1/* $OpenBSD: ieee80211_ioctl.h,v 1.43 2022/03/14 15:07:24 stsp Exp $ */ 2/* $NetBSD: ieee80211_ioctl.h,v 1.7 2004/04/30 22:51:04 dyoung Exp $ */ 3 4/*- 5 * Copyright (c) 2001 Atsushi Onoe 6 * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * 31 * $FreeBSD: src/sys/net80211/ieee80211_ioctl.h,v 1.5 2004/03/30 22:57:57 sam Exp $ 32 */ 33#ifndef _NET80211_IEEE80211_IOCTL_H_ 34#define _NET80211_IEEE80211_IOCTL_H_ 35 36/* 37 * IEEE 802.11 ioctls. 38 */ 39 40/* per-interface statistics */ 41struct ieee80211_stats { 42 u_int32_t is_rx_badversion; /* rx frame with bad version */ 43 u_int32_t is_rx_tooshort; /* rx frame too short */ 44 u_int32_t is_rx_wrongbss; /* rx from wrong bssid */ 45 u_int32_t is_rx_dup; /* rx discard 'cuz dup */ 46 u_int32_t is_rx_wrongdir; /* rx w/ wrong direction */ 47 u_int32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */ 48 u_int32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */ 49 u_int32_t is_rx_nowep; /* rx w/ wep but wep !config */ 50 u_int32_t is_rx_unencrypted; /* rx w/o wep but wep config */ 51 u_int32_t is_rx_wepfail; /* rx wep processing failed */ 52 u_int32_t is_rx_decap; /* rx decapsulation failed */ 53 u_int32_t is_rx_mgtdiscard; /* rx discard mgt frames */ 54 u_int32_t is_rx_ctl; /* rx discard ctrl frames */ 55 u_int32_t is_rx_rstoobig; /* rx rate set truncated */ 56 u_int32_t is_rx_elem_missing; /* rx required element missing*/ 57 u_int32_t is_rx_elem_toobig; /* rx element too big */ 58 u_int32_t is_rx_elem_toosmall; /* rx element too small */ 59 u_int32_t is_rx_badchan; /* rx frame w/ invalid chan */ 60 u_int32_t is_rx_chanmismatch; /* rx frame chan mismatch */ 61 u_int32_t is_rx_nodealloc; /* rx frame dropped */ 62 u_int32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */ 63 u_int32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */ 64 u_int32_t is_rx_auth_fail; /* rx sta auth failure */ 65 u_int32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */ 66 u_int32_t is_rx_assoc_notauth; /* rx assoc w/o auth */ 67 u_int32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */ 68 u_int32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */ 69 u_int32_t is_rx_deauth; /* rx deauthentication */ 70 u_int32_t is_rx_disassoc; /* rx disassociation */ 71 u_int32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/ 72 u_int32_t is_rx_nombuf; /* rx failed for lack of mbuf */ 73 u_int32_t is_rx_decryptcrc; /* rx decrypt failed on crc */ 74 u_int32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/ 75 u_int32_t is_rx_bad_auth; /* rx bad auth request */ 76 u_int32_t is_tx_nombuf; /* tx failed for lack of mbuf */ 77 u_int32_t is_tx_nonode; /* tx failed for no node */ 78 u_int32_t is_tx_unknownmgt; /* tx of unknown mgt frame */ 79 u_int32_t is_scan_active; /* active scans started */ 80 u_int32_t is_scan_passive; /* passive scans started */ 81 u_int32_t is_node_timeout; /* nodes timed out inactivity */ 82 u_int32_t is_crypto_nomem; /* no memory for crypto ctx */ 83 u_int32_t is_rx_assoc_badrsnie; /* rx assoc w/ bad RSN IE */ 84 u_int32_t