1 #include <sys/types.h> 2 #include <sys/socket.h> /* for PF_LINK */ 3 #include <sys/sysctl.h> 4 #include <sys/time.h> 5 6 #include <err.h> 7 #include <stdio.h> 8 #include <string.h> 9 #include <sysexits.h> 10 11 #include <net/if.h> 12 #include <net/if_types.h> 13 #include <net/if_mib.h> 14 15 #include "ifinfo.h" 16 17 #define print(msg, var) \ 18 if (var) printf("\t" msg ": %lu\n", (u_long)var) 19 20 static void identify_chipset(u_int32_t chipset); 21 22 void 23 print_1650(const void *xmd, size_t len) 24 { 25 const struct ifmib_iso_8802_3 *md = xmd; 26 27 if (len != sizeof *md) 28 warnx("cannot interpret %lu bytes of MIB data", (u_long)len); 29 30 identify_chipset(md->dot3StatsEtherChipSet); 31 print("Alignment errors", md->dot3StatsAlignmentErrors); 32 print("FCS errors", md->dot3StatsFCSErrors); 33 print("Single-collision frames", md->dot3StatsSingleCollisionFrames); 34 print("Multiple-collision frames", md->dot3StatsMultipleCollisionFrames); 35 print("SQE (Heartbeat) test errors", md->dot3StatsSQETestErrors); 36 print("Deferred transmissions", md->dot3StatsDeferredTransmissions); 37 print("Late collisions", md->dot3StatsLateCollisions); 38 print("Excessive collisions", md->dot3StatsExcessiveCollisions); 39 print("Internal transmit errors", md->dot3StatsInternalMacTransmitErrors); 40 print("Carrier sense errors", md->dot3StatsCarrierSenseErrors); 41 print("Frame-too-long errors", md->dot3StatsFrameTooLongs); 42 print("Internal receive errors", md->dot3StatsInternalMacReceiveErrors); 43 print("Missed frames", md->dot3StatsMissedFrames); 44 #define cprint(num) print("Packets with " #num " collisions", \ 45 md->dot3StatsCollFrequencies[num - 1]) 46 if (md->dot3Compliance >= DOT3COMPLIANCE_COLLS) { 47 cprint(1); cprint(2); cprint(3); cprint(4); 48 cprint(5); cprint(6); cprint(7); cprint(8); 49 cprint(9); cprint(10); cprint(11); cprint(12); 50 cprint(13); cprint(14); cprint(15); cprint(16); 51 } 52 switch(md->dot3Compliance) { 53 case DOT3COMPLIANCE_STATS: 54 printf("\tCompliance: statistics only\n"); 55 break; 56 case DOT3COMPLIANCE_COLLS: 57 printf("\tCompliance: statistics and collisions\n"); 58 break; 59 } 60 } 61 62 static const char *const amd[] = { 63 0, "Am7990", "Am79900", "Am79C940" 64 }; 65 66 static const char *const intel[] = { 67 0, "82586", "82596", "82557" 68 }; 69 70 static const char *const national[] = { 71 0, "8390", "Sonic" 72 }; 73 74 static const char *const fujitsu[] = { 75 0, "86950" 76 }; 77 78 static const char *const digital[] = { 79 0, "DC21040", "DC21140", "DC21041", "DC21140A", "DC21142" 80 }; 81 82 static const char *const westerndigital[] = { 83 0, "83C690", "83C790" 84 }; 85 86 #define vendor(name, sets) { name, sets, (sizeof sets)/(sizeof sets[0]) } 87 static struct { 88 const char *name; 89 const char *const *chips; 90 size_t len; 91 } chipset_names[] = { 92 { 0 }, 93 vendor("AMD", amd), 94 vendor("Intel", intel), 95 { 0 }, 96 vendor("National Semiconductor", national), 97 vendor("Fujitsu", fujitsu), 98 vendor("Digital", digital), 99 vendor("Western Digital", westerndigital) 100 }; 101 102 static void 103 identify_chipset(u_int32_t chipset) 104 { 105 enum dot3Vendors vendor = DOT3CHIPSET_VENDOR(chipset); 106 u_int part = DOT3CHIPSET_PART(chipset); 107 108 printf("\tChipset: "); 109 if (vendor < 1 110 || vendor >= (sizeof chipset_names)/(sizeof chipset_names[0]) 111 || !chipset_names[vendor].name) { 112 printf("unknown\n"); 113 return; 114 } 115 116 printf("%s ", chipset_names[vendor].name); 117 if (part < 1 || part >= chipset_names[vendor].len) { 118 printf("unknown\n"); 119 return; 120 } 121 122 printf("%s\n", chipset_names[vendor].chips[part]); 123 } 124 125