ieee80211_ioctl.h revision 182829
1116742Ssam/*- 2116904Ssam * Copyright (c) 2001 Atsushi Onoe 3178354Ssam * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 4116742Ssam * All rights reserved. 5116742Ssam * 6116742Ssam * Redistribution and use in source and binary forms, with or without 7116742Ssam * modification, are permitted provided that the following conditions 8116742Ssam * are met: 9116742Ssam * 1. Redistributions of source code must retain the above copyright 10116742Ssam * notice, this list of conditions and the following disclaimer. 11116742Ssam * 2. Redistributions in binary form must reproduce the above copyright 12116742Ssam * notice, this list of conditions and the following disclaimer in the 13116742Ssam * documentation and/or other materials provided with the distribution. 14116742Ssam * 15116904Ssam * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16116904Ssam * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17116904Ssam * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18116904Ssam * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19116904Ssam * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20116904Ssam * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21116904Ssam * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22116904Ssam * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23116904Ssam * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24116904Ssam * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25116904Ssam * 26116742Ssam * $FreeBSD: head/sys/net80211/ieee80211_ioctl.h 182829 2008-09-06 17:38:20Z sam $ 27116742Ssam */ 28116742Ssam#ifndef _NET80211_IEEE80211_IOCTL_H_ 29116742Ssam#define _NET80211_IEEE80211_IOCTL_H_ 30116742Ssam 31116742Ssam/* 32116742Ssam * IEEE 802.11 ioctls. 33116742Ssam */ 34138568Ssam#include <net80211/_ieee80211.h> 35138568Ssam#include <net80211/ieee80211.h> 36138568Ssam#include <net80211/ieee80211_crypto.h> 37116742Ssam 38138568Ssam/* 39161146Ssam * Per/node (station) statistics. 40138568Ssam */ 41138568Ssamstruct ieee80211_nodestats { 42170530Ssam uint32_t ns_rx_data; /* rx data frames */ 43170530Ssam uint32_t ns_rx_mgmt; /* rx management frames */ 44170530Ssam uint32_t ns_rx_ctrl; /* rx control frames */ 45170530Ssam uint32_t ns_rx_ucast; /* rx unicast frames */ 46170530Ssam uint32_t ns_rx_mcast; /* rx multi/broadcast frames */ 47170530Ssam uint64_t ns_rx_bytes; /* rx data count (bytes) */ 48170530Ssam uint64_t ns_rx_beacons; /* rx beacon frames */ 49170530Ssam uint32_t ns_rx_proberesp; /* rx probe response frames */ 50138568Ssam 51170530Ssam uint32_t ns_rx_dup; /* rx discard 'cuz dup */ 52170530Ssam uint32_t ns_rx_noprivacy; /* rx w/ wep but privacy off */ 53170530Ssam uint32_t ns_rx_wepfail; /* rx wep processing failed */ 54170530Ssam uint32_t ns_rx_demicfail; /* rx demic failed */ 55170530Ssam uint32_t ns_rx_decap; /* rx decapsulation failed */ 56170530Ssam uint32_t ns_rx_defrag; /* rx defragmentation failed */ 57170530Ssam uint32_t ns_rx_disassoc; /* rx disassociation */ 58170530Ssam uint32_t ns_rx_deauth; /* rx deauthentication */ 59170530Ssam uint32_t ns_rx_action; /* rx action */ 60170530Ssam uint32_t ns_rx_decryptcrc; /* rx decrypt failed on crc */ 61170530Ssam uint32_t ns_rx_unauth; /* rx on unauthorized port */ 62170530Ssam uint32_t ns_rx_unencrypted; /* rx unecrypted w/ privacy */ 63173273Ssam uint32_t ns_rx_drop; /* rx discard other reason */ 64138568Ssam 65170530Ssam uint32_t ns_tx_data; /* tx data frames */ 66170530Ssam uint32_t ns_tx_mgmt; /* tx management frames */ 67170530Ssam uint32_t ns_tx_ucast; /* tx unicast frames */ 68170530Ssam uint32_t ns_tx_mcast; /* tx multi/broadcast frames */ 69170530Ssam uint64_t ns_tx_bytes; /* tx data count (bytes) */ 70170530Ssam uint32_t ns_tx_probereq; /* tx probe request frames */ 71138568Ssam 72170530Ssam uint32_t ns_tx_novlantag; /* tx discard 'cuz no tag */ 73170530Ssam uint32_t ns_tx_vlanmismatch; /* tx discard 'cuz bad tag */ 74138568Ssam 75170530Ssam uint32_t ns_ps_discard; /* ps discard 'cuz of age */ 76138568Ssam 77138568Ssam /* MIB-related state */ 78170530Ssam uint32_t ns_tx_assoc; /* [re]associations */ 79170530Ssam uint32_t ns_tx_assoc_fail; /* [re]association failures */ 80170530Ssam uint32_t ns_tx_auth; /* [re]authentications */ 81170530Ssam uint32_t ns_tx_auth_fail; /* [re]authentication failures*/ 82170530Ssam uint32_t ns_tx_deauth; /* deauthentications */ 83170530Ssam uint32_t ns_tx_deauth_code; /* last deauth reason */ 84170530Ssam uint32_t ns_tx_disassoc; /* disassociations */ 85170530Ssam uint32_t ns_tx_disassoc_code; /* last disassociation reason */ 86138568Ssam}; 87138568Ssam 88138568Ssam/* 89138568Ssam * Summary statistics. 