/* $OpenBSD: ieee80211_ioctl.h,v 1.8 2007/06/06 19:31:07 damien Exp $ */ /* $NetBSD: ieee80211_ioctl.h,v 1.7 2004/04/30 22:51:04 dyoung Exp $ */ /*- * Copyright (c) 2001 Atsushi Onoe * Copyright (c) 2002, 2003 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. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * 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. * * $FreeBSD: src/sys/net80211/ieee80211_ioctl.h,v 1.5 2004/03/30 22:57:57 sam Exp $ */ #ifndef _NET80211_IEEE80211_IOCTL_H_ #define _NET80211_IEEE80211_IOCTL_H_ /* * IEEE 802.11 ioctls. */ /* per-interface statistics */ struct ieee80211_stats { u_int32_t is_rx_badversion; /* rx frame with bad version */ u_int32_t is_rx_tooshort; /* rx frame too short */ u_int32_t is_rx_wrongbss; /* rx from wrong bssid */ u_int32_t is_rx_dup; /* rx discard 'cuz dup */ u_int32_t is_rx_wrongdir; /* rx w/ wrong direction */ u_int32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */ u_int32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */ u_int32_t is_rx_nowep; /* rx w/ wep but wep !config */ u_int32_t is_rx_wepfail; /* rx wep processing failed */ u_int32_t is_rx_decap; /* rx decapsulation failed */ u_int32_t is_rx_mgtdiscard; /* rx discard mgt frames */ u_int32_t is_rx_ctl; /* rx discard ctrl frames */ u_int32_t is_rx_rstoobig; /* rx rate set truncated */ u_int32_t is_rx_elem_missing; /* rx required element missing*/ u_int32_t is_rx_elem_toobig; /* rx element too big */ u_int32_t is_rx_elem_toosmall; /* rx element too small */ u_int32_t is_rx_elem_unknown; /* rx element unknown */ u_int32_t is_rx_badchan; /* rx frame w/ invalid chan */ u_int32_t is_rx_chanmismatch; /* rx frame chan mismatch */ u_int32_t is_rx_nodealloc; /* rx frame dropped */ u_int32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */ u_int32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */ u_int32_t is_rx_auth_fail; /* rx sta auth failure */ u_int32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */ u_int32_t is_rx_assoc_notauth; /* rx assoc w/o auth */ u_int32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */ u_int32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */ u_int32_t is_rx_deauth; /* rx deauthentication */ u_int32_t is_rx_disassoc; /* rx disassociation */ u_int32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/ u_int32_t is_rx_nombuf; /* rx failed for lack of mbuf */ u_int32_t is_rx_decryptcrc; /* rx decrypt failed on crc */ u_int32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/ u_int32_t is_rx_bad_auth; /* rx bad auth request */ u_int32_t is_tx_nombuf; /* tx failed for lack of mbuf */ u_int32_t is_tx_nonode; /* tx failed for no node */ u_int32_t is_tx_unknownmgt; /* tx of unknown mgt frame */ u_int32_t is_scan_active; /* active scans started */ u_int32_t is_scan_passive; /* passive scans started */ u_int32_t is_node_timeout; /* nodes timed out inactivity */ u_int32_t is_crypto_nomem; /* no memory for crypto ctx */ }; #define SIOCG80211STATS _IOWR('i', 242, struct ifreq) /* network identifier (ESSID), nwid is pointed at by ifr.ifr_data */ struct ieee80211_nwid { u_int8_t i_len; u_int8_t i_nwid[IEEE80211_NWID_LEN]; }; #define SIOCS80211NWID _IOWR('i', 230, struct ifreq) #define SIOCG80211NWID _IOWR('i', 231, struct ifreq) /* network key (WEP), the first member must be matched with struct ifreq */ struct ieee80211_nwkey { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ int i_wepon; /* wep enabled flag */ int i_defkid; /* default encrypt key id */ struct { int i_keylen; u_int8_t *i_keydat; } i_key[IEEE80211_WEP_NKID]; }; #define IEEE80211_NWKEY_OPEN 0 /* No privacy */ #define IEEE80211_NWKEY_WEP 1 /* WEP enabled */ #define IEEE80211_NWKEY_EAP 2 /* EAP enabled */ #define IEEE80211_NWKEY_PERSIST 0x100 /* designate persist keyset */ #define SIOCS80211NWKEY _IOW('i', 232, struct ieee80211_nwkey) #define SIOCG80211NWKEY _IOWR('i', 233, struct ieee80211_nwkey) /* power management parameters */ struct ieee80211_power { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ int i_enabled; /* 1 == on, 0 == off */ int i_maxsleep; /* max sleep in ms */ }; #define SIOCS80211POWER _IOW('i', 234, struct ieee80211_power) #define SIOCG80211POWER _IOWR('i', 235, struct ieee80211_power) /* authentication type */ struct ieee80211_auth { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ int i_authtype; }; #define IEEE80211_AUTH_NONE 0 #define