xref: /minix/sys/net80211/ieee80211_ioctl.h (revision 37274f3c)
1 /*	$NetBSD: ieee80211_ioctl.h,v 1.21 2015/09/06 06:01:01 dholland Exp $	*/
2 /*-
3  * Copyright (c) 2001 Atsushi Onoe
4  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
5  * 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. The name of the author may not be used to endorse or promote products
16  *    derived from this software without specific prior written permission.
17  *
18  * Alternatively, this software may be distributed under the terms of the
19  * GNU General Public License ("GPL") version 2 as published by the Free
20  * Software Foundation.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  *
33  * $FreeBSD: src/sys/net80211/ieee80211_ioctl.h,v 1.14 2005/08/13 17:31:48 sam Exp $
34  */
35 #ifndef _NET80211_IEEE80211_IOCTL_H_
36 #define _NET80211_IEEE80211_IOCTL_H_
37 
38 /*
39  * IEEE 802.11 ioctls.
40  */
41 #include <sys/ioccom.h>
42 #include <net80211/_ieee80211.h>
43 #include <net80211/ieee80211.h>
44 #include <net80211/ieee80211_crypto.h>
45 
46 /*
47  * Per/node (station) statistics available when operating as an AP.
48  */
49 struct ieee80211_nodestats {
50 	u_int32_t	ns_rx_data;		/* rx data frames */
51 	u_int32_t	ns_rx_mgmt;		/* rx management frames */
52 	u_int32_t	ns_rx_ctrl;		/* rx control frames */
53 	u_int32_t	ns_rx_ucast;		/* rx unicast frames */
54 	u_int32_t	ns_rx_mcast;		/* rx multi/broadcast frames */
55 	u_int64_t	ns_rx_bytes;		/* rx data count (bytes) */
56 	u_int64_t	ns_rx_beacons;		/* rx beacon frames */
57 	u_int32_t	ns_rx_proberesp;	/* rx probe response frames */
58 
59 	u_int32_t	ns_rx_dup;		/* rx discard 'cuz dup */
60 	u_int32_t	ns_rx_noprivacy;	/* rx w/ wep but privacy off */
61 	u_int32_t	ns_rx_wepfail;		/* rx wep processing failed */
62 	u_int32_t	ns_rx_demicfail;	/* rx demic failed */
63 	u_int32_t	ns_rx_decap;		/* rx decapsulation failed */
64 	u_int32_t	ns_rx_defrag;		/* rx defragmentation failed */
65 	u_int32_t	ns_rx_disassoc;		/* rx disassociation */
66 	u_int32_t	ns_rx_deauth;		/* rx deauthentication */
67 	u_int32_t	ns_rx_decryptcrc;	/* rx decrypt failed on crc */
68 	u_int32_t	ns_rx_unauth;		/* rx on unauthorized port */
69 	u_int32_t	ns_rx_unencrypted;	/* rx unecrypted w/ privacy */
70 
71 	u_int32_t	ns_tx_data;		/* tx data frames */
72 	u_int32_t	ns_tx_mgmt;		/* tx management frames */
73 	u_int32_t	ns_tx_ucast;		/* tx unicast frames */
74 	u_int32_t	ns_tx_mcast;		/* tx multi/broadcast frames */
75 	u_int64_t	ns_tx_bytes;		/* tx data count (bytes) */
76 	u_int32_t	ns_tx_probereq;		/* tx probe request frames */
77 
78 	u_int32_t	ns_tx_novlantag;	/* tx discard 'cuz no tag */
79 	u_int32_t	ns_tx_vlanmismatch;	/* tx discard 'cuz bad tag */
80 
81 	u_int32_t	ns_ps_discard;		/* ps discard 'cuz of age */
82 
83 	/* MIB-related state */
84 	u_int32_t	ns_tx_assoc;		/* [re]associations */
85 	u_int32_t	ns_tx_assoc_fail;	/* [re]association failures */
86 	u_int32_t	ns_tx_auth;		/* [re]authentications */
