137 struct ieee80211com {  struct
143 	LIST_ENTRY(ieee80211com)   ic_next;	/* on global list */  argument
145 	int			ic_headroom;	/* driver tx headroom needs */
146 	enum ieee80211_phytype	ic_phytype;	/* XXX wrong for multi-mode */
147 	enum ieee80211_opmode	ic_opmode;	/* operation mode */
148 	struct callout		ic_inact;	/* inactivity processing */
149 	struct taskqueue	*ic_tq;		/* deferred state thread */
150 	struct task		ic_parent_task;	/* deferred parent processing */
151 	struct task		ic_promisc_task;/* deferred promisc update */
152 	struct task		ic_mcast_task;	/* deferred mcast update */
153 	struct task		ic_chan_task;	/* deferred channel change */
154 	struct task		ic_bmiss_task;	/* deferred beacon miss hndlr */
155 	struct task		ic_chw_task;	/* deferred HT CHW update */
156 	struct task		ic_restart_task; /* deferred device restart */
158 	counter_u64_t		ic_ierrors;	/* input errors */
159 	counter_u64_t		ic_oerrors;	/* output errors */
161 	uint32_t		ic_flags;	/* state flags */
162 	uint32_t		ic_flags_ext;	/* extended state flags */
163 	uint32_t		ic_flags_ht;	/* HT state flags */
164 	uint32_t		ic_flags_ven;	/* vendor state flags */
165 	uint32_t		ic_caps;	/* capabilities */
166 	uint32_t		ic_htcaps;	/* HT capabilities */
167 	uint32_t		ic_htextcaps;	/* HT extended capabilities */
169 	uint32_t		ic_sw_cryptocaps;
170 	uint32_t		ic_cryptocaps;	/* hardware crypto caps */
173 	uint32_t		ic_sw_keymgmtcaps;
174 	uint8_t			ic_modecaps[IEEE80211_MODE_BYTES];
175 	uint8_t			ic_promisc;	/* vap's needing promisc mode */
176 	uint8_t			ic_allmulti;	/* vap's needing all multicast*/
177 	uint8_t			ic_nrunning;	/* vap's marked running */
178 	uint8_t			ic_curmode;	/* current mode */
179 	uint8_t			ic_macaddr[IEEE80211_ADDR_LEN];
180 	uint16_t		ic_bintval;	/* beacon interval */
181 	uint16_t		ic_lintval;	/* listen interval */
182 	uint16_t		ic_holdover;	/* PM hold over duration */
183 	uint16_t		ic_txpowlimit;	/* global tx power limit */
184 	struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
185 	struct ieee80211_htrateset ic_sup_htrates;
207 	int			ic_nchans;	/* # entries in ic_channels */
208 	struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
209 	uint8_t			ic_chan_avail[IEEE80211_CHAN_BYTES];
210 	uint8_t			ic_chan_active[IEEE80211_CHAN_BYTES];
211 	uint8_t			ic_chan_scan[IEEE80211_CHAN_BYTES];
212 	struct ieee80211_channel *ic_curchan;	/* current channel */
213 	const struct ieee80211_rate_table *ic_rt; /* table for ic_curchan */
214 	struct ieee80211_channel *ic_bsschan;	/* bss channel */
215 	struct ieee80211_channel *ic_prevchan;	/* previous channel */
216 	struct ieee80211_regdomain ic_regdomain;/* regulatory data */
217 	struct ieee80211_appie	*ic_countryie;	/* calculated country ie */
218 	struct ieee80211_channel *ic_countryie_chan;
221 	struct ieee80211_channel *ic_csa_newchan;/* channel for doing CSA */
222 	short			ic_csa_mode;	/* mode for doing CSA */
223 	short			ic_csa_count;	/* count for doing CSA */
224 	struct ieee80211_dfs_state ic_dfs;	/* DFS state */
226 	struct ieee80211_scan_state *ic_scan;	/* scan state */
227 	struct ieee80211_scan_methods *ic_scan_methods;	/* scan methods */
228 	int			ic_lastdata;	/* time of last data frame */
229 	int			ic_lastscan;	/* time last scan completed */
232 	int			ic_max_keyix;	/* max h/w key index */
233 	struct ieee80211_node_table ic_sta;	/* stations/neighbors */
234 	struct ieee80211_ageq	ic_stageq;	/* frame staging queue */
235 	uint32_t		ic_hash_key;	/* random key for mac hash */
238 	struct ieee80211_wme_state ic_wme;	/* WME/WMM state */
241 	enum ieee80211_protmode	ic_protmode;	/* 802.11g protection mode */
265 	struct ieee80211vap*	(*ic_vap_create)(struct ieee80211com *,  argument
272 	int			(*ic_ioctl)(struct ieee80211com *,  argument
275 	void			(*ic_parent)(struct ieee80211com *);  argument
279 	void			(*ic_getradiocaps)(struct ieee80211com *,  argument
282 	int			(*ic_setregdomain)(struct ieee80211com *,  argument
290 	int			(*ic_transmit)(struct ieee80211com *,  argument
300 	void			(*ic_updateslot)(struct ieee80211com *);  argument
302 	void			(*ic_update_mcast)(struct ieee80211com *);  argument
304 	void			(*ic_update_promisc)(struct ieee80211com *);  argument
306 	void			(*ic_newassoc)(struct ieee80211_node *, int);
308 	void			(*ic_tdma_update)(struct ieee80211_node *,
335 	void			(*ic_scan_start)(struct ieee80211com *);  argument
336 	void			(*ic_scan_end)(struct ieee80211com *);  argument
337 	void			(*ic_set_channel)(struct ieee80211com *);  argument
338 	void			(*ic_scan_curchan)(struct ieee80211_scan_state *,
340 	void			(*ic_scan_mindwell)(struct ieee80211_scan_state *);
350 	int			(*ic_recv_action)(struct ieee80211_node *,
353 	int			(*ic_send_action)(struct ieee80211_node *,
356 	int			(*ic_ampdu_enable)(struct ieee80211_node *,
381 	void			(*ic_update_chw)(struct ieee80211com *);  argument
402 	struct ieee80211com	*iv_ic;		/* back ptr to common state */  argument