FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/am7990.c
1 /* $NetBSD: am7990.c,v 1.67 2005/02/27 00:27:00 perry Exp $ */
2
3 /*-
4 * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Charles M. Hannum and by Jason R. Thorpe of the Numerical Aerospace
9 * Simulation Facility, NASA Ames Research Center.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 /*-
41 * Copyright (c) 1992, 1993
42 * The Regents of the University of California. All rights reserved.
43 *
44 * This code is derived from software contributed to Berkeley by
45 * Ralph Campbell and Rick Macklem.
46 *
47 * Redistribution and use in source and binary forms, with or without
48 * modification, are permitted provided that the following conditions
49 * are met:
50 * 1. Redistributions of source code must retain the above copyright
51 * notice, this list of conditions and the following disclaimer.
52 * 2. Redistributions in binary form must reproduce the above copyright
53 * notice, this list of conditions and the following disclaimer in the
54 * documentation and/or other materials provided with the distribution.
55 * 3. Neither the name of the University nor the names of its contributors
56 * may be used to endorse or promote products derived from this software
57 * without specific prior written permission.
58 *
59 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
60 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
61 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
62 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
63 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
64 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
65 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
66 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
67 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
68 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
69 * SUCH DAMAGE.
70 *
71 * @(#)if_le.c 8.2 (Berkeley) 11/16/93
72 */
73
74 #include <sys/cdefs.h>
75 __KERNEL_RCSID(0, "$NetBSD: am7990.c,v 1.67 2005/02/27 00:27:00 perry Exp $");
76
77 #include "bpfilter.h"
78 #include "rnd.h"
79
80 #include <sys/param.h>
81 #include <sys/systm.h>
82 #include <sys/mbuf.h>
83 #include <sys/syslog.h>
84 #include <sys/socket.h>
85 #include <sys/device.h>
86 #include <sys/malloc.h>
87 #include <sys/ioctl.h>
88 #include <sys/errno.h>
89 #if NRND > 0
90 #include <sys/rnd.h>
91 #endif
92
93 #include <net/if.h>
94 #include <net/if_dl.h>
95 #include <net/if_ether.h>
96 #include <net/if_media.h>
97
98 #if NBPFILTER > 0
99 #include <net/bpf.h>
100 #include <net/bpfdesc.h>
101 #endif
102
103 #include <dev/ic/lancereg.h>
104 #include <dev/ic/lancevar.h>
105 #include <dev/ic/am7990reg.h>
106 #include <dev/ic/am7990var.h>
107
108 static void am7990_meminit(struct lance_softc *);
109 static void am7990_start(struct ifnet *);
110
111 #if defined(_KERNEL_OPT)
112 #include "opt_ddb.h"
113 #endif
114
115 #ifdef LEDEBUG
116 static void am7990_recv_print(struct lance_softc *, int);
117 static void am7990_xmit_print(struct lance_softc *, int);
118 #endif
119
120 #define ifp (&sc->sc_ethercom.ec_if)
121
122 void
123 am7990_config(struct am7990_softc *sc)
124 {
125 int mem, i;
126
127 sc->lsc.sc_meminit = am7990_meminit;
128 sc->lsc.sc_start = am7990_start;
129
130 lance_config(&sc->lsc);
131
132 mem = 0;
133 sc->lsc.sc_initaddr = mem;
134 mem += sizeof(struct leinit);
135 sc->lsc.sc_rmdaddr = mem;
136 mem += sizeof(struct lermd) * sc->lsc.sc_nrbuf;
137 sc->lsc.sc_tmdaddr = mem;
138 mem += sizeof(struct letmd) * sc->lsc.sc_ntbuf;
139 for (i = 0; i < sc->lsc.sc_nrbuf; i++, mem += LEBLEN)
140 sc->lsc.sc_rbufaddr[i] = mem;
141 for (i = 0; i < sc->lsc.sc_ntbuf; i++, mem += LEBLEN)
142 sc->lsc.sc_tbufaddr[i] = mem;
143 #ifdef notyet
144 if (mem > ...)
145 panic(...);
146 #endif
147 }
148
149 /*
150 * Set up the initialization block and the descriptor rings.