87 	u_int32_t	ns_tx_auth_fail;	/* [re]authentication failures*/
88 	u_int32_t	ns_tx_deauth;		/* deauthentications */
89 	u_int32_t	ns_tx_deauth_code;	/* last deauth reason */
90 	u_int32_t	ns_tx_disassoc;		/* disassociations */
91 	u_int32_t	ns_tx_disassoc_code;	/* last disassociation reason */
92 };
93 
94 #ifdef COMPAT_20
95 struct ieee80211_ostats {
96 	u_int32_t	is_rx_badversion;	/* rx frame with bad version */
97 	u_int32_t	is_rx_tooshort;		/* rx frame too short */
98 	u_int32_t	is_rx_wrongbss;		/* rx from wrong bssid */
99 	u_int32_t	is_rx_dup;		/* rx discard 'cuz dup */
100 	u_int32_t	is_rx_wrongdir;		/* rx w/ wrong direction */
101 	u_int32_t	is_rx_mcastecho;	/* rx discard 'cuz mcast echo */
102 	u_int32_t	is_rx_notassoc;		/* rx discard 'cuz sta !assoc */
103 	u_int32_t	is_rx_nowep;		/* rx w/ wep but wep !config */
104 	u_int32_t	is_rx_wepfail;		/* rx wep processing failed */
105 	u_int32_t	is_rx_decap;		/* rx decapsulation failed */
106 	u_int32_t	is_rx_mgtdiscard;	/* rx discard mgt frames */
107 	u_int32_t	is_rx_ctl;		/* rx discard ctrl frames */
108 	u_int32_t	is_rx_rstoobig;		/* rx rate set truncated */
109 	u_int32_t	is_rx_elem_missing;	/* rx required element missing*/
110 	u_int32_t	is_rx_elem_toobig;	/* rx element too big */
111 	u_int32_t	is_rx_elem_toosmall;	/* rx element too small */
112 	u_int32_t	is_rx_elem_unknown;	/* rx element unknown */
113 	u_int32_t	is_rx_badchan;		/* rx frame w/ invalid chan */
114 	u_int32_t	is_rx_chanmismatch;	/* rx frame chan mismatch */
115 	u_int32_t	is_rx_nodealloc;	/* rx frame dropped */
116 	u_int32_t	is_rx_ssidmismatch;	/* rx frame ssid mismatch  */
117 	u_int32_t	is_rx_auth_unsupported;	/* rx w/ unsupported auth alg */
118 	u_int32_t	is_rx_auth_fail;	/* rx sta auth failure */
119 	u_int32_t	is_rx_assoc_bss;	/* rx assoc from wrong bssid */
120 	u_int32_t	is_rx_assoc_notauth;	/* rx assoc w/o auth */
121 	u_int32_t	is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */
122 	u_int32_t	is_rx_assoc_norate;	/* rx assoc w/ no rate match */
123 	u_int32_t	is_rx_deauth;		/* rx deauthentication */
124 	u_int32_t	is_rx_disassoc;		/* rx disassociation */
125 	u_int32_t	is_rx_badsubtype;	/* rx frame w/ unknown subtype*/
126 	u_int32_t	is_rx_nombuf;		/* rx failed for lack of mbuf */
127 	u_int32_t	is_rx_decryptcrc;	/* rx decrypt failed on crc */
128 	u_int32_t	is_rx_ahdemo_mgt;	/* rx discard ahdemo mgt frame*/
129 	u_int32_t	is_rx_bad_auth;		/* rx bad auth request */
130 	u_int32_t	is_tx_nombuf;		/* tx failed for lack of mbuf */
131 	u_int32_t	is_tx_nonode;		/* tx failed for no node */
132 	u_int32_t	is_tx_unknownmgt;	/* tx of unknown mgt frame */
133 	u_int32_t	is_scan_active;		/* active scans started */
134 	u_int32_t	is_scan_passive;	/* passive scans started */
135 	u_int32_t	is_node_timeout;	/* nodes timed out inactivity */
136 	u_int32_t	is_crypto_nomem;	/* no memory for crypto ctx */
137 };
138 #endif /* COMPAT_20 */
139 
140 /*
141  * Summary statistics.
