sys/net80211/ieee80211_amrr.c

79 static void	amrr_node_stats(struct ieee80211_node *ni, struct sbuf *s);
151 amrr_node_is_11n(struct ieee80211_node *ni)
154 	if (ni->ni_chan == NULL)
156 	if (ni->ni_chan == IEEE80211_CHAN_ANYC)
158 	if (IEEE80211_IS_CHAN_HT(ni->ni_chan) && ni->ni_htrates.rs_nrates == 0)
160 	return (IEEE80211_IS_CHAN_HT(ni->ni_chan));
164 amrr_node_init(struct ieee80211_node *ni)
167 	struct ieee80211vap *vap = ni->ni_vap;
178 	if (ni->ni_rctls == NULL) {
179 		ni->ni_rctls = amn = IEEE80211_MALLOC(sizeof(struct ieee80211_amrr_node),
187 		amn = ni->ni_rctls;
195 	if (amrr_node_is_11n(ni)) {
197 		IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_RATECTL, ni,
199 		rs = (struct ieee80211_rateset *) &ni->ni_htrates;
201 		IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_RATECTL, ni,
203 		rs = &ni->ni_rates;
210 	if (! amrr_node_is_11n(ni))
219 		if (amrr_node_is_11n(ni)) {
228 	if (amrr_node_is_11n(ni))
232 	ni->ni_txrate = rate;
237 	IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_RATECTL, ni,
240 	    amrr_node_is_11n(ni) ? "MCS " : "",
245 amrr_node_deinit(struct ieee80211_node *ni)
247 	IEEE80211_FREE(ni->ni_rctls, M_80211_RATECTL);
252     struct ieee80211_node *ni)
260 	if (amrr_node_is_11n(ni)) {
262 		rs = (struct ieee80211_rateset *) &ni->ni_htrates;
264 		rs = &ni->ni_rates;
269 	IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_RATECTL, ni,
292 			IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_RATECTL, ni,
315 			IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_RATECTL, ni,
336 amrr_rate(struct ieee80211_node *ni, void *arg __unused, uint32_t iarg __unused)
338 	struct ieee80211_amrr_node *amn = ni->ni_rctls;
346 		ni->ni_txrate = ni->ni_rates.rs_rates[0];
353 	if (amrr_node_is_11n(ni)) {
355 		rs = (struct ieee80211_rateset *) &ni->ni_htrates;
357 		rs = &ni->ni_rates;
361 		rix = amrr_update(amrr, amn, ni);
364 			ni->ni_txrate = rs->rs_rates[rix];
366 			if (amrr_node_is_11n(ni))
367 				ni->ni_txrate |= IEEE80211_RATE_MCS;
369 				ni->ni_txrate &= IEEE80211_RATE_VAL;
385     const struct ieee80211_node *ni, int ok,
388 	struct ieee80211_amrr_node *amn = ni->ni_rctls;
406 amrr_tx_update(const struct ieee80211vap *vap, const struct ieee80211_node *ni,
409 	struct ieee80211_amrr_node *amn = ni->ni_rctls;
460 amrr_node_stats(struct ieee80211_node *ni, struct sbuf *s)
463 	struct ieee80211_amrr_node *amn = ni->ni_rctls;
472 	if (amrr_node_is_11n(ni)) {
473 		rs = (struct ieee80211_rateset *) &ni->ni_htrates;
477 		rs = &ni->ni_rates;