| if_wl.c (46112) | if_wl.c (48645) |
|---|---|
| 1/* $Id: if_wl.c,v 1.20 1999/01/12 00:36:31 eivind Exp $ */ | 1/* $Id: if_wl.c,v 1.21 1999/04/27 11:15:02 phk Exp $ */ |
| 2/* 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions 5 * are met: 6 * 1. Redistributions of source code must retain all copyright 7 * notices, this list of conditions and the following disclaimer. 8 * 2. The names of the authors may not be used to endorse or promote products 9 * derived from this software withough specific prior written permission --- 175 unchanged lines hidden (view full) --- 185 * 2. In the current design, we only do one write at a time, 186 * though the hardware is capable of chaining and possibly 187 * even batching. The problem is that we only make one 188 * transmit buffer available in sram space. 189 */ 190 191#include "wl.h" 192#include "opt_wavelan.h" | 2/* 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions 5 * are met: 6 * 1. Redistributions of source code must retain all copyright 7 * notices, this list of conditions and the following disclaimer. 8 * 2. The names of the authors may not be used to endorse or promote products 9 * derived from this software withough specific prior written permission --- 175 unchanged lines hidden (view full) --- 185 * 2. In the current design, we only do one write at a time, 186 * though the hardware is capable of chaining and possibly 187 * even batching. The problem is that we only make one 188 * transmit buffer available in sram space. 189 */ 190 191#include "wl.h" 192#include "opt_wavelan.h" |
| 193#include "bpfilter.h" | 193#include "bpf.h" |
| 194#include "opt_inet.h" 195 196#include <sys/param.h> 197#include <sys/systm.h> 198#include <sys/sockio.h> 199#include <sys/mbuf.h> 200#include <sys/socket.h> 201#include <sys/syslog.h> --- 7 unchanged lines hidden (view full) --- 209 210#ifdef INET 211#include <netinet/in.h> 212#include <netinet/in_systm.h> 213#include <netinet/ip.h> 214#include <netinet/if_ether.h> 215#endif 216 | 194#include "opt_inet.h" 195 196#include <sys/param.h> 197#include <sys/systm.h> 198#include <sys/sockio.h> 199#include <sys/mbuf.h> 200#include <sys/socket.h> 201#include <sys/syslog.h> --- 7 unchanged lines hidden (view full) --- 209 210#ifdef INET 211#include <netinet/in.h> 212#include <netinet/in_systm.h> 213#include <netinet/ip.h> 214#include <netinet/if_ether.h> 215#endif 216 |
| 217#if NBPFILTER > 0 | 217#if NBPF > 0 |
| 218#include <net/bpf.h> 219#endif 220 221#include <machine/clock.h> 222 223#include <i386/isa/isa_device.h> 224 225#include <i386/isa/ic/if_wl_i82586.h> /* Definitions for the Intel chip */ --- 279 unchanged lines hidden (view full) --- 505 /* no entries 506 ifp->if_watchdog 507 ifp->if_done 508 ifp->if_reset 509 */ 510 if_attach(ifp); 511 ether_ifattach(ifp); 512 | 218#include <net/bpf.h> 219#endif 220 221#include <machine/clock.h> 222 223#include <i386/isa/isa_device.h> 224 225#include <i386/isa/ic/if_wl_i82586.h> /* Definitions for the Intel chip */ --- 279 unchanged lines hidden (view full) --- 505 /* no entries 506 ifp->if_watchdog 507 ifp->if_done 508 ifp->if_reset 509 */ 510 if_attach(ifp); 511 ether_ifattach(ifp); 512 |
| 513#if NBPFILTER > 0 | 513#if NBPF > 0 |
| 514 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header)); 515#endif 516 517 bcopy(&sc->wl_addr[0], sc->wl_ac.ac_enaddr, WAVELAN_ADDR_SIZE); 518 printf("%s%d: address %6D, NWID 0x%02x%02x", ifp->if_name, ifp->if_unit, 519 sc->wl_ac.ac_enaddr, ":", sc->nwid[0], sc->nwid[1]); 520 if (sc->freq24) 521 printf(", Freq %d MHz",sc->freq24); /* 2.4 Gz */ --- 368 unchanged lines hidden (view full) --- 890 if (xmt_watch) printf("wl%d: busy?!",unit); 891 return; /* hey, why are we busy? */ 892 } 893 894 /* get ourselves some data */ 895 ifp = &(sc->wl_if); 896 IF_DEQUEUE(&ifp->if_snd, m); 897 if (m != (struct mbuf *)0) { | 514 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header)); 515#endif 516 517 bcopy(&sc->wl_addr[0], sc->wl_ac.ac_enaddr, WAVELAN_ADDR_SIZE); 518 printf("%s%d: address %6D, NWID 0x%02x%02x", ifp->if_name, ifp->if_unit, 519 sc->wl_ac.ac_enaddr, ":", sc->nwid[0], sc->nwid[1]); 520 if (sc->freq24) 521 printf(", Freq %d MHz",sc->freq24); /* 2.4 Gz */ --- 368 unchanged lines hidden (view full) --- 890 if (xmt_watch) printf("wl%d: busy?!",unit); 891 return; /* hey, why are we busy? */ 892 } 893 894 /* get ourselves some data */ 895 ifp = &(sc->wl_if); 896 IF_DEQUEUE(&ifp->if_snd, m); 897 if (m != (struct mbuf *)0) { |
| 898#if NBPFILTER > 0 | 898#if NBPF > 0 |
| 899 /* let BPF see it before we commit it */ 900 if (ifp->if_bpf) { 901 bpf_mtap(ifp, m); 902 } 903#endif 904 sc->tbusy++; 905 /* set the watchdog timer so that if the board 906 * fails to interrupt we will restart --- 168 unchanged lines hidden (view full) --- 1075 rbd.buffer_addr += bytes; 1076 } 1077 1078 bytes = min(bytes_in_mbuf, bytes_in_msg); 1079 } 1080 1081 m->m_pkthdr.len = clen; 1082 | 899 /* let BPF see it before we commit it */ 900 if (ifp->if_bpf) { 901 bpf_mtap(ifp, m); 902 } 903#endif 904 sc->tbusy++; 905 /* set the watchdog timer so that if the board 906 * fails to interrupt we will restart --- 168 unchanged lines hidden (view full) --- 1075 rbd.buffer_addr += bytes; 1076 } 1077 1078 bytes = min(bytes_in_mbuf, bytes_in_msg); 1079 } 1080 1081 m->m_pkthdr.len = clen; 1082 |
| 1083#if NBPFILTER > 0 | 1083#if NBPF > 0 |
| 1084 /* 1085 * Check if there's a BPF listener on this interface. If so, hand off 1086 * the raw packet to bpf. 1087 */ 1088 if (ifp->if_bpf) { 1089 /* bpf assumes header is in mbufs. It isn't. We can 1090 * fool it without allocating memory as follows. 1091 * Trick borrowed from if_ie.c --- 1611 unchanged lines hidden --- | 1084 /* 1085 * Check if there's a BPF listener on this interface. If so, hand off 1086 * the raw packet to bpf. 1087 */ 1088 if (ifp->if_bpf) { 1089 /* bpf assumes header is in mbufs. It isn't. We can 1090 * fool it without allocating memory as follows. 1091 * Trick borrowed from if_ie.c --- 1611 unchanged lines hidden --- |