120 	struct amrr_node *amn = ATH_NODE_AMRR(an);  in ath_rate_findrate()  local
122 	*rix = amn->amn_tx_rix0;  in ath_rate_findrate()
123 	*try0 = amn->amn_tx_try0;  in ath_rate_findrate()
125 		*txrate = amn->amn_tx_rate0sp;  in ath_rate_findrate()
127 		*txrate = amn->amn_tx_rate0;  in ath_rate_findrate()
134 	struct amrr_node *amn = ATH_NODE_AMRR(an);  in ath_rate_setupxtxdesc()  local
137 		, amn->amn_tx_rate1sp, amn->amn_tx_try1	/* series 1 */  in ath_rate_setupxtxdesc()
138 		, amn->amn_tx_rate2sp, amn->amn_tx_try2	/* series 2 */  in ath_rate_setupxtxdesc()
139 		, amn->amn_tx_rate3sp, amn->amn_tx_try3	/* series 3 */  in ath_rate_setupxtxdesc()
147 	struct amrr_node *amn = ATH_NODE_AMRR(an);  in ath_rate_tx_complete()  local
152 	amn->amn_tx_try0_cnt++;  in ath_rate_tx_complete()
154 		amn->amn_tx_try1_cnt++;  in ath_rate_tx_complete()
156 		amn->amn_tx_try1_cnt++;  in ath_rate_tx_complete()
157 		amn->amn_tx_try2_cnt++;  in ath_rate_tx_complete()
159 		amn->amn_tx_try1_cnt++;  in ath_rate_tx_complete()
160 		amn->amn_tx_try2_cnt++;  in ath_rate_tx_complete()
161 		amn->amn_tx_try3_cnt++;  in ath_rate_tx_complete()
163 		amn->amn_tx_try1_cnt++;  in ath_rate_tx_complete()
164 		amn->amn_tx_try2_cnt++;  in ath_rate_tx_complete()
165 		amn->amn_tx_try3_cnt++;  in ath_rate_tx_complete()
166 		amn->amn_tx_failure_cnt++;  in ath_rate_tx_complete()
178 node_reset (struct amrr_node *amn)  in node_reset()  argument
180 	amn->amn_tx_try0_cnt = 0;  in node_reset()
181 	amn->amn_tx_try1_cnt = 0;  in node_reset()
182 	amn->amn_tx_try2_cnt = 0;  in node_reset()
183 	amn->amn_tx_try3_cnt = 0;  in node_reset()
184 	amn->amn_tx_failure_cnt = 0;  in node_reset()
185   	amn->amn_success = 0;  in node_reset()
186   	amn->amn_recovery = 0;  in node_reset()
187   	amn->amn_success_threshold = ath_rate_min_success_threshold;  in node_reset()
201 	struct amrr_node *amn = ATH_NODE_AMRR(an);  in ath_rate_update()  local
221 		amn->amn_tx_rix0 = sc->sc_rixmap[  in ath_rate_update()
223 		amn->amn_tx_rate0 = rt->info[amn->amn_tx_rix0].rateCode;  in ath_rate_update()
224 		amn->amn_tx_rate0sp = amn->amn_tx_rate0 |  in ath_rate_update()
225 			rt->info[amn->amn_tx_rix0].shortPreamble;  in ath_rate_update()
227 			amn->amn_tx_try0 = 1;  in ath_rate_update()
228 			amn->amn_tx_try1 = 1;  in ath_rate_update()
229 			amn->amn_tx_try2 = 1;  in ath_rate_update()
230 			amn->amn_tx_try3 = 1;  in ath_rate_update()
234 				amn->amn_tx_rate1 = rt->info[rix].rateCode;  in ath_rate_update()
235 				amn->amn_tx_rate1sp = amn->amn_tx_rate1 |  in ath_rate_update()
238 				amn->amn_tx_rate1 = amn->amn_tx_rate1sp = 0;  in ath_rate_update()
243 				amn->amn_tx_rate2 = rt->info[rix].rateCode;  in ath_rate_update()
244 				amn->amn_tx_rate2sp = amn->amn_tx_rate2 |  in ath_rate_update()