90138568Ssam */ 91121180Ssamstruct ieee80211_stats { 92170530Ssam uint32_t is_rx_badversion; /* rx frame with bad version */ 93170530Ssam uint32_t is_rx_tooshort; /* rx frame too short */ 94170530Ssam uint32_t is_rx_wrongbss; /* rx from wrong bssid */ 95170530Ssam uint32_t is_rx_dup; /* rx discard 'cuz dup */ 96170530Ssam uint32_t is_rx_wrongdir; /* rx w/ wrong direction */ 97170530Ssam uint32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */ 98170530Ssam uint32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */ 99170530Ssam uint32_t is_rx_noprivacy; /* rx w/ wep but privacy off */ 100170530Ssam uint32_t is_rx_unencrypted; /* rx w/o wep and privacy on */ 101170530Ssam uint32_t is_rx_wepfail; /* rx wep processing failed */ 102170530Ssam uint32_t is_rx_decap; /* rx decapsulation failed */ 103170530Ssam uint32_t is_rx_mgtdiscard; /* rx discard mgt frames */ 104170530Ssam uint32_t is_rx_ctl; /* rx discard ctrl frames */ 105170530Ssam uint32_t is_rx_beacon; /* rx beacon frames */ 106170530Ssam uint32_t is_rx_rstoobig; /* rx rate set truncated */ 107170530Ssam uint32_t is_rx_elem_missing; /* rx required element missing*/ 108170530Ssam uint32_t is_rx_elem_toobig; /* rx element too big */ 109170530Ssam uint32_t is_rx_elem_toosmall; /* rx element too small */ 110170530Ssam uint32_t is_rx_elem_unknown; /* rx element unknown */ 111170530Ssam uint32_t is_rx_badchan; /* rx frame w/ invalid chan */ 112170530Ssam uint32_t is_rx_chanmismatch; /* rx frame chan mismatch */ 113170530Ssam uint32_t is_rx_nodealloc; /* rx frame dropped */ 114170530Ssam uint32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */ 115170530Ssam uint32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */ 116170530Ssam uint32_t is_rx_auth_fail; /* rx sta auth failure */ 117170530Ssam uint32_t is_rx_auth_countermeasures;/* rx auth discard 'cuz CM */ 118170530Ssam uint32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */ 119170530Ssam uint32_t is_rx_assoc_notauth; /* rx assoc w/o auth */ 120170530Ssam uint32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */ 121170530Ssam uint32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */ 122170530Ssam uint32_t is_rx_assoc_badwpaie; /* rx assoc w/ bad WPA IE */ 123170530Ssam uint32_t is_rx_deauth; /* rx deauthentication */ 124170530Ssam uint32_t is_rx_disassoc; /* rx disassociation */ 125170530Ssam uint32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/ 126170530Ssam uint32_t is_rx_nobuf; /* rx failed for lack of buf */ 127170530Ssam uint32_t is_rx_decryptcrc; /* rx decrypt failed on crc */ 128170530Ssam uint32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/ 129170530Ssam uint32_t is_rx_bad_auth; /* rx bad auth request */ 130170530Ssam uint32_t is_rx_unauth; /* rx on unauthorized port */ 131170530Ssam uint32_t is_rx_badkeyid; /* rx w/ incorrect keyid */ 132170530Ssam uint32_t is_rx_ccmpreplay; /* rx seq# violation (CCMP) */ 133170530Ssam uint32_t is_rx_ccmpformat; /* rx format bad (CCMP) */ 134170530Ssam uint32_t is_rx_ccmpmic; /* rx MIC check failed (CCMP) */ 135170530Ssam uint32_t is_rx_tkipreplay; /* rx seq# violation (TKIP) */ 136170530Ssam uint32_t is_rx_tkipformat; /* rx format bad (TKIP) */ 137170530Ssam uint32_t is_rx_tkipmic; /* rx MIC check failed (TKIP) */ 138170530Ssam uint32_t is_rx_tkipicv; /* rx ICV check failed (TKIP) */ 139170530Ssam uint32_t is_rx_badcipher; /* rx failed 'cuz key type */ 140170530Ssam uint32_t is_rx_nocipherctx; /* rx failed 'cuz key !setup */ 141170530Ssam uint32_t is_rx_acl; /* rx discard 'cuz acl policy */ 142170530Ssam uint32_t is_tx_nobuf; /* tx failed for lack of buf */ 143170530Ssam uint32_t is_tx_nonode; /* tx failed for no node */ 144170530Ssam uint32_t is_tx_unknownmgt; /* tx of unknown mgt frame */ 145170530Ssam uint32_t is_tx_badcipher; /* tx failed 'cuz key type */ 146170530Ssam uint32_t is_tx_nodefkey; /* tx failed 'cuz no defkey */ 147170530Ssam uint32_t is_tx_noheadroom; /* tx failed 'cuz no space */ 148170530Ssam uint32_t is_tx_fragframes; /* tx frames fragmented */ 149170530Ssam uint32_t is_tx_frags; /* tx fragments created */ 150170530Ssam uint32_t is_scan_active; /* active scans started */ 151170530Ssam uint32_t is_scan_passive; /* passive scans started */ 152170530Ssam uint32_t is_node_timeout; /* nodes timed out inactivity */ 153170530Ssam uint32_t is_crypto_nomem; /* no memory for crypto ctx */ 154170530Ssam uint32_t is_crypto_tkip; /* tkip crypto done in s/w */ 155170530Ssam uint32_t is_crypto_tkipenmic; /* tkip en-MIC done in s/w */ 156170530Ssam uint32_t is_crypto_tkipdemic; /* tkip de-MIC done in s/w */ 157170530Ssam uint32_t is_crypto_tkipcm; /* tkip counter measures */ 158170530Ssam uint32_t is_crypto_ccmp; /* ccmp crypto done in s/w */ 159170530Ssam uint32_t is_crypto_wep; /* wep crypto done in s/w */ 160170530Ssam uint32_t is_crypto_setkey_cipher;/* cipher rejected key */ 161170530Ssam uint32_t is_crypto_setkey_nokey; /* no key index for setkey */ 162170530Ssam uint32_t is_crypto_delkey; /* driver key delete failed */ 163170530Ssam uint32_t is_crypto_badcipher; /* unknown cipher */ 164170530Ssam uint32_t is_crypto_nocipher; /* cipher not available */ 165170530Ssam uint32_t is_crypto_attachfail; /* cipher attach failed */ 166170530Ssam uint32_t is_crypto_swfallback; /* cipher fallback to s/w */ 167170530Ssam uint32_t is_crypto_keyfail; /* driver key alloc failed */ 168170530Ssam uint32_t is_crypto_enmicfail; /* en-MIC failed */ 169170530Ssam uint32_t is_ibss_capmismatch; /* merge failed-cap mismatch */ 170170530Ssam uint32_t is_ibss_norate; /* merge failed-rate mismatch */ 171170530Ssam uint32_t is_ps_unassoc; /* ps-poll for unassoc. sta */ 172170530Ssam uint32_t is_ps_badaid; /* ps-poll w/ incorrect aid */ 173170530Ssam uint32_t is_ps_qempty; /* ps-poll w/ nothing to send */ 174170530Ssam uint32_t is_ff_badhdr; /* fast frame rx'd w/ bad hdr */ 175170530Ssam uint32_t is_ff_tooshort; /* fast frame rx decap error */ 176170530Ssam uint32_t is_ff_split; /* fast frame rx split error */ 177170530Ssam uint32_t is_ff_decap; /* fast frames decap'd */ 178170530Ssam uint32_t is_ff_encap; /* fast frames encap'd for tx */ 179170530Ssam uint32_t is_rx_badbintval; /* rx frame w/ bogus bintval */ 180170530Ssam uint32_t is_rx_demicfail; /* rx demic failed */ 181170530Ssam uint32_t is_rx_defrag; /* rx defragmentation failed */ 182170530Ssam uint32_t is_rx_mgmt; /* rx management frames */ 183170530Ssam uint32_t is_rx_action; /* rx action mgt frames */ 184170530Ssam uint32_t is_amsdu_tooshort; /* A-MSDU rx decap error */ 185170530Ssam uint32_t is_amsdu_split; /* A-MSDU rx split error */ 186170530Ssam uint32_t is_amsdu_decap; /* A-MSDU decap'd */ 187170530Ssam uint32_t is_amsdu_encap; /* A-MSDU encap'd for tx */ 188170530Ssam uint32_t is_ampdu_bar_bad; /* A-MPDU BAR out of window */ 189170530Ssam uint32_t is_ampdu_bar_oow; /* A-MPDU BAR before ADDBA */ 190173273Ssam uint32_t is_ampdu_bar_move; /* A-MPDU BAR moved window */ 191170530Ssam uint32_t is_ampdu_bar_rx; /* A-MPDU BAR frames handled */ 192170530Ssam uint32_t is_ampdu_rx_flush; /* A-MPDU frames flushed */ 193170530Ssam uint32_t is_ampdu_rx_oor; /* A-MPDU frames out-of-order */ 194170530Ssam uint32_t is_ampdu_rx_copy; /* A-MPDU frames copied down */ 195173273Ssam uint32_t is_ampdu_rx_drop; /* A-MPDU frames dropped */ 196173273Ssam uint32_t is_tx_badstate; /* tx discard state != RUN */ 197173273Ssam uint32_t is_tx_notassoc; /* tx failed, sta not assoc */ 198173273Ssam uint32_t is_tx_classify; /* tx classification failed */ 199178354Ssam uint32_t is_dwds_mcast; /* discard mcast over dwds */ 200178354Ssam uint32_t is_dwds_qdrop; /* dwds pending frame q full */ 201173273Ssam uint32_t is_ht_assoc_nohtcap; /* non-HT sta rejected */ 202173273Ssam uint32_t is_ht_assoc_downgrade; /* HT sta forced to legacy */ 203173273Ssam uint32_t is_ht_assoc_norate; /* HT assoc w/ rate mismatch */ 204173273Ssam uint32_t is_ampdu_rx_age; /* A-MPDU sent up 'cuz of age */ 205173273Ssam uint32_t is_ampdu_rx_move; /* A-MPDU MSDU moved window */ 206173273Ssam uint32_t is_addba_reject; /* ADDBA reject 'cuz disabled */ 207173273Ssam uint32_t is_addba_norequest; /* ADDBA response w/o ADDBA */ 208173273Ssam uint32_t is_addba_badtoken; /* ADDBA response w/ wrong 209173273Ssam dialogtoken */ 210182829Ssam uint32_t is_addba_badpolicy; /* ADDBA resp w/ wrong policy */ 211173273Ssam uint32_t is_ampdu_stop; /* A-MPDU stream stopped */ 212173273Ssam uint32_t is_ampdu_stop_failed; /* A-MPDU stream not running */ 213173273Ssam uint32_t is_ampdu_rx_reorder; /* A-MPDU held for rx reorder */ 214178354Ssam uint32_t is_scan_bg; /* background scans started */ 215178354Ssam uint8_t is_rx_deauth_code; /* last rx'd deauth reason */ 216178354Ssam uint8_t is_rx_disassoc_code; /* last rx'd disassoc reason */ 217178354Ssam uint8_t is_rx_authfail_code; /* last rx'd auth fail reason */ 218178354Ssam uint32_t is_beacon_miss; /* beacon miss notification */ 219182829Ssam uint32_t is_spare[13]; 220121180Ssam}; 221121180Ssam 222138568Ssam/* 223138568Ssam * Max size of optional information elements. We artificially 224138568Ssam * constrain this; it's limited only by the max frame size (and 225138568Ssam * the max parameter size of the wireless extensions). 226138568Ssam */ 227138568Ssam#define IEEE80211_MAX_OPT_IE 256 228138568Ssam 229138568Ssam/* 230138568Ssam * WPA/RSN get/set key request. Specify the key/cipher 231138568Ssam * type and whether the key is to be used for sending and/or 232138568Ssam * receiving. The key index should be set only when working 233138568Ssam * with global keys (use IEEE80211_KEYIX_NONE for ``no index''). 234138568Ssam * Otherwise a unicast/pairwise key is specified by the bssid 235138568Ssam * (on a station) or mac address (on an ap). They key length 236138568Ssam * must include any MIC key data; otherwise it should be no 237173273Ssam * more than IEEE80211_KEYBUF_SIZE. 238138568Ssam */ 239138568Ssamstruct ieee80211req_key { 240170530Ssam uint8_t ik_type; /* key/cipher type */ 241170530Ssam uint8_t ik_pad; 242170530Ssam uint16_t ik_keyix; /* key index */ 243170530Ssam uint8_t ik_keylen; /* key length in bytes */ 244170530Ssam uint8_t ik_flags; 245138568Ssam/* NB: IEEE80211_KEY_XMIT and IEEE80211_KEY_RECV defined elsewhere */ 246138568Ssam#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */ 247170530Ssam uint8_t ik_macaddr[IEEE80211_ADDR_LEN]; 248170530Ssam uint64_t ik_keyrsc; /* key receive sequence counter */ 249170530Ssam uint64_t ik_keytsc; /* key transmit sequence counter */ 250170530Ssam uint8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE]; 251138568Ssam}; 252138568Ssam 253138568Ssam/* 254138568Ssam * Delete a key either by index or address. Set the index 255138568Ssam * to IEEE80211_KEYIX_NONE when deleting a unicast key. 256138568Ssam */ 257138568Ssamstruct ieee80211req_del_key { 258170530Ssam uint8_t idk_keyix; /* key index */ 259170530Ssam uint8_t idk_macaddr[IEEE80211_ADDR_LEN]; 260138568Ssam}; 261138568Ssam 262138568Ssam/* 263138568Ssam * MLME state manipulation request. IEEE80211_MLME_ASSOC 264138568Ssam * only makes sense when operating as a station. The other 265138568Ssam * requests can be used when operating as a station or an 266138568Ssam * ap (to effect a station). 