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()
3345 			ASSERT(tp->t_state == TCPS_SYN_RECEIVED);  in tcp_input()
3508 	if (tp->t_state == TCPS_ESTABLISHED && BYTES_ACKED(th, tp) > 0) {  in tcp_input()
3542 	if (tp->accurate_ecn_on && tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
3565 		if (ip_ecn == IPTOS_ECN_CE && tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
3584 	if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
3592 	if (ip_ecn == IPTOS_ECN_CE && tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
3619 	if (TCPS_HAVEESTABLISHED(tp->t_state)) {  in tcp_input()
3631 	if (tp->t_state != TCPS_LISTEN && optp) {  in tcp_input()
3635 	if (tp->t_state != TCPS_LISTEN && (so->so_flags & SOF_MP_SUBFLOW)) {  in tcp_input()
3639 	if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) {  in tcp_input()
3659 	if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
3729 	if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
4054 	switch (tp->t_state) {  in tcp_input()
4258 				tp->t_state = TCPS_FIN_WAIT_1;  in tcp_input()
4268 				tp->t_state = TCPS_ESTABLISHED;  in tcp_input()
4326 			tp->t_state = TCPS_SYN_RECEIVED;  in tcp_input()
4479 		    ((tp->rcv_wnd == 0 || tp->t_state >= TCPS_CLOSE_WAIT) &&  in tcp_input()
4483 				switch (tp->t_state) {  in tcp_input()
4587 	if (tp->t_state == TCPS_SYN_RECEIVED && SEQ_LT(th->th_seq, tp->irs)) {  in tcp_input()
4603 	if (tp->t_state == TCPS_TIME_WAIT && tlen == 0 &&  in tcp_input()
4719 		    tp->t_state > TCPS_CLOSE_WAIT) {  in tcp_input()
4725 		    tp->t_state > TCPS_CLOSE_WAIT) {  in tcp_input()
4730 		if ((so->so_flags & SOF_DEFUNCT) && tp->t_state > TCPS_FIN_WAIT_1) {  in tcp_input()
4844 		if (tp->t_state == TCPS_SYN_RECEIVED) {  in tcp_input()
4889 	switch (tp->t_state) {  in tcp_input()
4919 			tp->t_state = TCPS_FIN_WAIT_1;  in tcp_input()
4928 			tp->t_state = TCPS_ESTABLISHED;  in tcp_input()
5175 				    !TCPS_HAVERCVDFIN(tp->t_state)) {  in tcp_input()
5216 				    (tp->ecn_flags & TE_SENDIPECT) && tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
5373 					    (tp->t_state == TCPS_ESTABLISHED ||  in tcp_input()
5374 					    tp->t_state == TCPS_FIN_WAIT_1)) {  in tcp_input()
5572 		    tp->t_state == TCPS_ESTABLISHED) {  in tcp_input()
5761 		switch (tp->t_state) {  in tcp_input()
5781 				tp->t_state = TCPS_FIN_WAIT_2;  in tcp_input()
5807 				tp->t_state = TCPS_TIME_WAIT;  in tcp_input()
5852 		if (tp->t_state == TCPS_ESTABLISHED &&  in tcp_input()
5875 	    TCPS_HAVERCVDFIN(tp->t_state) == 0) {  in tcp_input()
5969 	    TCPS_HAVERCVDFIN(tp->t_state) == 0 &&  in tcp_input()
5970 	    (TCPS_HAVEESTABLISHED(tp->t_state) ||  in tcp_input()
5971 	    (tp->t_state == TCPS_SYN_RECEIVED &&  in tcp_input()
6141 	if (tp->accurate_ecn_on && TCPS_HAVEESTABLISHED(tp->t_state) &&  in tcp_input()
6142 	    TCPS_HAVERCVDFIN(tp->t_state) == 0) {  in tcp_input()
6164 		if (TCPS_HAVERCVDFIN(tp->t_state) == 0) {  in tcp_input()
6177 		switch (tp->t_state) {  in tcp_input()
6189 			tp->t_state = TCPS_CLOSE_WAIT;  in tcp_input()
6200 			tp->t_state = TCPS_CLOSING;  in tcp_input()
6214 			tp->t_state = TCPS_TIME_WAIT;  in tcp_input()
6268 	if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) &&  in tcp_input()
6477 				if (tp->t_state != TCPS_LISTEN) {  in tcp_dooptions()
6488 				if (tp->t_state != TCPS_LISTEN &&  in tcp_dooptions()
6489 				    tp->t_state != TCPS_SYN_SENT) {  in tcp_dooptions()
7119 	if ((so->so_state & SS_DEFUNCT) || tp->t_state == TCPS_CLOSED) {  in tcp_mss()
7431 		if (tp != NULL && tp->t_state == TCPS_CLOSED &&  in tcp_dropdropablreq()