151 */
152 static void
153 am7990_meminit(struct lance_softc *sc)
154 {
155 u_long a;
156 int bix;
157 struct leinit init;
158 struct lermd rmd;
159 struct letmd tmd;
160 u_int8_t *myaddr;
161
162 #if NBPFILTER > 0
163 if (ifp->if_flags & IFF_PROMISC)
164 init.init_mode = LE_MODE_NORMAL | LE_MODE_PROM;
165 else
166 #endif
167 init.init_mode = LE_MODE_NORMAL;
168 if (sc->sc_initmodemedia == 1)
169 init.init_mode |= LE_MODE_PSEL0;
170
171 /*
172 * Update our private copy of the Ethernet address.
173 * We NEED the copy so we can ensure its alignment!
174 */
175 memcpy(sc->sc_enaddr, LLADDR(ifp->if_sadl), ETHER_ADDR_LEN);
176 myaddr = sc->sc_enaddr;
177
178 init.init_padr[0] = (myaddr[1] << 8) | myaddr[0];
179 init.init_padr[1] = (myaddr[3] << 8) | myaddr[2];
180 init.init_padr[2] = (myaddr[5] << 8) | myaddr[4];
181 lance_setladrf(&sc->sc_ethercom, init.init_ladrf);
182
183 sc->sc_last_rd = 0;
184 sc->sc_first_td = sc->sc_last_td = sc->sc_no_td = 0;
185
186 a = sc->sc_addr + LE_RMDADDR(sc, 0);
187 init.init_rdra = a;
188 init.init_rlen = (a >> 16) | ((ffs(sc->sc_nrbuf) - 1) << 13);
189
190 a = sc->sc_addr + LE_TMDADDR(sc, 0);
191 init.init_tdra = a;
192 init.init_tlen = (a >> 16) | ((ffs(sc->sc_ntbuf) - 1) << 13);
193
194 (*sc->sc_copytodesc)(sc, &init, LE_INITADDR(sc), sizeof(init));
195
196 /*
197 * Set up receive ring descriptors.
198 */
199 for (bix = 0; bix < sc->sc_nrbuf; bix++) {
200 a = sc->sc_addr + LE_RBUFADDR(sc, bix);
201 rmd.rmd0 = a;
202 rmd.rmd1_hadr = a >> 16;
203 rmd.rmd1_bits = LE_R1_OWN;
204 rmd.rmd2 = -LEBLEN | LE_XMD2_ONES;
205 rmd.rmd3 = 0;
206 (*sc->sc_copytodesc)(sc, &rmd, LE_RMDADDR(sc, bix),
207 sizeof(rmd));
208 }
209
210 /*
211 * Set up transmit ring descriptors.
212 */
213 for (bix = 0; bix < sc->sc_ntbuf; bix++) {
214 a = sc->sc_addr + LE_TBUFADDR(sc, bix);
215 tmd.tmd0 = a;
216 tmd.tmd1_hadr = a >> 16;
217 tmd.tmd1_bits = 0;
218 tmd.tmd2 = 0 | LE_XMD2_ONES;
219 tmd.tmd3 = 0;
220 (*sc->sc_copytodesc)(sc, &tmd, LE_TMDADDR(sc, bix),
221 sizeof(tmd));
222 }
223 }
224
225 static void
226 am7990_rint(struct lance_softc *sc)
227 {
228 int bix;
229 int rp;
230 struct lermd rmd;
231
232 bix = sc->sc_last_rd;
233
234 /* Process all buffers with valid data. */
235 for (;;) {
236 rp = LE_RMDADDR(sc, bix);
237 (*sc->sc_copyfromdesc)(sc, &rmd, rp, sizeof(rmd));
238
239 if (rmd.rmd1_bits & LE_R1_OWN)
240 break;
241
242 if (rmd.rmd1_bits & LE_R1_ERR) {
243 if (rmd.rmd1_bits & LE_R1_ENP) {
244 #ifdef LEDEBUG
245 if ((rmd.rmd1_bits & LE_R1_OFLO) == 0) {
246 if (rmd.rmd1_bits & LE_R1_FRAM)
247 printf("%s: framing error\n",
248 sc->sc_dev.dv_xname);
249 if (rmd.rmd1_bits & LE_R1_CRC)
250 printf("%s: crc mismatch\n",
251 sc->sc_dev.dv_xname);
252 }
253 #endif
254 } else {
255 if (rmd.rmd1_bits & LE_R1_OFLO)
256 printf("%s: overflow\n",
257 sc->sc_dev.dv_xname);
