Cross Reference: /src/sys/netinet/dccp

Lines Matching refs:cwnd
129 	cb->ssthresh = cb->cwnd >>1;
130 	cb->cwnd = 1; /* allowing 1 packet to be sent */
149 	LOSS_DEBUG((LOG_INFO, "Timeout. CWND value: %u , OUTSTANDING value: %u\n",
150 	    cb->cwnd, cb->outstanding));
226 	cb->cwnd = TCPLIKE_INITIAL_CWND;
234 	CWND_DEBUG((LOG_INFO, "Init. CWND value: %u , OUTSTANDING value: %u\n",
235 		    cb->cwnd, cb->outstanding));
335 	if (cb->cwnd <= cb->outstanding) {
337 		DCCP_DEBUG((LOG_INFO, "cwnd (%d) < outstanding (%d)\n", cb->cwnd, cb->outstanding));
392 		TCPLIKE_DEBUG((LOG_INFO, "Sent pure ACK. Dont care about cwnd-storing\n"));
399 	TCPLIKE_DEBUG((LOG_INFO, "SENT. cwnd: %d, outstanding: %d\n",cb->cwnd, cb->outstanding));
404 	CWND_DEBUG((LOG_INFO, "Sent. CWND value: %u , OUTSTANDING value: %u\n",cb->cwnd, cb->outstanding));
531 	if (cb->cwnd < cb->ssthresh) {
537 			cb->cwnd = cb->cwnd>>1;
538 			if (cb->cwnd < 1)
539 				cb->cwnd = 1;
540 			cb->ssthresh = cb->cwnd;
546 			cb->cwnd++;
549 	} else if (cb->cwnd >= cb->ssthresh) {
554 			cb->cwnd = cb->cwnd>>1;
555 			if (cb->cwnd < 1)
556 				cb->cwnd = 1;
557 			cb->ssthresh = cb->cwnd;
562 		} else if (cb->acked_in_win > cb->cwnd) {
563 			cb->cwnd++;
602 		if (cb->rcvr_ackratio > (cb->cwnd>>1)) {
604 			cb->rcvr_ackratio = cb->cwnd>>1;
608 		ACKRATIO_DEBUG((LOG_INFO, "Increase Ack Ratio. Now = %u. (cwnd = %u)\n", cb->rcvr_ackratio, cb->cwnd));
618 	} else if (cb->acked_in_win > cb->cwnd) {
630 		ackratiocnt = (cb->cwnd / ((cb->rcvr_ackratio*cb->rcvr_ackratio) - cb->rcvr_ackratio));
632 			if (cb->rcvr_ackratio > 2 && cb->cwnd >= 4) {
633 				/* Constraint 3 - AckRatio at least 2 for a cwnd >= 4 */
645 	CWND_DEBUG((LOG_INFO, "Recvd. CWND value: %u , OUTSTANDING value: %u\n",
646 		    cb->cwnd, cb->outstanding));
648 	if (cb->cwnd > cb->outstanding && cb->rto_timer_callout) {
649                 LOSS_DEBUG((LOG_INFO, "Force DCCP_OUTPUT, CWND = %u Outstanding = %u\n",
650                             cb->cwnd, cb->outstanding));
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