142  */
143 struct ieee80211_stats {
144 	u_int32_t	is_rx_badversion;	/* rx frame with bad version */
145 	u_int32_t	is_rx_tooshort;		/* rx frame too short */
146 	u_int32_t	is_rx_wrongbss;		/* rx from wrong bssid */
147 	u_int32_t	is_rx_dup;		/* rx discard 'cuz dup */
148 	u_int32_t	is_rx_wrongdir;		/* rx w/ wrong direction */
149 	u_int32_t	is_rx_mcastecho;	/* rx discard 'cuz mcast echo */
150 	u_int32_t	is_rx_notassoc;		/* rx discard 'cuz sta !assoc */
151 	u_int32_t	is_rx_noprivacy;	/* rx w/ wep but privacy off */
152 	u_int32_t	is_rx_unencrypted;	/* rx w/o wep and privacy on */
153 	u_int32_t	is_rx_wepfail;		/* rx wep processing failed */
154 	u_int32_t	is_rx_decap;		/* rx decapsulation failed */
155 	u_int32_t	is_rx_mgtdiscard;	/* rx discard mgt frames */
156 	u_int32_t	is_rx_ctl;		/* rx discard ctrl frames */
157 	u_int32_t	is_rx_beacon;		/* rx beacon frames */
158 	u_int32_t	is_rx_rstoobig;		/* rx rate set truncated */
159 	u_int32_t	is_rx_elem_missing;	/* rx required element missing*/
160 	u_int32_t	is_rx_elem_toobig;	/* rx element too big */
161 	u_int32_t	is_rx_elem_toosmall;	/* rx element too small */
162 	u_int32_t	is_rx_elem_unknown;	/* rx element unknown */
163 	u_int32_t	is_rx_badchan;		/* rx frame w/ invalid chan */
164 	u_int32_t	is_rx_chanmismatch;	/* rx frame chan mismatch */
165 	u_int32_t	is_rx_nodealloc;	/* rx frame dropped */
166 	u_int32_t	is_rx_ssidmismatch;	/* rx frame ssid mismatch  */
167 	u_int32_t	is_rx_auth_unsupported;	/* rx w/ unsupported auth alg */
168 	u_int32_t	is_rx_auth_fail;	/* rx sta auth failure */
169 	u_int32_t	is_rx_auth_countermeasures;/* rx auth discard 'cuz CM */
170 	u_int32_t	is_rx_assoc_bss;	/* rx assoc from wrong bssid */
171 	u_int32_t	is_rx_assoc_notauth;	/* rx assoc w/o auth */
172 	u_int32_t	is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */
173 	u_int32_t	is_rx_assoc_norate;	/* rx assoc w/ no rate match */
174 	u_int32_t	is_rx_assoc_badwpaie;	/* rx assoc w/ bad WPA IE */
175 	u_int32_t	is_rx_deauth;		/* rx deauthentication */
176 	u_int32_t	is_rx_disassoc;		/* rx disassociation */
177 	u_int32_t	is_rx_badsubtype;	/* rx frame w/ unknown subtype*/
178 	u_int32_t	is_rx_nobuf;		/* rx failed for lack of buf */
179 	u_int32_t	is_rx_decryptcrc;	/* rx decrypt failed on crc */
180 	u_int32_t	is_rx_ahdemo_mgt;	/* rx discard ahdemo mgt frame*/
181 	u_int32_t	is_rx_bad_auth;		/* rx bad auth request */
182 	u_int32_t	is_rx_unauth;		/* rx on unauthorized port */
183 	u_int32_t	is_rx_badkeyid;		/* rx w/ incorrect keyid */
184 	u_int32_t	is_rx_ccmpreplay;	/* rx seq# violation (CCMP) */
185 	u_int32_t	is_rx_ccmpformat;	/* rx format bad (CCMP) */
186 	u_int32_t	is_rx_ccmpmic;		/* rx MIC check failed (CCMP) */
187 	u_int32_t	is_rx_tkipreplay;	/* rx seq# violation (TKIP) */
188 	u_int32_t	is_rx_tkipformat;	/* rx format bad (TKIP) */
189 	u_int32_t	is_rx_tkipmic;		/* rx MIC check failed (TKIP) */
190 	u_int32_t	is_rx_tkipicv;		/* rx ICV check failed (TKIP) */
191 	u_int32_t	is_rx_badcipher;	/* rx failed 'cuz key type */
192 	u_int32_t	is_rx_nocipherctx;	/* rx failed 'cuz key !setup */
193 	u_int32_t	is_rx_acl;		/* rx discard 'cuz acl policy */
194 	u_int32_t	is_tx_nobuf;		/* tx failed for lack of buf */
195 	u_int32_t	is_tx_nonode;		/* tx failed for no node */
196 	u_int32_t	is_tx_unknownmgt;	/* tx of unknown mgt frame */
197 	u_int32_t	is_tx_badcipher;	/* tx failed 'cuz key type */
198 	u_int32_t	is_tx_nodefkey;		/* tx failed 'cuz no defkey */
199 	u_int32_t	is_tx_noheadroom;	/* tx failed 'cuz no space */
200 	u_int32_t	is_tx_fragframes;	/* tx frames fragmented */
201 	u_int32_t	is_tx_frags;		/* tx fragments created */
202 	u_int32_t	is_scan_active;		/* active scans started */
