/*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2001 Atsushi Onoe * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _NET80211_IEEE80211_IOCTL_H_ #define _NET80211_IEEE80211_IOCTL_H_ /* * IEEE 802.11 ioctls. */ #include <net80211/_ieee80211.h> #include <net80211/ieee80211.h> #include <net80211/ieee80211_crypto.h> /* * Per/node (station) statistics. */ struct ieee80211_nodestats { uint32_t ns_rx_data; /* rx data frames */ uint32_t ns_rx_mgmt; /* rx management frames */ uint32_t ns_rx_ctrl; /* rx control frames */ uint32_t ns_rx_ucast; /* rx unicast frames */ uint32_t ns_rx_mcast; /* rx multi/broadcast frames */ uint64_t ns_rx_bytes; /* rx data count (bytes) */ uint64_t ns_rx_beacons; /* rx beacon frames */ uint32_t ns_rx_proberesp; /* rx probe response frames */ uint32_t ns_rx_dup; /* rx discard 'cuz dup */ uint32_t ns_rx_noprivacy; /* rx w/ wep but privacy off */ uint32_t ns_rx_wepfail; /* rx wep processing failed */ uint32_t ns_rx_demicfail; /* rx demic failed */ uint32_t ns_rx_decap; /* rx decapsulation failed */ uint32_t ns_rx_defrag; /* rx defragmentation failed */ uint32_t ns_rx_disassoc; /* rx disassociation */ uint32_t ns_rx_deauth; /* rx deauthentication */ uint32_t ns_rx_action; /* rx action */ uint32_t ns_rx_decryptcrc; /* rx decrypt failed on crc */ uint32_t ns_rx_unauth; /* rx on unauthorized port */ uint32_t ns_rx_unencrypted; /* rx unecrypted w/ privacy */ uint32_t ns_rx_drop; /* rx discard other reason */ uint32_t ns_tx_data; /* tx data frames */ uint32_t ns_tx_mgmt; /* tx management frames */ uint32_t ns_tx_ctrl; /* tx control frames */ uint32_t ns_tx_ucast; /* tx unicast frames */ uint32_t ns_tx_mcast; /* tx multi/broadcast frames */ uint64_t ns_tx_bytes; /* tx data count (bytes) */ uint32_t ns_tx_probereq; /* tx probe request frames */ uint32_t ns_tx_novlantag; /* tx discard 'cuz no tag */ uint32_t ns_tx_vlanmismatch; /* tx discard 'cuz bad tag */ uint32_t ns_ps_discard; /* ps discard 'cuz of age */ /* MIB-related state */ uint32_t ns_tx_assoc; /* [re]associations */ uint32_t ns_tx_assoc_fail; /* [re]association failures */ uint32_t ns_tx_auth; /* [re]authentications */ uint32_t ns_tx_auth_fail; /* [re]authentication failures*/ uint32_t ns_tx_deauth; /* deauthentications */ uint32_t ns_tx_deauth_code; /* last deauth reason */ uint32_t ns_tx_disassoc; /* disassociations */ uint32_t ns_tx_disassoc_code; /* last disassociation reason */ /* Hardware A-MSDU decode */ uint32_t ns_rx_amsdu_more; /* RX decap A-MSDU, more coming from A-MSDU */ uint32_t ns_rx_amsdu_more_end; /* RX decap A-MSDU (or any other frame), no more coming */ uint32_t ns_spare[6]; }; /* * Summary statistics. */ struct ieee80211_stats { uint32_t is_rx_badversion; /* rx frame with bad version */ uint32_t is_rx_tooshort; /* rx frame too short */ uint32_t is_rx_wrongbss; /* rx from wrong bssid */ uint32_t is_rx_dup; /* rx discard 'cuz dup */ uint32_t is_rx_wrongdir; /* rx w/ wrong direction */ uint32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */ uint32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */ uint32_t is_rx_noprivacy; /* rx w/ wep but privacy off */ uint32_t is_rx_unencrypted; /* rx w/o wep and privacy on */ uint32_t is_rx_wepfail; /* rx wep processing failed */ uint32_t is_rx_decap; /* rx decapsulation failed */ uint32_t is_rx_mgtdiscard; /* rx discard mgt frames */ uint32_t is_rx_ctl; /* rx ctrl frames */ uint32_t is_rx_beacon; /* rx beacon frames */ uint32_t is_rx_rstoobig; /* rx rate set truncated */ uint32_t is_rx_elem_missing; /* rx required element missing*/ uint32_t is_rx_elem_toobig; /* rx element too big */ uint32_t is_rx_elem_toosmall; /* rx element too small */ uint32_t is_rx_elem_unknown; /* rx element unknown */ uint32_t is_rx_badchan; /* rx frame w/ invalid chan */ uint32_t is_rx_chanmismatch; /* rx frame chan mismatch */ uint32_t is_rx_nodealloc; /* rx frame dropped */ uint32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */ uint32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */ uint32_t is_rx_auth_fail; /* rx sta auth failure */ uint32_t is_rx_auth_countermeasures;/* rx auth discard 'cuz CM */ uint32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */ uint32_t is_rx_assoc_notauth; /* rx assoc w/o auth */ uint32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */ uint32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */ uint32_t is_rx_assoc_badwpaie; /* rx assoc w/ bad WPA IE */ uint32_t is_rx_deauth; /* rx deauthentication */ uint32_t is_rx_disassoc; /* rx disassociation */ uint32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/ uint32_t is_rx_nobuf; /* rx failed for lack of buf */ uint32_t is_rx_decryptcrc; /* rx decrypt failed on crc */ uint32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/ uint32_t is_rx_bad_auth; /* rx bad auth request */ uint32_t is_rx_unauth; /* rx on unauthorized port */ uint32_t is_rx_badkeyid; /* rx w/ incorrect keyid */ uint32_t is_rx_ccmpreplay; /* rx seq# violation (CCMP) */ uint32_t is_rx_ccmpformat; /* rx format bad (CCMP) */ uint32_t is_rx_ccmpmic; /* rx MIC check failed (CCMP) */ uint32_t is_rx_tkipreplay; /* rx seq# violation (TKIP) */ uint32_t is_rx_tkipformat; /* rx format bad (TKIP) */ uint32_t is_rx_tkipmic; /* rx MIC check failed (TKIP) */ uint32_t is_rx_tkipicv; /* rx ICV check failed (TKIP) */ uint32_t is_rx_badcipher; /* rx failed 'cuz key type */ uint32_t is_rx_nocipherctx; /* rx failed 'cuz key !setup */ uint32_t is_rx_acl; /* rx discard 'cuz acl policy */ uint32_t is_tx_nobuf; /* tx failed for lack of buf */ uint32_t is_tx_nonode; /* tx failed for no node */ uint32_t is_tx_unknownmgt; /* tx of unknown mgt frame */ uint32_t is_tx_badcipher; /* tx failed 'cuz key type */ uint32_t is_tx_nodefkey; /* tx failed 'cuz no defkey */ uint32_t is_tx_noheadroom; /* tx failed 'cuz no space */ uint32_t is_tx_fragframes; /* tx frames fragmented */ uint32_t is_tx_frags; /* tx fragments created */ uint32_t is_scan_active; /* active scans started */ uint32_t is_scan_passive; /* passive scans started */ uint32_t is_node_timeout; /* nodes timed out inactivity */ uint32_t is_crypto_nomem; /* no memory for crypto ctx */ uint32_t is_crypto_tkip; /* tkip crypto done in s/w */ uint32_t is_crypto_tkipenmic; /* tkip en-MIC done in s/w */ uint32_t is_crypto_tkipdemic; /* tkip de-MIC done in s/w */ uint32_t is_crypto_tkipcm; /* tkip counter measures */ uint32_t is_crypto_ccmp; /* ccmp crypto done in s/w */ uint32_t is_crypto_wep; /* wep crypto done in s/w */ uint32_t is_crypto_setkey_cipher;/* cipher rejected key */ uint32_t is_crypto_setkey_nokey; /* no key index for setkey */ uint32_t is_crypto_delkey; /* driver key delete failed */ uint32_t is_crypto_badcipher; /* unknown cipher */ uint32_t is_crypto_nocipher; /* cipher not available */ uint32_t is_crypto_attachfail; /* cipher attach failed */ uint32_t is_crypto_swfallback; /* cipher fallback to s/w */ uint32_t is_crypto_keyfail; /* driver key alloc failed */ uint32_t is_crypto_enmicfail; /* en-MIC failed */ uint32_t is_ibss_capmismatch; /* merge failed-cap mismatch */ uint32_t is_ibss_norate; /* merge failed-rate mismatch */ uint32_t is_ps_unassoc; /* ps-poll for unassoc. sta */ uint32_t is_ps_badaid; /* ps-poll w/ incorrect aid */ uint32_t is_ps_qempty; /* ps-poll w/ nothing to send */ uint32_t is_ff_badhdr; /* fast frame rx'd w/ bad hdr */ uint32_t is_ff_tooshort; /* fast frame rx decap error */ uint32_t is_ff_split; /* fast frame rx split error */ uint32_t is_ff_decap; /* fast frames decap'd */ uint32_t is_ff_encap; /* fast frames encap'd for tx */ uint32_t is_rx_badbintval; /* rx frame w/ bogus bintval */ uint32_t is_rx_demicfail; /* rx demic failed */ uint32_t is_rx_defrag; /* rx defragmentation failed */ uint32_t is_rx_mgmt; /* rx management frames */ uint32_t is_rx_action; /* rx action mgt frames */ uint32_t is_amsdu_tooshort; /* A-MSDU rx decap error */ uint32_t is_amsdu_split; /* A-MSDU rx split error */ uint32_t is_amsdu_decap; /* A-MSDU decap'd */ uint32_t is_amsdu_encap; /* A-MSDU encap'd for tx */ uint32_t is_ampdu_bar_bad; /* A-MPDU BAR out of window */ uint32_t is_ampdu_bar_oow; /* A-MPDU BAR before ADDBA */ uint32_t is_ampdu_bar_move; /* A-MPDU BAR moved window */ uint32_t is_ampdu_bar_rx; /* A-MPDU BAR frames handled */ uint32_t is_ampdu_rx_flush; /* A-MPDU frames flushed */ uint32_t is_ampdu_rx_oor; /* A-MPDU frames out-of-order */ uint32_t is_ampdu_rx_copy; /* A-MPDU frames copied down */ uint32_t is_ampdu_rx_drop; /* A-MPDU frames dropped */ uint32_t is_tx_badstate; /* tx discard state != RUN */ uint32_t is_tx_notassoc; /* tx failed, sta not assoc */ uint32_t is_tx_classify; /* tx classification failed */ uint32_t is_dwds_mcast; /* discard mcast over dwds */ uint32_t is_dwds_qdrop; /* dwds pending frame q full */ uint32_t is_ht_assoc_nohtcap; /* non-HT sta rejected */ uint32_t is_ht_assoc_downgrade; /* HT sta forced to legacy */ uint32_t is_ht_assoc_norate; /* HT assoc w/ rate mismatch */ uint32_t is_ampdu_rx_age; /* A-MPDU sent up 'cuz of age */ uint32_t is_ampdu_rx_move; /* A-MPDU MSDU moved window */ uint32_t is_addba_reject; /* ADDBA reject 'cuz disabled */ uint32_t is_addba_norequest; /* ADDBA response w/o ADDBA */ uint32_t is_addba_badtoken; /* ADDBA response w/ wrong dialogtoken */ uint32_t is_addba_badpolicy; /* ADDBA resp w/ wrong policy */ uint32_t is_ampdu_stop; /* A-MPDU stream stopped */ uint32_t is_ampdu_stop_failed; /* A-MPDU stream not running */ uint32_t is_ampdu_rx_reorder; /* A-MPDU held for rx reorder */ uint32_t is_scan_bg; /* background scans started */ uint8_t is_rx_deauth_code; /* last rx'd deauth reason */ uint8_t is_rx_disassoc_code; /* last rx'd disassoc reason */ uint8_t is_rx_authfail_code; /* last rx'd auth fail reason */ uint32_t is_beacon_miss; /* beacon miss notification */ uint32_t is_rx_badstate; /* rx discard state != RUN */ uint32_t is_ff_flush; /* ff's flush'd from stageq */ uint32_t is_tx_ctl; /* tx ctrl frames */ uint32_t is_ampdu_rexmt; /* A-MPDU frames rexmt ok */ uint32_t is_ampdu_rexmt_fail; /* A-MPDU frames rexmt fail */ uint32_t is_mesh_wrongmesh; /* dropped 'cuz not mesh sta*/ uint32_t is_mesh_nolink; /* dropped 'cuz link not estab*/ uint32_t is_mesh_fwd_ttl; /* mesh not fwd'd 'cuz ttl 0 */ uint32_t is_mesh_fwd_nobuf; /* mesh not fwd'd 'cuz no mbuf*/ uint32_t is_mesh_fwd_tooshort; /* mesh not fwd'd 'cuz no hdr */ uint32_t is_mesh_fwd_disabled; /* mesh not fwd'd 'cuz disabled */ uint32_t is_mesh_fwd_nopath; /* mesh not fwd'd 'cuz path unknown */ uint32_t is_hwmp_wrongseq; /* wrong hwmp seq no. */ uint32_t is_hwmp_rootreqs; /* root PREQs sent */ uint32_t is_hwmp_rootrann; /* root RANNs sent */ uint32_t is_mesh_badae; /* dropped 'cuz invalid AE */ uint32_t is_mesh_rtaddfailed; /* route add failed */ uint32_t is_mesh_notproxy; /* dropped 'cuz not proxying */ uint32_t is_rx_badalign; /* dropped 'cuz misaligned */ uint32_t is_hwmp_proxy; /* PREP for proxy route */ uint32_t is_beacon_bad; /* Number of bad beacons */ uint32_t is_ampdu_bar_tx; /* A-MPDU BAR frames TXed */ uint32_t is_ampdu_bar_tx_retry; /* A-MPDU BAR frames TX rtry */ uint32_t is_ampdu_bar_tx_fail; /* A-MPDU BAR frames TX fail */ uint32_t is_ff_encapfail; /* failed FF encap */ uint32_t is_amsdu_encapfail; /* failed A-MSDU encap */ uint32_t is_crypto_gcmp; /* gcmp crypto done in s/w */ uint32_t is_rx_gcmpreplay; /* rx seq# violation (GCMP) */ uint32_t is_rx_gcmpformat; /* rx format bad (GCMP) */ uint32_t is_rx_gcmpmic; /* rx MIC check failed (GCMP) */ uint32_t is_crypto_gcmp_nomem; /* gcmp crypto failed; no mem */ uint32_t is_crypto_gcmp_nospc; /* gcmp crypto failed; no mbuf space */ uint32_t is_crypto_swcipherfail; /* no support for SW cipher */ uint32_t is_spare[5]; }; /* * Max size of optional information elements. We artificially * constrain this; it's limited only by the max frame size (and * the max parameter size of the wireless extensions). */ #define IEEE80211_MAX_OPT_IE 256 /* * WPA/RSN get/set key request. Specify the key/cipher * type and whether the key is to be used for sending and/or * receiving. The key index should be set only when working * with global keys (use IEEE80211_KEYIX_NONE for ``no index''). * Otherwise a unicast/pairwise key is specified by the bssid * (on a station) or mac address (on an ap). They key length * must include any MIC key data; otherwise it should be no * more than IEEE80211_KEYBUF_SIZE. */ struct ieee80211req_key { uint8_t ik_type; /* key/cipher type */ uint8_t ik_pad; uint16_t ik_keyix; /* key index */ uint8_t ik_keylen; /* key length in bytes */ uint8_t ik_flags; /* NB: IEEE80211_KEY_XMIT and IEEE80211_KEY_RECV defined elsewhere */ #define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */ uint8_t ik_macaddr[IEEE80211_ADDR_LEN]; uint64_t ik_keyrsc; /* key receive sequence counter */ uint64_t ik_keytsc; /* key transmit sequence counter */ uint8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE]; }; /* * Delete a key either by index or address. Set the index * to IEEE80211_KEYIX_NONE when deleting a unicast key. */ struct ieee80211req_del_key { uint8_t idk_keyix; /* key index */ uint8_t idk_macaddr[IEEE80211_ADDR_LEN]; }; /* * MLME state manipulation request. IEEE80211_MLME_ASSOC * only makes sense when operating as a station. The other * requests can be used when operating as a station or an * ap (to effect a station). */ struct ieee80211req_mlme { uint8_t im_op; /* operation to perform */ #define IEEE80211_MLME_ASSOC 1 /* associate station */ #define IEEE80211_MLME_DISASSOC 2 /* disassociate station */ #define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */ #define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */ #define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */ #define IEEE80211_MLME_AUTH 6 /* authenticate station */ uint8_t im_ssid_len; /* length of optional ssid */ uint16_t im_reason; /* 802.11 reason code */ uint8_t im_macaddr[IEEE80211_ADDR_LEN]; uint8_t im_ssid[IEEE80211_NWID_LEN]; }; /* * MAC ACL operations. */ enum { IEEE80211_MACCMD_POLICY_OPEN = 0, /* set policy: no ACL's */ IEEE80211_MACCMD_POLICY_ALLOW = 1, /* set policy: allow traffic */ IEEE80211_MACCMD_POLICY_DENY = 2, /* set policy: deny traffic */ IEEE80211_MACCMD_FLUSH = 3, /* flush ACL database */ IEEE80211_MACCMD_DETACH = 4, /* detach ACL policy */ IEEE80211_MACCMD_POLICY = 5, /* get ACL policy */ IEEE80211_MACCMD_LIST = 6, /* get ACL database */ IEEE80211_MACCMD_POLICY_RADIUS = 7, /* set policy: RADIUS managed */ }; struct ieee80211req_maclist { uint8_t ml_macaddr[IEEE80211_ADDR_LEN]; } __packed; /* * Mesh Routing Table Operations. */ enum { IEEE80211_MESH_RTCMD_LIST = 0, /* list HWMP routing table */ IEEE80211_MESH_RTCMD_FLUSH = 1, /* flush HWMP routing table */ IEEE80211_MESH_RTCMD_ADD = 2, /* add entry to the table */ IEEE80211_MESH_RTCMD_DELETE = 3, /* delete an entry from the table */ }; struct ieee80211req_mesh_route { uint8_t imr_flags; #define IEEE80211_MESHRT_FLAGS_DISCOVER 0x01 #define IEEE80211_MESHRT_FLAGS_VALID 0x02 #define IEEE80211_MESHRT_FLAGS_PROXY 0x04 #define IEEE80211_MESHRT_FLAGS_GATE 0x08 uint8_t imr_dest[IEEE80211_ADDR_LEN]; uint8_t imr_nexthop[IEEE80211_ADDR_LEN]; uint16_t imr_nhops; uint8_t imr_pad; uint32_t imr_metric; uint32_t imr_lifetime; uint32_t imr_lastmseq; }; /* * HWMP root modes */ enum { IEEE80211_HWMP_ROOTMODE_DISABLED = 0, /* disabled */ IEEE80211_HWMP_ROOTMODE_NORMAL = 1, /* normal PREPs */ IEEE80211_HWMP_ROOTMODE_PROACTIVE = 2, /* proactive PREPS */ IEEE80211_HWMP_ROOTMODE_RANN = 3, /* use RANN elemid */ }; /* * Set the active channel list by IEEE channel #: each channel * to be marked active is set in a bit vector. Note this list is * intersected with the available channel list in calculating * the set of channels actually used in scanning. */ struct ieee80211req_chanlist { uint8_t ic_channels[32]; /* NB: can be variable length */ }; /* * Get the active channel list info. */ struct ieee80211req_chaninfo { u_int ic_nchans; struct ieee80211_channel ic_chans[1]; /* NB: variable length */ }; #define IEEE80211_CHANINFO_SIZE(_nchan) \ (sizeof(struct ieee80211req_chaninfo) + \ (((_nchan)-1) * sizeof(struct ieee80211_channel))) #define IEEE80211_CHANINFO_SPACE(_ci) \ IEEE80211_CHANINFO_SIZE((_ci)->ic_nchans) /* * Retrieve the WPA/RSN information element for an associated station. */ struct ieee80211req_wpaie { /* old version w/ only one ie */ uint8_t wpa_macaddr[IEEE80211_ADDR_LEN]; uint8_t wpa_ie[IEEE80211_MAX_OPT_IE]; }; struct ieee80211req_wpaie2 { uint8_t wpa_macaddr[IEEE80211_ADDR_LEN]; uint8_t wpa_ie[IEEE80211_MAX_OPT_IE]; uint8_t rsn_ie[IEEE80211_MAX_OPT_IE]; }; /* * Retrieve per-node statistics. */ struct ieee80211req_sta_stats { union { /* NB: explicitly force 64-bit alignment */ uint8_t macaddr[IEEE80211_ADDR_LEN]; uint64_t pad; } is_u; struct ieee80211_nodestats is_stats; }; /* * Station information block; the mac address is used * to retrieve other data like stats, unicast key, etc. */ struct ieee80211req_sta_info { uint16_t isi_len; /* total length (mult of 4) */ uint16_t isi_ie_off; /* offset to IE data */ uint16_t isi_ie_len; /* IE length */ uint16_t isi_freq; /* MHz */ uint32_t isi_flags; /* channel flags */ uint32_t isi_state; /* state flags */ uint8_t isi_authmode; /* authentication algorithm */ int8_t isi_rssi; /* receive signal strength */ int8_t isi_noise; /* noise floor */ uint8_t isi_capinfo; /* capabilities */ uint8_t isi_erp; /* ERP element */ uint8_t isi_macaddr[IEEE80211_ADDR_LEN]; uint8_t isi_nrates; /* negotiated rates */ uint8_t isi_rates[IEEE80211_RATE_MAXSIZE]; uint8_t isi_txrate; /* legacy/IEEE rate or MCS */ uint16_t isi_associd; /* assoc response */ uint16_t isi_txpower; /* current tx power */ uint16_t isi_vlan; /* vlan tag */ /* NB: [IEEE80211_NONQOS_TID] holds seq#'s for non-QoS stations */ uint16_t isi_txseqs[IEEE80211_TID_SIZE];/* tx seq #/TID */ uint16_t isi_rxseqs[IEEE80211_TID_SIZE];/* rx seq#/TID */ uint16_t isi_inact; /* inactivity timer */ uint16_t isi_txmbps; /* current tx rate in .5 Mb/s */ uint16_t isi_pad; uint32_t isi_jointime; /* time of assoc/join */ struct ieee80211_mimo_info isi_mimo; /* MIMO info for 11n sta's */ /* 11s info */ uint16_t isi_peerid; uint16_t isi_localid; uint8_t isi_peerstate; /* XXX frag state? */ /* variable length IE data */ }; /* * Retrieve per-station information; to retrieve all * specify a mac address of ff:ff:ff:ff:ff:ff. */ struct ieee80211req_sta_req { union { /* NB: explicitly force 64-bit alignment */ uint8_t macaddr[IEEE80211_ADDR_LEN]; uint64_t pad; } is_u; struct ieee80211req_sta_info info[1]; /* variable length */ }; /* * Get/set per-station tx power cap. */ struct ieee80211req_sta_txpow { uint8_t it_macaddr[IEEE80211_ADDR_LEN]; uint8_t it_txpow; }; /* * WME parameters manipulated with IEEE80211_IOC_WME_CWMIN * through IEEE80211_IOC_WME_ACKPOLICY are set and return * using i_val and i_len. i_val holds the value itself. * i_len specifies the AC and, as appropriate, then high bit * specifies whether the operation is to be applied to the * BSS or ourself. */ #define IEEE80211_WMEPARAM_SELF 0x0000 /* parameter applies to self */ #define IEEE80211_WMEPARAM_BSS 0x8000 /* parameter applies to BSS */ #define IEEE80211_WMEPARAM_VAL 0x7fff /* parameter value */ /* * Application Information Elements can be appended to a variety * of frames with the IEE80211_IOC_APPIE request. This request * piggybacks on a normal ieee80211req; the frame type is passed * in i_val as the 802.11 FC0 bytes and the length of the IE data * is passed in i_len. The data is referenced in i_data. If i_len * is zero then any previously configured IE data is removed. At * most IEEE80211_MAX_APPIE data be appened. Note that multiple * IE's can be supplied; the data is treated opaquely. */ #define IEEE80211_MAX_APPIE 1024 /* max app IE data */ /* * Hack: the WPA authenticator uses this mechanism to specify WPA * ie's that are used instead of the ones normally constructed using * the cipher state setup with separate ioctls. This avoids issues * like the authenticator ordering ie data differently than the * net80211 layer and needing to keep separate state for WPA and RSN. */ #define IEEE80211_APPIE_WPA \ (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_BEACON | \ IEEE80211_FC0_SUBTYPE_PROBE_RESP) /* * Station mode roaming parameters. These are maintained * per band/mode and control the roaming algorithm. */ struct ieee80211_roamparams_req { struct ieee80211_roamparam params[IEEE80211_MODE_MAX]; }; /* * Transmit parameters. These can be used to set fixed transmit * rate for each operating mode when operating as client or on a * per-client basis according to the capabilities of the client * (e.g. an 11b client associated to an 11g ap) when operating as * an ap. * * MCS are distinguished from legacy rates by or'ing in 0x80. */ struct ieee80211_txparams_req { struct ieee80211_txparam params[IEEE80211_MODE_MAX]; }; /* * Set regulatory domain state with IEEE80211_IOC_REGDOMAIN. * Note this is both the regulatory description and the channel * list. The get request for IEEE80211_IOC_REGDOMAIN returns * only the regdomain info; the channel list is obtained * separately with IEEE80211_IOC_CHANINFO. */ struct ieee80211_regdomain_req { struct ieee80211_regdomain rd; struct ieee80211req_chaninfo chaninfo; }; #define IEEE80211_REGDOMAIN_SIZE(_nchan) \ (sizeof(struct ieee80211_regdomain_req) + \ (((_nchan)-1) * sizeof(struct ieee80211_channel))) #define IEEE80211_REGDOMAIN_SPACE(_req) \ IEEE80211_REGDOMAIN_SIZE((_req)->chaninfo.ic_nchans) /* * Get driver capabilities. Driver, hardware/software crypto, and * HT/802.11n capabilities, and a table that describes what * the radio can do. */ struct ieee80211_devcaps_req { uint32_t dc_drivercaps; /* general driver caps */ uint32_t dc_cryptocaps; /* software + hardware crypto support */ uint32_t dc_htcaps; /* HT/802.11n support */ uint32_t dc_vhtcaps; /* VHT/802.11ac capabilities */ struct ieee80211req_chaninfo dc_chaninfo; }; #define IEEE80211_DEVCAPS_SIZE(_nchan) \ (sizeof(struct ieee80211_devcaps_req) + \ (((_nchan)-1) * sizeof(struct ieee80211_channel))) #define IEEE80211_DEVCAPS_SPACE(_dc) \ IEEE80211_DEVCAPS_SIZE((_dc)->dc_chaninfo.ic_nchans) struct ieee80211_chanswitch_req { struct ieee80211_channel csa_chan; /* new channel */ int csa_mode; /* CSA mode */ int csa_count; /* beacon count to switch */ }; /* * Get/set per-station vlan tag. */ struct ieee80211req_sta_vlan { uint8_t sv_macaddr[IEEE80211_ADDR_LEN]; uint16_t sv_vlan; }; #ifdef __FreeBSD__ /* * FreeBSD-style ioctls. */ /* the first member must be matched with struct ifreq */ struct ieee80211req { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ uint16_t i_type; /* req type */ int16_t i_val; /* Index or simple value */ uint16_t i_len; /* Index or simple value */ void *i_data; /* Extra