ieee80211_ioctl.h revision 138568
1/*- 2 * Copyright (c) 2001 Atsushi Onoe 3 * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * Alternatively, this software may be distributed under the terms of the 18 * GNU General Public License ("GPL") version 2 as published by the Free 19 * Software Foundation. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * 32 * $FreeBSD: head/sys/net80211/ieee80211_ioctl.h 138568 2004-12-08 17:26:47Z sam $ 33 */ 34#ifndef _NET80211_IEEE80211_IOCTL_H_ 35#define _NET80211_IEEE80211_IOCTL_H_ 36 37/* 38 * IEEE 802.11 ioctls. 39 */ 40#include <net80211/_ieee80211.h> 41#include <net80211/ieee80211.h> 42#include <net80211/ieee80211_crypto.h> 43 44/* 45 * Per/node (station) statistics available when operating as an AP. 46 */ 47struct ieee80211_nodestats { 48 u_int32_t ns_rx_data; /* rx data frames */ 49 u_int32_t ns_rx_mgmt; /* rx management frames */ 50 u_int32_t ns_rx_ctrl; /* rx control frames */ 51 u_int32_t ns_rx_ucast; /* rx unicast frames */ 52 u_int32_t ns_rx_mcast; /* rx multi/broadcast frames */ 53 u_int64_t ns_rx_bytes; /* rx data count (bytes) */ 54 u_int64_t ns_rx_beacons; /* rx beacon frames */ 55 u_int32_t ns_rx_proberesp; /* rx probe response frames */ 56 57 u_int32_t ns_rx_dup; /* rx discard 'cuz dup */ 58 u_int32_t ns_rx_noprivacy; /* rx w/ wep but privacy off */ 59 u_int32_t ns_rx_wepfail; /* rx wep processing failed */ 60 u_int32_t ns_rx_demicfail; /* rx demic failed */ 61 u_int32_t ns_rx_decap; /* rx decapsulation failed */ 62 u_int32_t ns_rx_defrag; /* rx defragmentation failed */ 63 u_int32_t ns_rx_disassoc; /* rx disassociation */ 64 u_int32_t ns_rx_deauth; /* rx deauthentication */ 65 u_int32_t ns_rx_decryptcrc; /* rx decrypt failed on crc */ 66 u_int32_t ns_rx_unauth; /* rx on unauthorized port */ 67 u_int32_t ns_rx_unencrypted; /* rx unecrypted w/ privacy */ 68 69 u_int32_t ns_tx_data; /* tx data frames */ 70 u_int32_t ns_tx_mgmt; /* tx management frames */ 71 u_int32_t ns_tx_ucast; /* tx unicast frames */ 72 u_int32_t ns_tx_mcast; /* tx multi/broadcast frames */ 73 u_int64_t ns_tx_bytes; /* tx data count (bytes) */ 74 u_int32_t ns_tx_probereq; /* tx probe request frames */ 75 76 u_int32_t ns_tx_novlantag; /* tx discard 'cuz no tag */ 77 u_int32_t ns_tx_vlanmismatch; /* tx discard 'cuz bad tag */ 78 79 u_int32_t ns_ps_discard; /* ps discard 'cuz of age */ 80 81 /* MIB-related state */ 82 u_int32_t ns_tx_assoc; /* [re]associations */ 83 u_int32_t ns_tx_assoc_fail; /* [re]association failures */ 84 u_int32_t ns_tx_auth; /* [re]authentications */ 85 u_int32_t ns_tx_auth_fail; /* [re]authentication failures*/ 86 u_int32_t ns_tx_deauth; /* deauthentications */ 87 u_int32_t ns_tx_deauth_code; /* last deauth reason */ 88 u_int32_t ns_tx_disassoc; /* disassociations */ 89 u_int32_t ns_tx_disassoc_code; /* last disassociation reason */ 90}; 91 92/* 93 * Summary statistics. 