11a1e1d21SSam Leffler /*- 27535e66aSSam Leffler * Copyright (c) 2001 Atsushi Onoe 310ad9a77SSam Leffler * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 41a1e1d21SSam Leffler * All rights reserved. 51a1e1d21SSam Leffler * 61a1e1d21SSam Leffler * Redistribution and use in source and binary forms, with or without 71a1e1d21SSam Leffler * modification, are permitted provided that the following conditions 81a1e1d21SSam Leffler * are met: 91a1e1d21SSam Leffler * 1. Redistributions of source code must retain the above copyright 101a1e1d21SSam Leffler * notice, this list of conditions and the following disclaimer. 111a1e1d21SSam Leffler * 2. Redistributions in binary form must reproduce the above copyright 121a1e1d21SSam Leffler * notice, this list of conditions and the following disclaimer in the 131a1e1d21SSam Leffler * documentation and/or other materials provided with the distribution. 147535e66aSSam Leffler * 157535e66aSSam Leffler * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 167535e66aSSam Leffler * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 177535e66aSSam Leffler * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 187535e66aSSam Leffler * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 197535e66aSSam Leffler * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 207535e66aSSam Leffler * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 217535e66aSSam Leffler * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 227535e66aSSam Leffler * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 237535e66aSSam Leffler * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 247535e66aSSam Leffler * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 251a1e1d21SSam Leffler * 261a1e1d21SSam Leffler * $FreeBSD$ 271a1e1d21SSam Leffler */ 281a1e1d21SSam Leffler #ifndef _NET80211_IEEE80211_VAR_H_ 291a1e1d21SSam Leffler #define _NET80211_IEEE80211_VAR_H_ 301a1e1d21SSam Leffler 311a1e1d21SSam Leffler /* 321a1e1d21SSam Leffler * Definitions for IEEE 802.11 drivers. 331a1e1d21SSam Leffler */ 348a1b9b6aSSam Leffler /* NB: portability glue must go first */ 3573330dabSEdward Tomasz Napierala #if defined(__NetBSD__) 368a1b9b6aSSam Leffler #include <net80211/ieee80211_netbsd.h> 3773330dabSEdward Tomasz Napierala #elif defined(__FreeBSD__) 388a1b9b6aSSam Leffler #include <net80211/ieee80211_freebsd.h> 3973330dabSEdward Tomasz Napierala #elif defined(__linux__) 408a1b9b6aSSam Leffler #include <net80211/ieee80211_linux.h> 418a1b9b6aSSam Leffler #else 428a1b9b6aSSam Leffler #error "No support for your operating system!" 438a1b9b6aSSam Leffler #endif 448a1b9b6aSSam Leffler 458a1b9b6aSSam Leffler #include <net80211/_ieee80211.h> 461a1e1d21SSam Leffler #include <net80211/ieee80211.h> 475b16c28cSSam Leffler #include <net80211/ieee80211_ageq.h> 481a1e1d21SSam Leffler #include <net80211/ieee80211_crypto.h> 49b032f27cSSam Leffler #include <net80211/ieee80211_dfs.h> 501be50176SSam Leffler #include <net80211/ieee80211_ioctl.h> /* for ieee80211_stats */ 5126d39e2cSSam Leffler #include <net80211/ieee80211_phy.h> 5268e8e04eSSam Leffler #include <net80211/ieee80211_power.h> 5363092fceSSam Leffler #include <net80211/ieee80211_node.h> 541a1e1d21SSam Leffler #include <net80211/ieee80211_proto.h> 555463c4a4SSam Leffler #include <net80211/ieee80211_radiotap.h> 5668e8e04eSSam Leffler #include <net80211/ieee80211_scan.h> 571a1e1d21SSam Leffler 58eadc444aSEitan Adler #define IEEE80211_TXPOWER_MAX 100 /* .5 dBm (XXX units?) */ 598a1b9b6aSSam Leffler #define IEEE80211_TXPOWER_MIN 0 /* kill radio */ 601a1e1d21SSam Leffler 618a1b9b6aSSam Leffler #define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */ 622ffc548fSSam Leffler #define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */ 631a1e1d21SSam Leffler 64e701e041SSam Leffler #define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */ 6597bcffbdSSam Leffler #define IEEE80211_HWBMISS_DEFAULT 7 /* h/w bmiss threshold (beacons) */ 66e701e041SSam Leffler 6768e8e04eSSam Leffler #define IEEE80211_BGSCAN_INTVAL_MIN 15 /* min bg scan intvl (secs) */ 6868e8e04eSSam Leffler #define IEEE80211_BGSCAN_INTVAL_DEFAULT (5*60) /* default bg scan intvl */ 6968e8e04eSSam Leffler 7068e8e04eSSam Leffler #define IEEE80211_BGSCAN_IDLE_MIN 100 /* min idle time (ms) */ 7168e8e04eSSam Leffler #define IEEE80211_BGSCAN_IDLE_DEFAULT 250 /* default idle time (ms) */ 7268e8e04eSSam Leffler 7368e8e04eSSam Leffler #define IEEE80211_SCAN_VALID_MIN 10 /* min scan valid time (secs) */ 7468e8e04eSSam Leffler #define IEEE80211_SCAN_VALID_DEFAULT 60 /* default scan valid time */ 7568e8e04eSSam Leffler 768a1b9b6aSSam Leffler #define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */ 778a1b9b6aSSam Leffler #define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */ 781a1e1d21SSam Leffler 79b032f27cSSam Leffler #define IEEE80211_FIXED_RATE_NONE 0xff 80b032f27cSSam Leffler #define IEEE80211_TXMAX_DEFAULT 6 /* default ucast max retries */ 812c39b32cSSam Leffler 8233acb1ceSSam Leffler #define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX 8333acb1ceSSam Leffler #define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX 8433acb1ceSSam Leffler 85f48ad55eSSam Leffler #define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) 86f48ad55eSSam Leffler #define IEEE80211_TU_TO_MS(x) (((x) * 1024) / 1000) 8780d65398SAdrian Chadd /* XXX TODO: cap this at 1, in case hz is not 1000 */ 885a6b5f3cSAndriy Voskoboinyk #define IEEE80211_TU_TO_TICKS(x)(((uint64_t)(x) * 1024 * hz) / (1000 * 1000)) 892ffc548fSSam Leffler 90b032f27cSSam Leffler /* 91b032f27cSSam Leffler * 802.11 control state is split into a common portion that maps 92b032f27cSSam Leffler * 1-1 to a physical device and one or more "Virtual AP's" (VAP) 93b032f27cSSam Leffler * that are bound to an ieee80211com instance and share a single 94b032f27cSSam Leffler * underlying device. Each VAP has a corresponding OS device 95b032f27cSSam Leffler * entity through which traffic flows and that applications use 96b032f27cSSam Leffler * for issuing ioctls, etc. 97b032f27cSSam Leffler */ 98b032f27cSSam Leffler 99b032f27cSSam Leffler /* 100b032f27cSSam Leffler * Data common to one or more virtual AP's. State shared by 101b032f27cSSam Leffler * the underlying device and the net80211 layer is exposed here; 102b032f27cSSam Leffler * e.g. device-specific callbacks. 103b032f27cSSam Leffler */ 104b032f27cSSam Leffler struct ieee80211vap; 105b032f27cSSam Leffler typedef void (*ieee80211vap_attach)(struct ieee80211vap *); 106b032f27cSSam Leffler 107b032f27cSSam Leffler struct ieee80211_appie { 108b032f27cSSam Leffler uint16_t ie_len; /* size of ie_data */ 109b032f27cSSam Leffler uint8_t ie_data[]; /* user-specified IE's */ 110b032f27cSSam Leffler }; 1111a1e1d21SSam Leffler 11210ad9a77SSam Leffler struct ieee80211_tdma_param; 113339ccfb3SSam Leffler struct ieee80211_rate_table; 1140510acbdSSam Leffler struct ieee80211_tx_ampdu; 1150510acbdSSam Leffler struct ieee80211_rx_ampdu; 11604f19fd6SSam Leffler struct ieee80211_superg; 11776340123SSam Leffler struct ieee80211_frame; 11810ad9a77SSam Leffler 1191a1e1d21SSam Leffler struct ieee80211com { 120151cc3adSGleb Smirnoff void *ic_softc; /* driver softc */ 121c8550c02SGleb Smirnoff const char *ic_name; /* usually device name */ 12268e8e04eSSam Leffler ieee80211_com_lock_t ic_comlock; /* state update lock */ 1235cda6006SAdrian Chadd ieee80211_tx_lock_t ic_txlock; /* ic/vap TX lock */ 124cdc0cf21SAndriy Voskoboinyk ieee80211_ff_lock_t ic_fflock; /* stageq/ni_tx_superg lock */ 1257a79cebfSGleb Smirnoff LIST_ENTRY(ieee80211com) ic_next; /* on global list */ 126b032f27cSSam Leffler TAILQ_HEAD(, ieee80211vap) ic_vaps; /* list of vap instances */ 12768e8e04eSSam Leffler int ic_headroom; /* driver tx headroom needs */ 1281a1e1d21SSam Leffler enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */ 1291a1e1d21SSam Leffler enum