247 				amn->amn_tx_rate2 = amn->amn_tx_rate2sp = 0;  in ath_rate_update()
251 				amn->amn_tx_rate3 = rt->info[0].rateCode;  in ath_rate_update()
252 				amn->amn_tx_rate3sp =  in ath_rate_update()
255 				amn->amn_tx_rate3 = amn->amn_tx_rate3sp = 0;  in ath_rate_update()
258 			amn->amn_tx_try0 = ATH_TXMAXTRY;  in ath_rate_update()
262 			amn->amn_tx_try1 = 0;  in ath_rate_update()
263 			amn->amn_tx_try2 = 0;  in ath_rate_update()
264 			amn->amn_tx_try3 = 0;  in ath_rate_update()
265 			amn->amn_tx_rate1 = amn->amn_tx_rate1sp = 0;  in ath_rate_update()
266 			amn->amn_tx_rate2 = amn->amn_tx_rate2sp = 0;  in ath_rate_update()
267 			amn->amn_tx_rate3 = amn->amn_tx_rate3sp = 0;  in ath_rate_update()
270 	node_reset (amn);  in ath_rate_update()
388 	struct amrr_node *amn = ATH_NODE_AMRR(ATH_NODE (ni));  in ath_rate_ctl()  local
391 #define is_success(amn) \  in ath_rate_ctl()  argument
392 (amn->amn_tx_try1_cnt  < (amn->amn_tx_try0_cnt/10))  in ath_rate_ctl()
393 #define is_enough(amn) \  in ath_rate_ctl()  argument
394 (amn->amn_tx_try0_cnt > 10)  in ath_rate_ctl()
395 #define is_failure(amn) \  in ath_rate_ctl()  argument
396 (amn->amn_tx_try1_cnt > (amn->amn_tx_try0_cnt/3))  in ath_rate_ctl()
405 		 amn->amn_tx_try0_cnt,  in ath_rate_ctl()
406 		 amn->amn_tx_try1_cnt,  in ath_rate_ctl()
407 		 amn->amn_tx_try2_cnt,  in ath_rate_ctl()
408 		 amn->amn_tx_try3_cnt,  in ath_rate_ctl()
409 		 amn->amn_success_threshold);  in ath_rate_ctl()
410   	if (is_success (amn) && is_enough (amn)) {  in ath_rate_ctl()
411 		amn->amn_success++;  in ath_rate_ctl()
412 		if (amn->amn_success == amn->amn_success_threshold &&  in ath_rate_ctl()
414   			amn->amn_recovery = 1;  in ath_rate_ctl()
415   			amn->amn_success = 0;  in ath_rate_ctl()
419 			amn->amn_recovery = 0;  in ath_rate_ctl()
421   	} else if (is_failure (amn)) {  in ath_rate_ctl()
422   		amn->amn_success = 0;  in ath_rate_ctl()
424   			if (amn->amn_recovery) {  in ath_rate_ctl()
426   				amn->amn_success_threshold *= 2;  in ath_rate_ctl()
427   				amn->amn_success_threshold = min (amn->amn_success_threshold,  in ath_rate_ctl()
429  				DPRINTF (sc, "decrease rate recovery thr: %d\n", amn->amn_success_threshold);  in ath_rate_ctl()
432  				amn->amn_success_threshold = ath_rate_min_success_threshold;  in ath_rate_ctl()
433  				DPRINTF (sc, "decrease rate normal thr: %d\n", amn->amn_success_threshold);  in ath_rate_ctl()
435 			amn->amn_recovery = 0;  in ath_rate_ctl()
438 			amn->amn_recovery = 0;  in ath_rate_ctl()
442 	if (is_enough (amn) || old_rate != ni->ni_txrate) {  in ath_rate_ctl()
444 		amn->amn_tx_try0_cnt = 0;  in ath_rate_ctl()
445 		amn->amn_tx_try1_cnt = 0;  in ath_rate_ctl()
446 		amn->amn_tx_try2_cnt = 0;  in ath_rate_ctl()
447 		amn->amn_tx_try3_cnt = 0;  in ath_rate_ctl()
448 		amn->amn_tx_failure_cnt = 0;  in ath_rate_ctl()