94 */ 95struct ieee80211_stats { 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_noprivacy; /* rx w/ wep but privacy off */ 104 u_int32_t is_rx_unencrypted; /* rx w/o wep and privacy on */ 105 u_int32_t is_rx_wepfail; /* rx wep processing failed */ 106 u_int32_t is_rx_decap; /* rx decapsulation failed */ 107 u_int32_t is_rx_mgtdiscard; /* rx discard mgt frames */ 108 u_int32_t is_rx_ctl; /* rx discard ctrl frames */ 109 u_int32_t is_rx_beacon; /* rx beacon frames */ 110 u_int32_t is_rx_rstoobig; /* rx rate set truncated */ 111 u_int32_t is_rx_elem_missing; /* rx required element missing*/ 112 u_int32_t is_rx_elem_toobig; /* rx element too big */ 113 u_int32_t is_rx_elem_toosmall; /* rx element too small */ 114 u_int32_t is_rx_elem_unknown; /* rx element unknown */ 115 u_int32_t is_rx_badchan; /* rx frame w/ invalid chan */ 116 u_int32_t is_rx_chanmismatch; /* rx frame chan mismatch */ 117 u_int32_t is_rx_nodealloc; /* rx frame dropped */ 118 u_int32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */ 119 u_int32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */ 120 u_int32_t is_rx_auth_fail; /* rx sta auth failure */ 121 u_int32_t is_rx_auth_countermeasures;/* rx auth discard 'cuz CM */ 122 u_int32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */ 123 u_int32_t is_rx_assoc_notauth; /* rx assoc w/o auth */ 124 u_int32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */ 125 u_int32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */ 126 u_int32_t is_rx_assoc_badwpaie; /* rx assoc w/ bad WPA IE */ 127 u_int32_t is_rx_deauth; /* rx deauthentication */ 128 u_int32_t is_rx_disassoc; /* rx disassociation */ 129 u_int32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/ 130 u_int32_t is_rx_nobuf; /* rx failed for lack of buf */ 131 u_int32_t is_rx_decryptcrc; /* rx decrypt failed on crc */ 132 u_int32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/ 133 u_int32_t is_rx_bad_auth; /* rx bad auth request */ 134 u_int32_t is_rx_unauth; /* rx on unauthorized port */ 135 u_int32_t is_rx_badkeyid; /* rx w/ incorrect keyid */ 136 u_int32_t is_rx_ccmpreplay; /* rx seq# violation (CCMP) */ 137 u_int32_t is_rx_ccmpformat; /* rx format bad (CCMP) */ 138 u_int32_t is_rx_ccmpmic; /* rx MIC check failed (CCMP) */ 139 u_int32_t is_rx_tkipreplay; /* rx seq# violation (TKIP) */ 140 u_int32_t is_rx_tkipformat; /* rx format bad (TKIP) */ 141 u_int32_t is_rx_tkipmic; /* rx MIC check failed (TKIP) */ 142 u_int32_t is_rx_tkipicv; /* rx ICV check failed (TKIP) */ 143 u_int32_t is_rx_badcipher; /* rx failed 'cuz key type */ 144 u_int32_t is_rx_nocipherctx; /* rx failed 'cuz key !setup */ 145 u_int32_t is_rx_acl; /* rx discard 'cuz acl policy */ 146 u_int32_t is_tx_nobuf; /* tx failed for lack of buf */ 147 u_int32_t is_tx_nonode; /* tx failed for no node */ 148 u_int32_t is_tx_unknownmgt; /* tx of unknown mgt frame */ 149 u_int32_t is_tx_badcipher; /* tx failed 'cuz key type */ 150 u_int32_t is_tx_nodefkey; /* tx failed 'cuz no defkey */ 151 u_int32_t is_tx_noheadroom; /* tx failed 'cuz no space */ 152 u_int32_t is_scan_active; /* active scans started */ 153 u_int32_t is_scan_passive; /* passive scans started */ 154 u_int32_t is_node_timeout; /* nodes timed out inactivity */ 155 u_int32_t is_crypto_nomem; /* no memory for crypto ctx */ 156 u_int32_t is_crypto_tkip; /* tkip crypto done in s/w */ 157 u_int32_t is_crypto_tkipenmic; /* tkip en-MIC done in s/w */ 158 u_int32_t is_crypto_tkipdemic; /* tkip de-MIC done in s/w */ 159 u_int32_t is_crypto_tkipcm; /* tkip counter measures */ 160 u_int32_t is_crypto_ccmp; /* ccmp crypto done in s/w */ 161 u_int32_t is_crypto_wep; /* wep crypto done in s/w */ 162 u_int32_t is_crypto_setkey_cipher;/* cipher rejected key */ 163 u_int32_t is_crypto_setkey_nokey; /* no key index for setkey */ 164 u_int32_t is_crypto_delkey; /* driver key delete failed */ 165 u_int32_t is_crypto_badcipher; /* unknown cipher */ 166 u_int32_t is_crypto_nocipher; /* cipher not available */ 167 u_int32_t is_crypto_attachfail; /* cipher attach failed */ 168 u_int32_t is_crypto_swfallback; /* cipher fallback to s/w */ 169 u_int32_t is_crypto_keyfail; /* driver key alloc failed */ 170 u_int32_t is_ibss_capmismatch; /* merge failed-cap mismatch */ 171 u_int32_t is_ibss_norate; /* merge failed-rate mismatch */ 172 u_int32_t is_ps_unassoc; /* ps-poll for unassoc. sta */ 173 u_int32_t is_ps_badaid; /* ps-poll w/ incorrect aid */ 174 u_int32_t is_ps_qempty; /* ps-poll w/ nothing to send */ 175}; 176 177/* 178 * Max size of optional information elements. We artificially 179 * constrain this; it's limited only by the max frame size (and 180 * the max parameter size of the wireless extensions). 181 */ 182#define IEEE80211_MAX_OPT_IE 256 183 184/* 185 * WPA/RSN get/set key request. Specify the key/cipher 186 * type and whether the key is to be used for sending and/or 187 * receiving. The key index should be set only when working 188 * with global keys (use IEEE80211_KEYIX_NONE for ``no index''). 189 * Otherwise a unicast/pairwise key is specified by the bssid 190 * (on a station) or mac address (on an ap). They key length 191 * must include any MIC key data; otherwise it should be no 192 more than IEEE80211_KEYBUF_SIZE. 193 */ 194struct ieee80211req_key { 195 u_int8_t ik_type; /* key/cipher type */ 196 u_int8_t ik_pad; 197 u_int16_t ik_keyix; /* key index */ 198 u_int8_t ik_keylen; /* key length in bytes */ 199 u_int8_t ik_flags; 200/* NB: IEEE80211_KEY_XMIT and IEEE80211_KEY_RECV defined elsewhere */ 201#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */ 202 u_int8_t ik_macaddr[IEEE80211_ADDR_LEN]; 203 u_int64_t ik_keyrsc; /* key receive sequence counter */ 204 u_int64_t ik_keytsc; /* key transmit sequence counter */ 205 u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE]; 206}; 207 208/* 209 * Delete a key either by index or address. Set the index 210 * to IEEE80211_KEYIX_NONE when deleting a unicast key. 211 */ 212struct ieee80211req_del_key { 213 u_int8_t idk_keyix; /* key index */ 214 u_int8_t idk_macaddr[IEEE80211_ADDR_LEN]; 215}; 216 217/* 218 * MLME state manipulation request. IEEE80211_MLME_ASSOC 219 * only makes sense when operating as a station. The other 220 * requests can be used when operating as a station or an 221 * ap (to effect a station). 