data */ }; #define SIOCS80211 _IOW('i', 234, struct ieee80211req) #define SIOCG80211 _IOWR('i', 235, struct ieee80211req) #define SIOCG80211STATS _IOWR('i', 236, struct ifreq) #define IEEE80211_IOC_SSID 1 #define IEEE80211_IOC_NUMSSIDS 2 #define IEEE80211_IOC_WEP 3 #define IEEE80211_WEP_NOSUP -1 #define IEEE80211_WEP_OFF 0 #define IEEE80211_WEP_ON 1 #define IEEE80211_WEP_MIXED 2 #define IEEE80211_IOC_WEPKEY 4 #define IEEE80211_IOC_NUMWEPKEYS 5 #define IEEE80211_IOC_WEPTXKEY 6 #define IEEE80211_IOC_AUTHMODE 7 #define IEEE80211_IOC_STATIONNAME 8 #define IEEE80211_IOC_CHANNEL 9 #define IEEE80211_IOC_POWERSAVE 10 #define IEEE80211_POWERSAVE_NOSUP -1 #define IEEE80211_POWERSAVE_OFF 0 #define IEEE80211_POWERSAVE_CAM 1 #define IEEE80211_POWERSAVE_PSP 2 #define IEEE80211_POWERSAVE_PSP_CAM 3 #define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM #define IEEE80211_IOC_POWERSAVESLEEP 11 #define IEEE80211_IOC_RTSTHRESHOLD 12 #define IEEE80211_IOC_PROTMODE 13 #define IEEE80211_PROTMODE_OFF 0 #define IEEE80211_PROTMODE_CTS 1 #define IEEE80211_PROTMODE_RTSCTS 2 #define IEEE80211_IOC_TXPOWER 14 /* global tx power limit */ #define IEEE80211_IOC_BSSID 15 #define IEEE80211_IOC_ROAMING 16 /* roaming mode */ #define IEEE80211_IOC_PRIVACY 17 /* privacy invoked */ #define IEEE80211_IOC_DROPUNENCRYPTED 18 /* discard unencrypted frames */ #define IEEE80211_IOC_WPAKEY 19 #define IEEE80211_IOC_DELKEY 20 #define IEEE80211_IOC_MLME 21 /* 22 was IEEE80211_IOC_OPTIE, replaced by IEEE80211_IOC_APPIE */ /* 23 was IEEE80211_IOC_SCAN_REQ */ /* 24 was IEEE80211_IOC_SCAN_RESULTS */ #define IEEE80211_IOC_COUNTERMEASURES 25 /* WPA/TKIP countermeasures */ #define IEEE80211_IOC_WPA 26 /* WPA mode (0,1,2) */ #define IEEE80211_IOC_CHANLIST 27 /* channel list */ #define IEEE80211_IOC_WME 28 /* WME mode (on, off) */ #define IEEE80211_IOC_HIDESSID 29 /* hide SSID mode (on, off) */ #define IEEE80211_IOC_APBRIDGE 30 /* AP inter-sta bridging */ /* 31-35,37-38 were for WPA authenticator settings */ /* 36 was IEEE80211_IOC_DRIVER_CAPS */ #define IEEE80211_IOC_WPAIE 39 /* WPA information element */ #define IEEE80211_IOC_STA_STATS 40 /* per-station statistics */ #define IEEE80211_IOC_MACCMD 41 /* MAC ACL operation */ #define IEEE80211_IOC_CHANINFO 42 /* channel info list */ #define IEEE80211_IOC_TXPOWMAX 43 /* max tx power for channel */ #define IEEE80211_IOC_STA_TXPOW 44 /* per-station tx power limit */ /* 45 was IEEE80211_IOC_STA_INFO */ #define IEEE80211_IOC_WME_CWMIN 46 /* WME: ECWmin */ #define IEEE80211_IOC_WME_CWMAX 47 /* WME: ECWmax */ #define IEEE80211_IOC_WME_AIFS 48 /* WME: AIFSN */ #define IEEE80211_IOC_WME_TXOPLIMIT 49 /* WME: txops limit */ #define IEEE80211_IOC_WME_ACM 50 /* WME: ACM (bss only) */ #define IEEE80211_IOC_WME_ACKPOLICY 51 /* WME: ACK policy (!bss only)*/ #define IEEE80211_IOC_DTIM_PERIOD 52 /* DTIM period (beacons) */ #define IEEE80211_IOC_BEACON_INTERVAL 53 /* beacon interval (ms) */ #define IEEE80211_IOC_ADDMAC 54 /* add sta to MAC ACL table */ #define IEEE80211_IOC_DELMAC 55 /* del sta from MAC ACL table */ #define IEEE80211_IOC_PUREG 56 /* pure 11g (no 11b stations) */ #define IEEE80211_IOC_FF 57 /* ATH fast frames (on, off) */ #define IEEE80211_IOC_TURBOP 58 /* ATH turbo' (on, off) */ #define IEEE80211_IOC_BGSCAN 59 /* bg scanning (on, off) */ #define IEEE80211_IOC_BGSCAN_IDLE 60 /* bg scan idle threshold */ #define IEEE80211_IOC_BGSCAN_INTERVAL 61 /* bg scan interval */ #define IEEE80211_IOC_SCANVALID 65 /* scan cache valid threshold */ /* 66-72 were IEEE80211_IOC_ROAM_* and IEEE80211_IOC_MCAST_RATE */ #define IEEE80211_IOC_FRAGTHRESHOLD 73 /* tx fragmentation threshold */ #define IEEE80211_IOC_BURST 75 /* packet bursting */ #define IEEE80211_IOC_SCAN_RESULTS 76 /* get scan results */ #define IEEE80211_IOC_BMISSTHRESHOLD 77 /* beacon miss threshold */ #define IEEE80211_IOC_STA_INFO 78 /* station/neighbor info */ #define IEEE80211_IOC_WPAIE2 79 /* WPA+RSN info elements */ #define IEEE80211_IOC_CURCHAN 80 /* current channel */ #define IEEE80211_IOC_SHORTGI 81 /* 802.11n half GI */ #define IEEE80211_IOC_AMPDU 82 /* 802.11n A-MPDU (on, off) */ #define IEEE80211_IOC_AMPDU_LIMIT 83 /* A-MPDU length limit */ #define IEEE80211_IOC_AMPDU_DENSITY 84 /* A-MPDU density */ #define IEEE80211_IOC_AMSDU 85 /* 802.11n A-MSDU (on, off) */ #define IEEE80211_IOC_AMSDU_LIMIT 86 /* A-MSDU length limit */ #define IEEE80211_IOC_PUREN 87 /* pure 11n (no legacy sta's) */ #define IEEE80211_IOC_DOTH 88 /* 802.11h (on, off) */ /* 89-91 were regulatory items */ #define IEEE80211_IOC_HTCOMPAT 