is_rx_unauth; /* rx port not valid */ 85 u_int32_t is_tx_noauth; /* tx port not valid */ 86 u_int32_t is_rx_eapol_key; /* rx eapol-key frames */ 87 u_int32_t is_rx_eapol_replay; /* rx replayed eapol frames */ 88 u_int32_t is_rx_eapol_badmic; /* rx eapol frames w/ bad mic */ 89 u_int32_t is_rx_remmicfail; /* rx tkip remote mic fails */ 90 u_int32_t is_rx_locmicfail; /* rx tkip local mic fails */ 91 u_int32_t is_tkip_replays; 92 u_int32_t is_tkip_icv_errs; 93 u_int32_t is_ccmp_replays; 94 u_int32_t is_ccmp_dec_errs; 95 u_int32_t is_cmac_replays; 96 u_int32_t is_cmac_icv_errs; 97 u_int32_t is_pbac_errs; 98 u_int32_t is_ht_nego_no_mandatory_mcs; 99 u_int32_t is_ht_nego_no_basic_mcs; 100 u_int32_t is_ht_nego_bad_crypto; 101 u_int32_t is_ht_prot_change; 102 u_int32_t is_ht_rx_ba_agreements; 103 u_int32_t is_ht_tx_ba_agreements; 104 u_int32_t is_ht_rx_frame_below_ba_winstart; 105 u_int32_t is_ht_rx_frame_above_ba_winend; 106 u_int32_t is_ht_rx_ba_window_slide; 107 u_int32_t is_ht_rx_ba_window_jump; 108 u_int32_t is_ht_rx_ba_no_buf; 109 u_int32_t is_ht_rx_ba_frame_lost; 110 u_int32_t is_ht_rx_ba_window_gap_timeout; 111 u_int32_t is_ht_rx_ba_timeout; 112 u_int32_t is_ht_tx_ba_timeout; 113 u_int32_t is_vht_nego_no_mandatory_mcs; 114 u_int32_t is_vht_nego_no_basic_mcs; 115}; 116 117#define SIOCG80211STATS _IOWR('i', 242, struct ifreq) 118 119/* network identifier (ESSID), nwid is pointed at by ifr.ifr_data */ 120struct ieee80211_nwid { 121 u_int8_t i_len; 122 u_int8_t i_nwid[IEEE80211_NWID_LEN]; 123}; 124 125#define SIOCS80211NWID _IOWR('i', 230, struct ifreq) 126#define SIOCG80211NWID _IOWR('i', 231, struct ifreq) 127 128/* network key (WEP), the first member must be matched with struct ifreq */ 129struct ieee80211_nwkey { 130 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 131 int i_wepon; /* wep enabled flag */ 132 int i_defkid; /* default encrypt key id */ 133 struct { 134 int i_keylen; 135 u_int8_t *i_keydat; 136 } i_key[IEEE80211_WEP_NKID]; 137}; 138 139#define IEEE80211_NWKEY_OPEN 0 /* No privacy */ 140#define IEEE80211_NWKEY_WEP 1 /* WEP enabled */ 141#define IEEE80211_NWKEY_EAP 2 /* EAP enabled */ 142#define IEEE80211_NWKEY_PERSIST 0x100 /* designate persist keyset */ 143 144#define SIOCS80211NWKEY _IOW('i', 232, struct ieee80211_nwkey) 145#define SIOCG80211NWKEY _IOWR('i', 233, struct ieee80211_nwkey) 146 147/* power management parameters */ 148struct ieee80211_power { 149 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 150 int i_enabled; /* 1 == on, 0 == off */ 151 int i_maxsleep; /* max sleep in ms */ 152}; 153#define SIOCS80211POWER _IOW('i', 234, struct ieee80211_power) 154#define SIOCG80211POWER _IOWR('i', 235, struct ieee80211_power) 155 156#define IEEE80211_AUTH_NONE 0 157#define IEEE80211_AUTH_OPEN 1 158#define IEEE80211_AUTH_SHARED 2 159 160/* channel request */ 161struct ieee80211chanreq { 162 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 163 u_int16_t i_channel; 164}; 165 166/* 167 * Channels are specified by frequency and attributes. 