| am79900.c (263289) | am79900.c (271849) |
|---|---|
| 1/* $NetBSD: am79900.c,v 1.17 2005/12/24 20:27:29 perry Exp $ */ 2 3/*- 4 * Copyright (c) 1997 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe. --- 89 unchanged lines hidden (view full) --- 98 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 99 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 100 * SUCH DAMAGE. 101 * 102 * @(#)if_le.c 8.2 (Berkeley) 11/16/93 103 */ 104 105#include <sys/cdefs.h> | 1/* $NetBSD: am79900.c,v 1.17 2005/12/24 20:27:29 perry Exp $ */ 2 3/*- 4 * Copyright (c) 1997 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe. --- 89 unchanged lines hidden (view full) --- 98 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 99 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 100 * SUCH DAMAGE. 101 * 102 * @(#)if_le.c 8.2 (Berkeley) 11/16/93 103 */ 104 105#include <sys/cdefs.h> |
| 106__FBSDID("$FreeBSD: head/sys/dev/le/am79900.c 263289 2014-03-18 01:40:25Z emaste $"); | 106__FBSDID("$FreeBSD: head/sys/dev/le/am79900.c 271849 2014-09-19 03:51:26Z glebius $"); |
| 107 108#include <sys/param.h> 109#include <sys/bus.h> 110#include <sys/endian.h> 111#include <sys/lock.h> 112#include <sys/mbuf.h> 113#include <sys/mutex.h> 114#include <sys/socket.h> --- 193 unchanged lines hidden (view full) --- 308 rmd.rmd2 = 0; 309 rmd.rmd3 = 0; 310 (*sc->sc_copytodesc)(sc, &rmd, rp, sizeof(rmd)); 311 312 if (++bix == sc->sc_nrbuf) 313 bix = 0; 314 315 if (m != NULL) { | 107 108#include <sys/param.h> 109#include <sys/bus.h> 110#include <sys/endian.h> 111#include <sys/lock.h> 112#include <sys/mbuf.h> 113#include <sys/mutex.h> 114#include <sys/socket.h> --- 193 unchanged lines hidden (view full) --- 308 rmd.rmd2 = 0; 309 rmd.rmd3 = 0; 310 (*sc->sc_copytodesc)(sc, &rmd, rp, sizeof(rmd)); 311 312 if (++bix == sc->sc_nrbuf) 313 bix = 0; 314 315 if (m != NULL) { |
| 316 ifp->if_ipackets++; | 316 if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1); |
| 317 318#if defined(__i386__) && !defined(PC98) 319 /* 320 * The VMware LANCE does not present IFF_SIMPLEX 321 * behavior on multicast packets. Thus drop the 322 * packet if it is from ourselves. 323 */ 324 eh = mtod(m, struct ether_header *); 325 if (!ether_cmp(eh->ether_shost, sc->sc_enaddr)) { 326 m_freem(m); 327 continue; 328 } 329#endif 330 331 /* Pass the packet up. */ 332 LE_UNLOCK(sc); 333 (*ifp->if_input)(ifp, m); 334 LE_LOCK(sc); 335 } else | 317 318#if defined(__i386__) && !defined(PC98) 319 /* 320 * The VMware LANCE does not present IFF_SIMPLEX 321 * behavior on multicast packets. Thus drop the 322 * packet if it is from ourselves. 323 */ 324 eh = mtod(m, struct ether_header *); 325 if (!ether_cmp(eh->ether_shost, sc->sc_enaddr)) { 326 m_freem(m); 327 continue; 328 } 329#endif 330 331 /* Pass the packet up. */ 332 LE_UNLOCK(sc); 333 (*ifp->if_input)(ifp, m); 334 LE_LOCK(sc); 335 } else |
| 336 ifp->if_ierrors++; | 336 if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); |
| 337 } 338 339 sc->sc_last_rd = bix; 340} 341 342static inline void 343am79900_tint(struct lance_softc *sc) 344{ --- 41 unchanged lines hidden (view full) --- 386 LINK_STATE_DOWN); 387 sc->sc_flags &= ~LE_CARRIER; 388 if (sc->sc_nocarrier) 389 (*sc->sc_nocarrier)(sc); 390 else 391 if_printf(ifp, "lost carrier\n"); 392 } 393 if (tmd2 & LE_T2_LCOL) | 337 } 338 339 sc->sc_last_rd = bix; 340} 341 342static inline void 343am79900_tint(struct lance_softc *sc) 344{ --- 41 unchanged lines hidden (view full) --- 386 LINK_STATE_DOWN); 387 sc->sc_flags &= ~LE_CARRIER; 388 if (sc->sc_nocarrier) 389 (*sc->sc_nocarrier)(sc); 390 else 391 if_printf(ifp, "lost carrier\n"); 392 } 393 if (tmd2 & LE_T2_LCOL) |
| 394 ifp->if_collisions++; | 394 if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1); |
| 395 if (tmd2 & LE_T2_RTRY) { 396#ifdef LEDEBUG 397 if_printf(ifp, "excessive collisions\n"); 398#endif | 395 if (tmd2 & LE_T2_RTRY) { 396#ifdef LEDEBUG 397 if_printf(ifp, "excessive collisions\n"); 398#endif |
| 399 ifp->if_collisions += 16; | 399 if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 16); |
| 400 } | 400 } |
| 401 ifp->if_oerrors++; | 401 if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); |
