1 /* 2 * Copyright (c) 2000-2019 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /* 29 * Copyright 1996 Massachusetts Institute of Technology 30 * 31 * Permission to use, copy, modify, and distribute this software and 32 * its documentation for any purpose and without fee is hereby 33 * granted, provided that both the above copyright notice and this 34 * permission notice appear in all copies, that both the above 35 * copyright notice and this permission notice appear in all 36 * supporting documentation, and that the name of M.I.T. not be used 37 * in advertising or publicity pertaining to distribution of the 38 * software without specific, written prior permission. M.I.T. makes 39 * no representations about the suitability of this software for any 40 * purpose. It is provided "as is" without express or implied 41 * warranty. 42 * 43 * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS 44 * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE, 45 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 46 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT 47 * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 48 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 50 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 51 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 52 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 53 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 54 * SUCH DAMAGE. 55 * 56 * $FreeBSD: src/sys/net/if_mib.h,v 1.6 1999/08/28 00:48:19 peter Exp $ 57 */ 58 59 #ifndef _NET_IF_MIB_H 60 #define _NET_IF_MIB_H 1 61 #include <net/if_var.h> 62 #include <sys/appleapiopts.h> 63 #include <sys/types.h> 64 65 struct ifmibdata { 66 char ifmd_name[IFNAMSIZ]; /* name of interface */ 67 unsigned int ifmd_pcount; /* number of promiscuous listeners */ 68 unsigned int ifmd_flags; /* interface flags */ 69 unsigned int ifmd_snd_len; /* instantaneous length of send queue */ 70 unsigned int ifmd_snd_maxlen; /* maximum length of send queue */ 71 unsigned int ifmd_snd_drops; /* number of drops in send queue */ 72 unsigned int ifmd_filler[4]; /* for future expansion */ 73 struct if_data64 ifmd_data; /* generic information and statistics */ 74 }; 75 76 #ifdef PRIVATE 77 struct ifmibdata_supplemental { 78 struct if_traffic_class ifmd_traffic_class; 79 struct if_data_extended ifmd_data_extended; 80 struct if_packet_stats ifmd_packet_stats; 81 struct if_rxpoll_stats ifmd_rxpoll_stats; 82 struct if_netif_stats ifmd_netif_stats; 83 }; 84 #endif /* PRIVATE */ 85 86 /* 87 * sysctl MIB tags at the net.link.generic level 88 */ 89 #define IFMIB_SYSTEM 1 /* non-interface-specific */ 90 #define IFMIB_IFDATA 2 /* per-interface data table */ 91 #define IFMIB_IFALLDATA 3 /* all interfaces data at once */ 92 93 /* 94 * MIB tags for the various net.link.generic.ifdata tables 95 */ 96 #define IFDATA_GENERAL 1 /* generic stats for all kinds of ifaces */ 97 #define IFDATA_LINKSPECIFIC 2 /* specific to the type of interface */ 98 #define IFDATA_ADDRS 3 /* addresses assigned to interface */ 99 #define IFDATA_MULTIADDRS 4 /* multicast addresses assigned to interface */ 100 #ifdef PRIVATE 101 #define IFDATA_SUPPLEMENTAL 5 /* supplemental link specific stats */ 102 #endif /* PRIVATE */ 103 104 /* 105 * MIB tags at the net.link.generic.system level 106 */ 107 #define IFMIB_IFCOUNT 1 /* number of interfaces configured */ 108 109 /* 110 * MIB tags as the net.link level 111 * All of the other values are IFT_* names defined in if_types.h. 112 */ 113 #define NETLINK_GENERIC 0 /* functions not specific to a type of iface */ 114 115 /* 116 * The reason why the IFDATA_LINKSPECIFIC stuff is not under the 117 * net.link.