168 */ 169struct ieee80211_chaninfo { 170 u_int16_t ic_freq; /* setting in MHz */ 171 u_int16_t ic_flags; /* see below */ 172}; 173 174/* 175 * Channel attributes. 176 */ 177#define IEEE80211_CHANINFO_2GHZ 0x0080 /* 2 GHz spectrum channel */ 178#define IEEE80211_CHANINFO_5GHZ 0x0100 /* 5 GHz spectrum channel */ 179#define IEEE80211_CHANINFO_PASSIVE 0x0200 /* Only passive scan allowed */ 180 181struct ieee80211_chanreq_all { 182 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 183 struct ieee80211_chaninfo *i_chans; /* array of 256 elements */ 184}; 185 186#ifndef IEEE80211_CHAN_ANY 187#define IEEE80211_CHAN_ANY 0xffff 188#endif 189 190#define SIOCS80211CHANNEL _IOW('i', 238, struct ieee80211chanreq) 191#define SIOCG80211CHANNEL _IOWR('i', 239, struct ieee80211chanreq) 192#define SIOCG80211ALLCHANS _IOWR('i', 215, struct ieee80211_chanreq_all) 193 194/* BSS identifier */ 195struct ieee80211_bssid { 196 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 197 u_int8_t i_bssid[IEEE80211_ADDR_LEN]; 198}; 199 200#define SIOCS80211BSSID _IOW('i', 240, struct ieee80211_bssid) 201#define SIOCG80211BSSID _IOWR('i', 241, struct ieee80211_bssid) 202 203/* transmit power */ 204struct ieee80211_txpower { 205 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 206 int i_mode; /* auto, manual */ 207 int16_t i_val; /* dBm */ 208}; 209 210#define SIOCS80211TXPOWER _IOW('i', 243, struct ieee80211_txpower) 211#define SIOCG80211TXPOWER _IOWR('i', 244, struct ieee80211_txpower) 212 213#define IEEE80211_TXPOWER_MODE_FIXED 0 /* fixed tx power value */ 214#define IEEE80211_TXPOWER_MODE_AUTO 1 /* auto level control */ 215 216struct ieee80211_wpapsk { 217 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 218 int i_enabled; 219 u_int8_t i_psk[32]; 220}; 221 222#define SIOCS80211WPAPSK _IOW('i', 245, struct ieee80211_wpapsk) 223#define SIOCG80211WPAPSK _IOWR('i', 246, struct ieee80211_wpapsk) 224 225#define IEEE80211_WPA_PROTO_WPA1 0x01 226#define IEEE80211_WPA_PROTO_WPA2 0x02 227 228#define IEEE80211_WPA_CIPHER_NONE 0x00 229#define IEEE80211_WPA_CIPHER_USEGROUP 0x01 230#define IEEE80211_WPA_CIPHER_WEP40 0x02 231#define IEEE80211_WPA_CIPHER_TKIP 0x04 232#define IEEE80211_WPA_CIPHER_CCMP 0x08 233#define IEEE80211_WPA_CIPHER_WEP104 0x10 234#define IEEE80211_WPA_CIPHER_BIP 0x20 235 236#define IEEE80211_WPA_AKM_PSK 0x01 237#define IEEE80211_WPA_AKM_8021X 0x02 238#define IEEE80211_WPA_AKM_SHA256_PSK 0x04 239#define IEEE80211_WPA_AKM_SHA256_8021X 0x08 240 241struct ieee80211_wpaparams { 242 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 243 int i_enabled; 244 u_int i_protos; 245 u_int i_akms; 246 u_int i_ciphers; 247 u_int i_groupcipher; 248}; 249 250#define SIOCS80211WPAPARMS _IOW('i', 247, struct ieee80211_wpaparams) 251#define SIOCG80211WPAPARMS _IOWR('i', 248, struct ieee80211_wpaparams) 252 253struct ieee80211_keyavail { 254 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 255 u_int8_t i_macaddr[IEEE80211_ADDR_LEN]; 256 u_int8_t i_key[32]; 257 u_int32_t i_lifetime; 258}; 259 260struct ieee80211_keyrun { 261 char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 