222 */ 223struct ieee80211req_mlme { 224 u_int8_t im_op; /* operation to perform */ 225#define IEEE80211_MLME_ASSOC 1 /* associate station */ 226#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */ 227#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */ 228#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */ 229#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */ 230 u_int16_t im_reason; /* 802.11 reason code */ 231 u_int8_t im_macaddr[IEEE80211_ADDR_LEN]; 232}; 233 234/* 235 * MAC ACL operations. 236 */ 237enum { 238 IEEE80211_MACCMD_POLICY_OPEN = 0, /* set policy: no ACL's */ 239 IEEE80211_MACCMD_POLICY_ALLOW = 1, /* set policy: allow traffic */ 240 IEEE80211_MACCMD_POLICY_DENY = 2, /* set policy: deny traffic */ 241 IEEE80211_MACCMD_FLUSH = 3, /* flush ACL database */ 242 IEEE80211_MACCMD_DETACH = 4, /* detach ACL policy */ 243}; 244 245/* 246 * Set the active channel list. Note this list is 247 * intersected with the available channel list in 248 * calculating the set of channels actually used in 249 * scanning. 250 */ 251struct ieee80211req_chanlist { 252 u_int8_t ic_channels[IEEE80211_CHAN_BYTES]; 253}; 254 255/* 256 * Get the active channel list info. 257 */ 258struct ieee80211req_chaninfo { 259 u_int ic_nchans; 260 struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX]; 261}; 262 263/* 264 * Retrieve the WPA/RSN information element for an associated station. 265 */ 266struct ieee80211req_wpaie { 267 u_int8_t wpa_macaddr[IEEE80211_ADDR_LEN]; 268 u_int8_t wpa_ie[IEEE80211_MAX_OPT_IE]; 269}; 270 271/* 272 * Retrieve per-node statistics. 273 */ 274struct ieee80211req_sta_stats { 275 union { 276 /* NB: explicitly force 64-bit alignment */ 277 u_int8_t macaddr[IEEE80211_ADDR_LEN]; 278 u_int64_t pad; 279 } is_u; 280 struct ieee80211_nodestats is_stats; 281}; 282 283/* 284 * Station information block; the mac address is used 285 * to retrieve other data like stats, unicast key, etc. 286 */ 287struct ieee80211req_sta_info { 288 u_int16_t isi_len; /* length (mult of 4) */ 289 u_int16_t isi_freq; /* MHz */ 290 u_int16_t isi_flags; /* channel flags */ 291 u_int16_t isi_state; /* state flags */ 292 u_int8_t isi_authmode; /* authentication algorithm */ 293 u_int8_t isi_rssi; 294 u_int8_t isi_capinfo; /* capabilities */ 295 u_int8_t isi_erp; /* ERP element */ 296 u_int8_t isi_macaddr[IEEE80211_ADDR_LEN]; 297 u_int8_t isi_nrates; 298 /* negotiated rates */ 299 u_int8_t isi_rates[IEEE80211_RATE_MAXSIZE]; 300 u_int8_t isi_txrate; /* index to isi_rates[] */ 301 u_int16_t isi_ie_len; /* IE length */ 302 u_int16_t isi_associd; /* assoc response */ 303 u_int16_t isi_txpower; /* current tx power */ 304 u_int16_t isi_vlan; /* vlan tag */ 305 u_int16_t isi_txseqs[17]; /* seq to be transmitted */ 306 u_int16_t isi_rxseqs[17]; /* seq previous for