io/net80211/net80211_ht.c

617 	struct ieee80211_tx_ampdu *tap;
630 		tap = &in->in_tx_ampdu[ac];
631 		tap->txa_ac = (uint8_t)ac;
651 		struct ieee80211_tx_ampdu *tap = &in->in_tx_ampdu[i];
652 		if (tap->txa_flags & IEEE80211_AGGR_SETUP) {
658 			/* IEEE80211_TAPQ_DESTROY(tap); */
660 			tap->txa_flags &=
725 	struct ieee80211_tx_ampdu *tap;
762 		tap = &in->in_tx_ampdu[ac];
763 		tap->txa_ac = (uint8_t)ac;
1031 	struct ieee80211_tx_ampdu *tap = arg;
1033 	tap->txa_flags &= ~IEEE80211_AGGR_XCHGPEND;
1034 	tap->txa_attempts++;
1038 addba_start_timeout(struct ieee80211_tx_ampdu *tap)
1040 	tap->txa_timer = timeout(addba_timeout, (void *)tap,
1042 	tap->txa_flags |= IEEE80211_AGGR_XCHGPEND;
1043 	tap->txa_lastrequest = ddi_get_lbolt();
1047 addba_stop_timeout(struct ieee80211_tx_ampdu *tap)
1049 	if (tap->txa_flags & IEEE80211_AGGR_XCHGPEND) {
1050 		if (tap->txa_timer != NULL) {
1051 			(void) untimeout(tap->txa_timer);
1052 			tap->txa_timer = NULL;
1054 		tap->txa_flags &= ~IEEE80211_AGGR_XCHGPEND;
1066     struct ieee80211_tx_ampdu *tap,
1071 	tap->txa_token = (uint8_t)dialogtoken;
1072 	tap->txa_flags |= IEEE80211_AGGR_IMMEDIATE;
1073 	tap->txa_start = tap->txa_seqstart = 0;
1075 	tap->txa_wnd = (bufsiz == 0) ? IEEE80211_AGGR_BAWMAX
1077 	addba_start_timeout(tap);
1089     struct ieee80211_tx_ampdu *tap,
1094 	addba_stop_timeout(tap);
1098 		tap->txa_wnd = (bufsiz == 0) ? IEEE80211_AGGR_BAWMAX
1100 		tap->txa_flags |= IEEE80211_AGGR_RUNNING;
1103 		tap->txa_flags |= IEEE80211_AGGR_NAK;
1114 ieee80211_addba_stop(struct ieee80211_node *in, struct ieee80211_tx_ampdu *tap)
1116 	addba_stop_timeout(tap);
1117 	if (tap->txa_flags & IEEE80211_AGGR_RUNNING) {
1119 		tap->txa_flags &= ~IEEE80211_AGGR_RUNNING;
1121 	tap->txa_attempts = 0;
1137 	struct ieee80211_tx_ampdu *tap;
1206 			tap = &in->in_tx_ampdu[ac];
1207 			if ((tap->txa_flags & IEEE80211_AGGR_XCHGPEND) == 0) {
1213 			if (dialogtoken != tap->txa_token) {
1217 				    tap->txa_token, dialogtoken, tid, code);
1226 			ic->ic_addba_response(in, tap,
1243 				tap = &in->in_tx_ampdu[ac];
1244 				ic->ic_addba_stop(in, tap);
1321     struct ieee80211_tx_ampdu *tap)
1330 	if ((tap->txa_flags & IEEE80211_AGGR_SETUP) == 0) {
1332 		tap->txa_flags |= IEEE80211_AGGR_SETUP;
1334 	if (tap->txa_attempts >= IEEE80211_AGGR_MAXTRIES &&
1335 	    (ticks - tap->txa_lastrequest) < IEEE80211_AGGR_MINRETRY) {
1345 	tap->txa_flags &= ~IEEE80211_AGGR_NAK;
1349 	tid = WME_AC_TO_TID(tap->txa_ac);
1358 	if (!ic->ic_addba_request(in, tap, dialogtoken, args[1], args[2])) {
1362 		    tap->txa_ac);
1364 		tap->txa_attempts = IEEE80211_AGGR_MAXTRIES;
1365 		tap->txa_lastrequest = ticks;
1378 ieee80211_ampdu_stop(struct ieee80211_node *in, struct ieee80211_tx_ampdu *tap)
1383 	if (IEEE80211_AMPDU_RUNNING(tap)) {
1385 		    "stop BA stream for AC %d\n", tap->txa_ac);
1387 		ic->ic_addba_stop(in, tap);
1388 		args[0] = WME_AC_TO_TID(tap->txa_ac);
1396 		    tap->txa_ac);
1407     const struct ieee80211_tx_ampdu *tap)
1435 	tid = WME_AC_TO_TID(tap->txa_ac);
1436 	barctl 	= (tap->txa_flags & IEEE80211_AGGR_IMMEDIATE ?
1440 	    | SM(tap->txa_wnd, IEEE80211_BAPS_BUFSIZ);
1441 	barseqctl = SM(tap->txa_start, IEEE80211_BASEQ_START)
1449 	    tid, tap->txa_start, ieee80211_chan2ieee(ic, ic->ic_curchan));