203 	u_int32_t	is_scan_passive;	/* passive scans started */
204 	u_int32_t	is_node_timeout;	/* nodes timed out inactivity */
205 	u_int32_t	is_crypto_nomem;	/* no memory for crypto ctx */
206 	u_int32_t	is_crypto_tkip;		/* tkip crypto done in s/w */
207 	u_int32_t	is_crypto_tkipenmic;	/* tkip en-MIC done in s/w */
208 	u_int32_t	is_crypto_tkipdemic;	/* tkip de-MIC done in s/w */
209 	u_int32_t	is_crypto_tkipcm;	/* tkip counter measures */
210 	u_int32_t	is_crypto_ccmp;		/* ccmp crypto done in s/w */
211 	u_int32_t	is_crypto_wep;		/* wep crypto done in s/w */
212 	u_int32_t	is_crypto_setkey_cipher;/* cipher rejected key */
213 	u_int32_t	is_crypto_setkey_nokey;	/* no key index for setkey */
214 	u_int32_t	is_crypto_delkey;	/* driver key delete failed */
215 	u_int32_t	is_crypto_badcipher;	/* unknown cipher */
216 	u_int32_t	is_crypto_nocipher;	/* cipher not available */
217 	u_int32_t	is_crypto_attachfail;	/* cipher attach failed */
218 	u_int32_t	is_crypto_swfallback;	/* cipher fallback to s/w */
219 	u_int32_t	is_crypto_keyfail;	/* driver key alloc failed */
220 	u_int32_t	is_crypto_enmicfail;	/* en-MIC failed */
221 	u_int32_t	is_ibss_capmismatch;	/* merge failed-cap mismatch */
222 	u_int32_t	is_ibss_norate;		/* merge failed-rate mismatch */
223 	u_int32_t	is_ps_unassoc;		/* ps-poll for unassoc. sta */
224 	u_int32_t	is_ps_badaid;		/* ps-poll w/ incorrect aid */
225 	u_int32_t	is_ps_qempty;		/* ps-poll w/ nothing to send */
226 	u_int32_t	is_ff_badhdr;		/* fast frame rx'd w/ bad hdr */
227 	u_int32_t	is_ff_tooshort;		/* fast frame rx decap error */
228 	u_int32_t	is_ff_split;		/* fast frame rx split error */
229 	u_int32_t	is_ff_decap;		/* fast frames decap'd */
230 	u_int32_t	is_ff_encap;		/* fast frames encap'd for tx */
231 	u_int32_t	is_rx_badbintval;	/* rx frame w/ bogus bintval */
232 	u_int32_t	is_spare[9];
233 };
234 
235 /*
236  * Max size of optional information elements.  We artificially
237  * constrain this; it's limited only by the max frame size (and
238  * the max parameter size of the wireless extensions).
239  */
240 #define	IEEE80211_MAX_OPT_IE	256
241 
242 /*
243  * WPA/RSN get/set key request.  Specify the key/cipher
244  * type and whether the key is to be used for sending and/or
245  * receiving.  The key index should be set only when working
246  * with global keys (use IEEE80211_KEYIX_NONE for ``no index'').
247  * Otherwise a unicast/pairwise key is specified by the bssid
248  * (on a station) or mac address (on an ap).  They key length
249  * must include any MIC key data; otherwise it should be no
250  more than IEEE80211_KEYBUF_SIZE.
251  */
252 struct ieee80211req_key {
253 	u_int8_t	ik_type;	/* key/cipher type */
254 	u_int8_t	ik_pad;
255 	u_int16_t	ik_keyix;	/* key index */
256 	u_int8_t	ik_keylen;	/* key length in bytes */
257 	u_int8_t	ik_flags;
258 /* NB: IEEE80211_KEY_XMIT and IEEE80211_KEY_RECV defined elsewhere */
259 #define	IEEE80211_KEY_DEFAULT	0x80	/* default xmit key */
260 	u_int8_t	ik_macaddr[IEEE80211_ADDR_LEN];
261 	u_int64_t	ik_keyrsc;	/* key receive sequence counter */
262 	u_int64_t	ik_keytsc;	/* key transmit sequence counter */
263 	u_int8_t	ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
264 };
265 
266 /*
267  * Delete a key either by index or address.  Set the index
268  * to IEEE80211_KEYIX_NONE when deleting a unicast key.
269  */
270 struct ieee80211req_del_key {
271 	u_int8_t	idk_keyix;	/* key index */
272 	u_int8_t	idk_macaddr[IEEE80211_ADDR_LEN];
273 };
274 
275 /*
276  * MLME state manipulation request.  IEEE80211_MLME_ASSOC
277  * only makes sense when operating as a station.  The other
278  * requests can be used when operating as a station or an
279  * ap (to effect a station).
