master
1/* $NetBSD: wi_ieee.h,v 1.24 2005/12/11 12:21:29 christos Exp $ */
2
3/*
4 * Copyright (c) 1997, 1998, 1999
5 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Bill Paul.
18 * 4. Neither the name of the author nor the names of any co-contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32 * THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * $FreeBSD: src/sys/i386/include/if_wavelan_ieee.h,v 1.4 1999/12/29 04:33:01 peter Exp $
35 */
36
37#ifndef _IF_WAVELAN_IEEE_H
38#define _IF_WAVELAN_IEEE_H
39
40/*
41 * FreeBSD driver ported to NetBSD by Bill Sommerfeld in the back of the
42 * Oslo IETF plenary meeting.
43 * The stuff in here should probably go into a generic extension to the
44 * ifmedia goop.
45 *
46 * Michael Graff brought over the encryption bits.
47 */
48
49/*
50 * This header defines a simple command interface to the FreeBSD
51 * WaveLAN/IEEE driver (wi) driver, which is used to set certain
52 * device-specific parameters which can't be easily managed through
53 * ifconfig(8). No, sysctl(2) is not the answer. I said a _simple_
54 * interface, didn't I.
55 */
56
57#ifndef SIOCSWAVELAN
58#define SIOCSWAVELAN SIOCSIFGENERIC
59#endif
60
61#ifndef SIOCGWAVELAN
62#define SIOCGWAVELAN SIOCGIFGENERIC
63#endif
64
65/*
66 * Technically I don't think there's a limit to a record
67 * length. The largest record is the one that contains the CIS
68 * data, which is 240 words long, so 256 should be a safe
69 * value.
70 */
71#define WI_MAX_DATALEN 512
72
73struct wi_req {
74 u_int16_t wi_len;
75 u_int16_t wi_type;
76 u_int16_t wi_val[WI_MAX_DATALEN];
77};
78
79/*
80 * Private LTV records (interpreted only by the driver). This is
81 * a minor kludge to allow reading the interface statistics from
82 * the driver.
83 */
84#define WI_RID_IFACE_STATS 0x0100
85#define WI_RID_MGMT_XMIT 0x0200
86#ifdef WICACHE
87#define WI_RID_ZERO_CACHE 0x0300
88#define WI_RID_READ_CACHE 0x0400
89#endif
90#define WI_RID_MONITOR_MODE 0x0500
91#define WI_RID_SCAN_APS 0x0600
92#define WI_RID_READ_APS 0x0700
93
94struct wi_80211_hdr {
95 u_int16_t frame_ctl;
96 u_int16_t dur_id;
97 u_int8_t addr1[6];
98 u_int8_t addr2[6];
99 u_int8_t addr3[6];
100 u_int16_t seq_ctl;
101 u_int8_t addr4[6];
102};
103
104#define WI_FCTL_VERS 0x0002
105#define WI_FCTL_FTYPE 0x000C
106#define WI_FCTL_STYPE 0x00F0
107#define WI_FCTL_TODS 0x0100
108#define WI_FCTL_FROMDS 0x0200
109#define WI_FCTL_MOREFRAGS 0x0400
110#define WI_FCTL_RETRY 0x0800
111#define WI_FCTL_PM 0x1000
112#define WI_FCTL_MOREDATA 0x2000
113#define WI_FCTL_WEP 0x4000
114#define WI_FCTL_ORDER 0x8000
115
116#define WI_FTYPE_MGMT 0x0000
