bsd/net/if_mib.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Copyright 1996 Massachusetts Institute of Technology
  27  *
  28  * Permission to use, copy, modify, and distribute this software and
  29  * its documentation for any purpose and without fee is hereby
  30  * granted, provided that both the above copyright notice and this
  31  * permission notice appear in all copies, that both the above
  32  * copyright notice and this permission notice appear in all
  33  * supporting documentation, and that the name of M.I.T. not be used
  34  * in advertising or publicity pertaining to distribution of the
  35  * software without specific, written prior permission.  M.I.T. makes
  36  * no representations about the suitability of this software for any
  37  * purpose.  It is provided "as is" without express or implied
  38  * warranty.
  39  *
  40  * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
  41  * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
  42  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  43  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
  44  * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  45  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  46  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  47  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  48  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  49  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  50  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * $FreeBSD: src/sys/net/if_mib.h,v 1.6 1999/08/28 00:48:19 peter Exp $
  54  */
  55
  56 #ifndef _NET_IF_MIB_H
  57 #define _NET_IF_MIB_H   1
  58 #include <sys/appleapiopts.h>
  59
  60 #ifdef __APPLE_API_UNSTABLE
  61 struct ifmibdata {
  62         char    ifmd_name[IFNAMSIZ]; /* name of interface */
  63         int     ifmd_pcount;    /* number of promiscuous listeners */
  64         int     ifmd_flags;     /* interface flags */
  65         int     ifmd_snd_len;   /* instantaneous length of send queue */
  66         int     ifmd_snd_maxlen; /* maximum length of send queue */
  67         int     ifmd_snd_drops; /* number of drops in send queue */
  68         int     ifmd_filler[4]; /* for future expansion */
  69         struct  if_data ifmd_data; /* generic information and statistics */
  70 };
  71
  72 /*
  73  * sysctl MIB tags at the net.link.generic level
  74  */
  75 #define IFMIB_SYSTEM    1       /* non-interface-specific */
  76 #define IFMIB_IFDATA    2       /* per-interface data table */
  77
  78 /*
  79  * MIB tags for the various net.link.generic.ifdata tables
  80  */
  81 #define IFDATA_GENERAL  1       /* generic stats for all kinds of ifaces */
  82 #define IFDATA_LINKSPECIFIC     2 /* specific to the type of interface */
  83
  84 /*
  85  * MIB tags at the net.link.generic.system level
  86  */
  87 #define IFMIB_IFCOUNT   1       /* number of interfaces configured */
  88
  89 /*
  90  * MIB tags as the net.link level
  91  * All of the other values are IFT_* names defined in if_types.h.
  92  */
  93 #define NETLINK_GENERIC 0       /* functions not specific to a type of iface */
  94
  95 /*
  96  * The reason why the IFDATA_LINKSPECIFIC stuff is not under the
  97  * net.link.<iftype> branches is twofold:
  98  *   1) It's easier to code this way, and doesn't require duplication.
  99  *   2) The fourth level under net.link.<iftype> is <pf>; that is to say,
 100  *      the net.link.<iftype> tree instruments the adaptation layers between
 101  *      <iftype> and a particular protocol family (e.g., net.link.ether.inet
 102  *      instruments ARP).  This does not really leave room for anything else
 103  *      that needs to have a well-known number.
 104  */
 105
 106 /*
 107  * Link-specific MIB structures for various link types.
 108  */
 109
 110 /* For IFT_ETHER, IFT_ISO88023, and IFT_STARLAN, as used by RFC 1650 */
 111 struct ifmib_iso_8802_3 {
 112         u_int32_t       dot3StatsAlignmentErrors;
 113         u_int32_t       dot3StatsFCSErrors;
 114         u_int32_t       dot3StatsSingleCollisionFrames;
 115         u_int32_t       dot3StatsMultipleCollisionFrames;
 116         u_int32_t       dot3StatsSQETestErrors;
 117         u_int32_t       dot3StatsDeferredTransmissions;
 118         u_int32_t       dot3StatsLateCollisions;
 119         u_int32_t       dot3StatsExcessiveCollisions;
 120         u_int32_t       dot3StatsInternalMacTransmitErrors;
 121         u_int32_t       dot3StatsCarrierSenseErrors;
 122         u_int32_t       dot3StatsFrameTooLongs;
 123         u_int32_t       dot3StatsInternalMacReceiveErrors;
 124         u_int32_t       dot3StatsEtherChipSet;
 125         /* Matt Thomas wants this one, not included in RFC 1650: */
 126         u_int32_t       dot3StatsMissedFrames;
 127
 128         u_int32_t       dot3StatsCollFrequencies[16]; /* NB: index origin */
 129
 130         u_int32_t       dot3Compliance;
 131 #define DOT3COMPLIANCE_STATS    1
 132 #define DOT3COMPLIANCE_COLLS    2
 133 };
 134
 135 /*
 136  * Chipset identifiers are normally part of the vendor's enterprise MIB.
 137  * However, we don't want to be trying to represent arbitrary-length
 138  * OBJECT IDENTIFIERs here (ick!), and the right value is not necessarily
 139  * obvious to the driver implementor.  So, we define our own identification
 140  * mechanism here, and let the agent writer deal with the translation.
 141  */
 142 #define DOT3CHIPSET_VENDOR(x)   ((x) >> 16)
 143 #define DOT3CHIPSET_PART(x)     ((x) & 0xffff)
 144 #define DOT3CHIPSET(v,p)        (((v) << 16) + ((p) & 0xffff))
 145
 146 /* Driver writers!  Add your vendors here! */
 147 enum dot3Vendors {
 148         dot3VendorAMD = 1,
 149         dot3VendorIntel = 2,
 150         dot3VendorNational = 4,
 151         dot3VendorFujitsu = 5,
 152         dot3VendorDigital = 6,
 153         dot3VendorWesternDigital = 7
 154 };
 155
 156 /* Driver writers!  Add your chipsets here! */
 157 enum {
 158         dot3ChipSetAMD7990 = 1,
 159         dot3ChipSetAMD79900 = 2,
 160         dot3ChipSetAMD79C940 = 3
 161 };
 162
 163 enum {
 164         dot3ChipSetIntel82586 = 1,
 165         dot3ChipSetIntel82596 = 2,
 166         dot3ChipSetIntel82557 = 3
 167 };
 168
 169 enum {
 170         dot3ChipSetNational8390 = 1,
 171         dot3ChipSetNationalSonic = 2
 172 };
 173
 174 enum {
 175         dot3ChipSetFujitsu86950 = 1
 176 };
 177
 178 enum {
 179         dot3ChipSetDigitalDC21040 = 1,
 180         dot3ChipSetDigitalDC21140 = 2,
 181         dot3ChipSetDigitalDC21041 = 3,
 182         dot3ChipSetDigitalDC21140A = 4,
 183         dot3ChipSetDigitalDC21142 = 5
 184 };
 185
 186 enum {
 187         dot3ChipSetWesternDigital83C690 = 1,
 188         dot3ChipSetWesternDigital83C790 = 2
 189 };
 190 /* END of Ethernet-link MIB stuff */
 191
 192 /*
 193  * Put other types of interface MIBs here, or in interface-specific
 194  * header files if convenient ones already exist.
 195  */
 196 #endif /* __APPLE_API_UNSTABLE */
 197 #endif /* _NET_IF_MIB_H */