267138568Ssam */ 268138568Ssamstruct ieee80211req_mlme { 269170530Ssam uint8_t im_op; /* operation to perform */ 270138568Ssam#define IEEE80211_MLME_ASSOC 1 /* associate station */ 271138568Ssam#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */ 272138568Ssam#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */ 273138568Ssam#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */ 274138568Ssam#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */ 275178354Ssam#define IEEE80211_MLME_AUTH 6 /* authenticate station */ 276170530Ssam uint8_t im_ssid_len; /* length of optional ssid */ 277170530Ssam uint16_t im_reason; /* 802.11 reason code */ 278170530Ssam uint8_t im_macaddr[IEEE80211_ADDR_LEN]; 279170530Ssam uint8_t im_ssid[IEEE80211_NWID_LEN]; 280138568Ssam}; 281138568Ssam 282138568Ssam/* 283138568Ssam * MAC ACL operations. 284138568Ssam */ 285138568Ssamenum { 286138568Ssam IEEE80211_MACCMD_POLICY_OPEN = 0, /* set policy: no ACL's */ 287138568Ssam IEEE80211_MACCMD_POLICY_ALLOW = 1, /* set policy: allow traffic */ 288138568Ssam IEEE80211_MACCMD_POLICY_DENY = 2, /* set policy: deny traffic */ 289138568Ssam IEEE80211_MACCMD_FLUSH = 3, /* flush ACL database */ 290138568Ssam IEEE80211_MACCMD_DETACH = 4, /* detach ACL policy */ 291149028Ssam IEEE80211_MACCMD_POLICY = 5, /* get ACL policy */ 292149028Ssam IEEE80211_MACCMD_LIST = 6, /* get ACL database */ 293178354Ssam IEEE80211_MACCMD_POLICY_RADIUS = 7, /* set policy: RADIUS managed */ 294138568Ssam}; 295138568Ssam 296149028Ssamstruct ieee80211req_maclist { 297170530Ssam uint8_t ml_macaddr[IEEE80211_ADDR_LEN]; 298149028Ssam}; 299149028Ssam 300138568Ssam/* 301138568Ssam * Set the active channel list. Note this list is 302138568Ssam * intersected with the available channel list in 303138568Ssam * calculating the set of channels actually used in 304138568Ssam * scanning. 305138568Ssam */ 306138568Ssamstruct ieee80211req_chanlist { 307170530Ssam uint8_t ic_channels[IEEE80211_CHAN_BYTES]; 308138568Ssam}; 309138568Ssam 310138568Ssam/* 311138568Ssam * Get the active channel list info. 312138568Ssam */ 313138568Ssamstruct ieee80211req_chaninfo { 314138568Ssam u_int ic_nchans; 315138568Ssam struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX]; 316138568Ssam}; 317138568Ssam 318138568Ssam/* 319138568Ssam * Retrieve the WPA/RSN information element for an associated station. 320138568Ssam */ 321170530Ssamstruct ieee80211req_wpaie { /* old version w/ only one ie */ 322170530Ssam uint8_t wpa_macaddr[IEEE80211_ADDR_LEN]; 323170530Ssam uint8_t wpa_ie[IEEE80211_MAX_OPT_IE]; 324138568Ssam}; 325170530Ssamstruct ieee80211req_wpaie2 { 326170530Ssam uint8_t wpa_macaddr[IEEE80211_ADDR_LEN]; 327170530Ssam uint8_t wpa_ie[IEEE80211_MAX_OPT_IE]; 328170530Ssam uint8_t rsn_ie[IEEE80211_MAX_OPT_IE]; 329170530Ssam}; 330138568Ssam 331138568Ssam/* 332138568Ssam * Retrieve per-node statistics. 333138568Ssam */ 334138568Ssamstruct ieee80211req_sta_stats { 335138568Ssam union { 336138568Ssam /* NB: explicitly force 64-bit alignment */ 337170530Ssam uint8_t macaddr[IEEE80211_ADDR_LEN]; 338170530Ssam uint64_t pad; 339138568Ssam } is_u; 340138568Ssam struct ieee80211_nodestats is_stats; 341138568Ssam}; 342138568Ssam 343138568Ssam/* 344138568Ssam * Station information block; the mac address is used 345138568Ssam * to retrieve other data like stats, unicast key, etc. 346138568Ssam */ 347138568Ssamstruct ieee80211req_sta_info { 348178354Ssam uint16_t isi_len; /* total length (mult of 4) */ 349170530Ssam uint16_t isi_ie_off; /* offset to IE data */ 350170530Ssam uint16_t isi_ie_len; /* IE length */ 351170530Ssam uint16_t isi_freq; /* MHz */ 352173272Ssam uint32_t isi_flags; /* channel flags */ 353170530Ssam uint16_t isi_state; /* state flags */ 354170530Ssam uint8_t isi_authmode; /* authentication algorithm */ 355161146Ssam int8_t isi_rssi; /* receive signal strength */ 356170530Ssam int8_t isi_noise; /* noise floor */ 357170530Ssam uint8_t isi_capinfo; /* capabilities */ 358170530Ssam uint8_t isi_erp; /* ERP element */ 359170530Ssam uint8_t isi_macaddr[IEEE80211_ADDR_LEN]; 360170530Ssam uint8_t isi_nrates; 361138568Ssam /* negotiated rates */ 362170530Ssam uint8_t isi_rates[IEEE80211_RATE_MAXSIZE]; 363178354Ssam uint8_t isi_txrate; /* legacy/IEEE rate or MCS */ 364170530Ssam uint16_t isi_associd; /* assoc response */ 365170530Ssam uint16_t isi_txpower; /* current tx power */ 366170530Ssam uint16_t isi_vlan; /* vlan tag */ 367172225Ssam /* NB: [IEEE80211_NONQOS_TID] holds seq#'s for non-QoS stations */ 368172225Ssam uint16_t isi_txseqs[IEEE80211_TID_SIZE];/* tx seq #/TID */ 369172225Ssam uint16_t isi_rxseqs[IEEE80211_TID_SIZE];/* rx seq#/TID */ 370170530Ssam uint16_t isi_inact; /* inactivity timer */ 371178354Ssam uint16_t isi_txmbps; /* current