262 u_int8_t i_macaddr[IEEE80211_ADDR_LEN]; 263}; 264 265#define SIOCS80211KEYAVAIL _IOW('i', 251, struct ieee80211_keyavail) 266#define SIOCS80211KEYRUN _IOW('i', 252, struct ieee80211_keyrun) 267 268/* scan request (will block) */ 269#define IEEE80211_SCAN_TIMEOUT 30 /* timeout in seconds */ 270 271#define SIOCS80211SCAN _IOW('i', 210, struct ifreq) 272 273#define SIOCG80211JOINALL _IOWR('i', 218, struct ieee80211_joinreq_all) 274#define SIOCS80211JOIN _IOWR('i', 255, struct ifreq) 275#define SIOCG80211JOIN _IOWR('i', 0, struct ifreq) 276 277/* join is pointed at by ifr.ifr_data */ 278struct ieee80211_join { 279 u_int8_t i_len; /* length of i_nwid */ 280 u_int8_t i_nwid[IEEE80211_NWID_LEN]; 281 u_int32_t i_flags; 282 283 struct ieee80211_wpaparams i_wpaparams; 284 struct ieee80211_wpapsk i_wpapsk; 285 struct ieee80211_nwkey i_nwkey; 286}; 287 288struct ieee80211_joinreq_all { 289 char ja_ifname[IFNAMSIZ]; 290 int ja_nodes; /* returned count */ 291 size_t ja_size; /* size of node buffer */ 292 struct ieee80211_join *ja_node; /* allocated node buffer */ 293}; 294 295 296#define IEEE80211_JOIN_SHOW 0x01 297#define IEEE80211_JOIN_FOUND 0x02 298#define IEEE80211_JOIN_DEL 0x04 299#define IEEE80211_JOIN_NWKEY 0x08 300#define IEEE80211_JOIN_WPA 0x10 301#define IEEE80211_JOIN_WPAPSK 0x20 302#define IEEE80211_JOIN_8021X 0x40 303#define IEEE80211_JOIN_ANY 0x80 304#define IEEE80211_JOIN_DEL_ALL 0x100 305 306/* node and requests */ 307struct ieee80211_nodereq { 308 char nr_ifname[IFNAMSIZ]; /* e.g. "ath0" */ 309 310 /* Node address and name information */ 311 u_int8_t nr_macaddr[IEEE80211_ADDR_LEN]; /* node lladdr */ 312 u_int8_t nr_bssid[IEEE80211_ADDR_LEN]; /* bssid */ 313 u_int8_t nr_nwid_len; /* ESSID length */ 314 u_int8_t nr_nwid[IEEE80211_NWID_LEN]; /* ESSID */ 315 316 /* Channel and rates */ 317 u_int16_t nr_channel; /* last channel */ 318 u_int16_t nr_chan_flags; /* channel flags */ 319 u_int8_t nr_nrates; /* rate count */ 320 u_int8_t nr_rates[IEEE80211_RATE_MAXSIZE]; /* rate set */ 321 322 /* Node status information */ 323 int8_t nr_rssi; /* received signal strength */ 324 int8_t nr_max_rssi; /* maximum rssi */ 325 u_int8_t nr_tstamp[8]; /* from last received beacon */ 326 u_int16_t nr_intval; /* beacon interval */ 327 u_int16_t nr_capinfo; /* capabilities */ 328 u_int8_t nr_erp; /* 11g only */ 329 u_int8_t nr_pwrsave; /* power saving mode */ 330 u_int16_t nr_associd; /* assoc response */ 331 u_int16_t nr_txseq; /* seq to be transmitted */ 332 u_int16_t nr_rxseq; /* seq previous received */ 333 u_int32_t nr_fails; /* failure count to associate */ 334 u_int32_t nr_inact; /* inactivity mark count */ 335 u_int8_t nr_txrate; /* index to nr_rates[] */ 336 u_int16_t nr_state; /* node state in the cache */ 337 338 /* RSN */ 339 u_int nr_rsnprotos; 340 u_int nr_rsnciphers; 341 u_int nr_rsnakms; 342#ifdef __FreeBSD_version 343 uint8_t nr_rsnie[257]; 344#endif 345 346 /* Node flags */ 347 u_int8_t nr_flags; 348 349 /* HT */ 350 uint16_t nr_htcaps; 351 uint8_t nr_rxmcs[howmany(80,NBBY)]; 