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()
156 		case (0|TH_CWR|0):  in tcp_ecn_input_syn_sent()
172 		case (0|TH_CWR|TH_ECE):  in tcp_ecn_input_syn_sent()
180 		case (TH_AE|TH_CWR|0):  in tcp_ecn_input_syn_sent()
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()
253 		case (0|TH_CWR|TH_ECE):  in tcp_ecn_input_parallel_syn()
259 		case (TH_AE|TH_CWR|TH_ECE):  in tcp_ecn_input_parallel_syn()
355 			if (thflags & TH_CWR) {  in tcp_ecn_input_segment()
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()
448 			*thflags |= TH_CWR;  in tcp_ecn_output_established()
509 	switch (thflags & (TH_AE|TH_CWR|TH_ECE)) {  in tcp_ecn_syncache_add()
514 	case (0|TH_CWR|TH_ECE):  in tcp_ecn_syncache_add()
518 	case (TH_AE|TH_CWR|TH_ECE):  in tcp_ecn_syncache_add()
577 			thflags |= (0 | TH_CWR | 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()
604 	return ((thflags & (TH_AE|TH_CWR|TH_ECE)) >> TH_ACE_SHIFT);  in tcp_ecn_get_ace()
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()