117#define WI_FTYPE_CTL 0x0004
118#define WI_FTYPE_DATA 0x0008
119
120#define WI_STYPE_MGMT_ASREQ 0x0000 /* association request */
121#define WI_STYPE_MGMT_ASRESP 0x0010 /* association response */
122#define WI_STYPE_MGMT_REASREQ 0x0020 /* reassociation request */
123#define WI_STYPE_MGMT_REASRESP 0x0030 /* reassociation response */
124#define WI_STYPE_MGMT_PROBEREQ 0x0040 /* probe request */
125#define WI_STYPE_MGMT_PROBERESP 0x0050 /* probe response */
126#define WI_STYPE_MGMT_BEACON 0x0080 /* beacon */
127#define WI_STYPE_MGMT_ATIM 0x0090 /* announcement traffic ind msg */
128#define WI_STYPE_MGMT_DISAS 0x00A0 /* disassociation */
129#define WI_STYPE_MGMT_AUTH 0x00B0 /* authentication */
130#define WI_STYPE_MGMT_DEAUTH 0x00C0 /* deauthentication */
131
132#define WI_STYPE_CTL_PSPOLL 0x00A0
133#define WI_STYPE_CTL_RTS 0x00B0
134#define WI_STYPE_CTL_CTS 0x00C0
135#define WI_STYPE_CTL_ACK 0x00D0
136#define WI_STYPE_CTL_CFEND 0x00E0
137#define WI_STYPE_CTL_CFENDACK 0x00F0
138
139struct wi_mgmt_hdr {
140 u_int16_t frame_ctl;
141 u_int16_t duration;
142 u_int8_t dst_addr[6];
143 u_int8_t src_addr[6];
144 u_int8_t bssid[6];
145 u_int16_t seq_ctl;
146};
147
148/*
149 * Lucent/wavelan IEEE signal strength cache
150 *
151 * driver keeps cache of last
152 * MAXWICACHE packets to arrive including signal strength info.
153 * daemons may read this via ioctl
154 *
155 * Each entry in the wi_sigcache has a unique macsrc.
156 */
157#ifdef WICACHE
158#define MAXWICACHE 10
159
160struct wi_sigcache {
161 char macsrc[6]; /* unique MAC address for entry */
162 int ipsrc; /* ip address associated with packet */
163 int signal; /* signal strength of the packet */
164 int noise; /* noise value */
165 int quality; /* quality of the packet */
166};
167#endif
168
169struct wi_counters {
170 u_int32_t wi_tx_unicast_frames;
171 u_int32_t wi_tx_multicast_frames;
172 u_int32_t wi_tx_fragments;
173 u_int32_t wi_tx_unicast_octets;
174 u_int32_t wi_tx_multicast_octets;
175 u_int32_t wi_tx_deferred_xmits;
176 u_int32_t wi_tx_single_retries;
177 u_int32_t wi_tx_multi_retries;
178 u_int32_t wi_tx_retry_limit;
179 u_int32_t wi_tx_discards;
180 u_int32_t wi_rx_unicast_frames;
181 u_int32_t wi_rx_multicast_frames;
182 u_int32_t wi_rx_fragments;
183 u_int32_t wi_rx_unicast_octets;
184 u_int32_t wi_rx_multicast_octets;
185 u_int32_t wi_rx_fcs_errors;
186 u_int32_t wi_rx_discards_nobuf;
187 u_int32_t wi_tx_discards_wrong_sa;
188 u_int32_t wi_rx_WEP_cant_decrypt;
189 u_int32_t wi_rx_msg_in_msg_frags;
190 u_int32_t wi_rx_msg_in_bad_msg_frags;
191};
192
193/*
194 * Network parameters, static configuration entities.