ieee80211_opmode ic_opmode; /* operation mode */ 130b032f27cSSam Leffler struct callout ic_inact; /* inactivity processing */ 1315efea30fSAndrew Thompson struct taskqueue *ic_tq; /* deferred state thread */ 132b032f27cSSam Leffler struct task ic_parent_task; /* deferred parent processing */ 1335efea30fSAndrew Thompson struct task ic_promisc_task;/* deferred promisc update */ 1345efea30fSAndrew Thompson struct task ic_mcast_task; /* deferred mcast update */ 1355efea30fSAndrew Thompson struct task ic_chan_task; /* deferred channel change */ 1365efea30fSAndrew Thompson struct task ic_bmiss_task; /* deferred beacon miss hndlr */ 137b94299c4SAdrian Chadd struct task ic_chw_task; /* deferred HT CHW update */ 138dd2fb488SAdrian Chadd struct task ic_wme_task; /* deferred WME update */ 1394061c639SAndriy Voskoboinyk struct task ic_restart_task; /* deferred device restart */ 14068e8e04eSSam Leffler 14181c04d11SGleb Smirnoff counter_u64_t ic_ierrors; /* input errors */ 14281c04d11SGleb Smirnoff counter_u64_t ic_oerrors; /* output errors */ 14381c04d11SGleb Smirnoff 14468e8e04eSSam Leffler uint32_t ic_flags; /* state flags */ 14568e8e04eSSam Leffler uint32_t ic_flags_ext; /* extended state flags */ 1462bfc8a91SSam Leffler uint32_t ic_flags_ht; /* HT state flags */ 1471b6167d2SSam Leffler uint32_t ic_flags_ven; /* vendor state flags */ 14868e8e04eSSam Leffler uint32_t ic_caps; /* capabilities */ 1491b6167d2SSam Leffler uint32_t ic_htcaps; /* HT capabilities */ 150e1d36f83SRui Paulo uint32_t ic_htextcaps; /* HT extended capabilities */ 151b032f27cSSam Leffler uint32_t ic_cryptocaps; /* crypto capabilities */ 152b134c582SAndriy Voskoboinyk /* set of mode capabilities */ 153b134c582SAndriy Voskoboinyk uint8_t ic_modecaps[IEEE80211_MODE_BYTES]; 154b032f27cSSam Leffler uint8_t ic_promisc; /* vap's needing promisc mode */ 155b032f27cSSam Leffler uint8_t ic_allmulti; /* vap's needing all multicast*/ 156b032f27cSSam Leffler uint8_t ic_nrunning; /* vap's marked running */ 157b032f27cSSam Leffler uint8_t ic_curmode; /* current mode */ 1587a79cebfSGleb Smirnoff uint8_t ic_macaddr[IEEE80211_ADDR_LEN]; 15968e8e04eSSam Leffler uint16_t ic_bintval; /* beacon interval */ 16068e8e04eSSam Leffler uint16_t ic_lintval; /* listen interval */ 16168e8e04eSSam Leffler uint16_t ic_holdover; /* PM hold over duration */ 16268e8e04eSSam Leffler uint16_t ic_txpowlimit; /* global tx power limit */ 163b032f27cSSam Leffler struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX]; 16468e8e04eSSam Leffler 16568e8e04eSSam Leffler /* 16668e8e04eSSam Leffler * Channel state: 16768e8e04eSSam Leffler * 16868e8e04eSSam Leffler * ic_channels is the set of available channels for the device; 16968e8e04eSSam Leffler * it is setup by the driver 17068e8e04eSSam Leffler * ic_nchans is the number of valid entries in ic_channels 17168e8e04eSSam Leffler * ic_chan_avail is a bit vector of these channels used to check 17268e8e04eSSam Leffler * whether a channel is available w/o searching the channel table. 17368e8e04eSSam Leffler * ic_chan_active is a (potentially) constrained subset of 17468e8e04eSSam Leffler * ic_chan_avail that reflects any mode setting or user-specified 17568e8e04eSSam Leffler * limit on the set of channels to use/scan 17668e8e04eSSam Leffler * ic_curchan is the current channel the device is set to; it may 17768e8e04eSSam Leffler * be different from ic_bsschan when we are off-channel scanning 17868e8e04eSSam Leffler * or otherwise doing background work 17968e8e04eSSam Leffler * ic_bsschan is the channel selected for operation; it may 18068e8e04eSSam Leffler * be undefined (IEEE80211_CHAN_ANYC) 18168e8e04eSSam Leffler * ic_prevchan is a cached ``previous channel'' used to optimize 18268e8e04eSSam Leffler * lookups when switching back+forth between two channels 18368e8e04eSSam Leffler * (e.g. for dynamic turbo) 18468e8e04eSSam Leffler */ 18568e8e04eSSam Leffler int ic_nchans; /* # entries in ic_channels */ 18631378b1cSSam Leffler struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX]; 18768e8e04eSSam Leffler uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES]; 18868e8e04eSSam Leffler uint8_t ic_chan_active[IEEE80211_CHAN_BYTES]; 18968e8e04eSSam Leffler uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES]; 19068e8e04eSSam Leffler struct ieee80211_channel *ic_curchan; /* current channel */ 19126d39e2cSSam Leffler const struct ieee80211_rate_table *ic_rt; /* table for ic_curchan */ 19268e8e04eSSam Leffler struct ieee80211_channel *ic_bsschan; /* bss channel */ 19368e8e04eSSam Leffler struct ieee80211_channel *ic_prevchan; /* previous channel */ 194b032f27cSSam Leffler struct ieee80211_regdomain ic_regdomain;/* regulatory data */ 195b032f27cSSam Leffler struct ieee80211_appie *ic_countryie; /* calculated country ie */ 196b032f27cSSam Leffler struct ieee80211_channel *ic_countryie_chan; 197b032f27cSSam Leffler 198b032f27cSSam Leffler /* 802.11h/DFS state */ 199b032f27cSSam Leffler struct ieee80211_channel *ic_csa_newchan;/* channel for doing CSA */ 200c70761e6SSam Leffler short ic_csa_mode; /* mode for doing CSA */ 201c70761e6SSam Leffler short ic_csa_count; /* count for doing CSA */ 202b032f27cSSam Leffler struct ieee80211_dfs_state ic_dfs; /* DFS state */ 20368e8e04eSSam Leffler 20468e8e04eSSam Leffler struct ieee80211_scan_state *ic_scan; /* scan state */ 205f7f155faSAdrian Chadd struct ieee80211_scan_methods *ic_scan_methods; /* scan methods */ 20668e8e04eSSam Leffler int ic_lastdata; /* time of last data frame */ 20768e8e04eSSam Leffler int ic_lastscan; /* time last scan completed */ 20868e8e04eSSam Leffler 209b032f27cSSam Leffler /* NB: this is the union of all vap stations/neighbors */ 210b032f27cSSam Leffler int ic_max_keyix; /* max h/w key index */ 21168e8e04eSSam Leffler struct ieee80211_node_table ic_sta; /* stations/neighbors */ 2125b16c28cSSam Leffler struct ieee80211_ageq ic_stageq; /* frame staging queue */ 2135b16c28cSSam Leffler uint32_t ic_hash_key; /* random key for mac hash */ 21468e8e04eSSam Leffler 215b032f27cSSam Leffler /* XXX multi-bss: split out common/vap parts */ 21668e8e04eSSam Leffler struct ieee80211_wme_state ic_wme; /* WME/WMM state */ 21768e8e04eSSam Leffler 218b032f27cSSam Leffler /* XXX multi-bss: can per-vap be done/make sense? */ 21968e8e04eSSam Leffler enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */ 22068e8e04eSSam Leffler uint16_t ic_nonerpsta; /* # non-ERP stations */ 22168e8e04eSSam Leffler uint16_t ic_longslotsta; /* # long slot time stations */ 22268e8e04eSSam Leffler uint16_t ic_sta_assoc; /* stations associated */ 2231b6167d2SSam Leffler uint16_t ic_ht_sta_assoc;/* HT stations associated */ 2241b6167d2SSam Leffler uint16_t ic_ht40_sta_assoc;/* HT40 stations associated */ 225b105a069SSam Leffler uint8_t ic_curhtprotmode;/* HTINFO bss state */ 2261b6167d2SSam Leffler enum ieee80211_protmode ic_htprotmode; /* HT protection mode */ 227b105a069SSam Leffler int ic_lastnonerp; /* last time non-ERP sta noted*/ 2281b6167d2SSam Leffler int ic_lastnonht; /* last time non-HT sta noted */ 229dfe4a64bSRui Paulo uint8_t ic_rxstream; /* # RX streams */ 230dfe4a64bSRui Paulo uint8_t ic_txstream; /* # TX streams */ 23168e8e04eSSam Leffler 23204f19fd6SSam Leffler /* optional state for Atheros SuperG protocol extensions */ 23304f19fd6SSam Leffler struct ieee80211_superg *ic_superg; 234339ccfb3SSam Leffler 2355463c4a4SSam Leffler /* radiotap handling */ 2365463c4a4SSam Leffler struct ieee80211_radiotap_header *ic_th;/* tx radiotap headers */ 2375463c4a4SSam Leffler void *ic_txchan; /* channel state in ic_th */ 2385463c4a4SSam Leffler struct ieee80211_radiotap_header *ic_rh;/* rx radiotap headers */ 2395463c4a4SSam Leffler void *ic_rxchan; /* channel state in ic_rh */ 240e1cfcbcbSSam Leffler int ic_montaps; /* active monitor mode taps */ 2415463c4a4SSam Leffler 242b032f27cSSam Leffler /* virtual ap create/delete */ 