<iftype> branches is twofold: 118 * 1) It's easier to code this way, and doesn't require duplication. 119 * 2) The fourth level under net.link.<iftype> is <pf>; that is to say, 120 * the net.link.<iftype> tree instruments the adaptation layers between 121 * <iftype> and a particular protocol family (e.g., net.link.ether.inet 122 * instruments ARP). This does not really leave room for anything else 123 * that needs to have a well-known number. 124 */ 125 126 /* 127 * Link-specific MIB structures for various link types. 128 */ 129 130 /* For IFT_ETHER, IFT_ISO88023, and IFT_STARLAN, as used by RFC 1650 */ 131 struct ifs_iso_8802_3 { 132 u_int32_t dot3StatsAlignmentErrors; 133 u_int32_t dot3StatsFCSErrors; 134 u_int32_t dot3StatsSingleCollisionFrames; 135 u_int32_t dot3StatsMultipleCollisionFrames; 136 u_int32_t dot3StatsSQETestErrors; 137 u_int32_t dot3StatsDeferredTransmissions; 138 u_int32_t dot3StatsLateCollisions; 139 u_int32_t dot3StatsExcessiveCollisions; 140 u_int32_t dot3StatsInternalMacTransmitErrors; 141 u_int32_t dot3StatsCarrierSenseErrors; 142 u_int32_t dot3StatsFrameTooLongs; 143 u_int32_t dot3StatsInternalMacReceiveErrors; 144 u_int32_t dot3StatsEtherChipSet; 145 /* Matt Thomas wants this one, not included in RFC 1650: */ 146 u_int32_t dot3StatsMissedFrames; 147 148 u_int32_t dot3StatsCollFrequencies[16]; /* NB: index origin */ 149 150 u_int32_t dot3Compliance; 151 #define DOT3COMPLIANCE_STATS 1 152 #define DOT3COMPLIANCE_COLLS 2 153 }; 154 155 /* 156 * Chipset identifiers are normally part of the vendor's enterprise MIB. 157 * However, we don't want to be trying to represent arbitrary-length 158 * OBJECT IDENTIFIERs here (ick!), and the right value is not necessarily 159 * obvious to the driver implementor. So, we define our own identification 160 * mechanism here, and let the agent writer deal with the translation. 161 */ 162 #define DOT3CHIPSET_VENDOR(x) ((x) >> 16) 163 #define DOT3CHIPSET_PART(x) ((x) & 0xffff) 164 #define DOT3CHIPSET(v, p) (((v) << 16) + ((p) & 0xffff)) 165 166 /* Driver writers! Add your vendors here! */ 167 enum dot3Vendors { 168 dot3VendorAMD = 1, 169 dot3VendorIntel = 2, 170 dot3VendorNational = 4, 171 dot3VendorFujitsu = 5, 172 dot3VendorDigital = 6, 173 dot3VendorWesternDigital = 7 174 }; 175 176 /* Driver writers! Add your chipsets here! */ 177 enum { 178 dot3ChipSetAMD7990 = 1, 179 dot3ChipSetAMD79900 = 2, 180 dot3ChipSetAMD79C940 = 3 181 }; 182 183 enum { 184 dot3ChipSetIntel82586 = 1, 185 dot3ChipSetIntel82596 = 2, 186 dot3ChipSetIntel82557 = 3 187 }; 188 189 enum { 190 dot3ChipSetNational8390 = 1, 191 dot3ChipSetNationalSonic = 2 192 }; 193 194 enum { 195 dot3ChipSetFujitsu86950 = 1 196 }; 197 198 enum { 199 dot3ChipSetDigitalDC21040 = 1, 200 dot3ChipSetDigitalDC21140 = 2, 201 dot3ChipSetDigitalDC21041 = 3, 202 dot3ChipSetDigitalDC21140A = 4, 203 dot3ChipSetDigitalDC21142 = 5 204 }; 205 206 enum { 207 dot3ChipSetWesternDigital83C690 = 1, 208 dot3ChipSetWesternDigital83C790 = 2 209 }; 210 /* END of Ethernet-link MIB stuff */ 211 212 /* 213 * Put other types of interface MIBs here, or in interface-specific 214 * header files if convenient ones already exist. 215 */ 216 217 /* 218 * Structure for interface family ID table 219 */ 220 221 struct if_family_id { 222 u_int32_t iffmid_len; 223 u_int32_t iffmid_id; 224 char iffmid_str[1]; /* variable length string */ 225 }; 226 227 228 #endif /* _NET_IF_MIB_H */ 229