280  */
281 struct ieee80211req_mlme {
282 	u_int8_t	im_op;		/* operation to perform */
283 #define	IEEE80211_MLME_ASSOC		1	/* associate station */
284 #define	IEEE80211_MLME_DISASSOC		2	/* disassociate station */
285 #define	IEEE80211_MLME_DEAUTH		3	/* deauthenticate station */
286 #define	IEEE80211_MLME_AUTHORIZE	4	/* authorize station */
287 #define	IEEE80211_MLME_UNAUTHORIZE	5	/* unauthorize station */
288 	u_int8_t	im_ssid_len;	/* length of optional ssid */
289 	u_int16_t	im_reason;	/* 802.11 reason code */
290 	u_int8_t	im_macaddr[IEEE80211_ADDR_LEN];
291 	u_int8_t	im_ssid[IEEE80211_NWID_LEN];
292 };
293 
294 /*
295  * MAC ACL operations.
296  */
297 enum {
298 	IEEE80211_MACCMD_POLICY_OPEN	= 0,	/* set policy: no ACL's */
299 	IEEE80211_MACCMD_POLICY_ALLOW	= 1,	/* set policy: allow traffic */
300 	IEEE80211_MACCMD_POLICY_DENY	= 2,	/* set policy: deny traffic */
301 	IEEE80211_MACCMD_FLUSH		= 3,	/* flush ACL database */
302 	IEEE80211_MACCMD_DETACH		= 4,	/* detach ACL policy */
303 	IEEE80211_MACCMD_POLICY		= 5,	/* get ACL policy */
304 	IEEE80211_MACCMD_LIST		= 6	/* get ACL database */
305 };
306 
307 struct ieee80211req_maclist {
308 	u_int8_t	ml_macaddr[IEEE80211_ADDR_LEN];
309 };
310 
311 /*
312  * Set the active channel list.  Note this list is
313  * intersected with the available channel list in
314  * calculating the set of channels actually used in
315  * scanning.
316  */
317 struct ieee80211req_chanlist {
318 	u_int8_t	ic_channels[IEEE80211_CHAN_BYTES];
319 };
320 
321 /*
322  * Get the active channel list info.
323  */
324 struct ieee80211req_chaninfo {
325 	u_int	ic_nchans;
326 	struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
327 };
328 
329 /*
330  * Retrieve the WPA/RSN information element for an associated station.
331  */
332 struct ieee80211req_wpaie {
333 	u_int8_t	wpa_macaddr[IEEE80211_ADDR_LEN];
334 	u_int8_t	wpa_ie[IEEE80211_MAX_OPT_IE];
335 };
336 
337 /*
338  * Retrieve per-node statistics.
339  */
340 struct ieee80211req_sta_stats {
341 	union {
342 		/* NB: explicitly force 64-bit alignment */
343 		u_int8_t	macaddr[IEEE80211_ADDR_LEN];
344 		u_int64_t	pad;
345 	} is_u;
346 	struct ieee80211_nodestats is_stats;
347 };
348 
349 /*
350  * Station information block; the mac address is used
351  * to retrieve other data like stats, unicast key, etc.
352  */
353 struct ieee80211req_sta_info {
354 	u_int16_t	isi_len;		/* length (mult of 4) */
355 	u_int16_t	isi_freq;		/* MHz */
356 	u_int16_t	isi_flags;		/* channel flags */
357 	u_int16_t	isi_state;		/* state flags */
358 	u_int8_t	isi_authmode;		/* authentication algorithm */
359 	u_int8_t	isi_rssi;
360 	u_int8_t	isi_capinfo;		/* capabilities */
361 	u_int8_t	isi_erp;		/* ERP element */
362 	u_int8_t	isi_macaddr[IEEE80211_ADDR_LEN];
363 	u_int8_t	isi_nrates;
364 						/* negotiated rates */
365 	u_int8_t	isi_rates[IEEE80211_RATE_MAXSIZE];
366 	u_int8_t	isi_txrate;		/* index to isi_rates[] */
367 	u_int16_t	isi_ie_len;		/* IE length */
368 	u_int16_t	isi_associd;		/* assoc response */
369 	u_int16_t	isi_txpower;		/* current tx power */
370 	u_int16_t	isi_vlan;		/* vlan tag */
371 	u_int16_t	isi_txseqs[17];		/* seq to be transmitted */
372 	u_int16_t	isi_rxseqs[17];		/* seq previous for qos frames*/
373 	u_int16_t	isi_inact;		/* inactivity timer */
374 	/* XXX frag state? */
375 	/* variable length IE data */
376 };
377 
378 /*
379  * Retrieve per-station information; to retrieve all
380  * specify a mac address of ff:ff:ff:ff:ff:ff.
