1217 	wpi_amrr_t *amrr;  in wpi_node_alloc()  local
1219 	amrr = kmem_zalloc(sizeof (wpi_amrr_t), KM_SLEEP);  in wpi_node_alloc()
1220 	if (amrr != NULL)  in wpi_node_alloc()
1221 		wpi_amrr_init(amrr);  in wpi_node_alloc()
1222 	return (&amrr->in);  in wpi_node_alloc()
1778 	wpi_amrr_t *amrr = (wpi_amrr_t *)ic->ic_bss;  local
1785 	amrr->txcnt++;
1786 	WPI_DBG((WPI_DEBUG_RATECTL, "tx: %d cnt\n", amrr->txcnt));
1788 		amrr->retrycnt++;
1791 		    amrr->retrycnt));
3549 #define	is_success(amrr)	\  argument
3550 	((amrr)->retrycnt < (amrr)->txcnt / 10)
3551 #define	is_failure(amrr)	\  argument
3552 	((amrr)->retrycnt > (amrr)->txcnt / 3)
3553 #define	is_enough(amrr)		\  argument
3554 	((amrr)->txcnt > 100)
3563 #define	reset_cnt(amrr)		\  argument
3564 	{ (amrr)->txcnt = (amrr)->retrycnt = 0; }
3570 wpi_amrr_init(wpi_amrr_t *amrr)  argument
3572 	amrr->success = 0;
3573 	amrr->recovery = 0;
3574 	amrr->txcnt = amrr->retrycnt = 0;
3575 	amrr->success_threshold = WPI_AMRR_MIN_SUCCESS_THRESHOLD;
3595 	wpi_amrr_t *amrr = (wpi_amrr_t *)in;  local
3598 	if (is_success(amrr) && is_enough(amrr)) {
3599 		amrr->success++;
3600 		if (amrr->success >= amrr->success_threshold &&
3602 			amrr->recovery = 1;
3603 			amrr->success = 0;
3607 			    in->in_txrate, amrr->txcnt, amrr->retrycnt));
3610 			amrr->recovery = 0;
3612 	} else if (is_failure(amrr)) {
3613 		amrr->success = 0;
3615 			if (amrr->recovery) {
3616 				amrr->success_threshold++;
3617 				if (amrr->success_threshold >
3619 					amrr->success_threshold =
3622 				amrr->success_threshold =
3628 			    in->in_txrate, amrr->txcnt, amrr->retrycnt));
3631 		amrr->recovery = 0;	/* paper is incorrect */
3634 	if (is_enough(amrr) || need_change)
3635 		reset_cnt(amrr);