qos frames*/ 307 u_int16_t isi_inact; /* inactivity timer */ 308 /* XXX frag state? */ 309 /* variable length IE data */ 310}; 311 312/* 313 * Retrieve per-station information; to retrieve all 314 * specify a mac address of ff:ff:ff:ff:ff:ff. 315 */ 316struct ieee80211req_sta_req { 317 union { 318 /* NB: explicitly force 64-bit alignment */ 319 u_int8_t macaddr[IEEE80211_ADDR_LEN]; 320 u_int64_t pad; 321 } is_u; 322 struct ieee80211req_sta_info info[1]; /* variable length */ 323}; 324 325/* 326 * Get/set per-station tx power cap. 327 */ 328struct ieee80211req_sta_txpow { 329 u_int8_t it_macaddr[IEEE80211_ADDR_LEN]; 330 u_int8_t it_txpow; 331}; 332 333/* 334 * WME parameters are set and return using i_val and i_len. 335 * i_val holds the value itself. i_len specifies the AC 336 * and, as appropriate, then high bit specifies whether the 337 * operation is to be applied to the BSS or ourself. 338 */ 339#define IEEE80211_WMEPARAM_SELF 0x0000 /* parameter applies to self */ 340#define IEEE80211_WMEPARAM_BSS 0x8000 /* parameter applies to BSS */ 341#define IEEE80211_WMEPARAM_VAL 0x7fff /* parameter value */ 342 343#ifdef __FreeBSD__ 344/* 345 * FreeBSD-style ioctls. 346 */ 347/* the first member must be matched with struct ifreq */ 348struct ieee80211req { 349 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 350 u_int16_t i_type; /* req type */ 351 int16_t i_val; /* Index or simple value */ 352 int16_t i_len; /* Index or simple value */ 353 void *i_data; /* Extra data */ 354}; 355#define SIOCS80211 _IOW('i', 234, struct ieee80211req) 356#define SIOCG80211 _IOWR('i', 235, struct ieee80211req) 357 358#define IEEE80211_IOC_SSID 1 359#define IEEE80211_IOC_NUMSSIDS 2 360#define IEEE80211_IOC_WEP 3 361#define IEEE80211_WEP_NOSUP -1 362#define IEEE80211_WEP_OFF 0 363#define IEEE80211_WEP_ON 1 364#define IEEE80211_WEP_MIXED 2 365#define IEEE80211_IOC_WEPKEY 4 366#define IEEE80211_IOC_NUMWEPKEYS 5 367#define IEEE80211_IOC_WEPTXKEY 6 368#define IEEE80211_IOC_AUTHMODE 7 369#define IEEE80211_IOC_STATIONNAME 8 370#define IEEE80211_IOC_CHANNEL 9 371#define IEEE80211_IOC_POWERSAVE 10 372#define IEEE80211_POWERSAVE_NOSUP -1 373#define IEEE80211_POWERSAVE_OFF 0 374#define IEEE80211_POWERSAVE_CAM 1 375#define IEEE80211_POWERSAVE_PSP 2 376#define IEEE80211_POWERSAVE_PSP_CAM 3 377#define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM 378#define IEEE80211_IOC_POWERSAVESLEEP 11 379#define IEEE80211_IOC_RTSTHRESHOLD 12 380#define IEEE80211_IOC_PROTMODE 13 381#define IEEE80211_PROTMODE_OFF 0 382#define IEEE80211_PROTMODE_CTS 1 383#define IEEE80211_PROTMODE_RTSCTS 2 384#define IEEE80211_IOC_TXPOWER 14 /* global tx power limit */ 385#define IEEE80211_IOC_BSSID 15 386#define IEEE80211_IOC_ROAMING 16 /* roaming mode */ 387#define IEEE80211_IOC_PRIVACY 17 /* privacy invoked */ 388#define IEEE80211_IOC_DROPUNENCRYPTED 18 /* discard unencrypted frames */ 389#define IEEE80211_IOC_WPAKEY 19 390#define IEEE80211_IOC_DELKEY 20 391#define IEEE80211_IOC_MLME 21 