243b032f27cSSam Leffler struct ieee80211vap* (*ic_vap_create)(struct ieee80211com *, 244fcd9500fSBernhard Schmidt const char [IFNAMSIZ], int, 245fcd9500fSBernhard Schmidt enum ieee80211_opmode, int, 246fcd9500fSBernhard Schmidt const uint8_t [IEEE80211_ADDR_LEN], 247fcd9500fSBernhard Schmidt const uint8_t [IEEE80211_ADDR_LEN]); 248b032f27cSSam Leffler void (*ic_vap_delete)(struct ieee80211vap *); 2497a79cebfSGleb Smirnoff /* device specific ioctls */ 2507a79cebfSGleb Smirnoff int (*ic_ioctl)(struct ieee80211com *, 2517a79cebfSGleb Smirnoff u_long, void *); 2527a79cebfSGleb Smirnoff /* start/stop device */ 2537a79cebfSGleb Smirnoff void (*ic_parent)(struct ieee80211com *); 254b032f27cSSam Leffler /* operating mode attachment */ 255b032f27cSSam Leffler ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX]; 256b032f27cSSam Leffler /* return hardware/radio capabilities */ 257b032f27cSSam Leffler void (*ic_getradiocaps)(struct ieee80211com *, 2585fe9f044SSam Leffler int, int *, struct ieee80211_channel []); 259b032f27cSSam Leffler /* check and/or prepare regdomain state change */ 260b032f27cSSam Leffler int (*ic_setregdomain)(struct ieee80211com *, 261b032f27cSSam Leffler struct ieee80211_regdomain *, 262b032f27cSSam Leffler int, struct ieee80211_channel []); 26332b0e64bSAdrian Chadd 26432b0e64bSAdrian Chadd int (*ic_set_quiet)(struct ieee80211_node *, 26532b0e64bSAdrian Chadd u_int8_t *quiet_elm); 26632b0e64bSAdrian Chadd 2677a79cebfSGleb Smirnoff /* regular transmit */ 2687a79cebfSGleb Smirnoff int (*ic_transmit)(struct ieee80211com *, 2697a79cebfSGleb Smirnoff struct mbuf *); 27068e8e04eSSam Leffler /* send/recv 802.11 management frame */ 271b032f27cSSam Leffler int (*ic_send_mgmt)(struct ieee80211_node *, 272b032f27cSSam Leffler int, int); 27368e8e04eSSam Leffler /* send raw 802.11 frame */ 27468e8e04eSSam Leffler int (*ic_raw_xmit)(struct ieee80211_node *, 27568e8e04eSSam Leffler struct mbuf *, 27668e8e04eSSam Leffler const struct ieee80211_bpf_params *); 27768e8e04eSSam Leffler /* update device state for 802.11 slot time change */ 278272f6adeSGleb Smirnoff void (*ic_updateslot)(struct ieee80211com *); 279b032f27cSSam Leffler /* handle multicast state changes */ 280272f6adeSGleb Smirnoff void (*ic_update_mcast)(struct ieee80211com *); 281b032f27cSSam Leffler /* handle promiscuous mode changes */ 282272f6adeSGleb Smirnoff void (*ic_update_promisc)(struct ieee80211com *); 28368e8e04eSSam Leffler /* new station association callback/notification */ 28468e8e04eSSam Leffler void (*ic_newassoc)(struct ieee80211_node *, int); 28510ad9a77SSam Leffler /* TDMA update notification */ 28610ad9a77SSam Leffler void (*ic_tdma_update)(struct ieee80211_node *, 2872bc3ce77SSam Leffler const struct ieee80211_tdma_param *, int); 28868e8e04eSSam Leffler /* node state management */ 28938c208f8SSam Leffler struct ieee80211_node* (*ic_node_alloc)(struct ieee80211vap *, 29038c208f8SSam Leffler const uint8_t [IEEE80211_ADDR_LEN]); 29168e8e04eSSam Leffler void (*ic_node_free)(struct ieee80211_node *); 29268e8e04eSSam Leffler void (*ic_node_cleanup)(struct ieee80211_node *); 293b032f27cSSam Leffler void (*ic_node_age)(struct ieee80211_node *); 294b032f27cSSam Leffler void (*ic_node_drain)(struct ieee80211_node *); 29568e8e04eSSam Leffler int8_t (*ic_node_getrssi)(const struct ieee80211_node*); 29668e8e04eSSam Leffler void (*ic_node_getsignal)(const struct ieee80211_node*, 29768e8e04eSSam Leffler int8_t *, int8_t *); 298b032f27cSSam Leffler void (*ic_node_getmimoinfo)( 299b032f27cSSam Leffler const struct ieee80211_node*, 300b032f27cSSam Leffler struct ieee80211_mimo_info *); 30168e8e04eSSam Leffler /* scanning support */ 30268e8e04eSSam Leffler void (*ic_scan_start)(struct ieee80211com *); 30368e8e04eSSam Leffler void (*ic_scan_end)(struct ieee80211com *); 30468e8e04eSSam Leffler void (*ic_set_channel)(struct ieee80211com *); 305b032f27cSSam Leffler void (*ic_scan_curchan)(struct ieee80211_scan_state *, 30668e8e04eSSam Leffler unsigned long); 307b032f27cSSam Leffler void (*ic_scan_mindwell)(struct ieee80211_scan_state *); 30868e8e04eSSam Leffler 3098a1b9b6aSSam Leffler /* 31068e8e04eSSam Leffler * 802.11n ADDBA support. A simple/generic implementation 31168e8e04eSSam Leffler * of A-MPDU tx aggregation is provided; the driver may 31268e8e04eSSam Leffler * override these methods to provide their own support. 31368e8e04eSSam Leffler * A-MPDU rx re-ordering happens automatically if the 31468e8e04eSSam Leffler * driver passes out-of-order frames to ieee80211_input 31568e8e04eSSam Leffler * from an assocated HT station. 3168a1b9b6aSSam Leffler */ 31776340123SSam Leffler int (*ic_recv_action)(struct ieee80211_node *, 31876340123SSam Leffler const struct ieee80211_frame *, 31968e8e04eSSam Leffler const uint8_t *frm, const uint8_t *efrm); 32068e8e04eSSam Leffler int (*ic_send_action)(struct ieee80211_node *, 32176340123SSam Leffler int category, int action, void *); 322b032f27cSSam Leffler /* check if A-MPDU should be enabled this station+ac */ 323b032f27cSSam Leffler int (*ic_ampdu_enable)(struct ieee80211_node *, 324b032f27cSSam Leffler struct ieee80211_tx_ampdu *); 32568e8e04eSSam Leffler /* start/stop doing A-MPDU tx aggregation for a station */ 32668e8e04eSSam Leffler int (*ic_addba_request)(struct ieee80211_node *, 32768e8e04eSSam Leffler struct ieee80211_tx_ampdu *, 32868e8e04eSSam Leffler int dialogtoken, int baparamset, 32968e8e04eSSam Leffler int batimeout); 33068e8e04eSSam Leffler int (*ic_addba_response)(struct ieee80211_node *, 33168e8e04eSSam Leffler struct ieee80211_tx_ampdu *, 33268e8e04eSSam Leffler int status, int baparamset, int batimeout); 33368e8e04eSSam Leffler void (*ic_addba_stop)(struct ieee80211_node *, 33468e8e04eSSam Leffler struct ieee80211_tx_ampdu *); 335a834836dSAdrian Chadd void (*ic_addba_response_timeout)(struct ieee80211_node *, 336a834836dSAdrian Chadd struct ieee80211_tx_ampdu *); 337cc71a422SSam Leffler /* BAR response received */ 338cc71a422SSam Leffler void (*ic_bar_response)(struct ieee80211_node *, 339cc71a422SSam Leffler struct ieee80211_tx_ampdu *, int status); 34051b5aba2SSam Leffler /* start/stop doing A-MPDU rx processing for a station */ 34151b5aba2SSam Leffler int (*ic_ampdu_rx_start)(struct ieee80211_node *, 34251b5aba2SSam Leffler struct ieee80211_rx_ampdu *, int baparamset, 34351b5aba2SSam Leffler int batimeout, int baseqctl); 34451b5aba2SSam Leffler void (*ic_ampdu_rx_stop)(struct ieee80211_node *, 34551b5aba2SSam Leffler struct ieee80211_rx_ampdu *); 346b94299c4SAdrian Chadd 347b94299c4SAdrian Chadd /* The channel width has changed (20<->2040) */ 348b94299c4SAdrian Chadd void (*ic_update_chw)(struct ieee80211com *); 349b94299c4SAdrian Chadd 350e1d36f83SRui Paulo uint64_t ic_spare[7]; 3511a1e1d21SSam Leffler }; 3521a1e1d21SSam Leffler 353b032f27cSSam Leffler struct ieee80211_aclator; 35410ad9a77SSam Leffler struct ieee80211_tdma_state; 35559aa14a9SRui Paulo struct ieee80211_mesh_state; 35659aa14a9SRui Paulo struct ieee80211_hwmp_state; 357b032f27cSSam Leffler 358b032f27cSSam Leffler struct ieee80211vap { 359b032f27cSSam Leffler struct ifmedia iv_media; /* interface media config */ 360b032f27cSSam Leffler struct ifnet *iv_ifp; /* associated device */ 361b032f27cSSam Leffler struct bpf_if *iv_rawbpf; /* packet filter structure */ 362b032f27cSSam Leffler struct sysctl_ctx_list *iv_sysctl; /* dynamic sysctl context */ 363b032f27cSSam Leffler struct sysctl_oid *iv_oid; /* net.wlan.X sysctl oid */ 364b032f27cSSam Leffler 365b032f27cSSam Leffler TAILQ_ENTRY(ieee80211vap) iv_next; /* list of vap instances */ 366b032f27cSSam Leffler struct ieee80211com *iv_ic; /* back ptr to common state */ 3671d47c76cSAndriy Voskoboinyk /* MAC address: ifp or ic */ 3681d47c76cSAndriy Voskoboinyk uint8_t iv_myaddr[IEEE80211_ADDR_LEN]; 369b032f27cSSam Leffler uint32_t iv_debug; /* debug msg flags */ 370b032f27cSSam Leffler struct