258 }
259 if (rmd.rmd1_bits & LE_R1_BUFF)
260 printf("%s: receive buffer error\n",
261 sc->sc_dev.dv_xname);
262 ifp->if_ierrors++;
263 } else if ((rmd.rmd1_bits & (LE_R1_STP | LE_R1_ENP)) !=
264 (LE_R1_STP | LE_R1_ENP)) {
265 printf("%s: dropping chained buffer\n",
266 sc->sc_dev.dv_xname);
267 ifp->if_ierrors++;
268 } else {
269 #ifdef LEDEBUG
270 if (sc->sc_debug > 1)
271 am7990_recv_print(sc, sc->sc_last_rd);
272 #endif
273 lance_read(sc, LE_RBUFADDR(sc, bix),
274 (int)rmd.rmd3 - 4);
275 }
276
277 rmd.rmd1_bits = LE_R1_OWN;
278 rmd.rmd2 = -LEBLEN | LE_XMD2_ONES;
279 rmd.rmd3 = 0;
280 (*sc->sc_copytodesc)(sc, &rmd, rp, sizeof(rmd));
281
282 #ifdef LEDEBUG
283 if (sc->sc_debug)
284 printf("sc->sc_last_rd = %x, rmd: "
285 "ladr %04x, hadr %02x, flags %02x, "
286 "bcnt %04x, mcnt %04x\n",
287 sc->sc_last_rd,
288 rmd.rmd0, rmd.rmd1_hadr, rmd.rmd1_bits,
289 rmd.rmd2, rmd.rmd3);
290 #endif
291
292 if (++bix == sc->sc_nrbuf)
293 bix = 0;
294 }
295
296 sc->sc_last_rd = bix;
297 }
298
299 static void
300 am7990_tint(struct lance_softc *sc)
301 {
302 int bix;
303 struct letmd tmd;
304
305 bix = sc->sc_first_td;
306
307 for (;;) {
308 if (sc->sc_no_td <= 0)
309 break;
310
311 (*sc->sc_copyfromdesc)(sc, &tmd, LE_TMDADDR(sc, bix),
312 sizeof(tmd));
313
314 #ifdef LEDEBUG
315 if (sc->sc_debug)
316 printf("trans tmd: "
317 "ladr %04x, hadr %02x, flags %02x, "
318 "bcnt %04x, mcnt %04x\n",
319 tmd.tmd0, tmd.tmd1_hadr, tmd.tmd1_bits,
320 tmd.tmd2, tmd.tmd3);
321 #endif
322
323 if (tmd.tmd1_bits & LE_T1_OWN)
324 break;
325
326 ifp->if_flags &= ~IFF_OACTIVE;
327
328 if (tmd.tmd1_bits & LE_T1_ERR) {
329 if (tmd.tmd3 & LE_T3_BUFF)
330 printf("%s: transmit buffer error\n",
331 sc->sc_dev.dv_xname);
332 else if (tmd.tmd3 & LE_T3_UFLO)
333 printf("%s: underflow\n", sc->sc_dev.dv_xname);
334 if (tmd.tmd3 & (LE_T3_BUFF | LE_T3_UFLO)) {
335 lance_reset(sc);
336 return;
337 }
338 if (tmd.tmd3 & LE_T3_LCAR) {
339 sc->sc_havecarrier = 0;
340 if (sc->sc_nocarrier)
341 (*sc->sc_nocarrier)(sc);
342 else
343 printf("%s: lost carrier\n",
344 sc->sc_dev.dv_xname);
345 }
346 if (tmd.tmd3 & LE_T3_LCOL)
347 ifp->if_collisions++;
348 if (tmd.tmd3 & LE_T3_RTRY) {
349 #ifdef LEDEBUG
350 printf("%s: excessive collisions, tdr %d\n",
351 sc->sc_dev.dv_xname,
352 tmd.tmd3 & LE_T3_TDR_MASK);
353 #endif
354 ifp->if_collisions += 16;
355 }
356 ifp->if_oerrors++;
357 } else {
358 if (tmd.tmd1_bits & LE_T1_ONE)
359 ifp->if_collisions++;
360 else if (tmd.tmd1_bits & LE_T1_MORE)
361 /* Real number is unknown. */
362 ifp->if_collisions += 2;
363 ifp->if_opackets++;
364 }
365
366 if (++bix == sc->sc_ntbuf)
367 bix = 0;
368
369 --sc->sc_no_td;
370 }
371
372 sc->sc_first_td = bix;
373
374 am7990_start(ifp);
375
376 if (sc->sc_no_td == 0)
377 ifp->if_timer = 0;
378 }
379
380 /*
381 * Controller interrupt.