392#define IEEE80211_IOC_OPTIE 22 /* optional info. element */ 393#define IEEE80211_IOC_SCAN_REQ 23 394#define IEEE80211_IOC_SCAN_RESULTS 24 395#define IEEE80211_IOC_COUNTERMEASURES 25 /* WPA/TKIP countermeasures */ 396#define IEEE80211_IOC_WPA 26 /* WPA mode (0,1,2) */ 397#define IEEE80211_IOC_CHANLIST 27 /* channel list */ 398#define IEEE80211_IOC_WME 28 /* WME mode (on, off) */ 399#define IEEE80211_IOC_HIDESSID 29 /* hide SSID mode (on, off) */ 400#define IEEE80211_IOC_APBRIDGE 30 /* AP inter-sta bridging */ 401#define IEEE80211_IOC_MCASTCIPHER 31 /* multicast/default cipher */ 402#define IEEE80211_IOC_MCASTKEYLEN 32 /* multicast key length */ 403#define IEEE80211_IOC_UCASTCIPHERS 33 /* unicast cipher suites */ 404#define IEEE80211_IOC_UCASTCIPHER 34 /* unicast cipher */ 405#define IEEE80211_IOC_UCASTKEYLEN 35 /* unicast key length */ 406#define IEEE80211_IOC_DRIVER_CAPS 36 /* driver capabilities */ 407#define IEEE80211_IOC_KEYMGTALGS 37 /* key management algorithms */ 408#define IEEE80211_IOC_RSNCAPS 38 /* RSN capabilities */ 409#define IEEE80211_IOC_WPAIE 39 /* WPA information element */ 410#define IEEE80211_IOC_STA_STATS 40 /* per-station statistics */ 411#define IEEE80211_IOC_MACCMD 41 /* MAC ACL operation */ 412#define IEEE80211_IOC_CHANINFO 42 /* channel info list */ 413#define IEEE80211_IOC_TXPOWMAX 43 /* max tx power for channel */ 414#define IEEE80211_IOC_STA_TXPOW 44 /* per-station tx power limit */ 415#define IEEE80211_IOC_STA_INFO 45 /* station/neighbor info */ 416#define IEEE80211_IOC_WME_CWMIN 46 /* WME: ECWmin */ 417#define IEEE80211_IOC_WME_CWMAX 47 /* WME: ECWmax */ 418#define IEEE80211_IOC_WME_AIFS 48 /* WME: AIFSN */ 419#define IEEE80211_IOC_WME_TXOPLIMIT 49 /* WME: txops limit */ 420#define IEEE80211_IOC_WME_ACM 50 /* WME: ACM (bss only) */ 421#define IEEE80211_IOC_WME_ACKPOLICY 51 /* WME: ACK policy (!bss only)*/ 422#define IEEE80211_IOC_DTIM_PERIOD 52 /* DTIM period (beacons) */ 423#define IEEE80211_IOC_BEACON_INTERVAL 53 /* beacon interval (ms) */ 424#define IEEE80211_IOC_ADDMAC 54 /* add sta to MAC ACL table */ 425#define IEEE80211_IOC_DELMAC 55 /* del sta from MAC ACL table */ 426 427/* 428 * Scan result data returned for IEEE80211_IOC_SCAN_RESULTS. 429 */ 430struct ieee80211req_scan_result { 431 u_int16_t isr_len; /* length (mult of 4) */ 432 u_int16_t isr_freq; /* MHz */ 433 u_int16_t isr_flags; /* channel flags */ 434 u_int8_t isr_noise; 435 u_int8_t isr_rssi; 436 u_int8_t isr_intval; /* beacon interval */ 437 u_int8_t isr_capinfo; /* capabilities */ 438 u_int8_t isr_erp; /* ERP element */ 439 u_int8_t isr_bssid[IEEE80211_ADDR_LEN]; 440 u_int8_t isr_nrates; 441 u_int8_t isr_rates[IEEE80211_RATE_MAXSIZE]; 442 u_int8_t isr_ssid_len; /* SSID length */ 443 u_int8_t isr_ie_len; /* IE length */ 444 u_int8_t isr_pad[5]; 445 /* variable length SSID followed by IE data */ 446}; 447 448#define SIOCG80211STATS _IOWR('i', 236, struct ifreq) 449#endif /* __FreeBSD__ */ 450 451#endif /* _NET80211_IEEE80211_IOCTL_H_ */ 452