352 uint16_t nr_max_rxrate; /* in Mb/s, 0 <= rate <= 1023 */ 353 uint8_t nr_tx_mcs_set; 354 355 /* HT / VHT */ 356 uint8_t nr_txmcs; 357 358 /* VHT */ 359 uint8_t nr_vht_ss; 360 361 u_int32_t nr_assoc_fail; /* association failure reasons */ 362}; 363 364#define IEEE80211_NODEREQ_STATE(_s) (1 << _s) 365#define IEEE80211_NODEREQ_STATE_BITS \ 366 "\20\01CACHE\02BSS\03AUTH\04ASSOC\05COLLECT" 367 368#define IEEE80211_NODEREQ_RSSI(_nr) \ 369 ((u_int)(((float)(_nr)->nr_rssi / (_nr)->nr_max_rssi) * 100)) 370 371#define IEEE80211_NODEREQ_STA 0x00 /* station */ 372#define IEEE80211_NODEREQ_AP 0x01 /* access point */ 373#define IEEE80211_NODEREQ_AP_BSS 0x02 /* current bss access point */ 374#define IEEE80211_NODEREQ_COPY 0x04 /* add node with flags */ 375#define IEEE80211_NODEREQ_HT 0x08 /* HT negotiated */ 376#define IEEE80211_NODEREQ_VHT 0x10 /* VHT negotiated */ 377 378#define SIOCG80211NODE _IOWR('i', 211, struct ieee80211_nodereq) 379#define SIOCS80211NODE _IOW('i', 212, struct ieee80211_nodereq) 380#define SIOCS80211DELNODE _IOW('i', 213, struct ieee80211_nodereq) 381 382#define IEEE80211_NODEREQ_ASSOCFAIL_CHAN 0x01 383#define IEEE80211_NODEREQ_ASSOCFAIL_IBSS 0x02 384#define IEEE80211_NODEREQ_ASSOCFAIL_PRIVACY 0x04 385#define IEEE80211_NODEREQ_ASSOCFAIL_BASIC_RATE 0x08 386#define IEEE80211_NODEREQ_ASSOCFAIL_ESSID 0x10 387#define IEEE80211_NODEREQ_ASSOCFAIL_BSSID 0x20 388#define IEEE80211_NODEREQ_ASSOCFAIL_WPA_PROTO 0x40 389#define IEEE80211_NODEREQ_ASSOCFAIL_WPA_KEY 0x80 390#define IEEE80211_NODEREQ_ASSOCFAIL_BITS \ 391 "\20\1!CHAN\2!IBSS\3!PRIVACY\4!BASICRATE\5!ESSID\6!BSSID\7!WPAPROTO" \ 392 "\10!WPAKEY" 393 394/* get the entire node cache */ 395struct ieee80211_nodereq_all { 396 char na_ifname[IFNAMSIZ]; /* e.g. "ath0" */ 397 398 int na_nodes; /* returned count */ 399 size_t na_size; /* size of node buffer */ 400#ifdef __FreeBSD_version 401 int na_startnode; 402#endif 403 struct ieee80211_nodereq *na_node; /* allocated node buffer */ 404 405 /* Match nodes by flag */ 406 u_int8_t na_flags; /* IEEE80211_NODEREQ_* */ 407}; 408 409#define SIOCG80211ALLNODES _IOWR('i', 214, struct ieee80211_nodereq_all) 410 411/* net80211 specific interface flags */ 412#define IEEE80211_F_HIDENWID 0x00000001 /* CONF: hidden ssid mode */ 413#define IEEE80211_F_NOBRIDGE 0x00000002 /* CONF: no internal bridging */ 414#define IEEE80211_F_HOSTAPMASK 0x00000003 415#define IEEE80211_F_STAYAUTH 0x00000004 /* CONF: ignore deauth */ 416#define IEEE80211_F_NOMIMO 0x00000008 /* CONF: disable MIMO */ 417#define IEEE80211_F_USERBITS "\20\01HIDENWID\02NOBRIDGE\03STAYAUTH\04NOMIMO" 418 419struct ieee80211_flags { 420 const char *f_name; 421 u_int f_flag; 422}; 423 424#define IEEE80211_FLAGS { \ 425 { "hidenwid", IEEE80211_F_HIDENWID }, \ 426 { "nobridge", IEEE80211_F_NOBRIDGE }, \ 427 { "stayauth", IEEE80211_F_STAYAUTH }, \ 428 { "nomimo", IEEE80211_F_NOMIMO } \ 429} 430 431#define SIOCG80211FLAGS _IOWR('i', 216, struct ifreq) 432#define SIOCS80211FLAGS _IOW('i', 217, struct ifreq) 433 434#endif /* _NET80211_IEEE80211_IOCTL_H_ */ 435