| 402 } else { 403 if (tmd1 & LE_T1_ONE) | 402 } else { 403 if (tmd1 & LE_T1_ONE) |
| 404 ifp->if_collisions++; | 404 if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1); |
| 405 else if (tmd1 & LE_T1_MORE) 406 /* Real number is unknown. */ | 405 else if (tmd1 & LE_T1_MORE) 406 /* Real number is unknown. */ |
| 407 ifp->if_collisions += 2; 408 ifp->if_opackets++; | 407 if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 2); 408 if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1); |
| 409 } 410 411 if (++bix == sc->sc_ntbuf) 412 bix = 0; 413 414 --sc->sc_no_td; 415 } 416 --- 10 unchanged lines hidden (view full) --- 427{ 428 struct lance_softc *sc = arg; 429 struct ifnet *ifp = sc->sc_ifp; 430 uint16_t isr; 431 432 LE_LOCK(sc); 433 434 if (sc->sc_hwintr && (*sc->sc_hwintr)(sc) == -1) { | 409 } 410 411 if (++bix == sc->sc_ntbuf) 412 bix = 0; 413 414 --sc->sc_no_td; 415 } 416 --- 10 unchanged lines hidden (view full) --- 427{ 428 struct lance_softc *sc = arg; 429 struct ifnet *ifp = sc->sc_ifp; 430 uint16_t isr; 431 432 LE_LOCK(sc); 433 434 if (sc->sc_hwintr && (*sc->sc_hwintr)(sc) == -1) { |
| 435 ifp->if_ierrors++; | 435 if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); |
| 436 lance_init_locked(sc); 437 LE_UNLOCK(sc); 438 return; 439 } 440 441 isr = (*sc->sc_rdcsr)(sc, LE_CSR0); 442#if defined(LEDEBUG) && LEDEBUG > 1 443 if (sc->sc_flags & LE_DEBUG) --- 15 unchanged lines hidden (view full) --- 459 (*sc->sc_wrcsr)(sc, LE_CSR0, isr & ~(LE_C0_INEA | LE_C0_TDMD | 460 LE_C0_STOP | LE_C0_STRT | LE_C0_INIT)); 461 462 if (isr & LE_C0_ERR) { 463 if (isr & LE_C0_BABL) { 464#ifdef LEDEBUG 465 if_printf(ifp, "babble\n"); 466#endif | 436 lance_init_locked(sc); 437 LE_UNLOCK(sc); 438 return; 439 } 440 441 isr = (*sc->sc_rdcsr)(sc, LE_CSR0); 442#if defined(LEDEBUG) && LEDEBUG > 1 443 if (sc->sc_flags & LE_DEBUG) --- 15 unchanged lines hidden (view full) --- 459 (*sc->sc_wrcsr)(sc, LE_CSR0, isr & ~(LE_C0_INEA | LE_C0_TDMD | 460 LE_C0_STOP | LE_C0_STRT | LE_C0_INIT)); 461 462 if (isr & LE_C0_ERR) { 463 if (isr & LE_C0_BABL) { 464#ifdef LEDEBUG 465 if_printf(ifp, "babble\n"); 466#endif |
| 467 ifp->if_oerrors++; | 467 if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); |
| 468 } 469#if 0 470 if (isr & LE_C0_CERR) { 471 if_printf(ifp, "collision error\n"); | 468 } 469#if 0 470 if (isr & LE_C0_CERR) { 471 if_printf(ifp, "collision error\n"); |
| 472 ifp->if_collisions++; | 472 if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1); |
| 473 } 474#endif 475 if (isr & LE_C0_MISS) { 476#ifdef LEDEBUG 477 if_printf(ifp, "missed packet\n"); 478#endif | 473 } 474#endif 475 if (isr & LE_C0_MISS) { 476#ifdef LEDEBUG 477 if_printf(ifp, "missed packet\n"); 478#endif |
| 479 ifp->if_ierrors++; | 479 if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); |
| 480 } 481 if (isr & LE_C0_MERR) { 482 if_printf(ifp, "memory error\n"); 483 lance_init_locked(sc); 484 LE_UNLOCK(sc); 485 return; 486 } 487 } 488 489 if ((isr & LE_C0_RXON) == 0) { 490 if_printf(ifp, "receiver disabled\n"); | 480 } 481 if (isr & LE_C0_MERR) { 482 if_printf(ifp, "memory error\n"); 483 lance_init_locked(sc); 484 LE_UNLOCK(sc); 485 return; 486 } 487 } 488 489 if ((isr & LE_C0_RXON) == 0) { 490 if_printf(ifp, "receiver disabled\n"); |
| 491 ifp->if_ierrors++; | 491 if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); |
| 492 lance_init_locked(sc); 493 LE_UNLOCK(sc); 494 return; 495 } 496 if ((isr & LE_C0_TXON) == 0) { 497 if_printf(ifp, "transmitter disabled\n"); | 492 lance_init_locked(sc); 493 LE_UNLOCK(sc); 494 return; 495 } 496 if ((isr & LE_C0_TXON) == 0) { 497 if_printf(ifp, "transmitter disabled\n"); |
| 498 ifp->if_oerrors++; | 498 if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); |
| 499 lance_init_locked(sc); 500 LE_UNLOCK(sc); 501 return; 502 } 503 504 /* 505 * Pretend we have carrier; if we don't this will be cleared shortly. 506 */ --- 150 unchanged lines hidden --- | 499 lance_init_locked(sc); 500 LE_UNLOCK(sc); 501 return; 502 } 503 504 /* 505 * Pretend we have carrier; if we don't this will be cleared shortly. 506 */ --- 150 unchanged lines hidden --- |