| if_fddisubr.c (68315) | if_fddisubr.c (69152) |
|---|---|
| 1/* 2 * Copyright (c) 1995, 1996 3 * Matt Thomas <matt@3am-software.com>. All rights reserved. 4 * Copyright (c) 1982, 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 19 unchanged lines hidden (view full) --- 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * from: if_ethersubr.c,v 1.5 1994/12/13 22:31:45 wollman Exp | 1/* 2 * Copyright (c) 1995, 1996 3 * Matt Thomas <matt@3am-software.com>. All rights reserved. 4 * Copyright (c) 1982, 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 19 unchanged lines hidden (view full) --- 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * from: if_ethersubr.c,v 1.5 1994/12/13 22:31:45 wollman Exp |
| 36 * $FreeBSD: head/sys/net/if_fddisubr.c 68315 2000-11-04 14:21:23Z ume $ | 36 * $FreeBSD: head/sys/net/if_fddisubr.c 69152 2000-11-25 07:35:38Z jlemon $ |
| 37 */ 38 39#include "opt_atalk.h" 40#include "opt_inet.h" 41#include "opt_inet6.h" 42#include "opt_ipx.h" 43 44#include <sys/param.h> --- 78 unchanged lines hidden (view full) --- 123int 124fddi_output(ifp, m, dst, rt0) 125 register struct ifnet *ifp; 126 struct mbuf *m; 127 struct sockaddr *dst; 128 struct rtentry *rt0; 129{ 130 u_int16_t type; | 37 */ 38 39#include "opt_atalk.h" 40#include "opt_inet.h" 41#include "opt_inet6.h" 42#include "opt_ipx.h" 43 44#include <sys/param.h> --- 78 unchanged lines hidden (view full) --- 123int 124fddi_output(ifp, m, dst, rt0) 125 register struct ifnet *ifp; 126 struct mbuf *m; 127 struct sockaddr *dst; 128 struct rtentry *rt0; 129{ 130 u_int16_t type; |
| 131 int s, loop_copy = 0, error = 0, hdrcmplt = 0; | 131 int loop_copy = 0, error = 0, hdrcmplt = 0; |
| 132 u_char esrc[6], edst[6]; 133 register struct rtentry *rt; 134 register struct fddi_header *fh; 135 struct arpcom *ac = (struct arpcom *)ifp; 136 137 if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING)) 138 senderr(ENETDOWN); 139 getmicrotime(&ifp->if_lastchange); --- 205 unchanged lines hidden (view full) --- 345 } else if (bcmp(fh->fddi_dhost, 346 fh->fddi_shost, sizeof(fh->fddi_shost)) == 0) { 347 (void) if_simloop(ifp, 348 m, dst->sa_family, sizeof(struct fddi_header)); 349 return(0); /* XXX */ 350 } 351 } 352 | 132 u_char esrc[6], edst[6]; 133 register struct rtentry *rt; 134 register struct fddi_header *fh; 135 struct arpcom *ac = (struct arpcom *)ifp; 136 137 if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING)) 138 senderr(ENETDOWN); 139 getmicrotime(&ifp->if_lastchange); --- 205 unchanged lines hidden (view full) --- 345 } else if (bcmp(fh->fddi_dhost, 346 fh->fddi_shost, sizeof(fh->fddi_shost)) == 0) { 347 (void) if_simloop(ifp, 348 m, dst->sa_family, sizeof(struct fddi_header)); 349 return(0); /* XXX */ 350 } 351 } 352 |
| 353 s = splimp(); 354 /* 355 * Queue message on interface, and start output if interface 356 * not yet active. 357 */ 358 if (IF_QFULL(&ifp->if_snd)) { 359 IF_DROP(&ifp->if_snd); 360 splx(s); | 353 if (! IF_HANDOFF(&ifp->if_snd, m, ifp)) |
| 361 senderr(ENOBUFS); | 354 senderr(ENOBUFS); |
| 362 } 363 ifp->if_obytes += m->m_pkthdr.len; 364 if (m->m_flags & M_MCAST) 365 ifp->if_omcasts++; 366 IF_ENQUEUE(&ifp->if_snd, m); 367 if ((ifp->if_flags & IFF_OACTIVE) == 0) 368 (*ifp->if_start)(ifp); 369 splx(s); | |
| 370 return (error); 371 372bad: 373 if (m) 374 m_freem(m); 375 return (error); 376} 377 --- 5 unchanged lines hidden (view full) --- 383void 384fddi_input(ifp, fh, m) 385 struct ifnet *ifp; 386 register struct fddi_header *fh; 387 struct mbuf *m; 388{ 389 register struct ifqueue *inq; 390 register struct llc *l; | 355 return (error); 356 357bad: 358 if (m) 359 m_freem(m); 360 return (error); 361} 362 --- 5 unchanged lines hidden (view full) --- 368void 369fddi_input(ifp, fh, m) 370 struct ifnet *ifp; 371 register struct fddi_header *fh; 372 struct mbuf *m; 373{ 374 register struct ifqueue *inq; 375 register struct llc *l; |
| 391 int s; | |
| 392 393 if ((ifp->if_flags & IFF_UP) == 0) { 394 m_freem(m); 395 return; 396 } 397 getmicrotime(&ifp->if_lastchange); 398 ifp->if_ibytes += m->m_pkthdr.len + sizeof (*fh); 399 if (fh->fddi_dhost[0] & 1) { --- 115 unchanged lines hidden (view full) --- 515 default: 516 /* printf("fddi_input: unknown dsap 0x%x\n", l->llc_dsap); */ 517 ifp->if_noproto++; 518 dropanyway: 519 m_freem(m); 520 return; 521 } 522 | 376 377 if ((ifp->if_flags & IFF_UP) == 0) { 378 m_freem(m); 379 return; 380 } 381 getmicrotime(&ifp->if_lastchange); 382 ifp->if_ibytes += m->m_pkthdr.len + sizeof (*fh); 383 if (fh->fddi_dhost[0] & 1) { --- 115 unchanged lines hidden (view full) --- 499 default: 500 /* printf("fddi_input: unknown dsap 0x%x\n", l->llc_dsap); */ 501 ifp->if_noproto++; 502 dropanyway: 503 m_freem(m); 504 return; 505 } 506 |
| 523 s = splimp(); 524 if (IF_QFULL(inq)) { 525 IF_DROP(inq); 526 m_freem(m); 527 } else 528 IF_ENQUEUE(inq, m); 529 splx(s); | 507 (void) IF_HANDOFF(inq, m, NULL); |
| 530} 531/* 532 * Perform common duties while attaching to interface list 533 */ 534#ifdef __NetBSD__ 535#define ifa_next ifa_list.tqe_next 536#endif 537 --- 122 unchanged lines hidden --- | 508} 509/* 510 * Perform common duties while attaching to interface list 511 */ 512#ifdef __NetBSD__ 513#define ifa_next ifa_list.tqe_next 514#endif 515 --- 122 unchanged lines hidden --- |