381  */
382 struct ieee80211req_sta_req {
383 	union {
384 		/* NB: explicitly force 64-bit alignment */
385 		u_int8_t	macaddr[IEEE80211_ADDR_LEN];
386 		u_int64_t	pad;
387 	} is_u;
388 	struct ieee80211req_sta_info info[1];	/* variable length */
389 };
390 
391 /*
392  * Get/set per-station tx power cap.
393  */
394 struct ieee80211req_sta_txpow {
395 	u_int8_t	it_macaddr[IEEE80211_ADDR_LEN];
396 	u_int8_t	it_txpow;
397 };
398 
399 /*
400  * WME parameters are set and return using i_val and i_len.
401  * i_val holds the value itself.  i_len specifies the AC
402  * and, as appropriate, then high bit specifies whether the
403  * operation is to be applied to the BSS or ourself.
404  */
405 #define	IEEE80211_WMEPARAM_SELF	0x0000		/* parameter applies to self */
406 #define	IEEE80211_WMEPARAM_BSS	0x8000		/* parameter applies to BSS */
407 #define	IEEE80211_WMEPARAM_VAL	0x7fff		/* parameter value */
408 
409 /*
410  * FreeBSD-style ioctls.
411  */
412 /* the first member must be matched with struct ifreq */
413 struct ieee80211req {
414 	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
415 	u_int16_t	i_type;			/* req type */
416 	int16_t		i_val;			/* Index or simple value */
417 	u_int16_t	i_len;			/* Index or simple value */
418 	void		*i_data;		/* Extra data */
419 };
420 
421 #ifdef __FreeBSD__
422 #define	SIOCS80211		 _IOW('i', 234, struct ieee80211req)
423 #define	SIOCG80211		_IOWR('i', 235, struct ieee80211req)
424 #define	SIOCG80211STATS		_IOWR('i', 236, struct ifreq)
425 #endif /* __FreeBSD__ */
426 
427 #if defined(__NetBSD__) || defined(__minix)
428 #define	SIOCS80211		 _IOW('i', 244, struct ieee80211req)
429 #define	SIOCG80211		_IOWR('i', 245, struct ieee80211req)
430 #define	SIOCG80211STATS		_IOWR('i', 246, struct ifreq)
431 #define	SIOCG80211ZSTATS	_IOWR('i', 247, struct ifreq)
432 #ifdef COMPAT_20
433 #define	OSIOCG80211STATS	_IOWR('i', 242, struct ifreq)
434 #define	OSIOCG80211ZSTATS	_IOWR('i', 243, struct ifreq)
435 #endif /* COMPAT_20 */
436 #endif /* defined(__NetBSD__) || defined(__minix) */
437 
438 #if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
439 #define IEEE80211_IOC_SSID		1
440 #endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
441 #define IEEE80211_IOC_NUMSSIDS		2
442 #define IEEE80211_IOC_WEP		3
443 #define 	IEEE80211_WEP_NOSUP	-1
444 #define 	IEEE80211_WEP_OFF	0
445 #define 	IEEE80211_WEP_ON	1
446 #define 	IEEE80211_WEP_MIXED	2
447 #if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
448 #define IEEE80211_IOC_WEPKEY		4
449 #endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
450 #define IEEE80211_IOC_NUMWEPKEYS	5
451 #if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
452 #define IEEE80211_IOC_WEPTXKEY		6
453 #endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
454 #define IEEE80211_IOC_AUTHMODE		7
455 #define IEEE80211_IOC_STATIONNAME	8
456 #if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
457 #define IEEE80211_IOC_CHANNEL		9
458 #endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
459 #define IEEE80211_IOC_POWERSAVE		10
460 #define 	IEEE80211_POWERSAVE_NOSUP	-1
461 #define 	IEEE80211_POWERSAVE_OFF		0
462 #define 	IEEE80211_POWERSAVE_CAM		1
463 #define 	IEEE80211_POWERSAVE_PSP		2
464 #define 	IEEE80211_POWERSAVE_PSP_CAM	3
465 #define 	IEEE80211_POWERSAVE_ON		IEEE80211_POWERSAVE_CAM
