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if_wi.c (48645) if_wi.c (50107)
1/*
2 * Copyright (c) 1997, 1998, 1999
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
1/*
2 * Copyright (c) 1997, 1998, 1999
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * $Id: if_wi.c,v 1.7 1999/07/04 14:40:22 wpaul Exp $
32 * $Id: if_wi.c,v 1.8 1999/07/06 19:22:53 des Exp $
33 */
34
35/*
36 * Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD.
37 *
38 * Written by Bill Paul <wpaul@ctr.columbia.edu>
39 * Electrical Engineering Department
40 * Columbia University, New York City

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111#if NCARD > 0
112#include <sys/select.h>
113#include <pccard/cardinfo.h>
114#include <pccard/slot.h>
115#endif
116
117#if !defined(lint)
118static const char rcsid[] =
33 */
34
35/*
36 * Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD.
37 *
38 * Written by Bill Paul <wpaul@ctr.columbia.edu>
39 * Electrical Engineering Department
40 * Columbia University, New York City

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111#if NCARD > 0
112#include <sys/select.h>
113#include <pccard/cardinfo.h>
114#include <pccard/slot.h>
115#endif
116
117#if !defined(lint)
118static const char rcsid[] =
119 "$Id: if_wi.c,v 1.7 1999/07/04 14:40:22 wpaul Exp $";
119 "$Id: if_wi.c,v 1.8 1999/07/06 19:22:53 des Exp $";
120#endif
121
122static struct wi_softc wi_softc[NWI];
123
124#ifdef foo
125static u_int8_t wi_mcast_addr[6] = { 0x01, 0x60, 0x1D, 0x00, 0x01, 0x00 };
126#endif
127
128static int wi_probe __P((struct isa_device *));
129static int wi_attach __P((struct isa_device *));
130#ifdef PCCARD_MODULE
131static ointhand2_t wi_intr;
132#endif
133static void wi_reset __P((struct wi_softc *));
134static int wi_ioctl __P((struct ifnet *, u_long, caddr_t));
135static void wi_init __P((void *));
136static void wi_start __P((struct ifnet *));
137static void wi_stop __P((struct wi_softc *));
138static void wi_watchdog __P((struct ifnet *));
120#endif
121
122static struct wi_softc wi_softc[NWI];
123
124#ifdef foo
125static u_int8_t wi_mcast_addr[6] = { 0x01, 0x60, 0x1D, 0x00, 0x01, 0x00 };
126#endif
127
128static int wi_probe __P((struct isa_device *));
129static int wi_attach __P((struct isa_device *));
130#ifdef PCCARD_MODULE
131static ointhand2_t wi_intr;
132#endif
133static void wi_reset __P((struct wi_softc *));
134static int wi_ioctl __P((struct ifnet *, u_long, caddr_t));
135static void wi_init __P((void *));
136static void wi_start __P((struct ifnet *));
137static void wi_stop __P((struct wi_softc *));
138static void wi_watchdog __P((struct ifnet *));
139static void wi_shutdown __P((int, void *));
139static void wi_shutdown __P((void *, int));
140static void wi_rxeof __P((struct wi_softc *));
141static void wi_txeof __P((struct wi_softc *, int));
142static void wi_update_stats __P((struct wi_softc *));
143static void wi_setmulti __P((struct wi_softc *));
144
145static int wi_cmd __P((struct wi_softc *, int, int));
146static int wi_read_record __P((struct wi_softc *, struct wi_ltv_gen *));
147static int wi_write_record __P((struct wi_softc *, struct wi_ltv_gen *));

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362 */
363 if_attach(ifp);
364 ether_ifattach(ifp);
365
366#if NBPF > 0
367 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header));
368#endif
369
140static void wi_rxeof __P((struct wi_softc *));
141static void wi_txeof __P((struct wi_softc *, int));
142static void wi_update_stats __P((struct wi_softc *));
143static void wi_setmulti __P((struct wi_softc *));
144
145static int wi_cmd __P((struct wi_softc *, int, int));
146static int wi_read_record __P((struct wi_softc *, struct wi_ltv_gen *));
147static int wi_write_record __P((struct wi_softc *, struct wi_ltv_gen *));

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362 */
363 if_attach(ifp);
364 ether_ifattach(ifp);
365
366#if NBPF > 0
367 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header));
368#endif
369
370 at_shutdown(wi_shutdown, sc, SHUTDOWN_POST_SYNC);
370 EVENTHANDLER_REGISTER(shutdown_post_sync, wi_shutdown, sc,
371 SHUTDOWN_PRI_DEFAULT);
371 }
372
373 return(0);
374}
375
376static void wi_rxeof(sc)
377 struct wi_softc *sc;
378{

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1331
1332 wi_init(sc);
1333
1334 ifp->if_oerrors++;
1335
1336 return;
1337}
1338
372 }
373
374 return(0);
375}
376
377static void wi_rxeof(sc)
378 struct wi_softc *sc;
379{

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1332
1333 wi_init(sc);
1334
1335 ifp->if_oerrors++;
1336
1337 return;
1338}
1339
1339static void wi_shutdown(howto, arg)
1340 int howto;
1340static void wi_shutdown(arg, howto)
1341 void *arg;
1341 void *arg;
1342 int howto;
1342{
1343 struct wi_softc *sc;
1344
1345 sc = arg;
1346 wi_stop(sc);
1347
1348 return;
1349}
1343{
1344 struct wi_softc *sc;
1345
1346 sc = arg;
1347 wi_stop(sc);
1348
1349 return;
1350}