tx rate in .5 Mb/s */ 372178354Ssam uint32_t isi_jointime; /* time of assoc/join */ 373178354Ssam struct ieee80211_mimo_info isi_mimo; /* MIMO info for 11n sta's */ 374138568Ssam /* XXX frag state? */ 375138568Ssam /* variable length IE data */ 376138568Ssam}; 377138568Ssam 378138568Ssam/* 379138568Ssam * Retrieve per-station information; to retrieve all 380138568Ssam * specify a mac address of ff:ff:ff:ff:ff:ff. 381138568Ssam */ 382138568Ssamstruct ieee80211req_sta_req { 383138568Ssam union { 384138568Ssam /* NB: explicitly force 64-bit alignment */ 385170530Ssam uint8_t macaddr[IEEE80211_ADDR_LEN]; 386170530Ssam uint64_t pad; 387138568Ssam } is_u; 388138568Ssam struct ieee80211req_sta_info info[1]; /* variable length */ 389138568Ssam}; 390138568Ssam 391138568Ssam/* 392138568Ssam * Get/set per-station tx power cap. 393138568Ssam */ 394138568Ssamstruct ieee80211req_sta_txpow { 395170530Ssam uint8_t it_macaddr[IEEE80211_ADDR_LEN]; 396170530Ssam uint8_t it_txpow; 397138568Ssam}; 398138568Ssam 399138568Ssam/* 400178354Ssam * WME parameters manipulated with IEEE80211_IOC_WME_CWMIN 401178354Ssam * through IEEE80211_IOC_WME_ACKPOLICY are set and return 402178354Ssam * using i_val and i_len. i_val holds the value itself. 403178354Ssam * i_len specifies the AC and, as appropriate, then high bit 404178354Ssam * specifies whether the operation is to be applied to the 405178354Ssam * BSS or ourself. 406138568Ssam */ 407138568Ssam#define IEEE80211_WMEPARAM_SELF 0x0000 /* parameter applies to self */ 408138568Ssam#define IEEE80211_WMEPARAM_BSS 0x8000 /* parameter applies to BSS */ 409138568Ssam#define IEEE80211_WMEPARAM_VAL 0x7fff /* parameter value */ 410138568Ssam 411178354Ssam/* 412178354Ssam * Application Information Elements can be appended to a variety 413178354Ssam * of frames with the IEE80211_IOC_APPIE request. This request 414178354Ssam * piggybacks on a normal ieee80211req; the frame type is passed 415178354Ssam * in i_val as the 802.11 FC0 bytes and the length of the IE data 416178354Ssam * is passed in i_len. The data is referenced in i_data. If i_len 417178354Ssam * is zero then any previously configured IE data is removed. At 418178354Ssam * most IEEE80211_MAX_APPIE data be appened. Note that multiple 419178354Ssam * IE's can be supplied; the data is treated opaquely. 420178354Ssam */ 421178354Ssam#define IEEE80211_MAX_APPIE 1024 /* max app IE data */ 422178354Ssam/* 423178354Ssam * Hack: the WPA authenticator uses this mechanism to specify WPA 424178354Ssam * ie's that are used instead of the ones normally constructed using 425178354Ssam * the cipher state setup with separate ioctls. This avoids issues 426178354Ssam * like the authenticator ordering ie data differently than the 427178354Ssam * net80211 layer and needing to keep separate state for WPA and RSN. 428178354Ssam */ 429178354Ssam#define IEEE80211_APPIE_WPA \ 430178354Ssam (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_BEACON | \ 431178354Ssam IEEE80211_FC0_SUBTYPE_PROBE_RESP) 432178354Ssam 433178354Ssam/* 434178354Ssam * Station mode roaming parameters. These are maintained 435178354Ssam * per band/mode and control the roaming algorithm. 436178354Ssam */ 437178354Ssamstruct ieee80211_roamparams_req { 438178354Ssam struct ieee80211_roamparam params[IEEE80211_MODE_MAX]; 439178354Ssam}; 440178354Ssam 441178354Ssam/* 442178354Ssam * Transmit parameters. These can be used to set fixed transmit 443178354Ssam * rate for each operating mode when operating as client or on a 444178354Ssam * per-client basis according to the capabilities of the client 445178354Ssam * (e.g. an 11b client associated to an 11g ap) when operating as 446178354Ssam * an ap. 447178354Ssam * 448178354Ssam * MCS are distinguished from legacy rates by or'ing in 0x80. 449178354Ssam */ 450178354Ssamstruct ieee80211_txparams_req { 451178354Ssam struct ieee80211_txparam params[IEEE80211_MODE_MAX]; 452178354Ssam}; 453178354Ssam 454178354Ssam/* 455178354Ssam * Set regulatory domain state with IEEE80211_IOC_REGDOMAIN. 456178354Ssam * Note this is both the regulatory description and the channel 457178354Ssam * list. The get request for IEEE80211_IOC_REGDOMAIN returns 458178354Ssam * only the regdomain info; the channel list is obtained 459178354Ssam * separately with IEEE80211_IOC_CHANINFO. 460178354Ssam */ 461178354Ssamstruct ieee80211_regdomain_req { 462178354Ssam struct ieee80211_regdomain rd; 463178354Ssam struct ieee80211req_chaninfo chaninfo; 464178354Ssam}; 465178354Ssam 466178354Ssam/* 467178354Ssam * Get driver capabilities. Driver, hardware crypto, and 468178354Ssam * HT/802.11n capabilities, and a table that describes what 469178354Ssam * the radio can do. 470178354Ssam */ 471178354Ssamstruct ieee80211_devcaps_req { 472178354Ssam uint32_t dc_drivercaps; /* general driver caps */ 473178354Ssam uint32_t dc_cryptocaps; /* hardware crypto support */ 474178354Ssam uint32_t dc_htcaps; /* HT/802.11n support */ 475178354Ssam struct ieee80211req_chaninfo dc_chaninfo; 476178354Ssam}; 477178354Ssam 478178354Ssamstruct ieee80211_chanswitch_req { 479178354Ssam struct ieee80211_channel csa_chan; /* new channel */ 480178354Ssam int csa_mode; /* CSA mode */ 481178354Ssam int csa_count; /* beacon count to switch */ 482178354Ssam}; 483178354Ssam 484178354Ssam/* 485178354Ssam * Get/set per-station vlan tag. 486178354Ssam */ 487178354Ssamstruct ieee80211req_sta_vlan { 488178354Ssam uint8_t sv_macaddr[IEEE80211_ADDR_LEN]; 489178354Ssam uint16_t sv_vlan; 490178354Ssam}; 491178354Ssam 492116742Ssam#ifdef __FreeBSD__ 493116742Ssam/* 494116742Ssam * FreeBSD-style ioctls. 