92 /* support pre-D1.10 HT ie's */ #define IEEE80211_IOC_DWDS 93 /* DWDS/4-address handling */ #define IEEE80211_IOC_INACTIVITY 94 /* sta inactivity handling */ #define IEEE80211_IOC_APPIE 95 /* application IE's */ #define IEEE80211_IOC_WPS 96 /* WPS operation */ #define IEEE80211_IOC_TSN 97 /* TSN operation */ #define IEEE80211_IOC_DEVCAPS 98 /* driver+device capabilities */ #define IEEE80211_IOC_CHANSWITCH 99 /* start 11h channel switch */ #define IEEE80211_IOC_DFS 100 /* DFS (on, off) */ #define IEEE80211_IOC_DOTD 101 /* 802.11d (on, off) */ #define IEEE80211_IOC_HTPROTMODE 102 /* HT protection (off, rts) */ #define IEEE80211_IOC_SCAN_REQ 103 /* scan w/ specified params */ #define IEEE80211_IOC_SCAN_CANCEL 104 /* cancel ongoing scan */ #define IEEE80211_IOC_HTCONF 105 /* HT config (off, HT20, HT40)*/ #define IEEE80211_IOC_REGDOMAIN 106 /* regulatory domain info */ #define IEEE80211_IOC_ROAM 107 /* roaming params en masse */ #define IEEE80211_IOC_TXPARAMS 108 /* tx parameters */ #define IEEE80211_IOC_STA_VLAN 109 /* per-station vlan tag */ #define IEEE80211_IOC_SMPS 110 /* MIMO power save */ #define IEEE80211_IOC_RIFS 111 /* RIFS config (on, off) */ #define IEEE80211_IOC_GREENFIELD 112 /* Greenfield (on, off) */ #define IEEE80211_IOC_STBC 113 /* STBC Tx/RX (on, off) */ #define IEEE80211_IOC_LDPC 114 /* LDPC Tx/RX (on, off) */ #define IEEE80211_IOC_UAPSD 115 /* UAPSD (on, off) */ #define IEEE80211_IOC_UAPSD_INFO 116 /* UAPSD (SP, per-AC enable) */ /* VHT */ #define IEEE80211_IOC_VHTCONF 130 /* VHT config (off, on; widths) */ #define IEEE80211_IOC_MESH_ID 170 /* mesh identifier */ #define IEEE80211_IOC_MESH_AP 171 /* accepting peerings */ #define IEEE80211_IOC_MESH_FWRD 172 /* forward frames */ #define IEEE80211_IOC_MESH_PROTO 173 /* mesh protocols */ #define IEEE80211_IOC_MESH_TTL 174 /* mesh TTL */ #define IEEE80211_IOC_MESH_RTCMD 175 /* mesh routing table commands*/ #define IEEE80211_IOC_MESH_PR_METRIC 176 /* mesh metric protocol */ #define IEEE80211_IOC_MESH_PR_PATH 177 /* mesh path protocol */ #define IEEE80211_IOC_MESH_PR_SIG 178 /* mesh sig protocol */ #define IEEE80211_IOC_MESH_PR_CC 179 /* mesh congestion protocol */ #define IEEE80211_IOC_MESH_PR_AUTH 180 /* mesh auth protocol */ #define IEEE80211_IOC_MESH_GATE 181 /* mesh gate XXX: 173? */ #define IEEE80211_IOC_HWMP_ROOTMODE 190 /* HWMP root mode */ #define IEEE80211_IOC_HWMP_MAXHOPS 191 /* number of hops before drop */ #define IEEE80211_IOC_HWMP_TTL 192 /* HWMP TTL */ #define IEEE80211_IOC_TDMA_SLOT 201 /* TDMA: assigned slot */ #define IEEE80211_IOC_TDMA_SLOTCNT 202 /* TDMA: slots in bss */ #define IEEE80211_IOC_TDMA_SLOTLEN 203 /* TDMA: slot length (usecs) */ #define IEEE80211_IOC_TDMA_BINTERVAL 204 /* TDMA: beacon intvl (slots) */ #define IEEE80211_IOC_QUIET 205 /* Quiet Enable/Disable */ #define IEEE80211_IOC_QUIET_PERIOD 206 /* Quiet Period */ #define IEEE80211_IOC_QUIET_OFFSET 207 /* Quiet Offset */ #define IEEE80211_IOC_QUIET_DUR 208 /* Quiet Duration */ #define IEEE80211_IOC_QUIET_COUNT 209 /* Quiet Count */ #define IEEE80211_IOC_IC_NAME 210 /* HW device name. */ /* * Parameters for controlling a scan requested with * IEEE80211_IOC_SCAN_REQ. * * Active scans cause ProbeRequest frames to be issued for each * specified ssid and, by default, a broadcast ProbeRequest frame. * The set of ssid's is specified in the request. * * By default the scan will cause a BSS to be joined (in station/adhoc * mode) or a channel to be selected for operation (hostap mode). * To disable that specify IEEE80211_IOC_SCAN_NOPICK and if the * * If the station is currently associated to an AP then a scan request * will cause the station to leave the current channel and potentially * miss frames from the AP. Alternatively the station may notify the * AP that it is going into power save mode before it leaves the channel. * This ensures frames for the station are buffered by the AP. This is * termed a ``bg scan'' and is requested with the IEEE80211_IOC_SCAN_BGSCAN * flag. Background scans may take longer than foreground scans and may * be preempted by traffic. If a station is not associated to an AP * then a request for a background scan is automatically done in the * foreground. * * The results of the scan request are cached by the system. This * information is aged out and/or invalidated based on events like not * being able to associated to an AP. To flush the current cache * contents before doing a scan the IEEE80211_IOC_SCAN_FLUSH flag may * be specified. * * By default the scan will be done until a suitable