Lines Matching defs:amrr

1799 	iwh_amrr_t *amrr;
1801 	amrr = kmem_zalloc(sizeof (iwh_amrr_t), KM_SLEEP);
1802 	if (NULL == amrr) {
1804 		    "failed to allocate memory for amrr structure\n");
1808 	iwh_amrr_init(amrr);
1810 	return (&amrr->in);
1856 	iwh_amrr_t *amrr;
1991 			amrr = (iwh_amrr_t *)in;
2000 					amrr->ht_mcs_idx = r;
2443 	iwh_amrr_t *amrr;
2449 	amrr = (iwh_amrr_t *)ic->ic_bss;
2451 	amrr->txcnt++;
2453 	    "tx: %d cnt\n", amrr->txcnt));
2456 		amrr->retrycnt++;
3336 				iwh_amrr_t *amrr = (iwh_amrr_t *)in;
3337 				rate = amrr->ht_mcs_idx;
4986 #define	is_success(amrr)	\
4987 	((amrr)->retrycnt < (amrr)->txcnt / 10)
4988 #define	is_failure(amrr)	\
4989 	((amrr)->retrycnt > (amrr)->txcnt / 3)
4990 #define	is_enough(amrr)		\
4991 	((amrr)->txcnt > 200)
4992 #define	not_very_few(amrr)	\
4993 	((amrr)->txcnt > 40)
5002 #define	reset_cnt(amrr)		\
5003 	{ (amrr)->txcnt = (amrr)->retrycnt = 0; }
5009 iwh_amrr_init(iwh_amrr_t *amrr)
5011 	amrr->success = 0;
5012 	amrr->recovery = 0;
5013 	amrr->txcnt = amrr->retrycnt = 0;
5014 	amrr->success_threshold = IWH_AMRR_MIN_SUCCESS_THRESHOLD;
5015 	amrr->ht_mcs_idx = 0;	/* 6Mbps */
5039 	iwh_amrr_t *amrr = (iwh_amrr_t *)in;
5040 	uint8_t r = (uint8_t)amrr->ht_mcs_idx;
5054 		return (r == (uint8_t)amrr->ht_mcs_idx);
5065 	iwh_amrr_t *amrr = (iwh_amrr_t *)in;
5079 		return (r == (uint8_t)amrr->ht_mcs_idx);
5090 	iwh_amrr_t *amrr = (iwh_amrr_t *)in;
5096 		amrr->ht_mcs_idx++;
5101 			if ((r == (uint8_t)amrr->ht_mcs_idx) &&
5121 	iwh_amrr_t *amrr = (iwh_amrr_t *)in;
5127 		amrr->ht_mcs_idx--;
5132 			if ((r == (uint8_t)amrr->ht_mcs_idx) &&
5151 	iwh_amrr_t *amrr = (iwh_amrr_t *)in;
5154 	if (is_success(amrr) && is_enough(amrr)) {
5155 		amrr->success++;
5156 		if (amrr->success >= amrr->success_threshold &&
5158 			amrr->recovery = 1;
5159 			amrr->success = 0;
5164 			    in->in_txrate, amrr->txcnt,
5165 			    amrr->retrycnt, amrr->ht_mcs_idx));
5168 			amrr->recovery = 0;
5170 	} else if (not_very_few(amrr) && is_failure(amrr)) {
5171 		amrr->success = 0;
5173 			if (amrr->recovery) {
5174 				amrr->success_threshold++;
5175 				if (amrr->success_threshold >
5177 					amrr->success_threshold =
5181 				amrr->success_threshold =
5188 			    in->in_txrate, amrr->txcnt,
5189 			    amrr->retrycnt, amrr->ht_mcs_idx));
5192 		amrr->recovery = 0;	/* paper is incorrect */
5195 	if (is_enough(amrr) || need_change) {
5196 		reset_cnt(amrr);