ieee80211_stats iv_stats; /* statistics */ 371b032f27cSSam Leffler 372b032f27cSSam Leffler uint32_t iv_flags; /* state flags */ 373b032f27cSSam Leffler uint32_t iv_flags_ext; /* extended state flags */ 3742bfc8a91SSam Leffler uint32_t iv_flags_ht; /* HT state flags */ 375b032f27cSSam Leffler uint32_t iv_flags_ven; /* vendor state flags */ 3767a79cebfSGleb Smirnoff uint32_t iv_ifflags; /* ifnet flags */ 377b032f27cSSam Leffler uint32_t iv_caps; /* capabilities */ 378b032f27cSSam Leffler uint32_t iv_htcaps; /* HT capabilities */ 379e1d36f83SRui Paulo uint32_t iv_htextcaps; /* HT extended capabilities */ 380b032f27cSSam Leffler enum ieee80211_opmode iv_opmode; /* operation mode */ 381b032f27cSSam Leffler enum ieee80211_state iv_state; /* state machine state */ 3825efea30fSAndrew Thompson enum ieee80211_state iv_nstate; /* pending state */ 3835efea30fSAndrew Thompson int iv_nstate_arg; /* pending state arg */ 3845efea30fSAndrew Thompson struct task iv_nstate_task; /* deferred state processing */ 3855efea30fSAndrew Thompson struct task iv_swbmiss_task;/* deferred iv_bmiss call */ 386b032f27cSSam Leffler struct callout iv_mgtsend; /* mgmt frame response timer */ 387b032f27cSSam Leffler /* inactivity timer settings */ 388b032f27cSSam Leffler int iv_inact_init; /* setting for new station */ 389b032f27cSSam Leffler int iv_inact_auth; /* auth but not assoc setting */ 390b032f27cSSam Leffler int iv_inact_run; /* authorized setting */ 391b032f27cSSam Leffler int iv_inact_probe; /* inactive probe time */ 392b032f27cSSam Leffler 393b032f27cSSam Leffler int iv_des_nssid; /* # desired ssids */ 394b032f27cSSam Leffler struct ieee80211_scan_ssid iv_des_ssid[1];/* desired ssid table */ 395b032f27cSSam Leffler uint8_t iv_des_bssid[IEEE80211_ADDR_LEN]; 396b032f27cSSam Leffler struct ieee80211_channel *iv_des_chan; /* desired channel */ 397b032f27cSSam Leffler uint16_t iv_des_mode; /* desired mode */ 398b032f27cSSam Leffler int iv_nicknamelen; /* XXX junk */ 399b032f27cSSam Leffler uint8_t iv_nickname[IEEE80211_NWID_LEN]; 400b032f27cSSam Leffler u_int iv_bgscanidle; /* bg scan idle threshold */ 401b032f27cSSam Leffler u_int iv_bgscanintvl; /* bg scan min interval */ 402b032f27cSSam Leffler u_int iv_scanvalid; /* scan cache valid threshold */ 403b032f27cSSam Leffler u_int iv_scanreq_duration; 404b032f27cSSam Leffler u_int iv_scanreq_mindwell; 405b032f27cSSam Leffler u_int iv_scanreq_maxdwell; 406b032f27cSSam Leffler uint16_t iv_scanreq_flags;/* held scan request params */ 407b032f27cSSam Leffler uint8_t iv_scanreq_nssid; 408b032f27cSSam Leffler struct ieee80211_scan_ssid iv_scanreq_ssid[IEEE80211_SCAN_MAX_SSID]; 409b032f27cSSam Leffler /* sta-mode roaming state */ 410b032f27cSSam Leffler enum ieee80211_roamingmode iv_roaming; /* roaming mode */ 411b032f27cSSam Leffler struct ieee80211_roamparam iv_roamparms[IEEE80211_MODE_MAX]; 412b032f27cSSam Leffler 413b032f27cSSam Leffler uint8_t iv_bmissthreshold; 414b032f27cSSam Leffler uint8_t iv_bmiss_count; /* current beacon miss count */ 415b032f27cSSam Leffler int iv_bmiss_max; /* max bmiss before scan */ 416b032f27cSSam Leffler uint16_t iv_swbmiss_count;/* beacons in last period */ 417b032f27cSSam Leffler uint16_t iv_swbmiss_period;/* s/w bmiss period */ 418b032f27cSSam Leffler struct callout iv_swbmiss; /* s/w beacon miss timer */ 419b032f27cSSam Leffler 420b032f27cSSam Leffler int iv_ampdu_rxmax; /* A-MPDU rx limit (bytes) */ 421b032f27cSSam Leffler int iv_ampdu_density;/* A-MPDU density */ 422b032f27cSSam Leffler int iv_ampdu_limit; /* A-MPDU tx limit (bytes) */ 423b032f27cSSam Leffler int iv_amsdu_limit; /* A-MSDU tx limit (bytes) */ 424b032f27cSSam Leffler u_int iv_ampdu_mintraffic[WME_NUM_AC]; 425b032f27cSSam Leffler 4260cf00015SAdrian Chadd struct ieee80211_beacon_offsets iv_bcn_off; 427b032f27cSSam Leffler uint32_t *iv_aid_bitmap; /* association id map */ 428b032f27cSSam Leffler uint16_t iv_max_aid; 429b032f27cSSam Leffler uint16_t iv_sta_assoc; /* stations associated */ 430b032f27cSSam Leffler uint16_t iv_ps_sta; /* stations in power save */ 431b032f27cSSam Leffler uint16_t iv_ps_pending; /* ps sta's w/ pending frames */ 432b032f27cSSam Leffler uint16_t iv_txseq; /* mcast xmit seq# space */ 433b032f27cSSam Leffler uint16_t iv_tim_len; /* ic_tim_bitmap size (bytes) */ 434b032f27cSSam Leffler uint8_t *iv_tim_bitmap; /* power-save stations w/ data*/ 435b032f27cSSam Leffler uint8_t iv_dtim_period; /* DTIM period */ 436b032f27cSSam Leffler uint8_t iv_dtim_count; /* DTIM count from last bcn */ 437b032f27cSSam Leffler /* set/unset aid pwrsav state */ 43832b0e64bSAdrian Chadd uint8_t iv_quiet; /* Quiet Element */ 43932b0e64bSAdrian Chadd uint8_t iv_quiet_count; /* constant count for Quiet Element */ 44032b0e64bSAdrian Chadd uint8_t iv_quiet_count_value; /* variable count for Quiet Element */ 44132b0e64bSAdrian Chadd uint8_t iv_quiet_period; /* period for Quiet Element */ 44232b0e64bSAdrian Chadd uint16_t iv_quiet_duration; /* duration for Quiet Element */ 44332b0e64bSAdrian Chadd uint16_t iv_quiet_offset; /* offset for Quiet Element */ 444b032f27cSSam Leffler int iv_csa_count; /* count for doing CSA */ 445b032f27cSSam Leffler 446b032f27cSSam Leffler struct ieee80211_node *iv_bss; /* information for this node */ 447b032f27cSSam Leffler struct ieee80211_txparam iv_txparms[IEEE80211_MODE_MAX]; 448b032f27cSSam Leffler uint16_t iv_rtsthreshold; 449b032f27cSSam Leffler uint16_t iv_fragthreshold; 450b032f27cSSam Leffler int iv_inact_timer; /* inactivity timer wait */ 451b032f27cSSam Leffler /* application-specified IE's to attach to mgt frames */ 452b032f27cSSam Leffler struct ieee80211_appie *iv_appie_beacon; 453b032f27cSSam Leffler struct ieee80211_appie *iv_appie_probereq; 454b032f27cSSam Leffler struct ieee80211_appie *iv_appie_proberesp; 455b032f27cSSam Leffler struct ieee80211_appie *iv_appie_assocreq; 456b032f27cSSam Leffler struct ieee80211_appie *iv_appie_assocresp; 457b032f27cSSam Leffler struct ieee80211_appie *iv_appie_wpa; 458b032f27cSSam Leffler uint8_t *iv_wpa_ie; 459b032f27cSSam Leffler uint8_t *iv_rsn_ie; 460b032f27cSSam Leffler uint16_t iv_max_keyix; /* max h/w key index */ 461b032f27cSSam Leffler ieee80211_keyix iv_def_txkey; /* default/group tx key index */ 462b032f27cSSam Leffler struct ieee80211_key iv_nw_keys[IEEE80211_WEP_NKID]; 463b032f27cSSam Leffler int (*iv_key_alloc)(struct ieee80211vap *, 464e6e547d5SSam Leffler struct ieee80211_key *, 465b032f27cSSam Leffler ieee80211_keyix *, ieee80211_keyix *); 466b032f27cSSam Leffler int (*iv_key_delete)(struct ieee80211vap *, 467b032f27cSSam Leffler const struct ieee80211_key *); 468b032f27cSSam Leffler int (*iv_key_set)(struct ieee80211vap *, 469bc813c40SAdrian Chadd const struct ieee80211_key *); 470b032f27cSSam Leffler void (*iv_key_update_begin)(struct ieee80211vap *); 471b032f27cSSam Leffler void (*iv_key_update_end)(struct ieee80211vap *); 472b032f27cSSam Leffler 473b032f27cSSam Leffler const struct ieee80211_authenticator *iv_auth; /* authenticator glue */ 474b032f27cSSam Leffler void *iv_ec; /* private auth state */ 475b032f27cSSam Leffler 476b032f27cSSam Leffler const struct ieee80211_aclator *iv_acl; /* acl glue */ 477b032f27cSSam Leffler void *iv_as; /* private aclator state */ 478b032f27cSSam Leffler 479b6108616SRui Paulo const struct ieee80211_ratectl *iv_rate; 480b6108616SRui Paulo void *iv_rs; /* private ratectl state */ 481b6108616SRui Paulo 48210ad9a77SSam Leffler struct ieee80211_tdma_state *iv_tdma; /* tdma state */ 48359aa14a9SRui Paulo struct ieee80211_mesh_state *iv_mesh; /* MBSS state */ 48459aa14a9SRui Paulo struct ieee80211_hwmp_state *iv_hwmp; /* HWMP state */ 48510ad9a77SSam Leffler 486b032f27cSSam Leffler /* operate-mode detach hook */ 487b032f27cSSam Leffler void (*iv_opdetach)(struct ieee80211vap *); 488b032f27cSSam Leffler /* receive processing */ 489b032f27cSSam Leffler int (*iv_input)(struct ieee80211_node *, 490c79f192cSAdrian Chadd struct mbuf *, 491c79f192cSAdrian Chadd const struct ieee80211_rx_stats *, 492c79f192cSAdrian Chadd int, int); 493b032f27cSSam Leffler void (*iv_recv_mgmt)(struct ieee80211_node *, 494c79f192cSAdrian Chadd struct mbuf *, int, 495c79f192cSAdrian Chadd const struct ieee80211_rx_stats *, 496c79f192cSAdrian Chadd int, int); 49749eae5f7SSam Leffler void (*iv_recv_ctl)(struct ieee80211_node *, 49849eae5f7SSam Leffler struct mbuf *, int); 499b032f27cSSam Leffler void (*iv_deliver_data)(struct ieee80211vap *, 500b032f27cSSam Leffler struct ieee80211_node *, struct mbuf *); 501b032f27cSSam Leffler #if 0 502b032f27cSSam Leffler /* send processing */ 503b032f27cSSam Leffler int (*iv_send_mgmt)(struct ieee80211_node *, 504b032f27cSSam Leffler int, int); 505b032f27cSSam Leffler #endif 506b032f27cSSam Leffler /* beacon miss processing */ 507b032f27cSSam Leffler void (*iv_bmiss)(struct ieee80211vap *); 508b032f27cSSam Leffler /* reset device state after 802.11 parameter/state change */ 509b032f27cSSam Leffler int (*iv_reset)(struct ieee80211vap *, u_long); 510b032f27cSSam Leffler /* [schedule] beacon frame update */ 511b032f27cSSam Leffler void (*iv_update_beacon)(struct ieee80211vap *, int); 512b032f27cSSam Leffler /* power save handling */ 513b032f27cSSam Leffler void (*iv_update_ps)(struct ieee80211vap *, int); 514b032f27cSSam Leffler int (*iv_set_tim)(struct ieee80211_node *, int); 515e7f0d7cfSAdrian Chadd void (*iv_node_ps)(struct ieee80211_node *, int); 516e7f0d7cfSAdrian Chadd void (*iv_sta_ps)(struct ieee80211vap *, int); 517e7f0d7cfSAdrian Chadd void (*iv_recv_pspoll)(struct ieee80211_node *, 518e7f0d7cfSAdrian Chadd struct mbuf *); 519e7f0d7cfSAdrian Chadd 520b032f27cSSam Leffler /* state machine processing */ 521b032f27cSSam Leffler int (*iv_newstate)(struct ieee80211vap *, 522b032f27cSSam Leffler enum ieee80211_state, int); 523b032f27cSSam Leffler /* 802.3 output method for raw frame xmit */ 524b032f27cSSam Leffler int (*iv_output)(struct ifnet *, struct mbuf *, 52547e8d432SGleb Smirnoff const struct sockaddr *, struct route *); 526b6108616SRui Paulo uint64_t iv_spare[6]; 527b032f27cSSam Leffler }; 528b032f27cSSam Leffler MALLOC_DECLARE(M_80211_VAP); 529b032f27cSSam Leffler 5301a1e1d21SSam Leffler #define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0) 5311a1e1d21SSam Leffler #define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN) 5321a1e1d21SSam Leffler 533b032f27cSSam Leffler /* ic_flags/iv_flags */ 53468e8e04eSSam Leffler #define IEEE80211_F_TURBOP 0x00000001 /* CONF: ATH Turbo enabled*/ 53568e8e04eSSam Leffler #define IEEE80211_F_COMP 0x00000002 /* CONF: ATH comp enabled */ 53668e8e04eSSam Leffler #define IEEE80211_F_FF 0x00000004 /* CONF: ATH FF enabled */ 53768e8e04eSSam Leffler #define IEEE80211_F_BURST 0x00000008 /* CONF: bursting enabled */ 5388a1b9b6aSSam Leffler /* NB: this is intentionally setup to be IEEE80211_CAPINFO_PRIVACY */ 5398a1b9b6aSSam Leffler #define IEEE80211_F_PRIVACY 0x00000010 /* CONF: privacy enabled */ 540c4f040c3SSam Leffler #define IEEE80211_F_PUREG 0x00000020 /* CONF: 11g w/o 11b sta's */ 5418a1b9b6aSSam Leffler #define IEEE80211_F_SCAN 0x00000080 /* STATUS: scanning */ 5428a1b9b6aSSam Leffler #define IEEE80211_F_ASCAN 0x00000100 /* STATUS: active scan */ 5438a1b9b6aSSam Leffler #define IEEE80211_F_SIBSS 0x00000200 /* STATUS: start IBSS */ 5448a1b9b6aSSam Leffler /* NB: this is intentionally setup to be IEEE80211_CAPINFO_SHORT_SLOTTIME */ 5458a1b9b6aSSam Leffler #define IEEE80211_F_SHSLOT 0x00000400 /* STATUS: use short slot time*/ 5468a1b9b6aSSam Leffler #define IEEE80211_F_PMGTON 0x00000800 /* CONF: Power mgmt enable */ 5478a1b9b6aSSam Leffler #define IEEE80211_F_DESBSSID 0x00001000 /* CONF: des_bssid is set */ 5488a1b9b6aSSam Leffler #define IEEE80211_F_WME 0x00002000 /* CONF: enable WME use */ 549f6df3191SSam Leffler #define IEEE80211_F_BGSCAN 0x00004000 /* CONF: bg scan enabled (???)*/ 5508a1b9b6aSSam Leffler #define IEEE80211_F_SWRETRY 0x00008000 /* CONF: sw tx retry enabled */ 5518a1b9b6aSSam Leffler #define IEEE80211_F_TXPOW_FIXED 0x00010000 /* TX Power: fixed rate */ 5528a1b9b6aSSam Leffler #define IEEE80211_F_IBSSON 0x00020000 /* CONF: IBSS creation enable */ 5538a1b9b6aSSam Leffler #define IEEE80211_F_SHPREAMBLE 0x00040000 /* STATUS: use short preamble */ 5548a1b9b6aSSam Leffler #define IEEE80211_F_DATAPAD 0x00080000 /* CONF: do alignment pad */ 5552e79ca97SSam Leffler #define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */ 5562e79ca97SSam Leffler #define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/ 557b032f27cSSam Leffler #define IEEE80211_F_CSAPENDING 0x00400000 /* STATUS: chan switch pending*/ 5588a1b9b6aSSam Leffler #define IEEE80211_F_WPA1 0x00800000 /* CONF: WPA enabled */ 5598a1b9b6aSSam Leffler #define IEEE80211_F_WPA2 0x01000000 /* CONF: WPA2 enabled */ 5608a1b9b6aSSam Leffler #define IEEE80211_F_WPA 0x01800000 /* CONF: WPA/WPA2 enabled */ 5618a1b9b6aSSam Leffler #define IEEE80211_F_DROPUNENC 0x02000000 /* CONF: drop unencrypted */ 5628a1b9b6aSSam Leffler #define IEEE80211_F_COUNTERM 0x04000000 /* CONF: TKIP countermeasures */ 5638a1b9b6aSSam Leffler #define IEEE80211_F_HIDESSID 0x08000000 /* CONF: hide SSID in beacon */ 5648a1b9b6aSSam Leffler #define IEEE80211_F_NOBRIDGE 0x10000000 /* CONF: dis. internal bridge */ 565b032f27cSSam Leffler #define IEEE80211_F_PCF 0x20000000 /* CONF: PCF enabled */ 56668e8e04eSSam Leffler #define IEEE80211_F_DOTH 0x40000000 /* CONF: 11h enabled */ 567b032f27cSSam Leffler #define IEEE80211_F_DWDS 0x80000000 /* CONF: Dynamic WDS enabled */ 56868e8e04eSSam Leffler 5693d13a955SSam Leffler #define IEEE80211_F_BITS \ 5703d13a955SSam Leffler "\20\1TURBOP\2COMP\3FF\4BURST\5PRIVACY\6PUREG\10SCAN\11ASCAN\12SIBSS" \ 5713d13a955SSam Leffler "\13SHSLOT\14PMGTON\15DESBSSID\16WME\17BGSCAN\20SWRETRY\21TXPOW_FIXED" \ 5723d13a955SSam Leffler "\22IBSSON\23SHPREAMBLE\24DATAPAD\25USEPROT\26USERBARKER\27CSAPENDING" \ 5733d13a955SSam Leffler "\30WPA1\31WPA2\32DROPUNENC\33COUNTERM\34HIDESSID\35NOBRIDG\36PCF" \ 5743d13a955SSam Leffler "\37DOTH\40DWDS" 5753d13a955SSam Leffler 57668e8e04eSSam Leffler /* Atheros protocol-specific flags */ 57768e8e04eSSam Leffler #define IEEE80211_F_ATHEROS \ 57868e8e04eSSam Leffler (IEEE80211_F_FF | IEEE80211_F_COMP | IEEE80211_F_TURBOP) 57968e8e04eSSam Leffler /* Check if an Atheros capability was negotiated for use */ 580b032f27cSSam Leffler #define IEEE80211_ATH_CAP(vap, ni, bit) \ 581b032f27cSSam Leffler ((vap)->iv_flags & (ni)->ni_ath_flags & (bit)) 5821a1e1d21SSam Leffler 583b032f27cSSam Leffler /* ic_flags_ext/iv_flags_ext */ 584c066143cSSam Leffler #define IEEE80211_FEXT_INACT 0x00000002 /* CONF: sta inact handling */ 585b032f27cSSam Leffler #define IEEE80211_FEXT_SCANWAIT 0x00000004 /* STATUS: awaiting scan */ 586f6df3191SSam Leffler /* 0x00000006 reserved */ 58768e8e04eSSam Leffler #define IEEE80211_FEXT_BGSCAN 0x00000008 /* STATUS: complete bgscan */ 588b032f27cSSam Leffler #define IEEE80211_FEXT_WPS 0x00000010 /* CONF: WPS enabled */ 589b032f27cSSam Leffler #define IEEE80211_FEXT_TSN 0x00000020 /* CONF: TSN enabled */ 590b032f27cSSam Leffler #define IEEE80211_FEXT_SCANREQ 0x00000040 /* STATUS: scan req params */ 5916076cbacSSam Leffler #define IEEE80211_FEXT_RESUME 0x00000080 /* STATUS: start on resume */ 592f2a6a13cSSam Leffler #define IEEE80211_FEXT_4ADDR 0x00000100 /* CONF: apply 4-addr encap */ 593b105a069SSam Leffler #define IEEE80211_FEXT_NONERP_PR 0x00000200 /* STATUS: non-ERP sta present*/ 594e99662a6SSam Leffler #define IEEE80211_FEXT_SWBMISS 0x00000400 /* CONF: do bmiss in s/w */ 595f7eb979aSSam Leffler #define IEEE80211_FEXT_DFS 0x00000800 /* CONF: DFS enabled */ 596b032f27cSSam Leffler #define IEEE80211_FEXT_DOTD 0x00001000 /* CONF: 11d enabled */ 5975efea30fSAndrew Thompson #define IEEE80211_FEXT_STATEWAIT 0x00002000 /* STATUS: awaiting state chg */ 