364 struct ieee80211vap {  struct
371 	TAILQ_ENTRY(ieee80211vap) iv_next;	/* list of vap instances */  argument
372 	struct ieee80211com	*iv_ic;		/* back ptr to common state */
374 	uint8_t			iv_myaddr[IEEE80211_ADDR_LEN];
375 	uint32_t		iv_debug;	/* debug msg flags */
376 	struct ieee80211_stats	iv_stats;	/* statistics */
378 	uint32_t		iv_flags;	/* state flags */
379 	uint32_t		iv_flags_ext;	/* extended state flags */
380 	uint32_t		iv_flags_ht;	/* HT state flags */
381 	uint32_t		iv_flags_ven;	/* vendor state flags */
382 	uint32_t		iv_ifflags;	/* ifnet flags */
383 	uint32_t		iv_caps;	/* capabilities */
384 	uint32_t		iv_htcaps;	/* HT capabilities */
385 	uint32_t		iv_htextcaps;	/* HT extended capabilities */
386 	enum ieee80211_opmode	iv_opmode;	/* operation mode */
387 	enum ieee80211_state	iv_state;	/* state machine state */
388 	enum ieee80211_state	iv_nstate;	/* pending state */
389 	int			iv_nstate_arg;	/* pending state arg */
390 	struct task		iv_nstate_task;	/* deferred state processing */
391 	struct task		iv_swbmiss_task;/* deferred iv_bmiss call */
392 	struct callout		iv_mgtsend;	/* mgmt frame response timer */
394 	int			iv_inact_init;	/* setting for new station */
395 	int			iv_inact_auth;	/* auth but not assoc setting */
396 	int			iv_inact_run;	/* authorized setting */
397 	int			iv_inact_probe;	/* inactive probe time */
399 	int			iv_des_nssid;	/* # desired ssids */
400 	struct ieee80211_scan_ssid iv_des_ssid[1];/* desired ssid table */
401 	uint8_t			iv_des_bssid[IEEE80211_ADDR_LEN];
402 	struct ieee80211_channel *iv_des_chan;	/* desired channel */
403 	uint16_t		iv_des_mode;	/* desired mode */
404 	int			iv_nicknamelen;	/* XXX junk */
405 	uint8_t			iv_nickname[IEEE80211_NWID_LEN];
406 	u_int			iv_bgscanidle;	/* bg scan idle threshold */
407 	u_int			iv_bgscanintvl;	/* bg scan min interval */
408 	u_int			iv_scanvalid;	/* scan cache valid threshold */
409 	u_int			iv_scanreq_duration;
410 	u_int			iv_scanreq_mindwell;
411 	u_int			iv_scanreq_maxdwell;
412 	uint16_t		iv_scanreq_flags;/* held scan request params */
413 	uint8_t			iv_scanreq_nssid;
414 	struct ieee80211_scan_ssid iv_scanreq_ssid[IEEE80211_SCAN_MAX_SSID];
416 	enum ieee80211_roamingmode iv_roaming;	/* roaming mode */
417 	struct ieee80211_roamparam iv_roamparms[IEEE80211_MODE_MAX];
419 	uint8_t			iv_bmissthreshold;
420 	uint8_t			iv_bmiss_count;	/* current beacon miss count */
421 	int			iv_bmiss_max;	/* max bmiss before scan */
422 	uint16_t		iv_swbmiss_count;/* beacons in last period */
423 	uint16_t		iv_swbmiss_period;/* s/w bmiss period */
424 	struct callout		iv_swbmiss;	/* s/w beacon miss timer */
426 	int			iv_ampdu_rxmax;	/* A-MPDU rx limit (bytes) */
427 	int			iv_ampdu_density;/* A-MPDU density */
428 	int			iv_ampdu_limit;	/* A-MPDU tx limit (bytes) */
429 	int			iv_amsdu_limit;	/* A-MSDU tx limit (bytes) */
430 	u_int			iv_ampdu_mintraffic[WME_NUM_AC];
432 	struct ieee80211_beacon_offsets iv_bcn_off;
433 	uint32_t		*iv_aid_bitmap;	/* association id map */
434 	uint16_t		iv_max_aid;
435 	uint16_t		iv_sta_assoc;	/* stations associated */
436 	uint16_t		iv_ps_sta;	/* stations in power save */
437 	uint16_t		iv_ps_pending;	/* ps sta's w/ pending frames */
438 	uint16_t		iv_txseq;	/* mcast xmit seq# space */
439 	uint16_t		iv_tim_len;	/* ic_tim_bitmap size (bytes) */
440 	uint8_t			*iv_tim_bitmap;	/* power-save stations w/ data*/
441 	uint8_t			iv_dtim_period;	/* DTIM period */
442 	uint8_t			iv_dtim_count;	/* DTIM count from last bcn */
444 	uint8_t			iv_quiet;	/* Quiet Element */
445 	uint8_t			iv_quiet_count;	/* constant count for Quiet Element */
469 	int			(*iv_key_alloc)(struct ieee80211vap *,  argument
472 	int			(*iv_key_delete)(struct ieee80211vap *,   argument
474 	int			(*iv_key_set)(struct ieee80211vap *,  argument
476 	void			(*iv_key_update_begin)(struct ieee80211vap *);  argument
477 	void			(*iv_key_update_end)(struct ieee80211vap *);  argument
493 	void			(*iv_opdetach)(struct ieee80211vap *);  argument
505 	void			(*iv_deliver_data)(struct ieee80211vap *,  argument
513 	void			(*iv_bmiss)(struct ieee80211vap *);  argument
515 	int			(*iv_reset)(struct ieee80211vap *, u_long);  argument
517 	void			(*iv_update_beacon)(struct ieee80211vap *, int);  argument
519 	void			(*iv_update_ps)(struct ieee80211vap *, int);  argument
522 	void			(*iv_sta_ps)(struct ieee80211vap *, int);  argument
527 	int			(*iv_newstate)(struct ieee80211vap *,  argument
531 	int			(*iv_output)(struct ifnet *, struct mbuf *,
534 	int			(*iv_output)(struct ifnet *, struct mbuf *,
537 	uint64_t		iv_spare[6];