759 	if (!TCPS_HAVEESTABLISHED(tp->t_state)) {  in tcp_reass()
897 	    tp->t_state == TCPS_ESTABLISHED) {  in tcp_adaptive_rwtimo_check()
922 	ASSERT(tp->t_state == TCPS_FIN_WAIT_2);  in tcp_set_finwait_timeout()
2500 	tp->t_state = TCPS_LISTEN;  in tcp_create_server_socket()
2696 	tp->t_state = TCPS_SYN_RECEIVED;  in tcp_setup_server_socket()
3195 	if (tp->t_state == TCPS_CLOSED) {  in tcp_input()
3254 	prev_t_state = tp->t_state;  in tcp_input()
3274 	if (tp->t_state == TCPS_LISTEN &&  in tcp_input()
3346 			ASSERT(tp->t_state == TCPS_SYN_RECEIVED);  in tcp_input()
3509 	if (tp->t_state == TCPS_ESTABLISHED && BYTES_ACKED(th, tp) > 0) {  in tcp_input()
3543 	if (tp->accurate_ecn_on && tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
3566 		if (ip_ecn == IPTOS_ECN_CE && tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
3585 	if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
3593 	if (ip_ecn == IPTOS_ECN_CE && tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
3620 	if (TCPS_HAVEESTABLISHED(tp->t_state)) {  in tcp_input()
3632 	if (tp->t_state != TCPS_LISTEN && optp) {  in tcp_input()
3636 	if (tp->t_state != TCPS_LISTEN && (so->so_flags & SOF_MP_SUBFLOW)) {  in tcp_input()
3640 	if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) {  in tcp_input()
3660 	if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
3730 	if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
4055 	switch (tp->t_state) {  in tcp_input()
4259 				tp->t_state = TCPS_FIN_WAIT_1;  in tcp_input()
4269 				tp->t_state = TCPS_ESTABLISHED;  in tcp_input()
4327 			tp->t_state = TCPS_SYN_RECEIVED;  in tcp_input()
4480 		    ((tp->rcv_wnd == 0 || tp->t_state >= TCPS_CLOSE_WAIT) &&  in tcp_input()
4484 				switch (tp->t_state) {  in tcp_input()
4588 	if (tp->t_state == TCPS_SYN_RECEIVED && SEQ_LT(th->th_seq, tp->irs)) {  in tcp_input()
4604 	if (tp->t_state == TCPS_TIME_WAIT && tlen == 0 &&  in tcp_input()
4720 		    tp->t_state > TCPS_CLOSE_WAIT) {  in tcp_input()
4726 		    tp->t_state > TCPS_CLOSE_WAIT) {  in tcp_input()
4731 		if ((so->so_flags & SOF_DEFUNCT) && tp->t_state > TCPS_FIN_WAIT_1) {  in tcp_input()
4845 		if (tp->t_state == TCPS_SYN_RECEIVED) {  in tcp_input()
4890 	switch (tp->t_state) {  in tcp_input()
4920 			tp->t_state = TCPS_FIN_WAIT_1;  in tcp_input()
4929 			tp->t_state = TCPS_ESTABLISHED;  in tcp_input()
5176 				    !TCPS_HAVERCVDFIN(tp->t_state)) {  in tcp_input()
5217 				    (tp->ecn_flags & TE_SENDIPECT) && tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
5374 					    (tp->t_state == TCPS_ESTABLISHED ||  in tcp_input()
5375 					    tp->t_state == TCPS_FIN_WAIT_1)) {  in tcp_input()
5573 		    tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
5762 		switch (tp->t_state) {  in tcp_input()
5782 				tp->t_state = TCPS_FIN_WAIT_2;  in tcp_input()
5808 				tp->t_state = TCPS_TIME_WAIT;  in tcp_input()
5853 		if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
5876 	    TCPS_HAVERCVDFIN(tp->t_state) == 0) {  in tcp_input()
5970 	    TCPS_HAVERCVDFIN(tp->t_state) == 0 &&  in tcp_input()
5971 	    (TCPS_HAVEESTABLISHED(tp->t_state) ||  in tcp_input()
5972 	    (tp->t_state == TCPS_SYN_RECEIVED &&  in tcp_input()
6142 	if (tp->accurate_ecn_on && TCPS_HAVEESTABLISHED(tp->t_state) &&  in tcp_input()
6143 	    TCPS_HAVERCVDFIN(tp->t_state) == 0) {  in tcp_input()
6165 		if (TCPS_HAVERCVDFIN(tp->t_state) == 0) {  in tcp_input()
6178 		switch (tp->t_state) {  in tcp_input()
6190 			tp->t_state = TCPS_CLOSE_WAIT;  in tcp_input()
6201 			tp->t_state = TCPS_CLOSING;  in tcp_input()
6215 			tp->t_state = TCPS_TIME_WAIT;  in tcp_input()
6269 	if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) &&  in tcp_input()
6478 				if (tp->t_state != TCPS_LISTEN) {  in tcp_dooptions()
6489 				if (tp->t_state != TCPS_LISTEN &&  in tcp_dooptions()
6490 				    tp->t_state != TCPS_SYN_SENT) {  in tcp_dooptions()
7120 	if ((so->so_state & SS_DEFUNCT) || tp->t_state == TCPS_CLOSED) {  in tcp_mss()
7432 		if (tp != NULL && tp->t_state == TCPS_CLOSED &&  in tcp_dropdropablreq()