466 #define IEEE80211_IOC_POWERSAVESLEEP	11
467 #define	IEEE80211_IOC_RTSTHRESHOLD	12
468 #define IEEE80211_IOC_PROTMODE		13
469 #define 	IEEE80211_PROTMODE_OFF		0
470 #define 	IEEE80211_PROTMODE_CTS		1
471 #define 	IEEE80211_PROTMODE_RTSCTS	2
472 #define	IEEE80211_IOC_TXPOWER		14	/* global tx power limit */
473 #if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
474 #define	IEEE80211_IOC_BSSID		15
475 #endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
476 #define	IEEE80211_IOC_ROAMING		16	/* roaming mode */
477 #define	IEEE80211_IOC_PRIVACY		17	/* privacy invoked */
478 #define	IEEE80211_IOC_DROPUNENCRYPTED	18	/* discard unencrypted frames */
479 #define	IEEE80211_IOC_WPAKEY		19
480 #define	IEEE80211_IOC_DELKEY		20
481 #define	IEEE80211_IOC_MLME		21
482 #define	IEEE80211_IOC_OPTIE		22	/* optional info. element */
483 #define	IEEE80211_IOC_SCAN_REQ		23
484 #define	IEEE80211_IOC_SCAN_RESULTS	24
485 #define	IEEE80211_IOC_COUNTERMEASURES	25	/* WPA/TKIP countermeasures */
486 #define	IEEE80211_IOC_WPA		26	/* WPA mode (0,1,2) */
487 #define	IEEE80211_IOC_CHANLIST		27	/* channel list */
488 #define	IEEE80211_IOC_WME		28	/* WME mode (on, off) */
489 #define	IEEE80211_IOC_HIDESSID		29	/* hide SSID mode (on, off) */
490 #define	IEEE80211_IOC_APBRIDGE		30	/* AP inter-sta bridging */
491 #define	IEEE80211_IOC_MCASTCIPHER	31	/* multicast/default cipher */
492 #define	IEEE80211_IOC_MCASTKEYLEN	32	/* multicast key length */
493 #define	IEEE80211_IOC_UCASTCIPHERS	33	/* unicast cipher suites */
494 #define	IEEE80211_IOC_UCASTCIPHER	34	/* unicast cipher */
495 #define	IEEE80211_IOC_UCASTKEYLEN	35	/* unicast key length */
496 #define	IEEE80211_IOC_DRIVER_CAPS	36	/* driver capabilities */
497 #define	IEEE80211_IOC_KEYMGTALGS	37	/* key management algorithms */
498 #define	IEEE80211_IOC_RSNCAPS		38	/* RSN capabilities */
499 #define	IEEE80211_IOC_WPAIE		39	/* WPA information element */
500 #define	IEEE80211_IOC_STA_STATS		40	/* per-station statistics */
501 #define	IEEE80211_IOC_MACCMD		41	/* MAC ACL operation */
502 #define	IEEE80211_IOC_CHANINFO		42	/* channel info list */
503 #define	IEEE80211_IOC_TXPOWMAX		43	/* max tx power for channel */
504 #define	IEEE80211_IOC_STA_TXPOW		44	/* per-station tx power limit */
505 #define	IEEE80211_IOC_STA_INFO		45	/* station/neighbor info */
506 #define	IEEE80211_IOC_WME_CWMIN		46	/* WME: ECWmin */
507 #define	IEEE80211_IOC_WME_CWMAX		47	/* WME: ECWmax */
508 #define	IEEE80211_IOC_WME_AIFS		48	/* WME: AIFSN */
509 #define	IEEE80211_IOC_WME_TXOPLIMIT	49	/* WME: txops limit */
510 #define	IEEE80211_IOC_WME_ACM		50	/* WME: ACM (bss only) */
511 #define	IEEE80211_IOC_WME_ACKPOLICY	51	/* WME: ACK policy (!bss only)*/
512 #define	IEEE80211_IOC_DTIM_PERIOD	52	/* DTIM period (beacons) */
513 #define	IEEE80211_IOC_BEACON_INTERVAL	53	/* beacon interval (ms) */
514 #define	IEEE80211_IOC_ADDMAC		54	/* add sta to MAC ACL table */
515 #define	IEEE80211_IOC_DELMAC		55	/* del sta from MAC ACL table */
516 #define	IEEE80211_IOC_PUREG		56	/* pure 11g (no 11b stations) */
517 #define	IEEE80211_IOC_MCAST_RATE	72	/* tx rate for mcast frames */
518 #define	IEEE80211_IOC_FRAGTHRESHOLD	73	/* tx fragmentation threshold */
519 
520 /*
521  * Scan result data returned for IEEE80211_IOC_SCAN_RESULTS.
