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
print_1650(const void * xmd,size_t len)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
identify_chipset(u_int32_t chipset)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