5985efea30fSAndrew Thompson #define IEEE80211_FEXT_REINIT 0x00004000 /* STATUS: INIT state first */ 5995463c4a4SSam Leffler #define IEEE80211_FEXT_BPF 0x00008000 /* STATUS: BPF tap present */ 600b032f27cSSam Leffler /* NB: immutable: should be set only when creating a vap */ 601b032f27cSSam Leffler #define IEEE80211_FEXT_WDSLEGACY 0x00010000 /* CONF: legacy WDS operation */ 602097131ffSSam Leffler #define IEEE80211_FEXT_PROBECHAN 0x00020000 /* CONF: probe passive channel*/ 60383fcb812SAndrew Thompson #define IEEE80211_FEXT_UNIQMAC 0x00040000 /* CONF: user or computed mac */ 60484c7170eSAdrian Chadd #define IEEE80211_FEXT_SCAN_OFFLOAD 0x00080000 /* CONF: scan is fully offloaded */ 605f6df3191SSam Leffler 6063d13a955SSam Leffler #define IEEE80211_FEXT_BITS \ 6072bfc8a91SSam Leffler "\20\2INACT\3SCANWAIT\4BGSCAN\5WPS\6TSN\7SCANREQ\10RESUME" \ 6085efea30fSAndrew Thompson "\0114ADDR\12NONEPR_PR\13SWBMISS\14DFS\15DOTD\16STATEWAIT\17REINIT" \ 60984c7170eSAdrian Chadd "\20BPF\21WDSLEGACY\22PROBECHAN\23UNIQMAC\24SCAN_OFFLOAD" 6102bfc8a91SSam Leffler 6112bfc8a91SSam Leffler /* ic_flags_ht/iv_flags_ht */ 6122bfc8a91SSam Leffler #define IEEE80211_FHT_NONHT_PR 0x00000001 /* STATUS: non-HT sta present */ 6132bfc8a91SSam Leffler #define IEEE80211_FHT_GF 0x00040000 /* CONF: Greenfield enabled */ 6142bfc8a91SSam Leffler #define IEEE80211_FHT_HT 0x00080000 /* CONF: HT supported */ 6152bfc8a91SSam Leffler #define IEEE80211_FHT_AMPDU_TX 0x00100000 /* CONF: A-MPDU tx supported */ 6162bfc8a91SSam Leffler #define IEEE80211_FHT_AMPDU_RX 0x00200000 /* CONF: A-MPDU rx supported */ 6172bfc8a91SSam Leffler #define IEEE80211_FHT_AMSDU_TX 0x00400000 /* CONF: A-MSDU tx supported */ 6182bfc8a91SSam Leffler #define IEEE80211_FHT_AMSDU_RX 0x00800000 /* CONF: A-MSDU rx supported */ 6192bfc8a91SSam Leffler #define IEEE80211_FHT_USEHT40 0x01000000 /* CONF: 20/40 use enabled */ 6202bfc8a91SSam Leffler #define IEEE80211_FHT_PUREN 0x02000000 /* CONF: 11n w/o legacy sta's */ 6212bfc8a91SSam Leffler #define IEEE80211_FHT_SHORTGI20 0x04000000 /* CONF: short GI in HT20 */ 6222bfc8a91SSam Leffler #define IEEE80211_FHT_SHORTGI40 0x08000000 /* CONF: short GI in HT40 */ 6232bfc8a91SSam Leffler #define IEEE80211_FHT_HTCOMPAT 0x10000000 /* CONF: HT vendor OUI's */ 6242bfc8a91SSam Leffler #define IEEE80211_FHT_RIFS 0x20000000 /* CONF: RIFS enabled */ 6252bfc8a91SSam Leffler #define IEEE80211_FHT_STBC_TX 0x40000000 /* CONF: STBC tx enabled */ 6262bfc8a91SSam Leffler #define IEEE80211_FHT_STBC_RX 0x80000000 /* CONF: STBC rx enabled */ 6272bfc8a91SSam Leffler 6282bfc8a91SSam Leffler #define IEEE80211_FHT_BITS \ 6292bfc8a91SSam Leffler "\20\1NONHT_PR" \ 630ddea9b62SBernhard Schmidt "\23GF\24HT\25AMPDU_TX\26AMPDU_TX" \ 6315c0aa618SSam Leffler "\27AMSDU_TX\30AMSDU_RX\31USEHT40\32PUREN\33SHORTGI20\34SHORTGI40" \ 6325c0aa618SSam Leffler "\35HTCOMPAT\36RIFS\37STBC_TX\40STBC_RX" 6333d13a955SSam Leffler 6343d13a955SSam Leffler #define IEEE80211_FVEN_BITS "\20" 6353d13a955SSam Leffler 636c8f5794eSGleb Smirnoff int ic_printf(struct ieee80211com *, const char *, ...) __printflike(2, 3); 6377a79cebfSGleb Smirnoff void ieee80211_ifattach(struct ieee80211com *); 6388a1b9b6aSSam Leffler void ieee80211_ifdetach(struct ieee80211com *); 639b032f27cSSam Leffler int ieee80211_vap_setup(struct ieee80211com *, struct ieee80211vap *, 640fcd9500fSBernhard Schmidt const char name[IFNAMSIZ], int unit, 641fcd9500fSBernhard Schmidt enum ieee80211_opmode opmode, int flags, 6427a79cebfSGleb Smirnoff const uint8_t bssid[IEEE80211_ADDR_LEN]); 643ba2c1fbcSAdrian Chadd int ieee80211_vap_attach(struct ieee80211vap *, 6447a79cebfSGleb Smirnoff ifm_change_cb_t, ifm_stat_cb_t, 6457a79cebfSGleb Smirnoff const uint8_t macaddr[IEEE80211_ADDR_LEN]); 646b032f27cSSam Leffler void ieee80211_vap_detach(struct ieee80211vap *); 64768e8e04eSSam Leffler const struct ieee80211_rateset *ieee80211_get_suprates(struct ieee80211com *ic, 64841b3c790SSam Leffler const struct ieee80211_channel *); 6498a1b9b6aSSam Leffler void ieee80211_announce(struct ieee80211com *); 65068e8e04eSSam Leffler void ieee80211_announce_channels(struct ieee80211com *); 651b032f27cSSam Leffler void ieee80211_drain(struct ieee80211com *); 6527a79cebfSGleb Smirnoff void ieee80211_chan_init(struct ieee80211com *); 65368e8e04eSSam Leffler struct ieee80211com *ieee80211_find_vap(const uint8_t mac[IEEE80211_ADDR_LEN]); 6547a79cebfSGleb Smirnoff struct ieee80211com *ieee80211_find_com(const char *name); 6557cde0202SAndriy Voskoboinyk typedef void ieee80211_com_iter_func(void *, struct ieee80211com *); 6567cde0202SAndriy Voskoboinyk void ieee80211_iterate_coms(ieee80211_com_iter_func *, void *); 6571a1e1d21SSam Leffler int ieee80211_media_change(struct ifnet *); 6581a1e1d21SSam Leffler void ieee80211_media_status(struct ifnet *, struct ifmediareq *); 659b032f27cSSam Leffler int ieee80211_ioctl(struct ifnet *, u_long, caddr_t); 6601a1e1d21SSam Leffler int ieee80211_rate2media(struct ieee80211com *, int, 6611a1e1d21SSam Leffler enum ieee80211_phymode); 6621a1e1d21SSam Leffler int ieee80211_media2rate(int); 6636f322b78SSam Leffler int ieee80211_mhz2ieee(u_int, u_int); 66468e8e04eSSam Leffler int ieee80211_chan2ieee(struct ieee80211com *, 66541b3c790SSam Leffler const struct ieee80211_channel *); 66668e8e04eSSam Leffler u_int ieee80211_ieee2mhz(u_int, u_int); 667355fec48SAndriy Voskoboinyk int ieee80211_add_channel(struct ieee80211_channel[], int, int *, 668355fec48SAndriy Voskoboinyk uint8_t, uint16_t, int8_t, uint32_t, const uint8_t[]); 669355fec48SAndriy Voskoboinyk int ieee80211_add_channel_ht40(struct ieee80211_channel[], int, int *, 670355fec48SAndriy Voskoboinyk uint8_t, int8_t, uint32_t); 671*4774b999SAdrian Chadd uint32_t ieee80211_get_channel_center_freq(const struct ieee80211_channel *); 672*4774b999SAdrian Chadd uint32_t ieee80211_get_channel_center_freq1(const struct ieee80211_channel *); 673*4774b999SAdrian Chadd uint32_t ieee80211_get_channel_center_freq2(const struct ieee80211_channel *); 674355fec48SAndriy Voskoboinyk int ieee80211_add_channel_list_2ghz(struct ieee80211_channel[], int, int *, 675355fec48SAndriy Voskoboinyk const uint8_t[], int, const uint8_t[], int); 676355fec48SAndriy Voskoboinyk int ieee80211_add_channel_list_5ghz(struct ieee80211_channel[], int, int *, 677355fec48SAndriy Voskoboinyk const uint8_t[], int, const uint8_t[], int); 67868e8e04eSSam Leffler struct ieee80211_channel *ieee80211_find_channel(struct ieee80211com *, 67968e8e04eSSam Leffler int freq, int flags); 680a557c018SSam Leffler struct ieee80211_channel *ieee80211_find_channel_byieee(struct ieee80211com *, 681a557c018SSam Leffler int ieee, int flags); 682c79f192cSAdrian Chadd struct ieee80211_channel *ieee80211_lookup_channel_rxstatus(struct ieee80211vap *, 683c79f192cSAdrian Chadd const struct ieee80211_rx_stats *); 68468e8e04eSSam Leffler int ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode); 68568e8e04eSSam Leffler enum ieee80211_phymode ieee80211_chan2mode(const struct ieee80211_channel *); 6865b16c28cSSam Leffler uint32_t ieee80211_mac_hash(const struct ieee80211com *, 6875b16c28cSSam Leffler const uint8_t addr[IEEE80211_ADDR_LEN]); 688a1cbd043SAdrian Chadd char ieee80211_channel_type_char(const struct ieee80211_channel *c); 6891a1e1d21SSam Leffler 690*4774b999SAdrian Chadd #define ieee80211_get_current_channel(_ic) ((_ic)->ic_curchan) 691*4774b999SAdrian Chadd #define ieee80211_get_home_channel(_ic) ((_ic)->ic_bsschan) 692*4774b999SAdrian Chadd #define ieee80211_get_vap_desired_channel(_iv) ((_iv)->iv_des_chan) 693*4774b999SAdrian Chadd 6945463c4a4SSam Leffler void ieee80211_radiotap_attach(struct ieee80211com *, 6955463c4a4SSam Leffler struct ieee80211_radiotap_header *th, int tlen, 6965463c4a4SSam Leffler uint32_t tx_radiotap, 6975463c4a4SSam Leffler struct ieee80211_radiotap_header *rh, int rlen, 6985463c4a4SSam Leffler uint32_t rx_radiotap); 