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| 629 | giacomo | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
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| 11 | * Luca Abeni <luca@gandalf.sssup.it> |
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| 12 | * (see the web pages for full authors list) |
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| 13 | * |
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| 14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 15 | * |
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| 16 | * http://www.sssup.it |
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| 17 | * http://retis.sssup.it |
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| 18 | * http://shark.sssup.it |
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| 19 | */ |
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| 20 | |||
| 21 | /** |
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| 22 | ------------ |
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| 23 | CVS : $Id: net.c,v 1.5 2004-05-11 14:30:49 giacomo Exp $ |
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| 24 | |||
| 25 | File: $File$ |
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| 26 | Revision: $Revision: 1.5 $ |
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| 27 | Last update: $Date: 2004-05-11 14:30:49 $ |
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| 28 | ------------ |
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| 29 | **/ |
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| 30 | |||
| 31 | /* |
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| 32 | * Copyright (C) 2000 Luca Abeni |
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| 33 | * |
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| 34 | * This program is free software; you can redistribute it and/or modify |
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| 35 | * it under the terms of the GNU General Public License as published by |
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| 36 | * the Free Software Foundation; either version 2 of the License, or |
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| 37 | * (at your option) any later version. |
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| 38 | * |
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| 39 | * This program is distributed in the hope that it will be useful, |
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| 40 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 41 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 42 | * GNU General Public License for more details. |
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| 43 | * |
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| 44 | * You should have received a copy of the GNU General Public License |
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| 45 | * along with this program; if not, write to the Free Software |
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| 46 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 47 | * |
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| 48 | */ |
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| 49 | |||
| 50 | /* Author: Luca Abeni */ |
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| 51 | /* Date: 4/12/1997 */ |
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| 52 | |||
| 53 | /* File: net.C */ |
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| 54 | /* Revision: 1.00 */ |
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| 55 | |||
| 56 | /* |
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| 57 | This module provides an interface function eth_init that initialize |
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| 58 | all the network library layers (LowLev, Ethrnet, IP,...) according |
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| 59 | to the values passed in a net_model structure |
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| 60 | */ |
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| 61 | |||
| 62 | #include <kernel/kern.h> |
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| 63 | #include <drivers/net.h> |
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| 64 | #include "eth_priv.h" |
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| 65 | |||
| 66 | //#define DEBUG_NET |
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| 67 | |||
| 68 | /* OKKIO!!!!! net_base must change if you change NET_MAX_PROTOCOLS!!!! */ |
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| 69 | struct net_model net_base = {0, 0, {{NULL, NULL}, {NULL, NULL}, {NULL, NULL}, {NULL, NULL}, {NULL, NULL}, |
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| 70 | {NULL, NULL}, {NULL, NULL}, {NULL, NULL}, {NULL, NULL}, {NULL, NULL}}}; |
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| 71 | |||
| 72 | void net_setprotocol(struct net_model *m, void (*initfun)(void *parm), void *initparms) |
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| 73 | { |
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| 74 | int i; |
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| 75 | |||
| 76 | i = m->numprotocol++; |
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| 77 | m->protocol[i].initfun = initfun; |
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| 78 | m->protocol[i].initparms = initparms; |
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| 79 | } |
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| 80 | |||
| 81 | int net_init(struct net_model *m) |
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| 82 | { |
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| 83 | int i; |
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| 84 | int app; |
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| 85 | |||
| 86 | /* First, initialize the base layers: eth & lowlev */ |
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| 87 | if ((app = eth_init(m->lowlevparm,NULL)) != 1) { |
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| 88 | return app; |
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| 89 | } |
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| 90 | |||
| 91 | /* Then, the high level layers */ |
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| 92 | for(i = 0; i < m->numprotocol; i++) { |
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| 93 | #ifdef DEBUG_NET |
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| 94 | printk(KERN_DEBUG "Protocol %d init.\n", i); |
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| 95 | #endif |
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| 96 | m->protocol[i].initfun(m->protocol[i].initparms); |
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| 97 | } |
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| 98 | |||
| 99 | return 1; |
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| 100 | } |