160 minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs)  in minstrel_calc_rate_stats()  argument
162 	if (unlikely(mrs->attempts > 0)) {  in minstrel_calc_rate_stats()
163 		mrs->sample_skipped = 0;  in minstrel_calc_rate_stats()
164 		mrs->cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts);  in minstrel_calc_rate_stats()
165 		if (unlikely(!mrs->att_hist)) {  in minstrel_calc_rate_stats()
166 			mrs->prob_ewma = mrs->cur_prob;  in minstrel_calc_rate_stats()
169 			mrs->prob_ewmsd = minstrel_ewmsd(mrs->prob_ewmsd,  in minstrel_calc_rate_stats()
170 							 mrs->cur_prob,  in minstrel_calc_rate_stats()
171 							 mrs->prob_ewma,  in minstrel_calc_rate_stats()
175 			mrs->prob_ewma = minstrel_ewma(mrs->prob_ewma,  in minstrel_calc_rate_stats()
176 						       mrs->cur_prob,  in minstrel_calc_rate_stats()
179 		mrs->att_hist += mrs->attempts;  in minstrel_calc_rate_stats()
180 		mrs->succ_hist += mrs->success;  in minstrel_calc_rate_stats()
182 		mrs->sample_skipped++;  in minstrel_calc_rate_stats()
185 	mrs->last_success = mrs->success;  in minstrel_calc_rate_stats()
186 	mrs->last_attempts = mrs->attempts;  in minstrel_calc_rate_stats()
187 	mrs->success = 0;  in minstrel_calc_rate_stats()
188 	mrs->attempts = 0;  in minstrel_calc_rate_stats()
203 		struct minstrel_rate_stats *mrs = &mi->r[i].stats;  in minstrel_update_stats()  local
207 		minstrel_calc_rate_stats(mrs);  in minstrel_update_stats()
211 		if (mrs->prob_ewma > MINSTREL_FRAC(95, 100) ||  in minstrel_update_stats()
212 		    mrs->prob_ewma < MINSTREL_FRAC(10, 100)) {  in minstrel_update_stats()
213 			mr->adjusted_retry_count = mrs->retry_count >> 1;  in minstrel_update_stats()
219 			mr->adjusted_retry_count = mrs->retry_count;  in minstrel_update_stats()
232 		if (mrs->prob_ewma >= MINSTREL_FRAC(95, 100)) {  in minstrel_update_stats()
233 			tmp_cur_tp = minstrel_get_tp_avg(mr, mrs->prob_ewma);  in minstrel_update_stats()
239 			if (mrs->prob_ewma >= tmp_mrs->prob_ewma)  in minstrel_update_stats()
503 		struct minstrel_rate_stats *mrs = &mi->r[n].stats;  in minstrel_rate_init()  local
516 		memset(mrs, 0, sizeof(*mrs));  in minstrel_rate_init()
528 		mrs->retry_count = 1;  in minstrel_rate_init()
530 		mrs->retry_count_rtscts = 1;  in minstrel_rate_init()
547 				(mrs->retry_count_rtscts < mp->max_retry))  in minstrel_rate_init()
548 				mrs->retry_count_rtscts++;  in minstrel_rate_init()
551 		mr->adjusted_retry_count = mrs->retry_count;  in minstrel_rate_init()
553 			mr->retry_count_cts = mrs->retry_count;  in minstrel_rate_init()