6998a3860d5SAdrian Chadd void ieee80211_radiotap_attachv(struct ieee80211com *, 7008a3860d5SAdrian Chadd struct ieee80211_radiotap_header *th, 7018a3860d5SAdrian Chadd int tlen, int n_tx_v, uint32_t tx_radiotap, 7028a3860d5SAdrian Chadd struct ieee80211_radiotap_header *rh, 7038a3860d5SAdrian Chadd int rlen, int n_rx_v, uint32_t rx_radiotap); 7045463c4a4SSam Leffler void ieee80211_radiotap_detach(struct ieee80211com *); 7055463c4a4SSam Leffler void ieee80211_radiotap_vattach(struct ieee80211vap *); 7065463c4a4SSam Leffler void ieee80211_radiotap_vdetach(struct ieee80211vap *); 7075463c4a4SSam Leffler void ieee80211_radiotap_chan_change(struct ieee80211com *); 7085463c4a4SSam Leffler void ieee80211_radiotap_tx(struct ieee80211vap *, struct mbuf *); 7095463c4a4SSam Leffler void ieee80211_radiotap_rx(struct ieee80211vap *, struct mbuf *); 7105463c4a4SSam Leffler void ieee80211_radiotap_rx_all(struct ieee80211com *, struct mbuf *); 7115463c4a4SSam Leffler 7125463c4a4SSam Leffler static __inline int 7135463c4a4SSam Leffler ieee80211_radiotap_active(const struct ieee80211com *ic) 7145463c4a4SSam Leffler { 7155463c4a4SSam Leffler return (ic->ic_flags_ext & IEEE80211_FEXT_BPF) != 0; 7165463c4a4SSam Leffler } 7175463c4a4SSam Leffler 7185463c4a4SSam Leffler static __inline int 7195463c4a4SSam Leffler ieee80211_radiotap_active_vap(const struct ieee80211vap *vap) 7205463c4a4SSam Leffler { 721e1cfcbcbSSam Leffler return (vap->iv_flags_ext & IEEE80211_FEXT_BPF) || 722e1cfcbcbSSam Leffler vap->iv_ic->ic_montaps != 0; 7235463c4a4SSam Leffler } 7245463c4a4SSam Leffler 7258a1b9b6aSSam Leffler /* 7265efea30fSAndrew Thompson * Enqueue a task on the state thread. 7275efea30fSAndrew Thompson */ 7285efea30fSAndrew Thompson static __inline void 7295efea30fSAndrew Thompson ieee80211_runtask(struct ieee80211com *ic, struct task *task) 7305efea30fSAndrew Thompson { 7315efea30fSAndrew Thompson taskqueue_enqueue(ic->ic_tq, task); 7325efea30fSAndrew Thompson } 7335efea30fSAndrew Thompson 7345efea30fSAndrew Thompson /* 7355efea30fSAndrew Thompson * Wait for a queued task to complete. 7365efea30fSAndrew Thompson */ 7375efea30fSAndrew Thompson static __inline void 7385efea30fSAndrew Thompson ieee80211_draintask(struct ieee80211com *ic, struct task *task) 7395efea30fSAndrew Thompson { 7405efea30fSAndrew Thompson taskqueue_drain(ic->ic_tq, task); 7415efea30fSAndrew Thompson } 7425efea30fSAndrew Thompson 7435efea30fSAndrew Thompson /* 7448a1b9b6aSSam Leffler * Key update synchronization methods. XXX should not be visible. 7458a1b9b6aSSam Leffler */ 7468a1b9b6aSSam Leffler static __inline void 747b032f27cSSam Leffler ieee80211_key_update_begin(struct ieee80211vap *vap) 7488a1b9b6aSSam Leffler { 749b032f27cSSam Leffler vap->iv_key_update_begin(vap); 7508a1b9b6aSSam Leffler } 7518a1b9b6aSSam Leffler static __inline void 752b032f27cSSam Leffler ieee80211_key_update_end(struct ieee80211vap *vap) 7538a1b9b6aSSam Leffler { 754b032f27cSSam Leffler vap->iv_key_update_end(vap); 7558a1b9b6aSSam Leffler } 7568a1b9b6aSSam Leffler 757dfefa312SSam Leffler /* 758dfefa312SSam Leffler * XXX these need to be here for IEEE80211_F_DATAPAD 759dfefa312SSam Leffler */ 760dfefa312SSam Leffler 761dfefa312SSam Leffler /* 762dfefa312SSam Leffler * Return the space occupied by the 802.11 header and any 763dfefa312SSam Leffler * padding required by the driver. This works for a 764dfefa312SSam Leffler * management or data frame. 765dfefa312SSam Leffler */ 766dfefa312SSam Leffler static __inline int 767dfefa312SSam Leffler ieee80211_hdrspace(struct ieee80211com *ic, const void *data) 768dfefa312SSam Leffler { 769dfefa312SSam Leffler int size = ieee80211_hdrsize(data); 770dfefa312SSam Leffler if (ic->ic_flags & IEEE80211_F_DATAPAD) 77168e8e04eSSam Leffler size = roundup(size, sizeof(uint32_t)); 772dfefa312SSam Leffler return size; 773dfefa312SSam Leffler } 774dfefa312SSam Leffler 775dfefa312SSam Leffler /* 776dfefa312SSam Leffler * Like ieee80211_hdrspace, but handles any type of frame. 777dfefa312SSam Leffler */ 778dfefa312SSam Leffler static __inline int 779dfefa312SSam Leffler ieee80211_anyhdrspace(struct ieee80211com *ic, const void *data) 780dfefa312SSam Leffler { 781dfefa312SSam Leffler int size = ieee80211_anyhdrsize(data); 782dfefa312SSam Leffler if (ic->ic_flags & IEEE80211_F_DATAPAD) 78368e8e04eSSam Leffler size = roundup(size, sizeof(uint32_t)); 784dfefa312SSam Leffler return size; 785dfefa312SSam Leffler } 786dfefa312SSam Leffler 787b105a069SSam Leffler /* 788b032f27cSSam Leffler * Notify a vap that beacon state has been updated. 789b105a069SSam Leffler */ 790b105a069SSam Leffler static __inline void 791b032f27cSSam Leffler ieee80211_beacon_notify(struct ieee80211vap *vap, int what) 792b105a069SSam Leffler { 793b032f27cSSam Leffler if (vap->iv_state == IEEE80211_S_RUN) 794b032f27cSSam Leffler vap->iv_update_beacon(vap, what); 795b032f27cSSam Leffler } 796b032f27cSSam Leffler 797b032f27cSSam Leffler /* 798b032f27cSSam Leffler * Calculate HT channel promotion flags for a channel. 7992bfc8a91SSam Leffler * XXX belongs in ieee80211_ht.h but needs IEEE80211_FHT_* 800b032f27cSSam Leffler */ 801b032f27cSSam Leffler static __inline int 802b032f27cSSam Leffler ieee80211_htchanflags(const struct ieee80211_channel *c) 803b032f27cSSam Leffler { 804b032f27cSSam Leffler return IEEE80211_IS_CHAN_HT40(c) ? 8052bfc8a91SSam Leffler IEEE80211_FHT_HT | IEEE80211_FHT_USEHT40 : 8062bfc8a91SSam Leffler IEEE80211_IS_CHAN_HT(c) ? IEEE80211_FHT_HT : 0; 807b105a069SSam Leffler } 808b105a069SSam Leffler 8091b6167d2SSam Leffler /* 810ebe15a7bSAdrian Chadd * Fetch the current TX power (cap) for the given node. 811ebe15a7bSAdrian Chadd * 812ebe15a7bSAdrian Chadd * This includes the node and ic/vap TX power limit as needed, 813ebe15a7bSAdrian Chadd * but it doesn't take into account any per-rate limit. 814ebe15a7bSAdrian Chadd */ 815ebe15a7bSAdrian Chadd static __inline uint16_t 816ebe15a7bSAdrian Chadd ieee80211_get_node_txpower(struct ieee80211_node *ni) 817ebe15a7bSAdrian Chadd { 818ebe15a7bSAdrian Chadd struct ieee80211com *ic = ni->ni_ic; 819ebe15a7bSAdrian Chadd uint16_t txpower; 820ebe15a7bSAdrian Chadd 821ebe15a7bSAdrian Chadd txpower = ni->ni_txpower; 822ebe15a7bSAdrian Chadd txpower = MIN(txpower, ic->ic_txpowlimit); 823ebe15a7bSAdrian Chadd if (ic->ic_curchan != NULL) { 824ebe15a7bSAdrian Chadd txpower = MIN(txpower, 2 * ic->ic_curchan->ic_maxregpower); 825ebe15a7bSAdrian Chadd txpower = MIN(txpower, ic->ic_curchan->ic_maxpower); 826ebe15a7bSAdrian Chadd } 827ebe15a7bSAdrian Chadd 828ebe15a7bSAdrian Chadd return (txpower); 829ebe15a7bSAdrian Chadd } 830ebe15a7bSAdrian Chadd 831ebe15a7bSAdrian Chadd /* 8321b6167d2SSam Leffler * Debugging facilities compiled in when IEEE80211_DEBUG is defined. 8331b6167d2SSam Leffler * 8341b6167d2SSam Leffler * The intent is that any problem in the net80211 layer can be 8351b6167d2SSam Leffler * diagnosed by inspecting the statistics (dumped by the wlanstats 8361b6167d2SSam Leffler * program) and/or the msgs generated by net80211. Messages are 8371b6167d2SSam Leffler * broken into functional classes and can be controlled with the 8381b6167d2SSam Leffler * wlandebug program. Certain of these msg groups are for facilities 83959aa14a9SRui Paulo * that are no longer part of net80211 (e.g. IEEE80211_MSG_DOT1XSM). 