| if_fddisubr.c (93369) | if_fddisubr.c (93371) |
|---|---|
| 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 93369 2002-03-29 08:04:36Z mdodd $ | 36 * $FreeBSD: head/sys/net/if_fddisubr.c 93371 2002-03-29 08:14:29Z mdodd $ |
| 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> --- 33 unchanged lines hidden (view full) --- 78#include <netdnet/dn.h> 79#endif 80 81#ifdef NETATALK 82#include <netatalk/at.h> 83#include <netatalk/at_var.h> 84#include <netatalk/at_extern.h> 85 | 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> --- 33 unchanged lines hidden (view full) --- 78#include <netdnet/dn.h> 79#endif 80 81#ifdef NETATALK 82#include <netatalk/at.h> 83#include <netatalk/at_var.h> 84#include <netatalk/at_extern.h> 85 |
| 86#define llc_snap_org_code llc_un.type_snap.org_code 87#define llc_snap_ether_type llc_un.type_snap.ether_type 88 | |
| 89extern u_char at_org_code[ 3 ]; 90extern u_char aarp_org_code[ 3 ]; 91#endif /* NETATALK */ 92 93static int fddi_resolvemulti(struct ifnet *, struct sockaddr **, 94 struct sockaddr *); 95 | 86extern u_char at_org_code[ 3 ]; 87extern u_char aarp_org_code[ 3 ]; 88#endif /* NETATALK */ 89 90static int fddi_resolvemulti(struct ifnet *, struct sockaddr **, 91 struct sockaddr *); 92 |
| 96/* 97 * This really should be defined in if_llc.h but in case it isn't. 98 */ 99#ifndef llc_snap 100#define llc_snap llc_un.type_snap 101#endif 102 | |
| 103#define IFP2AC(IFP) ((struct arpcom *)IFP) 104#define senderr(e) { error = (e); goto bad; } 105 106/* 107 * FDDI output routine. 108 * Encapsulate a packet of type family for the local net. 109 * Use trailer local net encapsulation if enough data in first 110 * packet leaves a multiple of 512 bytes of data in remainder. --- 83 unchanged lines hidden (view full) --- 194 if (aa->aa_flags & AFA_PHASE2) { 195 struct llc llc; 196 197 M_PREPEND(m, sizeof(struct llc), M_TRYWAIT); 198 if (m == 0) 199 senderr(ENOBUFS); 200 llc.llc_dsap = llc.llc_ssap = LLC_SNAP_LSAP; 201 llc.llc_control = LLC_UI; | 93#define IFP2AC(IFP) ((struct arpcom *)IFP) 94#define senderr(e) { error = (e); goto bad; } 95 96/* 97 * FDDI output routine. 98 * Encapsulate a packet of type family for the local net. 99 * Use trailer local net encapsulation if enough data in first 100 * packet leaves a multiple of 512 bytes of data in remainder. --- 83 unchanged lines hidden (view full) --- 184 if (aa->aa_flags & AFA_PHASE2) { 185 struct llc llc; 186 187 M_PREPEND(m, sizeof(struct llc), M_TRYWAIT); 188 if (m == 0) 189 senderr(ENOBUFS); 190 llc.llc_dsap = llc.llc_ssap = LLC_SNAP_LSAP; 191 llc.llc_control = LLC_UI; |
| 202 bcopy(at_org_code, llc.llc_snap_org_code, sizeof(at_org_code)); 203 llc.llc_snap_ether_type = htons(ETHERTYPE_AT); | 192 bcopy(at_org_code, llc.llc_snap.org_code, sizeof(at_org_code)); 193 llc.llc_snap.ether_type = htons(ETHERTYPE_AT); |
| 204 bcopy(&llc, mtod(m, caddr_t), sizeof(struct llc)); 205 type = 0; 206 } else { 207 type = htons(ETHERTYPE_AT); 208 } 209 break; 210 } 211#endif /* NETATALK */ --- 177 unchanged lines hidden (view full) --- 389 switch (l->llc_dsap) { 390#if defined(INET) || defined(INET6) || defined(NS) || defined(DECNET) || defined(IPX) || defined(NETATALK) 391 case LLC_SNAP_LSAP: 392 { 393 u_int16_t type; 394 if (l->llc_control != LLC_UI || l->llc_ssap != LLC_SNAP_LSAP) 395 goto dropanyway; 396#ifdef NETATALK | 194 bcopy(&llc, mtod(m, caddr_t), sizeof(struct llc)); 195 type = 0; 196 } else { 197 type = htons(ETHERTYPE_AT); 198 } 199 break; 200 } 201#endif /* NETATALK */ --- 177 unchanged lines hidden (view full) --- 379 switch (l->llc_dsap) { 380#if defined(INET) || defined(INET6) || defined(NS) || defined(DECNET) || defined(IPX) || defined(NETATALK) 381 case LLC_SNAP_LSAP: 382 { 383 u_int16_t type; 384 if (l->llc_control != LLC_UI || l->llc_ssap != LLC_SNAP_LSAP) 385 goto dropanyway; 386#ifdef NETATALK |
| 397 if (Bcmp(&(l->llc_snap_org_code)[0], at_org_code, | 387 if (Bcmp(&(l->llc_snap.org_code)[0], at_org_code, |
| 398 sizeof(at_org_code)) == 0 && | 388 sizeof(at_org_code)) == 0 && |
| 399 ntohs(l->llc_snap_ether_type) == ETHERTYPE_AT) { | 389 ntohs(l->llc_snap.ether_type) == ETHERTYPE_AT) { |
| 400 inq = &atintrq2; 401 m_adj( m, sizeof( struct llc )); 402 schednetisr(NETISR_ATALK); 403 break; 404 } 405 | 390 inq = &atintrq2; 391 m_adj( m, sizeof( struct llc )); 392 schednetisr(NETISR_ATALK); 393 break; 394 } 395 |
| 406 if (Bcmp(&(l->llc_snap_org_code)[0], aarp_org_code, | 396 if (Bcmp(&(l->llc_snap.org_code)[0], aarp_org_code, |
| 407 sizeof(aarp_org_code)) == 0 && | 397 sizeof(aarp_org_code)) == 0 && |
| 408 ntohs(l->llc_snap_ether_type) == ETHERTYPE_AARP) { | 398 ntohs(l->llc_snap.ether_type) == ETHERTYPE_AARP) { |
| 409 m_adj( m, sizeof( struct llc )); 410 aarpinput(IFP2AC(ifp), m); /* XXX */ 411 return; 412 } 413#endif /* NETATALK */ 414 if (l->llc_snap.org_code[0] != 0 || l->llc_snap.org_code[1] != 0|| l->llc_snap.org_code[2] != 0) 415 goto dropanyway; 416 type = ntohs(l->llc_snap.ether_type); --- 180 unchanged lines hidden --- | 399 m_adj( m, sizeof( struct llc )); 400 aarpinput(IFP2AC(ifp), m); /* XXX */ 401 return; 402 } 403#endif /* NETATALK */ 404 if (l->llc_snap.org_code[0] != 0 || l->llc_snap.org_code[1] != 0|| l->llc_snap.org_code[2] != 0) 405 goto dropanyway; 406 type = ntohs(l->llc_snap.ether_type); --- 180 unchanged lines hidden --- |