231 	uint32_t rwnd = (tcp)->tcp_rwnd; \
1354 	tcp->tcp_rwnd = MAX(MSS_ROUNDUP(tcp->tcp_rwnd, mss),  in tcp_connect()
1356 	tcp->tcp_rwnd_max = tcp->tcp_rwnd;  in tcp_connect()
1358 	U32_TO_ABE16((tcp->tcp_rwnd >> tcp->tcp_rcv_ws),  in tcp_connect()
1544 	acceptor->tcp_rwnd = MSS_ROUNDUP(  in tcp_accept_comm()
1545 	    (acceptor->tcp_rwnd == 0 ? listener->tcp_rwnd_max :  in tcp_accept_comm()
1546 	    acceptor->tcp_rwnd), acceptor->tcp_mss);  in tcp_accept_comm()
1555 	(void) tcp_rwnd_set(acceptor, acceptor->tcp_rwnd);  in tcp_accept_comm()
1962 		old_max_rwnd = tcp->tcp_rwnd;  in tcp_rwnd_set()
1998 		tcp->tcp_rwnd = old_max_rwnd = rwnd;  in tcp_rwnd_set()
2006 	tcp->tcp_rwnd += rwnd - old_max_rwnd;  in tcp_rwnd_set()
2007 	U32_TO_ABE16(tcp->tcp_rwnd >> tcp->tcp_rcv_ws, tcp->tcp_tcph->th_win);  in tcp_rwnd_set()
2842 		(void) tcp_rwnd_set(tcp, MSS_ROUNDUP(tcp->tcp_rwnd,  in tcp_rput_data()
2970 	rgap = tcp->tcp_rwnd - (gap + seg_len);  in tcp_rput_data()
3080 		if (tcp->tcp_rwnd == 0)  in tcp_rput_data()
3118 			if (tcp->tcp_rwnd == 0 && seg_seq == tcp->tcp_rnxt) {  in tcp_rput_data()
3289 		    SEQ_LEQ(seg_seq, tcp->tcp_rnxt + tcp->tcp_rwnd));  in tcp_rput_data()
5231 	rgap = tcp->tcp_rwnd - (gap + seg_len);  in tcp_time_wait_processing()
5452 		tcp->tcp_rwnd = isp->so_rcvbuf;  in tcp_init_values()
6786 	    (tcp->tcp_rwnd_max - tcp->tcp_rwnd >= tcp->tcp_mss)) {  in tcp_rcv_drain()
6787 		tcp->tcp_rwnd = tcp->tcp_rwnd_max;  in tcp_rcv_drain()
6788 		U32_TO_ABE16(tcp->tcp_rwnd >> tcp->tcp_rcv_ws,  in tcp_rcv_drain()
6853 	tcp->tcp_rwnd -= seg_len;  in tcp_rcv_enqueue()
6855 	printf("tcp_rcv_enqueue rwnd %d\n", tcp->tcp_rwnd);  in tcp_rcv_enqueue()
6857 	U32_TO_ABE16(tcp->tcp_rwnd >> tcp->tcp_rcv_ws, tcp->tcp_tcph->th_win);  in tcp_rcv_enqueue()