8401b6167d2SSam Leffler */ 84168e8e04eSSam Leffler #define IEEE80211_MSG_11N 0x80000000 /* 11n mode debug */ 8428a1b9b6aSSam Leffler #define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */ 8438a1b9b6aSSam Leffler #define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */ 8448a1b9b6aSSam Leffler #define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */ 8458a1b9b6aSSam Leffler #define IEEE80211_MSG_INPUT 0x08000000 /* input handling */ 8468a1b9b6aSSam Leffler #define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */ 8478a1b9b6aSSam Leffler #define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */ 8488a1b9b6aSSam Leffler #define IEEE80211_MSG_NODE 0x01000000 /* node handling */ 8498a1b9b6aSSam Leffler #define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */ 8508a1b9b6aSSam Leffler #define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */ 8518a1b9b6aSSam Leffler #define IEEE80211_MSG_SCAN 0x00200000 /* scanning */ 8528a1b9b6aSSam Leffler #define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */ 8538a1b9b6aSSam Leffler #define IEEE80211_MSG_STATE 0x00080000 /* state machine */ 8548a1b9b6aSSam Leffler #define IEEE80211_MSG_POWER 0x00040000 /* power save handling */ 85559aa14a9SRui Paulo #define IEEE80211_MSG_HWMP 0x00020000 /* hybrid mesh protocol */ 8568a1b9b6aSSam Leffler #define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */ 8578a1b9b6aSSam Leffler #define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */ 8588a1b9b6aSSam Leffler #define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */ 8598407aa14SRui Paulo #define IEEE80211_MSG_MESH 0x00002000 /* mesh networking */ 8608a1b9b6aSSam Leffler #define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */ 8618a1b9b6aSSam Leffler #define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */ 8628a1b9b6aSSam Leffler #define IEEE80211_MSG_WME 0x00000400 /* WME protocol */ 863f6df3191SSam Leffler #define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */ 864f6df3191SSam Leffler #define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */ 865f6df3191SSam Leffler #define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */ 866f6df3191SSam Leffler #define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */ 867344a9e8cSSam Leffler #define IEEE80211_MSG_RATECTL 0x00000020 /* tx rate control */ 86868e8e04eSSam Leffler #define IEEE80211_MSG_ACTION 0x00000010 /* action frame handling */ 8691b6167d2SSam Leffler #define IEEE80211_MSG_WDS 0x00000008 /* WDS handling */ 8701b6167d2SSam Leffler #define IEEE80211_MSG_IOCTL 0x00000004 /* ioctl handling */ 87110ad9a77SSam Leffler #define IEEE80211_MSG_TDMA 0x00000002 /* TDMA handling */ 8728a1b9b6aSSam Leffler 8738a1b9b6aSSam Leffler #define IEEE80211_MSG_ANY 0xffffffff /* anything */ 8748a1b9b6aSSam Leffler 8753d13a955SSam Leffler #define IEEE80211_MSG_BITS \ 8765b610573SSam Leffler "\20\2TDMA\3IOCTL\4WDS\5ACTION\6RATECTL\7ROAM\10INACT\11DOTH\12SUPERG" \ 87759aa14a9SRui Paulo "\13WME\14ACL\15WPA\16RADKEYS\17RADDUMP\20RADIUS\21DOT1XSM\22HWMP" \ 8785b610573SSam Leffler "\23POWER\24STATE\25OUTPUT\26SCAN\27AUTH\30ASSOC\31NODE\32ELEMID" \ 879965c2303SSam Leffler "\33XRATE\34INPUT\35CRYPTO\36DUPMPKTS\37DEBUG\04011N" 8803d13a955SSam Leffler 8811a1e1d21SSam Leffler #ifdef IEEE80211_DEBUG 882b032f27cSSam Leffler #define ieee80211_msg(_vap, _m) ((_vap)->iv_debug & (_m)) 883b032f27cSSam Leffler #define IEEE80211_DPRINTF(_vap, _m, _fmt, ...) do { \ 884b032f27cSSam Leffler if (ieee80211_msg(_vap, _m)) \ 885b032f27cSSam Leffler ieee80211_note(_vap, _fmt, __VA_ARGS__); \ 8868a1b9b6aSSam Leffler } while (0) 887b032f27cSSam Leffler #define IEEE80211_NOTE(_vap, _m, _ni, _fmt, ...) do { \ 888b032f27cSSam Leffler if (ieee80211_msg(_vap, _m)) \ 889b032f27cSSam Leffler ieee80211_note_mac(_vap, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\ 890f6df3191SSam Leffler } while (0) 891b032f27cSSam Leffler #define IEEE80211_NOTE_MAC(_vap, _m, _mac, _fmt, ...) do { \ 892b032f27cSSam Leffler if (ieee80211_msg(_vap, _m)) \ 893b032f27cSSam Leffler ieee80211_note_mac(_vap, _mac, _fmt, __VA_ARGS__); \ 894f6df3191SSam Leffler } while (0) 895b032f27cSSam Leffler #define IEEE80211_NOTE_FRAME(_vap, _m, _wh, _fmt, ...) do { \ 896b032f27cSSam Leffler if (ieee80211_msg(_vap, _m)) \ 897b032f27cSSam Leffler ieee80211_note_frame(_vap, _wh, _fmt, __VA_ARGS__); \ 898f6df3191SSam Leffler } while (0) 899d2bc4bf6SRui Paulo void ieee80211_note(const struct ieee80211vap *, const char *, ...); 900d2bc4bf6SRui Paulo void ieee80211_note_mac(const struct ieee80211vap *, 901b032f27cSSam Leffler const uint8_t mac[IEEE80211_ADDR_LEN], const char *, ...); 902d2bc4bf6SRui Paulo void ieee80211_note_frame(const struct ieee80211vap *, 903b032f27cSSam Leffler const struct ieee80211_frame *, const char *, ...); 904b032f27cSSam Leffler #define ieee80211_msg_debug(_vap) \ 905b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_DEBUG) 906b032f27cSSam Leffler #define ieee80211_msg_dumppkts(_vap) \ 907b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_DUMPPKTS) 908b032f27cSSam Leffler #define ieee80211_msg_input(_vap) \ 909b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_INPUT) 910b032f27cSSam Leffler #define ieee80211_msg_radius(_vap) \ 911b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_RADIUS) 912b032f27cSSam Leffler #define ieee80211_msg_dumpradius(_vap) \ 913b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_RADDUMP) 914b032f27cSSam Leffler #define ieee80211_msg_dumpradkeys(_vap) \ 915b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_RADKEYS) 916b032f27cSSam Leffler #define ieee80211_msg_scan(_vap) \ 917b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_SCAN) 918b032f27cSSam Leffler #define ieee80211_msg_assoc(_vap) \ 919b032f27cSSam Leffler ((_vap)->iv_debug & IEEE80211_MSG_ASSOC) 920a000d7c2SSam Leffler 921a000d7c2SSam Leffler /* 922a000d7c2SSam Leffler * Emit a debug message about discarding a frame or information 923a000d7c2SSam Leffler * element. One format is for extracting the mac address from 924a000d7c2SSam Leffler * the frame header; the other is for when a header is not 925a000d7c2SSam Leffler * available or otherwise appropriate. 926a000d7c2SSam Leffler */ 927b032f27cSSam Leffler #define IEEE80211_DISCARD(_vap, _m, _wh, _type, _fmt, ...) do { \ 928b032f27cSSam Leffler if ((_vap)->iv_debug & (_m)) \ 929b032f27cSSam Leffler ieee80211_discard_frame(_vap, _wh, _type, _fmt, __VA_ARGS__);\ 930a000d7c2SSam Leffler } while (0) 931b032f27cSSam Leffler #define IEEE80211_DISCARD_IE(_vap, _m, _wh, _type, _fmt, ...) do { \ 932b032f27cSSam Leffler if ((_vap)->iv_debug & (_m)) \ 933b032f27cSSam Leffler ieee80211_discard_ie(_vap, _wh, _type, _fmt, __VA_ARGS__);\ 934a000d7c2SSam Leffler } while (0) 935b032f27cSSam Leffler #define IEEE80211_DISCARD_MAC(_vap, _m, _mac, _type, _fmt, ...) do { \ 936b032f27cSSam Leffler if ((_vap)->iv_debug & (_m)) \ 937b032f27cSSam Leffler ieee80211_discard_mac(_vap, _mac, _type, _fmt, __VA_ARGS__);\ 938a000d7c2SSam Leffler } while (0) 939a000d7c2SSam Leffler 940d2bc4bf6SRui Paulo void ieee80211_discard_frame(const struct ieee80211vap *, 941a000d7c2SSam Leffler const struct ieee80211_frame *, const char *type, const char *fmt, ...); 942d2bc4bf6SRui Paulo void ieee80211_discard_ie(const struct ieee80211vap *, 943a000d7c2SSam Leffler const struct ieee80211_frame *, const char *type, const char *fmt, ...); 944d2bc4bf6SRui Paulo void ieee80211_discard_mac(const struct ieee80211vap *, 94568e8e04eSSam Leffler const uint8_t mac[IEEE80211_ADDR_LEN], const char *type, 946a000d7c2SSam Leffler const char *fmt, ...); 9471a1e1d21SSam Leffler #else 948b032f27cSSam Leffler #define IEEE80211_DPRINTF(_vap, _m, _fmt, ...) 949b032f27cSSam Leffler #define IEEE80211_NOTE(_vap, _m, _ni, _fmt, ...) 950b032f27cSSam Leffler #define IEEE80211_NOTE_FRAME(_vap, _m, _wh, _fmt, ...) 951b032f27cSSam Leffler #define IEEE80211_NOTE_MAC(_vap, _m, _mac, _fmt, ...) 952b032f27cSSam Leffler #define ieee80211_msg_dumppkts(_vap) 0 953b032f27cSSam Leffler #define ieee80211_msg(_vap, _m) 0 954a000d7c2SSam Leffler 955b032f27cSSam Leffler #define IEEE80211_DISCARD(_vap, _m, _wh, _type, _fmt, ...) 956b032f27cSSam Leffler #define IEEE80211_DISCARD_IE(_vap, _m, _wh, _type, _fmt, ...) 957b032f27cSSam Leffler #define IEEE80211_DISCARD_MAC(_vap, _m, _mac, _type, _fmt, ...) 9581a1e1d21SSam Leffler #endif 9591a1e1d21SSam Leffler 9601a1e1d21SSam Leffler #endif /* _NET80211_IEEE80211_VAR_H_ */ 961