195 */
196#define WI_RID_PORTTYPE 0xFC00 /* Connection control characteristics */
197#define WI_RID_MAC_NODE 0xFC01 /* MAC address of this station */
198#define WI_RID_DESIRED_SSID 0xFC02 /* Service Set ID for connection */
199#define WI_RID_OWN_CHNL 0xFC03 /* Comm channel for BSS creation */
200#define WI_RID_OWN_SSID 0xFC04 /* IBSS creation ID */
201#define WI_RID_OWN_ATIM_WIN 0xFC05 /* ATIM window time for IBSS creation */
202#define WI_RID_SYSTEM_SCALE 0xFC06 /* scale that specifies AP density */
203#define WI_RID_MAX_DATALEN 0xFC07 /* Max len of MAC frame body data */
204#define WI_RID_MAC_WDS 0xFC08 /* MAC addr of corresponding WDS node */
205#define WI_RID_PM_ENABLED 0xFC09 /* ESS power management enable */
206#define WI_RID_PM_EPS 0xFC0A /* PM EPS/PS mode */
207#define WI_RID_MCAST_RX 0xFC0B /* ESS PM mcast reception */
208#define WI_RID_MAX_SLEEP 0xFC0C /* max sleep time for ESS PM */
209#define WI_RID_HOLDOVER 0xFC0D /* holdover time for ESS PM */
210#define WI_RID_NODENAME 0xFC0E /* ID name of this node for diag */
211#define WI_RID_DTIM_PERIOD 0xFC10 /* beacon interval between DTIMs */
212#define WI_RID_WDS_ADDR1 0xFC11 /* port 1 MAC of WDS link node */
213#define WI_RID_WDS_ADDR2 0xFC12 /* port 1 MAC of WDS link node */
214#define WI_RID_WDS_ADDR3 0xFC13 /* port 1 MAC of WDS link node */
215#define WI_RID_WDS_ADDR4 0xFC14 /* port 1 MAC of WDS link node */
216#define WI_RID_WDS_ADDR5 0xFC15 /* port 1 MAC of WDS link node */
217#define WI_RID_WDS_ADDR6 0xFC16 /* port 1 MAC of WDS link node */
218#define WI_RID_MCAST_PM_BUF 0xFC17 /* PM buffering of mcast */
219#define WI_RID_ENCRYPTION 0xFC20 /* enable/disable WEP */
220#define WI_RID_AUTHTYPE 0xFC21 /* specify authentication type */
221#define WI_RID_P2_TX_CRYPT_KEY 0xFC23
222#define WI_RID_P2_CRYPT_KEY0 0xFC24
223#define WI_RID_P2_CRYPT_KEY1 0xFC25
224#define WI_RID_MICROWAVE_OVEN 0xFC25
225#define WI_RID_P2_CRYPT_KEY2 0xFC26
226#define WI_RID_P2_CRYPT_KEY3 0xFC27
227#define WI_RID_P2_ENCRYPTION 0xFC28
228#define PRIVACY_INVOKED 0x01
229#define EXCLUDE_UNENCRYPTED 0x02
230#define HOST_ENCRYPT 0x10
231#define IV_EVERY_FRAME 0x00 /* IV = Initialization Vector */
232#define IV_EVERY10_FRAME 0x20 /* every 10 frame IV reuse */
233#define IV_EVERY50_FRAME 0x40 /* every 50 frame IV reuse */
234#define IV_EVERY100_FRAME 0x60 /* every 100 frame IV reuse */
235#define HOST_DECRYPT 0x80
236#define WI_RID_WEP_MAPTABLE 0xFC29
237#define WI_RID_CNFAUTHMODE 0xFC2A
238#define WI_RID_ROAMING_MODE 0xFC2D
239#define WI_RID_ALT_RETRY_COUNT 0xFC32 /* retry count if WI_TXCNTL_ALTRTRY */
240#define WI_RID_OWN_BEACON_INT 0xFC33 /* beacon xmit time for BSS creation */
241#define WI_RID_SET_TIM 0xFC40
242#define WI_RID_DBM_ADJUST 0xFC46 /* RSSI - WI_RID_DBM_ADJUST ~ dBm */
243#define WI_RID_BASIC_RATE 0xFCB3
244#define WI_RID_SUPPORT_RATE 0xFCB4
245
246/*
247 * Network parameters, dynamic configuration entities
248 */