IEEE80211_AUTH_OPEN 1 #define IEEE80211_AUTH_SHARED 2 #define SIOCS80211AUTH _IOW('i', 236, struct ieee80211_auth) #define SIOCG80211AUTH _IOWR('i', 237, struct ieee80211_auth) /* channel request */ struct ieee80211chanreq { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ u_int16_t i_channel; }; #ifndef IEEE80211_CHAN_ANY #define IEEE80211_CHAN_ANY 0xffff #endif #define SIOCS80211CHANNEL _IOW('i', 238, struct ieee80211chanreq) #define SIOCG80211CHANNEL _IOWR('i', 239, struct ieee80211chanreq) /* BSS identifier */ struct ieee80211_bssid { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ u_int8_t i_bssid[IEEE80211_ADDR_LEN]; }; #define SIOCS80211BSSID _IOW('i', 240, struct ieee80211_bssid) #define SIOCG80211BSSID _IOWR('i', 241, struct ieee80211_bssid) /* transmit power */ struct ieee80211_txpower { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ int i_mode; /* auto, manual */ int16_t i_val; /* dBm */ }; #define SIOCS80211TXPOWER _IOW('i', 243, struct ieee80211_txpower) #define SIOCG80211TXPOWER _IOWR('i', 244, struct ieee80211_txpower) #define IEEE80211_TXPOWER_MODE_FIXED 0 /* fixed tx power value */ #define IEEE80211_TXPOWER_MODE_AUTO 1 /* auto level control */ /* scan request (will block) */ #define IEEE80211_SCAN_TIMEOUT 30 /* timeout in seconds */ #define SIOCS80211SCAN _IOW('i', 210, struct ifreq) /* node and requests */ struct ieee80211_nodereq { char nr_ifname[IFNAMSIZ]; /* e.g. "ath0" */ /* Node address and name information */ u_int8_t nr_macaddr[IEEE80211_ADDR_LEN]; /* node lladdr */ u_int8_t nr_bssid[IEEE80211_ADDR_LEN]; /* bssid */ u_int8_t nr_nwid_len; /* ESSID length */ u_int8_t nr_nwid[IEEE80211_NWID_LEN]; /* ESSID */ /* Channel and rates */ u_int16_t nr_channel; /* last channel */ u_int16_t nr_chan_flags; /* channel flags */ u_int8_t nr_nrates; /* rate count */ u_int8_t nr_rates[IEEE80211_RATE_MAXSIZE]; /* rate set */ /* Node status information */ u_int8_t nr_rssi; /* received signal strength */ u_int8_t nr_max_rssi; /* maximum rssi */ u_int8_t nr_tstamp[8]; /* from last received beacon */ u_int16_t nr_intval; /* beacon interval */ u_int16_t nr_capinfo; /* capabilities */ u_int16_t nr_fhdwell; /* FH only */ u_int8_t nr_fhindex; /* FH only */ u_int8_t nr_erp; /* 11g only */ u_int8_t nr_pwrsave; /* power saving mode */ u_int16_t nr_associd; /* assoc response */ u_int16_t nr_txseq; /* seq to be transmitted */ u_int16_t nr_rxseq; /* seq previous received */ u_int32_t nr_fails; /* failure count to associate */ u_int32_t nr_inact; /* inactivity mark count */ u_int8_t nr_txrate; /* index to nr_rates[] */ u_int16_t nr_state; /* node state in the cache */ /* Node flags */ u_int8_t nr_flags; }; #define IEEE80211_NODEREQ_STATE(_s) (1 << _s) #define IEEE80211_NODEREQ_STATE_BITS \ "\20\01CACHE\02BSS\03AUTH\04ASSOC\05COLLECT" #define IEEE80211_NODEREQ_RSSI(_nr) \ ((u_int)(((float)(_nr)->nr_rssi / (_nr)->nr_max_rssi) * 100)) #define IEEE80211_NODEREQ_STA 0x00 /* station */ #define IEEE80211_NODEREQ_AP 0x01 /* access point */ #define IEEE80211_NODEREQ_AP_BSS 0x02 /* current bss access point */ #define IEEE80211_NODEREQ_COPY 0x04 /* add node with flags */ #define SIOCG80211NODE _IOWR('i', 211, struct ieee80211_nodereq) #define SIOCS80211NODE _IOW('i', 212, struct ieee80211_nodereq) #define SIOCS80211DELNODE _IOW('i', 213, struct ieee80211_nodereq) /* get the entire node cache */ struct ieee80211_nodereq_all { char na_ifname[IFNAMSIZ]; /* e.g. "ath0" */ int na_nodes; /* returned count */ size_t na_size; /* size of node buffer */ struct ieee80211_nodereq *na_node; /* allocated node buffer */ /* Match nodes by flag */ u_int8_t na_flags; /* IEEE80211_NODEREQ_* */ }; #define SIOCG80211ALLNODES _IOWR('i', 214, struct ieee80211_nodereq) /* net80211 specific interface flags */ #define IEEE80211_F_HIDENWID 0x10000000 /* CONF: hidden ssid mode */ #define IEEE80211_F_NOBRIDGE 0x20000000 /* CONF: no internal bridging */ #define IEEE80211_F_HOSTAPMASK 0x30000000 #define IEEE80211_F_USERSHIFT 28 #define IEEE80211_F_USERBITS "\20\01HIDENWID\02NOBRIDGE" struct ieee80211_flags { const char *f_name; u_int f_flag; }; #define IEEE80211_FLAGS { \ { "hidenwid", IEEE80211_F_HIDENWID >> IEEE80211_F_USERSHIFT }, \ { "nobridge", IEEE80211_F_NOBRIDGE >> IEEE80211_F_USERSHIFT } \ } #define SIOCG80211FLAGS _IOWR('i', 216, struct ifreq) #define SIOCS80211FLAGS _IOW('i', 217, struct ifreq) #endif /* _NET80211_IEEE80211_IOCTL_H_ */