382 */
383 int
384 am7990_intr(void *arg)
385 {
386 struct lance_softc *sc = arg;
387 u_int16_t isr;
388
389 isr = (*sc->sc_rdcsr)(sc, LE_CSR0) | sc->sc_saved_csr0;
390 sc->sc_saved_csr0 = 0;
391 #if defined(LEDEBUG) && LEDEBUG > 1
392 if (sc->sc_debug)
393 printf("%s: am7990_intr entering with isr=%04x\n",
394 sc->sc_dev.dv_xname, isr);
395 #endif
396 if ((isr & LE_C0_INTR) == 0)
397 return (0);
398
399 #ifdef __vax__
400 /*
401 * DEC needs this write order to the registers, don't know
402 * the results on other arch's. Ragge 991029
403 */
404 isr &= ~LE_C0_INEA;
405 (*sc->sc_wrcsr)(sc, LE_CSR0, isr);
406 (*sc->sc_wrcsr)(sc, LE_CSR0, LE_C0_INEA);
407 #else
408 (*sc->sc_wrcsr)(sc, LE_CSR0,
409 isr & (LE_C0_INEA | LE_C0_BABL | LE_C0_MISS | LE_C0_MERR |
410 LE_C0_RINT | LE_C0_TINT | LE_C0_IDON));
411 #endif
412 if (isr & LE_C0_ERR) {
413 if (isr & LE_C0_BABL) {
414 #ifdef LEDEBUG
415 printf("%s: babble\n", sc->sc_dev.dv_xname);
416 #endif
417 ifp->if_oerrors++;
418 }
419 #if 0
420 if (isr & LE_C0_CERR) {
421 printf("%s: collision error\n", sc->sc_dev.dv_xname);
422 ifp->if_collisions++;
423 }
424 #endif
425 if (isr & LE_C0_MISS) {
426 #ifdef LEDEBUG
427 printf("%s: missed packet\n", sc->sc_dev.dv_xname);
428 #endif
429 ifp->if_ierrors++;
430 }
431 if (isr & LE_C0_MERR) {
432 printf("%s: memory error\n", sc->sc_dev.dv_xname);
433 lance_reset(sc);
434 return (1);
435 }
436 }
437
438 if ((isr & LE_C0_RXON) == 0) {
439 printf("%s: receiver disabled\n", sc->sc_dev.dv_xname);
440 ifp->if_ierrors++;
441 lance_reset(sc);
442 return (1);
443 }
444 if ((isr & LE_C0_TXON) == 0) {
445 printf("%s: transmitter disabled\n", sc->sc_dev.dv_xname);
446 ifp->if_oerrors++;
447 lance_reset(sc);
448 return (1);
449 }
450
451 /*
452 * Pretend we have carrier; if we don't this will be cleared
453 * shortly.
454 */
455 sc->sc_havecarrier = 1;
456
457 if (isr & LE_C0_RINT)
458 am7990_rint(sc);
459 if (isr & LE_C0_TINT)
460 am7990_tint(sc);
461
462 #if NRND > 0
463 rnd_add_uint32(&sc->rnd_source, isr);
464 #endif
465
466 return (1);
467 }
468
469 #undef ifp
470
471 /*
472 * Setup output on interface.
473 * Get another datagram to send off of the interface queue, and map it to the
474 * interface before starting the output.
475 * Called only at splnet or interrupt level.
476 */
477 static void
478 am7990_start(struct ifnet *ifp)
479 {
480 struct lance_softc *sc = ifp->if_softc;
481 int bix;
482 struct mbuf *m;
483 struct letmd tmd;
484 int rp;
485 int len;
486
487 if ((ifp->if_flags & (IFF_RUNNING | IFF_OACTIVE)) != IFF_RUNNING)
488 return;
489
490 bix = sc->sc_last_td;
491
492 for (;;) {
493 rp = LE_TMDADDR(sc, bix);
494 (*sc->sc_copyfromdesc)(sc, &tmd, rp, sizeof(tmd));
495
496 if (tmd.tmd1_bits & LE_T1_OWN) {
497 ifp->if_flags |= IFF_OACTIVE;
498 printf("missing buffer, no_td = %d, last_td = %d\n",
499 sc->sc_no_td, sc->sc_last_td);
500 }
501
502 IFQ_DEQUEUE(&ifp->if_snd, m);
503 if (m == 0)
504 break;
505
506 #if NBPFILTER > 0
507 /*
508 * If BPF is listening on this interface, let it see the packet
509 * before we commit it to the wire.