249#define WI_RID_MCAST_LIST 0xFC80 /* multicast addrs to put in filter */
250#define WI_RID_CREATE_IBSS 0xFC81 /* create IBSS */
251#define WI_RID_FRAG_THRESH 0xFC82 /* frag len, unicast msg xmit */
252#define WI_RID_RTS_THRESH 0xFC83 /* frame len for RTS/CTS handshake */
253#define WI_RID_TX_RATE 0xFC84 /* data rate for message xmit
254 * 0 == Fixed 1mbps
255 * 1 == Fixed 2mbps
256 * 2 == auto fallback
257 */
258#define WI_RID_PROMISC 0xFC85 /* enable promisc mode */
259#define WI_RID_FRAG_THRESH0 0xFC90
260#define WI_RID_FRAG_THRESH1 0xFC91
261#define WI_RID_FRAG_THRESH2 0xFC92
262#define WI_RID_FRAG_THRESH3 0xFC93
263#define WI_RID_FRAG_THRESH4 0xFC94
264#define WI_RID_FRAG_THRESH5 0xFC95
265#define WI_RID_FRAG_THRESH6 0xFC96
266#define WI_RID_RTS_THRESH0 0xFC97
267#define WI_RID_RTS_THRESH1 0xFC98
268#define WI_RID_RTS_THRESH2 0xFC99
269#define WI_RID_RTS_THRESH3 0xFC9A
270#define WI_RID_RTS_THRESH4 0xFC9B
271#define WI_RID_RTS_THRESH5 0xFC9C
272#define WI_RID_RTS_THRESH6 0xFC9D
273#define WI_RID_TX_RATE0 0xFC9E
274#define WI_RID_TX_RATE1 0xFC9F
275#define WI_RID_TX_RATE2 0xFCA0
276#define WI_RID_TX_RATE3 0xFCA1
277#define WI_RID_TX_RATE4 0xFCA2
278#define WI_RID_TX_RATE5 0xFCA3
279#define WI_RID_TX_RATE6 0xFCA4
280#define WI_RID_DEFLT_CRYPT_KEYS 0xFCB0
281#define WI_RID_TX_CRYPT_KEY 0xFCB1
282#define WI_RID_TICK_TIME 0xFCE0 /* Auxiliary Timer tick interval */
283
284struct wi_key {
285 u_int16_t wi_keylen;
286 u_int8_t wi_keydat[14];
287};
288
289struct wi_ltv_keys {
290 u_int16_t wi_len;
291 u_int16_t wi_type;
292 struct wi_key wi_keys[4];
293};
294
295/*
296 * NIC information
297 */
298#define WI_RID_DNLD_BUF 0xFD01
299#define WI_RID_MEMSZ 0xFD02 /* memory size info (XXX Lucent) */
300#define WI_RID_PRI_IDENTITY 0xFD02 /* primary funcs firmware ident (PRISM2) */
301#define WI_RID_PRI_SUP_RANGE 0xFD03 /* primary supplier compatibility */
302#define WI_RID_CIF_ACT_RANGE 0xFD04 /* controller sup. compatibility */
303#define WI_RID_SERIALNO 0xFD0A /* card serial number */
304#define WI_RID_CARD_ID 0xFD0B /* card identification */
305#define WI_RID_MFI_SUP_RANGE 0xFD0C /* modem supplier compatibility */
306#define WI_RID_CFI_SUP_RANGE 0xFD0D /* controller sup. compatibility */
307#define WI_RID_CHANNEL_LIST 0xFD10 /* allowed comm. frequencies. */
308#define WI_RID_REG_DOMAINS 0xFD11 /* list of intendted regulatory doms */
309#define WI_RID_TEMP_TYPE 0xFD12 /* hw temp range code */
310#define WI_RID_CIS 0xFD13 /* PC card info struct */
311#define WI_RID_STA_IDENTITY 0xFD20 /* station funcs firmware ident */
312#define WI_RID_STA_SUP_RANGE 0xFD21 /* station supplier compat */
313#define WI_RID_MFI_ACT_RANGE 0xFD22
314#define WI_RID_SYMBOL_IDENTITY 0xFD24
315#define WI_RID_CFI_ACT_RANGE 0xFD33
316#define WI_RID_COMMQUAL 0xFD43
317#define WI_RID_SCALETHRESH 0xFD46
318#define WI_RID_PCF 0xFD87
319
320/*
321 * MAC information
322 */
323#define WI_RID_PORT_STAT 0xFD40 /* actual MAC port con control stat */