522  */
523 struct ieee80211req_scan_result {
524 	u_int16_t	isr_len;		/* length (mult of 4) */
525 	u_int16_t	isr_freq;		/* MHz */
526 	u_int16_t	isr_flags;		/* channel flags */
527 	u_int8_t	isr_noise;
528 	u_int8_t	isr_rssi;
529 	u_int8_t	isr_intval;		/* beacon interval */
530 	u_int8_t	isr_capinfo;		/* capabilities */
531 	u_int8_t	isr_erp;		/* ERP element */
532 	u_int8_t	isr_bssid[IEEE80211_ADDR_LEN];
533 	u_int8_t	isr_nrates;
534 	u_int8_t	isr_rates[IEEE80211_RATE_MAXSIZE];
535 	u_int8_t	isr_ssid_len;		/* SSID length */
536 	u_int8_t	isr_ie_len;		/* IE length */
537 	u_int8_t	isr_pad[5];
538 	/* variable length SSID followed by IE data */
539 };
540 
541 #if defined(__NetBSD__) || defined(__minix)
542 /* nwid is pointed at by ifr.ifr_data */
543 struct ieee80211_nwid {
544 	u_int8_t	i_len;
545 	u_int8_t	i_nwid[IEEE80211_NWID_LEN];
546 };
547 
548 #define	SIOCS80211NWID		_IOWR('i', 230, struct ifreq)
549 #define	SIOCG80211NWID		_IOWR('i', 231, struct ifreq)
550 
551 /* the first member must be matched with struct ifreq */
552 struct ieee80211_nwkey {
553 	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
554 	int		i_wepon;		/* wep enabled flag */
555 	int		i_defkid;		/* default encrypt key id */
556 	struct {
557 		int		i_keylen;
558 		u_int8_t	*i_keydat;
559 	}		i_key[IEEE80211_WEP_NKID];
560 };
561 #define	SIOCS80211NWKEY		 _IOW('i', 232, struct ieee80211_nwkey)
562 #define	SIOCG80211NWKEY		_IOWR('i', 233, struct ieee80211_nwkey)
563 /* i_wepon */
564 #define	IEEE80211_NWKEY_OPEN	0		/* No privacy */
565 #define	IEEE80211_NWKEY_WEP	1		/* WEP enabled */
566 #define	IEEE80211_NWKEY_EAP	2		/* EAP enabled */
567 #define	IEEE80211_NWKEY_PERSIST	0x100		/* designate persist keyset */
568 
569 /* power management parameters */
570 struct ieee80211_power {
571 	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
572 	int		i_enabled;		/* 1 == on, 0 == off */
573 	int		i_maxsleep;		/* max sleep in ms */
574 };
575 #define	SIOCS80211POWER		 _IOW('i', 234, struct ieee80211_power)
576 #define	SIOCG80211POWER		_IOWR('i', 235, struct ieee80211_power)
577 
578 struct ieee80211_auth {
579 	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
580 	int		i_authtype;
581 };
582 
583 #define	IEEE80211_AUTH_NONE	0
584 #define	IEEE80211_AUTH_OPEN	1
585 #define	IEEE80211_AUTH_SHARED	2
586 
587 #define	SIOCS80211AUTH		 _IOW('i', 236, struct ieee80211_auth)
588 #define	SIOCG80211AUTH		_IOWR('i', 237, struct ieee80211_auth)
589 
590 struct ieee80211chanreq {
591 	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
592 	u_int16_t	i_channel;
593 };
594 
595 #ifndef IEEE80211_CHAN_ANY
596 #define	IEEE80211_CHAN_ANY	0xffff
597 #endif
598 
599 #define	SIOCS80211CHANNEL	 _IOW('i', 238, struct ieee80211chanreq)
600 #define	SIOCG80211CHANNEL	_IOWR('i', 239, struct ieee80211chanreq)
601 
602 struct ieee80211_bssid {
603 	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
604 	u_int8_t	i_bssid[IEEE80211_ADDR_LEN];
605 };
606 
607 #define	SIOCS80211BSSID		 _IOW('i', 240, struct ieee80211_bssid)
608 #define	SIOCG80211BSSID		_IOWR('i', 241, struct ieee80211_bssid)
609 
610 #endif /* defined(__NetBSD__) || defined(__minix) */
611 
612 #endif /* !_NET80211_IEEE80211_IOCTL_H_ */
613