120 tcp_ecn_input_syn_sent(struct tcpcb *tp, uint16_t thflags, int iptos)  in tcp_ecn_input_syn_sent()  argument
129 		if ((thflags & (TH_CWR | TH_ECE)) == (0 | TH_ECE)) {  in tcp_ecn_input_syn_sent()
148 		switch (thflags & (TH_AE | TH_CWR | TH_ECE)) {  in tcp_ecn_input_syn_sent()
226 tcp_ecn_input_parallel_syn(struct tcpcb *tp, uint16_t thflags, int iptos)  in tcp_ecn_input_parallel_syn()  argument
228 	if (thflags & TH_ACK)  in tcp_ecn_input_parallel_syn()
237 		if ((thflags & (TH_CWR | TH_ECE)) == (TH_CWR | TH_ECE)) {  in tcp_ecn_input_parallel_syn()
248 		switch (thflags & (TH_AE | TH_CWR | TH_ECE)) {  in tcp_ecn_input_parallel_syn()
294 tcp_ecn_input_segment(struct tcpcb *tp, uint16_t thflags, int tlen, int pkts, int iptos)  in tcp_ecn_input_segment()  argument
315 				delta_cep = (tcp_ecn_get_ace(thflags) + 8 -  in tcp_ecn_input_segment()
326 				switch (tcp_ecn_get_ace(thflags)) {  in tcp_ecn_input_segment()
351 			if ((thflags & (TH_SYN | TH_ECE)) == TH_ECE) {  in tcp_ecn_input_segment()
355 			if (thflags & TH_CWR) {  in tcp_ecn_input_segment()
364 		cc_ecnpkt_handler_flags(tp, thflags, iptos);  in tcp_ecn_input_segment()
376 	uint16_t thflags = 0;  in tcp_ecn_output_syn_sent()  local
379 		return thflags;  in tcp_ecn_output_syn_sent()
384 				thflags = TH_ECE|TH_CWR;  in tcp_ecn_output_syn_sent()
386 			thflags = TH_ECE|TH_CWR;  in tcp_ecn_output_syn_sent()
391 				thflags = TH_ECE|TH_CWR|TH_AE;  in tcp_ecn_output_syn_sent()
393 			thflags = TH_ECE|TH_CWR|TH_AE;  in tcp_ecn_output_syn_sent()
396 	return thflags;  in tcp_ecn_output_syn_sent()
404 tcp_ecn_output_established(struct tcpcb *tp, uint16_t *thflags, int len, bool rxmit)  in tcp_ecn_output_established()  argument
432 		tcp_ecn_set_ace(thflags, tp->t_rcep);  in tcp_ecn_output_established()
448 			*thflags |= TH_CWR;  in tcp_ecn_output_established()
452 			*thflags |= TH_ECE;  in tcp_ecn_output_established()
493 tcp_ecn_syncache_add(uint16_t thflags, int iptos)  in tcp_ecn_syncache_add()  argument
509 	switch (thflags & (TH_AE|TH_CWR|TH_ECE)) {  in tcp_ecn_syncache_add()
567 tcp_ecn_syncache_respond(uint16_t thflags, struct syncache *sc)  in tcp_ecn_syncache_respond()  argument
569 	if ((thflags & TH_SYN) &&  in tcp_ecn_syncache_respond()
573 			thflags |= (0 | 0 | TH_ECE);  in tcp_ecn_syncache_respond()
577 			thflags |= (0 | TH_CWR | 0);  in tcp_ecn_syncache_respond()
582 			thflags |= (TH_AE | 0 | 0);  in tcp_ecn_syncache_respond()
587 			thflags |= (0 | TH_ECE | TH_CWR);  in tcp_ecn_syncache_respond()
592 			thflags |= (TH_AE | TH_CWR | 0);  in tcp_ecn_syncache_respond()
598 	return thflags;  in tcp_ecn_syncache_respond()
602 tcp_ecn_get_ace(uint16_t thflags)  in tcp_ecn_get_ace()  argument
604 	return ((thflags & (TH_AE|TH_CWR|TH_ECE)) >> TH_ACE_SHIFT);  in tcp_ecn_get_ace()
608 tcp_ecn_set_ace(uint16_t *thflags, uint32_t t_rcep)  in tcp_ecn_set_ace()  argument
610 	*thflags &= ~(TH_AE|TH_CWR|TH_ECE);  in tcp_ecn_set_ace()
611 	*thflags |= ((t_rcep << TH_ACE_SHIFT) & (TH_AE|TH_CWR|TH_ECE));  in tcp_ecn_set_ace()