324#define WI_RID_CURRENT_SSID 0xFD41 /* ID of actually connected SS */
325#define WI_RID_CURRENT_BSSID 0xFD42 /* ID of actually connected BSS */
326#define WI_RID_COMMS_QUALITY 0xFD43 /* quality of BSS connection */
327#define WI_RID_CUR_TX_RATE 0xFD44 /* current TX rate */
328#define WI_RID_CUR_BEACON_INT 0xFD45 /* current beacon interval */
329#define WI_RID_CUR_SCALE_THRESH 0xFD46 /* actual system scane thresh setting */
330#define WI_RID_PROT_RESP_TIME 0xFD47 /* time to wait for resp to req msg */
331#define WI_RID_SHORT_RTR_LIM 0xFD48 /* max tx attempts for short frames */
332#define WI_RID_LONG_RTS_LIM 0xFD49 /* max tx attempts for long frames */
333#define WI_RID_MAX_TX_LIFE 0xFD4A /* max tx frame handling duration */
334#define WI_RID_MAX_RX_LIFE 0xFD4B /* max rx frame handling duration */
335#define WI_RID_CF_POLL 0xFD4C /* contention free pollable ind */
336#define WI_RID_AUTH_ALGS 0xFD4D /* auth algorithms available */
337#define WI_RID_AUTH_TYPE 0xFD4E /* available auth types */
338#define WI_RID_WEP_AVAIL 0xFD4F /* WEP privacy option available */
339#define WI_RID_CUR_TX_RATE1 0xFD80
340#define WI_RID_CUR_TX_RATE2 0xFD81
341#define WI_RID_CUR_TX_RATE3 0xFD82
342#define WI_RID_CUR_TX_RATE4 0xFD83
343#define WI_RID_CUR_TX_RATE5 0xFD84
344#define WI_RID_CUR_TX_RATE6 0xFD85
345#define WI_RID_OWN_MAC 0xFD86 /* unique local MAC addr */
346#define WI_RID_PCI_INFO 0xFD87 /* point coordination func cap */
347
348/*
349 * Scan Information
350 */
351#define WI_RID_BCAST_SCAN_REQ 0xFCAB /* Broadcast Scan request (Symbol) */
352#define BSCAN_5SEC 0x01
353#define BSCAN_ONETIME 0x02
354#define BSCAN_PASSIVE 0x40
355#define BSCAN_BCAST 0x80
356#define WI_RID_SCAN_REQ 0xFCE1 /* Scan request (STA only) */
357#define WI_RID_JOIN_REQ 0xFCE2 /* Join request (STA only) */
358#define WI_RID_AUTH_STATION 0xFCE3 /* Authenticates Station (AP) */
359#define WI_RID_CHANNEL_REQ 0xFCE4 /* Channel Information Request (AP) */
360#define WI_RID_SCAN_RESULTS 0xFD88 /* Scan Results Table */
361
362struct wi_apinfo {
363 int scanreason; /* ScanReason */
364 char bssid[6]; /* BSSID (mac address) */
365 int channel; /* Channel */
366 int signal; /* Signal level */
367 int noise; /* Average Noise Level*/
368 int quality; /* Quality */
369 int namelen; /* Length of SSID string */
370 char name[32]; /* SSID string */
371 int capinfo; /* Capability info. */
372 int interval; /* BSS Beacon Interval */
373 int rate; /* Data Rate */
374};
375
376/*
377 * Modem information
378 */
379#define WI_RID_PHY_TYPE 0xFDC0 /* phys layer type indication */
380#define WI_RID_CURRENT_CHAN 0xFDC1 /* current frequency */
381#define WI_RID_PWR_STATE 0xFDC2 /* pwr consumption status */
382#define WI_RID_CCA_MODE 0xFDC3 /* clear chan assess mode indication */
383#define WI_RID_CCA_TIME 0xFDC4 /* clear chan assess time */
384#define WI_RID_MAC_PROC_DELAY 0xFDC5 /* MAC processing delay time */
385#define WI_RID_DATA_RATES 0xFDC6 /* supported data rates */
386
387#endif