121 struct ieee80211com {  struct
126 	LIST_ENTRY(ieee80211com)   ic_next;	/* on global list */  argument
128 	int			ic_headroom;	/* driver tx headroom needs */
129 	enum ieee80211_phytype	ic_phytype;	/* XXX wrong for multi-mode */
130 	enum ieee80211_opmode	ic_opmode;	/* operation mode */
131 	struct callout		ic_inact;	/* inactivity processing */
132 	struct taskqueue	*ic_tq;		/* deferred state thread */
133 	struct task		ic_parent_task;	/* deferred parent processing */
134 	struct task		ic_promisc_task;/* deferred promisc update */
135 	struct task		ic_mcast_task;	/* deferred mcast update */
136 	struct task		ic_chan_task;	/* deferred channel change */
137 	struct task		ic_bmiss_task;	/* deferred beacon miss hndlr */
138 	struct task		ic_chw_task;	/* deferred HT CHW update */
139 	struct task		ic_wme_task;	/* deferred WME update */
140 	struct task		ic_restart_task; /* deferred device restart */
143 	uint64_t		ic_ierrors;	/* input errors */
144 	uint64_t		ic_oerrors;	/* output errors */
146 	counter_u64_t		ic_ierrors;	/* input errors */
147 	counter_u64_t		ic_oerrors;	/* output errors */
150 	uint32_t		ic_flags;	/* state flags */
151 	uint32_t		ic_flags_ext;	/* extended state flags */
152 	uint32_t		ic_flags_ht;	/* HT state flags */
153 	uint32_t		ic_flags_ven;	/* vendor state flags */
154 	uint32_t		ic_caps;	/* capabilities */
155 	uint32_t		ic_htcaps;	/* HT capabilities */
156 	uint32_t		ic_htextcaps;	/* HT extended capabilities */
157 	uint32_t		ic_cryptocaps;	/* crypto capabilities */
159 	uint8_t			ic_modecaps[IEEE80211_MODE_BYTES];
160 	uint8_t			ic_promisc;	/* vap's needing promisc mode */
161 	uint8_t			ic_allmulti;	/* vap's needing all multicast*/
162 	uint8_t			ic_nrunning;	/* vap's marked running */
163 	uint8_t			ic_curmode;	/* current mode */
164 	uint8_t			ic_macaddr[IEEE80211_ADDR_LEN];
165 	uint16_t		ic_bintval;	/* beacon interval */
166 	uint16_t		ic_lintval;	/* listen interval */
167 	uint16_t		ic_holdover;	/* PM hold over duration */
168 	uint16_t		ic_txpowlimit;	/* global tx power limit */
169 	struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
191 	int			ic_nchans;	/* # entries in ic_channels */
192 	struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
193 	uint8_t			ic_chan_avail[IEEE80211_CHAN_BYTES];
194 	uint8_t			ic_chan_active[IEEE80211_CHAN_BYTES];
195 	uint8_t			ic_chan_scan[IEEE80211_CHAN_BYTES];
196 	struct ieee80211_channel *ic_curchan;	/* current channel */
197 	const struct ieee80211_rate_table *ic_rt; /* table for ic_curchan */
198 	struct ieee80211_channel *ic_bsschan;	/* bss channel */
199 	struct ieee80211_channel *ic_prevchan;	/* previous channel */
200 	struct ieee80211_regdomain ic_regdomain;/* regulatory data */
201 	struct ieee80211_appie	*ic_countryie;	/* calculated country ie */
202 	struct ieee80211_channel *ic_countryie_chan;
205 	struct ieee80211_channel *ic_csa_newchan;/* channel for doing CSA */
206 	short			ic_csa_mode;	/* mode for doing CSA */
207 	short			ic_csa_count;	/* count for doing CSA */
208 	struct ieee80211_dfs_state ic_dfs;	/* DFS state */
210 	struct ieee80211_scan_state *ic_scan;	/* scan state */
211 	struct ieee80211_scan_methods *ic_scan_methods; /* scan methods */
212 	int			ic_lastdata;	/* time of last data frame */
213 	int			ic_lastscan;	/* time last scan completed */
216 	int			ic_max_keyix;	/* max h/w key index */
217 	struct ieee80211_node_table ic_sta;	/* stations/neighbors */
218 	struct ieee80211_ageq	ic_stageq;	/* frame staging queue */
219 	uint32_t		ic_hash_key;	/* random key for mac hash */
222 	struct ieee80211_wme_state ic_wme;	/* WME/WMM state */
225 	enum ieee80211_protmode	ic_protmode;	/* 802.11g protection mode */
249 	struct ieee80211vap*	(*ic_vap_create)(struct ieee80211com *,  argument
256 	int			(*ic_ioctl)(struct ieee80211com *,  argument
259 	void			(*ic_parent)(struct ieee80211com *);  argument
263 	void			(*ic_getradiocaps)(struct ieee80211com *,  argument
266 	int			(*ic_setregdomain)(struct ieee80211com *,  argument
274 	int			(*ic_transmit)(struct ieee80211com *,  argument
284 	void			(*ic_updateslot)(struct ieee80211com *);  argument
286 	void			(*ic_update_mcast)(struct ieee80211com *);  argument
288 	void			(*ic_update_promisc)(struct ieee80211com *);  argument
308 	void			(*ic_scan_start)(struct ieee80211com *);  argument
309 	void			(*ic_scan_end)(struct ieee80211com *);  argument
310 	void			(*ic_set_channel)(struct ieee80211com *);  argument
311 	void			(*ic_scan_curchan)(struct ieee80211_scan_state *,
313 	void			(*ic_scan_mindwell)(struct ieee80211_scan_state *);
323 	int			(*ic_recv_action)(struct ieee80211_node *,
326 	int			(*ic_send_action)(struct ieee80211_node *,
329 	int			(*ic_ampdu_enable)(struct ieee80211_node *,
354 	void			(*ic_update_chw)(struct ieee80211com *);  argument
372 	struct ieee80211com	*iv_ic;		/* back ptr to common state */  argument