usb/wlan/if_ural.c

425 	struct ieee80211com *ic;
462 	ic = ifp->if_l2com;
474 	ic->ic_ifp = ifp;
475 	ic->ic_phytype = IEEE80211_T_OFDM; /* not only, but not used */
478 	ic->ic_caps =
495 	ieee80211_init_channels(ic, NULL, &bands);
497 	ieee80211_ifattach(ic, sc->sc_bssid);
498 	ic->ic_update_promisc = ural_update_promisc;
499 	ic->ic_raw_xmit = ural_raw_xmit;
500 	ic->ic_scan_start = ural_scan_start;
501 	ic->ic_scan_end = ural_scan_end;
502 	ic->ic_set_channel = ural_set_channel;
504 	ic->ic_vap_create = ural_vap_create;
505 	ic->ic_vap_delete = ural_vap_delete;
507 	ieee80211_radiotap_attach(ic,
514 		ieee80211_announce(ic);
528 	struct ieee80211com *ic;
544 		ic = ifp->if_l2com;
545 		ieee80211_ifdetach(ic);
575 ural_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ], int unit,
580 	struct ural_softc *sc = ic->ic_ifp->if_softc;
584 	if (!TAILQ_EMPTY(&ic->ic_vaps))		/* only one at a time */
593 	if (ieee80211_vap_setup(ic, vap, name, unit, opmode,
611 	ic->ic_opmode = opmode;
619 	struct ieee80211com *ic = vap->iv_ic;
622 	ieee80211_draintask(ic, &uvp->ratectl_task);
696 	struct ieee80211com *ic = vap->iv_ic;
697 	struct ural_softc *sc = ic->ic_ifp->if_softc;
706 	IEEE80211_UNLOCK(ic);
725 			if (ic->ic_bsschan == IEEE80211_CHAN_ANYC) {
727 				IEEE80211_LOCK(ic);
731 			ural_update_slot(ic->ic_ifp);
733 			ural_set_basicrates(sc, ic->ic_bsschan);
745 				IEEE80211_LOCK(ic);
754 				IEEE80211_LOCK(ic);
770 		tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];
780 	IEEE80211_LOCK(ic);
884 	struct ieee80211com *ic = ifp->if_l2com;
937 		if (ieee80211_radiotap_active(ic)) {
965 			ni = ieee80211_find_rxnode(ic,
971 				(void) ieee80211_input_all(ic, m, rssi, nf);
1017 	struct ieee80211com *ic = ifp->if_l2com;
1033 	if (ieee80211_rate2phytype(ic->ic_rt, rate) == IEEE80211_T_OFDM) {
1051 		if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
1065 	struct ieee80211com *ic = ni->ni_ic;
1076 	if (ic->ic_bsschan == IEEE80211_CHAN_ANYC) {
1084 	tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_bsschan)];
1107 	struct ieee80211com *ic = ni->ni_ic;
1121 	tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];
1141 		dur = ieee80211_ack_duration(ic->ic_rt, tp->mgmtrate,
1142 		    ic->ic_flags & IEEE80211_F_SHPREAMBLE);
1168 	struct ieee80211com *ic = ni->ni_ic;
1181 	protrate = ieee80211_ctl_rate(ic->ic_rt, rate);
1182 	ackrate = ieee80211_ack_rate(ic->ic_rt, rate);
1184 	isshort = (ic->ic_flags & IEEE80211_F_SHPREAMBLE) != 0;
1185 	dur = ieee80211_compute_duration(ic->ic_rt, pktlen, rate, isshort)
1186 	    + ieee80211_ack_duration(ic->ic_rt, rate, isshort);
1190 		dur += ieee80211_ack_duration(ic->ic_rt, rate, isshort);
1192 		mprot = ieee80211_alloc_rts(ic, wh->i_addr1, wh->i_addr2, dur);
1194 		mprot = ieee80211_alloc_cts(ic, ni->ni_vap->iv_myaddr, dur);
1219 	struct ieee80211com *ic = ni->ni_ic;
1229 	if (!ieee80211_isratevalid(ic->ic_rt, rate)) {
1272 	struct ieee80211com *ic = ni->ni_ic;
1307 		else if ((ic->ic_flags & IEEE80211_F_USEPROT) &&
1308 		    ieee80211_rate2phytype(ic->ic_rt, rate) == IEEE80211_T_OFDM)
1309 			prot = ic->ic_protmode;
1332 		dur = ieee80211_ack_duration(ic->ic_rt, rate,
1333 		    ic->ic_flags & IEEE80211_F_SHPREAMBLE);
1383 	struct ieee80211com *ic = ifp->if_l2com;
1409 			ieee80211_start_all(ic);
1413 		error = ifmedia_ioctl(ifp, ifr, &ic->ic_media, cmd);
1612 ural_scan_start(struct ieee80211com *ic)
1614 	struct ifnet *ifp = ic->ic_ifp;
1624 ural_scan_end(struct ieee80211com *ic)
1626 	struct ural_softc *sc = ic->ic_ifp->if_softc;
1636 ural_set_channel(struct ieee80211com *ic)
1638 	struct ural_softc *sc = ic->ic_ifp->if_softc;
1641 	ural_set_chan(sc, ic->ic_curchan);
1649 	struct ieee80211com *ic = ifp->if_l2com;
1653 	chan = ieee80211_chan2ieee(ic, c);
1663 	power -= (100 - ic->ic_txpowlimit) / 8;
1728 	if (ic->ic_opmode != IEEE80211_M_MONITOR &&
1729 	    (ic->ic_flags & IEEE80211_F_SCAN) == 0) {
1781 	struct ieee80211com *ic = ifp->if_l2com;
1782 	struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps);
1791 	logcwmin = (ic->ic_opmode == IEEE80211_M_IBSS) ? 2 : 0;
1792 	preload = (ic->ic_opmode == IEEE80211_M_IBSS) ? 320 : 6;
1798 	if (ic->ic_opmode == IEEE80211_M_STA)
1820 	struct ieee80211com *ic = ifp->if_l2com;
1823 	slottime = (ic->ic_flags & IEEE80211_F_SHSLOT) ? 9 : 20;
1829 	if (ic->ic_curmode == IEEE80211_MODE_11B) {
1846 	struct ieee80211com *ic = ifp->if_l2com;
1852 	if (ic->ic_flags & IEEE80211_F_SHPREAMBLE)
2068 	struct ieee80211com *ic = ifp->if_l2com;
2107 	ural_set_chan(sc, ic->ic_curchan);
2124 	if (ic->ic_opmode != IEEE80211_M_MONITOR) {
2126 		if (ic->ic_opmode != IEEE80211_M_HOSTAP)
2148 	struct ieee80211com *ic = ifp->if_l2com;
2155 		ieee80211_start_all(ic);		/* start all vap's */
2192 	struct ieee80211com *ic = ni->ni_ic;
2193 	struct ifnet *ifp = ic->ic_ifp;
2255 	struct ieee80211com *ic = vap->iv_ic;
2257 	ieee80211_runtask(ic, &uvp->ratectl_task);
2265 	struct ieee80211com *ic = vap->iv_ic;
2266 	struct ifnet *ifp = ic->ic_ifp;