495116742Ssam */ 496116742Ssam/* the first member must be matched with struct ifreq */ 497116742Ssamstruct ieee80211req { 498116742Ssam char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ 499170530Ssam uint16_t i_type; /* req type */ 500116742Ssam int16_t i_val; /* Index or simple value */ 501116742Ssam int16_t i_len; /* Index or simple value */ 502116742Ssam void *i_data; /* Extra data */ 503116742Ssam}; 504116742Ssam#define SIOCS80211 _IOW('i', 234, struct ieee80211req) 505116742Ssam#define SIOCG80211 _IOWR('i', 235, struct ieee80211req) 506170530Ssam#define SIOCG80211STATS _IOWR('i', 236, struct ifreq) 507116742Ssam 508116742Ssam#define IEEE80211_IOC_SSID 1 509116742Ssam#define IEEE80211_IOC_NUMSSIDS 2 510116742Ssam#define IEEE80211_IOC_WEP 3 511116742Ssam#define IEEE80211_WEP_NOSUP -1 512116742Ssam#define IEEE80211_WEP_OFF 0 513116742Ssam#define IEEE80211_WEP_ON 1 514116742Ssam#define IEEE80211_WEP_MIXED 2 515116742Ssam#define IEEE80211_IOC_WEPKEY 4 516116742Ssam#define IEEE80211_IOC_NUMWEPKEYS 5 517116742Ssam#define IEEE80211_IOC_WEPTXKEY 6 518116742Ssam#define IEEE80211_IOC_AUTHMODE 7 519116742Ssam#define IEEE80211_IOC_STATIONNAME 8 520116742Ssam#define IEEE80211_IOC_CHANNEL 9 521116742Ssam#define IEEE80211_IOC_POWERSAVE 10 522116742Ssam#define IEEE80211_POWERSAVE_NOSUP -1 523116742Ssam#define IEEE80211_POWERSAVE_OFF 0 524116742Ssam#define IEEE80211_POWERSAVE_CAM 1 525116742Ssam#define IEEE80211_POWERSAVE_PSP 2 526116742Ssam#define IEEE80211_POWERSAVE_PSP_CAM 3 527116742Ssam#define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM 528116742Ssam#define IEEE80211_IOC_POWERSAVESLEEP 11 529120480Ssam#define IEEE80211_IOC_RTSTHRESHOLD 12 530127648Ssam#define IEEE80211_IOC_PROTMODE 13 531127648Ssam#define IEEE80211_PROTMODE_OFF 0 532127648Ssam#define IEEE80211_PROTMODE_CTS 1 533127648Ssam#define IEEE80211_PROTMODE_RTSCTS 2 534138568Ssam#define IEEE80211_IOC_TXPOWER 14 /* global tx power limit */ 535138568Ssam#define IEEE80211_IOC_BSSID 15 536138568Ssam#define IEEE80211_IOC_ROAMING 16 /* roaming mode */ 537138568Ssam#define IEEE80211_IOC_PRIVACY 17 /* privacy invoked */ 538138568Ssam#define IEEE80211_IOC_DROPUNENCRYPTED 18 /* discard unencrypted frames */ 539138568Ssam#define IEEE80211_IOC_WPAKEY 19 540138568Ssam#define IEEE80211_IOC_DELKEY 20 541138568Ssam#define IEEE80211_IOC_MLME 21 542178354Ssam/* 22 was IEEE80211_IOC_OPTIE, replaced by IEEE80211_IOC_APPIE */ 543178354Ssam/* 23 was IEEE80211_IOC_SCAN_REQ */ 544154541Ssam/* 24 was IEEE80211_IOC_SCAN_RESULTS */ 545138568Ssam#define IEEE80211_IOC_COUNTERMEASURES 25 /* WPA/TKIP countermeasures */ 546138568Ssam#define IEEE80211_IOC_WPA 26 /* WPA mode (0,1,2) */ 547138568Ssam#define IEEE80211_IOC_CHANLIST 27 /* channel list */ 548138568Ssam#define IEEE80211_IOC_WME 28 /* WME mode (on, off) */ 549138568Ssam#define IEEE80211_IOC_HIDESSID 29 /* hide SSID mode (on, off) */ 550138568Ssam#define IEEE80211_IOC_APBRIDGE 30 /* AP inter-sta bridging */ 551178354Ssam/* 31-35,37-38 were for WPA authenticator settings */ 552178354Ssam/* 36 was IEEE80211_IOC_DRIVER_CAPS */ 553138568Ssam#define IEEE80211_IOC_WPAIE 39 /* WPA information element */ 554138568Ssam#define IEEE80211_IOC_STA_STATS 40 /* per-station statistics */ 555138568Ssam#define IEEE80211_IOC_MACCMD 41 /* MAC ACL operation */ 556138568Ssam#define IEEE80211_IOC_CHANINFO 42 /* channel info list */ 557138568Ssam#define IEEE80211_IOC_TXPOWMAX 43 /* max tx power for channel */ 558138568Ssam#define IEEE80211_IOC_STA_TXPOW 44 /* per-station tx power limit */ 559161146Ssam/* 45 was IEEE80211_IOC_STA_INFO */ 560138568Ssam#define IEEE80211_IOC_WME_CWMIN 46 /* WME: ECWmin */ 561138568Ssam#define IEEE80211_IOC_WME_CWMAX 47 /* WME: ECWmax */ 562138568Ssam#define IEEE80211_IOC_WME_AIFS 48 /* WME: AIFSN */ 563138568Ssam#define IEEE80211_IOC_WME_TXOPLIMIT 49 /* WME: txops limit */ 564138568Ssam#define IEEE80211_IOC_WME_ACM 50 /* WME: ACM (bss only) */ 565138568Ssam#define IEEE80211_IOC_WME_ACKPOLICY 51 /* WME: ACK policy (!bss only)*/ 566138568Ssam#define IEEE80211_IOC_DTIM_PERIOD 52 /* DTIM period (beacons) */ 567138568Ssam#define IEEE80211_IOC_BEACON_INTERVAL 53 /* beacon interval (ms) */ 568138568Ssam#define IEEE80211_IOC_ADDMAC 54 /* add sta to MAC ACL table */ 569138568Ssam#define IEEE80211_IOC_DELMAC 55 /* del sta from MAC ACL table */ 570147794Ssam#define IEEE80211_IOC_PUREG 56 /* pure 11g (no 11b stations) */ 571170530Ssam#define IEEE80211_IOC_FF 57 /* ATH fast frames (on, off) */ 572170530Ssam#define IEEE80211_IOC_TURBOP 58 /* ATH turbo' (on, off) */ 573170530Ssam#define IEEE80211_IOC_BGSCAN 59 /* bg scanning (on, off) */ 574170530Ssam#define IEEE80211_IOC_BGSCAN_IDLE 60 /* bg scan idle threshold */ 575170530Ssam#define