510 */
511 if (ifp->if_bpf)
512 bpf_mtap(ifp->if_bpf, m);
513 #endif
514
515 /*
516 * Copy the mbuf chain into the transmit buffer.
517 */
518 len = lance_put(sc, LE_TBUFADDR(sc, bix), m);
519
520 #ifdef LEDEBUG
521 if (len > ETHERMTU + sizeof(struct ether_header))
522 printf("packet length %d\n", len);
523 #endif
524
525 ifp->if_timer = 5;
526
527 /*
528 * Init transmit registers, and set transmit start flag.
529 */
530 tmd.tmd1_bits = LE_T1_OWN | LE_T1_STP | LE_T1_ENP;
531 tmd.tmd2 = -len | LE_XMD2_ONES;
532 tmd.tmd3 = 0;
533
534 (*sc->sc_copytodesc)(sc, &tmd, rp, sizeof(tmd));
535
536 #ifdef LEDEBUG
537 if (sc->sc_debug > 1)
538 am7990_xmit_print(sc, sc->sc_last_td);
539 #endif
540
541 (*sc->sc_wrcsr)(sc, LE_CSR0, LE_C0_INEA | LE_C0_TDMD);
542
543 if (++bix == sc->sc_ntbuf)
544 bix = 0;
545
546 if (++sc->sc_no_td == sc->sc_ntbuf) {
547 ifp->if_flags |= IFF_OACTIVE;
548 break;
549 }
550
551 }
552
553 sc->sc_last_td = bix;
554 }
555
556 #ifdef LEDEBUG
557 static void
558 am7990_recv_print(struct lance_softc *sc, int no)
559 {
560 struct lermd rmd;
561 u_int16_t len;
562 struct ether_header eh;
563
564 (*sc->sc_copyfromdesc)(sc, &rmd, LE_RMDADDR(sc, no), sizeof(rmd));
565 len = rmd.rmd3;
566 printf("%s: receive buffer %d, len = %d\n", sc->sc_dev.dv_xname, no,
567 len);
568 printf("%s: status %04x\n", sc->sc_dev.dv_xname,
569 (*sc->sc_rdcsr)(sc, LE_CSR0));
570 printf("%s: ladr %04x, hadr %02x, flags %02x, bcnt %04x, mcnt %04x\n",
571 sc->sc_dev.dv_xname,
572 rmd.rmd0, rmd.rmd1_hadr, rmd.rmd1_bits, rmd.rmd2, rmd.rmd3);
573 if (len >= sizeof(eh)) {
574 (*sc->sc_copyfrombuf)(sc, &eh, LE_RBUFADDR(sc, no), sizeof(eh));
575 printf("%s: dst %s", sc->sc_dev.dv_xname,
576 ether_sprintf(eh.ether_dhost));
577 printf(" src %s type %04x\n", ether_sprintf(eh.ether_shost),
578 ntohs(eh.ether_type));
579 }
580 }
581
582 static void
583 am7990_xmit_print(struct lance_softc *sc, int no)
584 {
585 struct letmd tmd;
586 u_int16_t len;
587 struct ether_header eh;
588
589 (*sc->sc_copyfromdesc)(sc, &tmd, LE_TMDADDR(sc, no), sizeof(tmd));
590 len = -tmd.tmd2;
591 printf("%s: transmit buffer %d, len = %d\n", sc->sc_dev.dv_xname, no,
592 len);
593 printf("%s: status %04x\n", sc->sc_dev.dv_xname,
594 (*sc->sc_rdcsr)(sc, LE_CSR0));
595 printf("%s: ladr %04x, hadr %02x, flags %02x, bcnt %04x, mcnt %04x\n",
596 sc->sc_dev.dv_xname,
597 tmd.tmd0, tmd.tmd1_hadr, tmd.tmd1_bits, tmd.tmd2, tmd.tmd3);
598 if (len >= sizeof(eh)) {
599 (*sc->sc_copyfrombuf)(sc, &eh, LE_TBUFADDR(sc, no), sizeof(eh));
600 printf("%s: dst %s", sc->sc_dev.dv_xname,
601 ether_sprintf(eh.ether_dhost));
602 printf(" src %s type %04x\n", ether_sprintf(eh.ether_shost),
603 ntohs(eh.ether_type));
604 }
605 }
606 #endif /* LEDEBUG */
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