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
65struct 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
77struct 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 */
131struct 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! */
167enum 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! */
177enum {
178 dot3ChipSetAMD7990 = 1,
179 dot3ChipSetAMD79900 = 2,
180 dot3ChipSetAMD79C940 = 3
181};
182
183enum {
184 dot3ChipSetIntel82586 = 1,
185 dot3ChipSetIntel82596 = 2,
186 dot3ChipSetIntel82557 = 3
187};
188
189enum {
190 dot3ChipSetNational8390 = 1,
191 dot3ChipSetNationalSonic = 2
192};
193
194enum {
195 dot3ChipSetFujitsu86950 = 1
196};
197
198enum {
199 dot3ChipSetDigitalDC21040 = 1,
200 dot3ChipSetDigitalDC21140 = 2,
201 dot3ChipSetDigitalDC21041 = 3,
202 dot3ChipSetDigitalDC21140A = 4,
203 dot3ChipSetDigitalDC21142 = 5
204};
205
206enum {
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
221struct 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