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Lines Matching defs:ndx

166  * returns the ndx with the lowest average_tx_time,
217 		int ndx = (sn->last_sample_ndx[size_bin]+1+x) % sn->num_rates;
220 		if (ndx == current_ndx) 
224 		if (sn->stats[size_bin][ndx].perfect_tx_time > current_tt) 
228 		if (ticks - sn->stats[size_bin][ndx].last_tx < ((hz * STALE_FAILURE_TIMEOUT_MS)/1000) &&
229 		    sn->stats[size_bin][ndx].successive_failures > 3)
235 		if (sn->rates[ndx].rate > 22 && ndx > current_ndx + 2)
239 		if (sn->rates[ndx].rate == 18) 
244 		if (sn->rates[current_ndx].rate == 22 && ndx > current_ndx + 1) 
247 		sn->last_sample_ndx[size_bin] = ndx;
248 		return ndx;
261 	int ndx, size_bin, mrr, best_ndx, change_rates;
275 		ndx = sn->static_rate_ndx;
286 			ndx = pick_sample_ndx(sn, size_bin);
287 			if (ndx != sn->current_rate[size_bin]) {
288 				sn->current_sample_ndx[size_bin] = ndx;
298 				for (ndx = sn->num_rates-1; ndx > 0; ndx--) {
303 					if (sn->rates[ndx].rate <= 72 && 
304 					    sn->stats[size_bin][ndx].successive_failures == 0) {
309 				best_ndx = ndx;
342 			ndx = sn->current_rate[size_bin];
349 				an->an_node.ni_txrate = ndx;
354 	KASSERTMSG(ndx >= 0 && ndx < sn->num_rates, "ndx is %d", ndx);
356 	*rix = sn->rates[ndx].rix;
358 		*txrate = sn->rates[ndx].shortPreambleRateCode;
360 		*txrate = sn->rates[ndx].rateCode;
373 	int ndx = 0;
376 	ndx = sn->current_rate[size_bin]; /* retry at the current bit-rate */
378 	if (!sn->stats[size_bin][ndx].packets_acked) {
379 		ndx = 0;  /* use the lowest bit-rate */
383 		rateCode = sn->rates[ndx].shortPreambleRateCode;
385 		rateCode = sn->rates[ndx].rateCode;
496 	int ndx = -1;
539 		ndx = rate_to_ndx(sn, final_rate);
544 			ndx, short_tries, long_tries);
545 		if (ndx >= 0 && ndx < sn->num_rates) {
547 				     ndx, long_tries,
702 		int ndx = 0;
722 		for (ndx = sn->num_rates-1; ndx > 0; ndx--) {
723 			if (sn->rates[ndx].rate <= 72) {
727 		sn->current_rate[y] = ndx;