sys/net80211/ieee80211_sta.c

80 ieee80211_sta_attach(struct ieee80211com *ic)
82 	ic->ic_vattach[IEEE80211_M_STA] = sta_vattach;
86 ieee80211_sta_detach(struct ieee80211com *ic)
114 	struct ieee80211com *ic = vap->iv_ic;
116 	IEEE80211_LOCK_ASSERT(ic);
118 	KASSERT((ic->ic_flags & IEEE80211_F_SCAN) == 0, ("scanning"));
135 		ieee80211_csa_completeswitch(ic);
165 			    ic->ic_bsschan->ic_flags ^ IEEE80211_CHAN_TURBO);
233 	struct ieee80211com *ic = vap->iv_ic;
237 	IEEE80211_LOCK_ASSERT(ic);
423 				    ieee80211_chan2ieee(ic, ic->ic_curchan),
438 		ieee80211_sync_curchan(ic);
452 		if (ic->ic_newassoc != NULL && ostate != IEEE80211_S_SLEEP)
453 			ic->ic_newassoc(vap->iv_bss, (ostate != IEEE80211_S_RUN));
541 	struct ieee80211com *ic = ni->ni_ic;
563 		hdrspace = ieee80211_hdrspace(ic, wh);	/* XXX optimize? */
599 	if ((ic->ic_flags & IEEE80211_F_SCAN) == 0) {
639 				ic->ic_wme.wme_hipri_traffic++;
647 		hdrspace = ieee80211_hdrspace(ic, wh);
905 			hdrspace = ieee80211_hdrspace(ic, wh);
1130 	struct ieee80211com *ic = vap->iv_ic;
1143 	IEEE80211_LOCK(ic);
1144 	if ((ic->ic_flags & IEEE80211_F_CSAPENDING) == 0) {
1156 		    ieee80211_find_channel_byieee(ic, csa->csa_newchan,
1157 			(ic->ic_bsschan->ic_flags & IEEE80211_CHAN_ALLTURBO));
1159 			c = ieee80211_find_channel_byieee(ic,
1161 			    (ic->ic_bsschan->ic_flags & IEEE80211_CHAN_ALL));
1190 		ieee80211_csa_startswitch(ic, c, csa->csa_mode, csa->csa_count);
1206 		if (!(csa->csa_count < ic->ic_csa_count &&
1207 		      csa->csa_mode == ic->ic_csa_mode &&
1208 		      csa->csa_newchan == ieee80211_chan2ieee(ic, ic->ic_csa_newchan))) {
1211 			    "this ie <%d,%d,%d>", ic->ic_csa_mode,
1212 			    ic->ic_csa_newchan, ic->ic_csa_count,
1214 			ieee80211_csa_cancelswitch(ic);
1217 				ieee80211_csa_completeswitch(ic);
1219 				ic->ic_csa_count = csa->csa_count;
1223 	IEEE80211_UNLOCK(ic);
1240 	struct ieee80211com *ic = vap->iv_ic;
1242 	return ((ic->ic_flags_ext & IEEE80211_FEXT_BGSCAN) &&
1243 	    (ic->ic_flags & IEEE80211_F_CSAPENDING) == 0 &&
1245 	    ieee80211_time_after(ticks, ic->ic_lastdata + vap->iv_bgscanidle));
1259 	struct ieee80211com *ic = vap->iv_ic;
1262 	    (ic->ic_flags & IEEE80211_F_CSAPENDING) == 0 &&
1264 	    !IEEE80211_IS_CHAN_DTURBO(ic->ic_curchan) &&
1266 	    ieee80211_time_after(ticks, ic->ic_lastscan + vap->iv_bgscanintvl) &&
1267 	    ieee80211_time_after(ticks, ic->ic_lastdata + vap->iv_bgscanidle));
1277 	struct ieee80211com *ic = ni->ni_ic;
1278 	struct ieee80211_channel *rxchan = ic->ic_curchan;
1300 		if (!((ic->ic_flags & IEEE80211_F_SCAN) || ni->ni_associd)) {
1314 			if (! (ic->ic_flags & IEEE80211_F_SCAN))
1333 		    ((ic->ic_flags & IEEE80211_F_SCAN) == 0 ||
1346 				if (IEEE80211_IS_CHAN_ANYG(ic->ic_curchan) &&
1348 					ic->ic_flags |= IEEE80211_F_USEPROT;
1350 					ic->ic_flags &= ~IEEE80211_F_USEPROT;
1364 				ieee80211_set_shortslottime(ic,
1365 					IEEE80211_IS_CHAN_A(ic->ic_bsschan) ||
1387 				ic->ic_set_quiet(ni, scan.quiet);
1445 					ic->ic_lastdata = ticks;
1454 			else if (ic->ic_flags & IEEE80211_F_CSAPENDING) {
1461 				IEEE80211_LOCK(ic);
1462 				ieee80211_csa_cancelswitch(ic);
1463 				IEEE80211_UNLOCK(ic);
1479 			if (ic->ic_flags & IEEE80211_F_SCAN) {
1497 			IEEE80211_LOCK(ic);
1499 			IEEE80211_UNLOCK(ic);
1506 				ieee80211_update_chw(ic);
1512 		if (ic->ic_flags & IEEE80211_F_SCAN) {
1513 			if (ic->ic_flags_ext & IEEE80211_FEXT_PROBECHAN) {
1523 				ic->ic_flags_ext &= ~IEEE80211_FEXT_PROBECHAN;
1709 		if (IEEE80211_IS_CHAN_A(ic->ic_curchan) ||
1711 			ic->ic_flags |= IEEE80211_F_SHPREAMBLE;
1712 			ic->ic_flags &= ~IEEE80211_F_USEBARKER;
1714 			ic->ic_flags &= ~IEEE80211_F_SHPREAMBLE;
1715 			ic->ic_flags |= IEEE80211_F_USEBARKER;
1717 		ieee80211_set_shortslottime(ic,
1718 			IEEE80211_IS_CHAN_A(ic->ic_curchan) ||
1725 		if (IEEE80211_IS_CHAN_ANYG(ic->ic_curchan) &&
1727 			ic->ic_flags |= IEEE80211_F_USEPROT;
1729 			ic->ic_flags &= ~IEEE80211_F_USEPROT;
1735 		    ic->ic_flags&IEEE80211_F_SHPREAMBLE ? "short" : "long",
1736 		    ic->ic_flags&IEEE80211_F_SHSLOT ? "short" : "long",
1737 		    ic->ic_flags&IEEE80211_F_USEPROT ? ", protection" : "",
1833 				(void)ic->ic_recv_action(ni, wh, frm, efrm);