AP is located * or a channel is found for use. A scan can also be constrained * to be done once (IEEE80211_IOC_SCAN_ONCE) or to last for no more * than a specified duration. */ struct ieee80211_scan_req { int sr_flags; #define IEEE80211_IOC_SCAN_NOPICK 0x00001 /* scan only, no selection */ #define IEEE80211_IOC_SCAN_ACTIVE 0x00002 /* active scan (probe req) */ #define IEEE80211_IOC_SCAN_PICK1ST 0x00004 /* ``hey sailor'' mode */ #define IEEE80211_IOC_SCAN_BGSCAN 0x00008 /* bg scan, exit ps at end */ #define IEEE80211_IOC_SCAN_ONCE 0x00010 /* do one complete pass */ #define IEEE80211_IOC_SCAN_NOBCAST 0x00020 /* don't send bcast probe req */ #define IEEE80211_IOC_SCAN_NOJOIN 0x00040 /* no auto-sequencing */ #define IEEE80211_IOC_SCAN_FLUSH 0x10000 /* flush scan cache first */ #define IEEE80211_IOC_SCAN_CHECK 0x20000 /* check scan cache first */ u_int sr_duration; /* duration (ms) */ #define IEEE80211_IOC_SCAN_DURATION_MIN 1 #define IEEE80211_IOC_SCAN_DURATION_MAX 0x7fffffff #define IEEE80211_IOC_SCAN_FOREVER IEEE80211_IOC_SCAN_DURATION_MAX u_int sr_mindwell; /* min channel dwelltime (ms) */ u_int sr_maxdwell; /* max channel dwelltime (ms) */ int sr_nssid; #define IEEE80211_IOC_SCAN_MAX_SSID 3 struct { int len; /* length in bytes */ uint8_t ssid[IEEE80211_NWID_LEN]; /* ssid contents */ } sr_ssid[IEEE80211_IOC_SCAN_MAX_SSID]; }; /* * Scan result data returned for IEEE80211_IOC_SCAN_RESULTS. * Each result is a fixed size structure followed by a variable * length SSID and one or more variable length information elements. * The size of each variable length item is found in the fixed * size structure and the entire length of the record is specified * in isr_len. Result records are rounded to a multiple of 4 bytes. */ struct ieee80211req_scan_result { uint16_t isr_len; /* total length (mult of 4) */ uint16_t isr_ie_off; /* offset to SSID+IE data */ uint16_t isr_ie_len; /* IE length */ uint16_t isr_freq; /* MHz */ uint16_t isr_flags; /* channel flags */ int8_t isr_noise; int8_t isr_rssi; uint16_t isr_intval; /* beacon interval */ uint8_t isr_capinfo; /* capabilities */ uint8_t isr_erp; /* ERP element */ uint8_t isr_bssid[IEEE80211_ADDR_LEN]; uint8_t isr_nrates; uint8_t isr_rates[IEEE80211_RATE_MAXSIZE]; uint8_t isr_ssid_len; /* SSID length */ uint8_t isr_meshid_len; /* MESH ID length */ /* variable length SSID, followed by variable length MESH ID, followed by IE data */ }; /* * Virtual AP cloning parameters. The parent device must * be a vap-capable device. All parameters specified with * the clone request are fixed for the lifetime of the vap. * * There are two flavors of WDS vaps: legacy and dynamic. * Legacy WDS operation implements a static binding between * two stations encapsulating traffic in 4-address frames. * Dynamic WDS vaps are created when a station associates to * an AP and sends a 4-address frame. If the AP vap is * configured to support WDS then this will generate an * event to user programs listening on the routing socket * and a Dynamic WDS vap will be created to handle traffic * to/from that station. In both cases the bssid of the * peer must be specified when creating the vap. * * By default a vap will inherit the mac address/bssid of * the underlying device. To request a unique address the * IEEE80211_CLONE_BSSID flag should be supplied. This is * meaningless for WDS vaps as they share the bssid of an * AP vap that must otherwise exist. Note that some devices * may not be able to support multiple addresses. * * Station mode vap's normally depend on the device to notice * when the AP stops sending beacon frames. If IEEE80211_CLONE_NOBEACONS * is specified the net80211 layer will do this in s/w. This * is mostly useful when setting up a WDS repeater/extender where * an AP vap is combined with a sta vap and the device isn't able * to track beacon frames in hardware. */ struct ieee80211_clone_params { char icp_parent[IFNAMSIZ]; /* parent device */ uint16_t icp_opmode; /* operating mode */ uint16_t icp_flags; /* see below */ uint8_t icp_bssid[IEEE80211_ADDR_LEN]; /* for WDS links */ uint8_t icp_macaddr[IEEE80211_ADDR_LEN];/* local address */ }; #define IEEE80211_CLONE_BSSID 0x0001 /* allocate unique mac/bssid */ #define IEEE80211_CLONE_NOBEACONS 0x0002 /* don't setup beacon timers */ #define IEEE80211_CLONE_WDSLEGACY 0x0004 /* legacy WDS processing */ #define IEEE80211_CLONE_MACADDR 0x0008 /* use specified mac addr */ #define IEEE80211_CLONE_TDMA 0x0010 /* operate in TDMA mode */ #endif /* __FreeBSD__ */ #endif /* _NET80211_IEEE80211_IOCTL_H_ */