IEEE80211_IOC_BGSCAN_INTERVAL 61 /* bg scan interval */ 576170530Ssam#define IEEE80211_IOC_SCANVALID 65 /* scan cache valid threshold */ 577178354Ssam/* 66-72 were IEEE80211_IOC_ROAM_* and IEEE80211_IOC_MCAST_RATE */ 578148292Ssam#define IEEE80211_IOC_FRAGTHRESHOLD 73 /* tx fragmentation threshold */ 579153421Ssam#define IEEE80211_IOC_BURST 75 /* packet bursting */ 580154541Ssam#define IEEE80211_IOC_SCAN_RESULTS 76 /* get scan results */ 581160686Ssam#define IEEE80211_IOC_BMISSTHRESHOLD 77 /* beacon miss threshold */ 582161146Ssam#define IEEE80211_IOC_STA_INFO 78 /* station/neighbor info */ 583170530Ssam#define IEEE80211_IOC_WPAIE2 79 /* WPA+RSN info elements */ 584170530Ssam#define IEEE80211_IOC_CURCHAN 80 /* current channel */ 585170530Ssam#define IEEE80211_IOC_SHORTGI 81 /* 802.11n half GI */ 586170530Ssam#define IEEE80211_IOC_AMPDU 82 /* 802.11n A-MPDU (on, off) */ 587170530Ssam#define IEEE80211_IOC_AMPDU_LIMIT 83 /* A-MPDU length limit */ 588170530Ssam#define IEEE80211_IOC_AMPDU_DENSITY 84 /* A-MPDU density */ 589170530Ssam#define IEEE80211_IOC_AMSDU 85 /* 802.11n A-MSDU (on, off) */ 590170530Ssam#define IEEE80211_IOC_AMSDU_LIMIT 86 /* A-MSDU length limit */ 591170530Ssam#define IEEE80211_IOC_PUREN 87 /* pure 11n (no legacy sta's) */ 592170530Ssam#define IEEE80211_IOC_DOTH 88 /* 802.11h (on, off) */ 593178354Ssam/* 89-91 were regulatory items */ 594170530Ssam#define IEEE80211_IOC_HTCOMPAT 92 /* support pre-D1.10 HT ie's */ 595178354Ssam#define IEEE80211_IOC_DWDS 93 /* DWDS/4-address handling */ 596172062Ssam#define IEEE80211_IOC_INACTIVITY 94 /* sta inactivity handling */ 597178354Ssam#define IEEE80211_IOC_APPIE 95 /* application IE's */ 598178354Ssam#define IEEE80211_IOC_WPS 96 /* WPS operation */ 599178354Ssam#define IEEE80211_IOC_TSN 97 /* TSN operation */ 600178354Ssam#define IEEE80211_IOC_DEVCAPS 98 /* driver+device capabilities */ 601178354Ssam#define IEEE80211_IOC_CHANSWITCH 99 /* start 11h channel switch */ 602178354Ssam#define IEEE80211_IOC_DFS 100 /* DFS (on, off) */ 603178354Ssam#define IEEE80211_IOC_DOTD 101 /* 802.11d (on, off) */ 604173273Ssam#define IEEE80211_IOC_HTPROTMODE 102 /* HT protection (off, rts) */ 605178354Ssam#define IEEE80211_IOC_SCAN_REQ 103 /* scan w/ specified params */ 606178354Ssam#define IEEE80211_IOC_SCAN_CANCEL 104 /* cancel ongoing scan */ 607173273Ssam#define IEEE80211_IOC_HTCONF 105 /* HT config (off, HT20, HT40)*/ 608178354Ssam#define IEEE80211_IOC_REGDOMAIN 106 /* regulatory domain info */ 609178354Ssam#define IEEE80211_IOC_ROAM 107 /* roaming params en masse */ 610178354Ssam#define IEEE80211_IOC_TXPARAMS 108 /* tx parameters */ 611178354Ssam#define IEEE80211_IOC_STA_VLAN 109 /* per-station vlan tag */ 612116742Ssam 613138568Ssam/* 614178354Ssam * Parameters for controlling a scan requested with 615178354Ssam * IEEE80211_IOC_SCAN_REQ. 616178354Ssam * 617178354Ssam * Active scans cause ProbeRequest frames to be issued for each 618178354Ssam * specified ssid and, by default, a broadcast ProbeRequest frame. 619178354Ssam * The set of ssid's is specified in the request. 620178354Ssam * 621178354Ssam * By default the scan will cause a BSS to be joined (in station/adhoc 622178354Ssam * mode) or a channel to be selected for operation (hostap mode). 623178354Ssam * To disable that specify IEEE80211_IOC_SCAN_NOPICK and if the 624178354Ssam * 625178354Ssam * If the station is currently associated to an AP then a scan request 626178354Ssam * will cause the station to leave the current channel and potentially 627178354Ssam * miss frames from the AP. Alternatively the station may notify the 628178354Ssam * AP that it is going into power save mode before it leaves the channel. 629178354Ssam * This ensures frames for the station are buffered by the AP. This is 630178354Ssam * termed a ``bg scan'' and is requested with the IEEE80211_IOC_SCAN_BGSCAN 631178354Ssam * flag. Background scans may take longer than foreground scans and may 632178354Ssam * be preempted by traffic. If a station is not associated to an AP 633178354Ssam * then a request for a background scan is automatically done in the 634178354Ssam * foreground. 635178354Ssam * 636178354Ssam * The results of the scan request are cached by the system. This 637178354Ssam * information is aged out and/or invalidated based on events like not 638178354Ssam * being able to associated to an AP. To flush the current cache 639178354Ssam * contents before doing a scan the IEEE80211_IOC_SCAN_FLUSH flag may 640178354Ssam * be specified. 641178354Ssam * 642178354Ssam * By default the scan will be done until a suitable AP is located 643178354Ssam * or a channel is found for use. A scan can also be constrained 644178354Ssam * to be done once (IEEE80211_IOC_SCAN_ONCE) or to last for no more 645178354Ssam * than a specified duration. 646178354Ssam */ 647178354Ssamstruct ieee80211_scan_req { 648178354Ssam int sr_flags; 649178354Ssam#define IEEE80211_IOC_SCAN_NOPICK 0x00001 /* scan only, no selection */ 650178354Ssam#define IEEE80211_IOC_SCAN_ACTIVE 0x00002 /* active scan (probe req) */ 651178354Ssam#define IEEE80211_IOC_SCAN_PICK1ST 0x00004 /* ``hey sailor'' mode */ 652178354Ssam#define IEEE80211_IOC_SCAN_BGSCAN 0x00008 /* bg scan, exit ps at end */ 653178354Ssam#define IEEE80211_IOC_SCAN_ONCE 0x00010 /* do one complete pass */ 654178354Ssam#define IEEE80211_IOC_SCAN_NOBCAST 0x00020 /* don't send bcast probe req */ 655178354Ssam#define IEEE80211_IOC_SCAN_NOJOIN 0x00040 /* no auto-sequencing */ 656178354Ssam#define IEEE80211_IOC_SCAN_FLUSH 0x10000 /* flush scan cache first */ 657178354Ssam#define IEEE80211_IOC_SCAN_CHECK 0x20000 /* check scan cache first */ 658178354Ssam u_int sr_duration; /* duration (ms) */ 659178354Ssam#define IEEE80211_IOC_SCAN_DURATION_MIN 1 660178354Ssam#define IEEE80211_IOC_SCAN_DURATION_MAX 0x7fffffff 661178354Ssam#define IEEE80211_IOC_SCAN_FOREVER IEEE80211_IOC_SCAN_DURATION_MAX 662178354Ssam u_int sr_mindwell; /* min channel dwelltime (ms) */ 663178354Ssam u_int sr_maxdwell; /* max channel dwelltime (ms) */ 664178354Ssam int sr_nssid; 665178354Ssam#define IEEE80211_IOC_SCAN_MAX_SSID 3 666178354Ssam struct { 667178354Ssam int len; /* length in bytes */ 668178354Ssam uint8_t ssid[IEEE80211_NWID_LEN]; /* ssid contents */ 669178354Ssam } sr_ssid[IEEE80211_IOC_SCAN_MAX_SSID]; 670178354Ssam}; 671178354Ssam 672178354Ssam/* 673138568Ssam * Scan result data returned for IEEE80211_IOC_SCAN_RESULTS. 674154541Ssam * Each result is a fixed size structure followed by a variable 675154541Ssam * length SSID and one or more variable length information elements. 676154541Ssam * The size of each variable length item is found in the fixed 677154541Ssam * size structure and the entire length of the record is specified 678154541Ssam * in isr_len. Result records are rounded to a multiple of 4 bytes. 679138568Ssam */ 680138568Ssamstruct ieee80211req_scan_result { 681178354Ssam uint16_t isr_len; /* total length (mult of 4) */ 682178354Ssam uint16_t isr_ie_off; /* offset to SSID+IE data */ 683170530Ssam uint16_t isr_ie_len; /* IE length */ 684170530Ssam uint16_t isr_freq; /* MHz */ 685170530Ssam uint16_t isr_flags; /* channel flags */ 686154541Ssam int8_t isr_noise; 687154541Ssam int8_t isr_rssi; 688170530Ssam uint8_t isr_intval; /* beacon interval */ 689170530Ssam uint8_t isr_capinfo; /* capabilities */ 690170530Ssam uint8_t isr_erp; /* ERP element */ 691170530Ssam uint8_t isr_bssid[IEEE80211_ADDR_LEN]; 692170530Ssam uint8_t isr_nrates; 693170530Ssam uint8_t isr_rates[IEEE80211_RATE_MAXSIZE]; 694170530Ssam uint8_t isr_ssid_len; /* SSID length */ 695138568Ssam /* variable length SSID followed by IE data */ 696138568Ssam}; 697121180Ssam 698178354Ssam/* 699178354Ssam * Virtual AP cloning parameters. The parent device must 700178354Ssam * be a vap-capable device. All parameters specified with 701178354Ssam * the clone request are fixed for the lifetime of the vap. 702178354Ssam * 703178354Ssam * There are two flavors of WDS vaps: legacy and dynamic. 704178354Ssam * Legacy WDS operation implements a static binding between 705178354Ssam * two stations encapsulating traffic in 4-address frames. 706178354Ssam * Dynamic WDS vaps are created when a station associates to 707178354Ssam * an AP and sends a 4-address frame. If the AP vap is 708178354Ssam * configured to support WDS then this will generate an 709178354Ssam * event to user programs listening on the routing socket 710178354Ssam * and a Dynamic WDS vap will be created to handle traffic 711178354Ssam * to/from that station. In both cases the bssid of the 712178354Ssam * peer must be specified when creating the vap. 713178354Ssam * 714178354Ssam * By default a vap will inherit the mac address/bssid of 715178354Ssam * the underlying device. To request a unique address the 716178354Ssam * IEEE80211_CLONE_BSSID flag should be supplied. This is 717178354Ssam * meaningless for WDS vaps as they share the bssid of an 718178354Ssam * AP vap that must otherwise exist. Note that some devices 719178354Ssam * may not be able to support multiple addresses. 720178354Ssam * 721178354Ssam * Station mode vap's normally depend on the device to notice 722178354Ssam * when the AP stops sending beacon frames. If IEEE80211_CLONE_NOBEACONS 723178354Ssam * is specified the net80211 layer will do this in s/w. This 724178354Ssam * is mostly useful when setting up a WDS repeater/extender where 725178354Ssam * an AP vap is combined with a sta vap and the device isn't able 726178354Ssam * to track beacon frames in hardware. 727178354Ssam */ 728170530Ssamstruct ieee80211_clone_params { 729170530Ssam char icp_parent[IFNAMSIZ]; /* parent device */ 730178354Ssam uint16_t icp_opmode; /* operating mode */ 731178354Ssam uint16_t icp_flags; /* see below */ 732178354Ssam uint8_t icp_bssid[IEEE80211_ADDR_LEN]; /* for WDS links */ 733178354Ssam uint8_t icp_macaddr[IEEE80211_ADDR_LEN];/* local address */ 734170530Ssam}; 735178354Ssam#define IEEE80211_CLONE_BSSID 0x0001 /* allocate unique mac/bssid */ 736178354Ssam#define IEEE80211_CLONE_NOBEACONS 0x0002 /* don't setup beacon timers */ 737178354Ssam#define IEEE80211_CLONE_WDSLEGACY 0x0004 /* legacy WDS processing */ 738178354Ssam#define IEEE80211_CLONE_MACADDR 0x0008 /* use specified mac addr */ 739116742Ssam#endif /* __FreeBSD__ */ 740116742Ssam 741116742Ssam#endif /* _NET80211_IEEE80211_IOCTL_H_ */ 742