102 	struct dn_scp *scp = DN_SK(sk);  in dn_ack()  local
108 		if (dn_after(ack, scp->ackrcv_dat)) {  in dn_ack()
109 			scp->ackrcv_dat = ack & 0x0fff;  in dn_ack()
111 							  &scp->data_xmit_queue,  in dn_ack()
118 		if (dn_after(ack, scp->ackrcv_oth)) {  in dn_ack()
119 			scp->ackrcv_oth = ack & 0x0fff;  in dn_ack()
121 							  &scp->other_xmit_queue,  in dn_ack()
347 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_conn_conf()  local
358 	if ((scp->state == DN_CI) || (scp->state == DN_CD)) {  in dn_nsp_conn_conf()
359 		scp->persist = 0;  in dn_nsp_conn_conf()
360 		scp->addrrem = cb->src_port;  in dn_nsp_conn_conf()
362 		scp->state = DN_RUN;  in dn_nsp_conn_conf()
363 		scp->services_rem = cb->services;  in dn_nsp_conn_conf()
364 		scp->info_rem = cb->info;  in dn_nsp_conn_conf()
365 		scp->segsize_rem = cb->segsize;  in dn_nsp_conn_conf()
367 		if ((scp->services_rem & NSP_FC_MASK) == NSP_FC_NONE)  in dn_nsp_conn_conf()
368 			scp->max_window = decnet_no_fc_max_cwnd;  in dn_nsp_conn_conf()
373 				scp->conndata_in.opt_optl = cpu_to_le16(dlen);  in dn_nsp_conn_conf()
375 					      scp->conndata_in.opt_data, dlen);  in dn_nsp_conn_conf()
389 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_conn_ack()  local
391 	if (scp->state == DN_CI) {  in dn_nsp_conn_ack()
392 		scp->state = DN_CD;  in dn_nsp_conn_ack()
393 		scp->persist = 0;  in dn_nsp_conn_ack()
401 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_disc_init()  local
411 	scp->discdata_in.opt_status = cpu_to_le16(reason);  in dn_nsp_disc_init()
412 	scp->discdata_in.opt_optl   = 0;  in dn_nsp_disc_init()
413 	memset(scp->discdata_in.opt_data, 0, 16);  in dn_nsp_disc_init()
418 			scp->discdata_in.opt_optl = cpu_to_le16(dlen);  in dn_nsp_disc_init()
419 			skb_copy_from_linear_data_offset(skb, 1, scp->discdata_in.opt_data, dlen);  in dn_nsp_disc_init()
423 	scp->addrrem = cb->src_port;  in dn_nsp_disc_init()
426 	switch (scp->state) {  in dn_nsp_disc_init()
429 		scp->state = DN_RJ;  in dn_nsp_disc_init()
434 		scp->state = DN_DN;  in dn_nsp_disc_init()
437 		scp->state = DN_DIC;  in dn_nsp_disc_init()
453 	if (scp->addrrem) {  in dn_nsp_disc_init()
456 	scp->persist_fxn = dn_destroy_timer;  in dn_nsp_disc_init()
457 	scp->persist = dn_nsp_persist(sk);  in dn_nsp_disc_init()
469 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_disc_conf()  local
479 	switch (scp->state) {  in dn_nsp_disc_conf()
481 		scp->state = DN_NR;  in dn_nsp_disc_conf()
485 			scp->state = DN_DRC;  in dn_nsp_disc_conf()
487 			scp->state = DN_CN;  in dn_nsp_disc_conf()
490 		scp->state = DN_DIC;  in dn_nsp_disc_conf()
495 		scp->state = DN_CN;  in dn_nsp_disc_conf()
504 	scp->persist_fxn = dn_destroy_timer;  in dn_nsp_disc_conf()
505 	scp->persist = dn_nsp_persist(sk);  in dn_nsp_disc_conf()
513 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_linkservice()  local
519 	unsigned char fctype = scp->services_rem & NSP_FC_MASK;  in dn_nsp_linkservice()
537 	if (seq_next(scp->numoth_rcv, segnum)) {  in dn_nsp_linkservice()
538 		seq_add(&scp->numoth_rcv, 1);  in dn_nsp_linkservice()
545 					if ((scp->flowrem_dat > p_fcval) &&  in dn_nsp_linkservice()
547 						scp->flowrem_dat -= p_fcval;  in dn_nsp_linkservice()
550 					scp->flowrem_dat += fcval;  in dn_nsp_linkservice()
555 				scp->flowrem_sw = DN_DONTSEND;  in dn_nsp_linkservice()
558 				scp->flowrem_sw = DN_SEND;  in dn_nsp_linkservice()
565 				scp->flowrem_oth += fcval;  in dn_nsp_linkservice()
613 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_otherdata()  local
624 	if (seq_next(scp->numoth_rcv, segnum)) {  in dn_nsp_otherdata()
626 		if (dn_queue_skb(sk, skb, SIGURG, &scp->other_receive_queue) == 0) {  in dn_nsp_otherdata()
627 			seq_add(&scp->numoth_rcv, 1);  in dn_nsp_otherdata()
628 			scp->other_report = 0;  in dn_nsp_otherdata()
644 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_data()  local
652 	if (seq_next(scp->numdat_rcv, segnum)) {  in dn_nsp_data()
654 			seq_add(&scp->numdat_rcv, 1);  in dn_nsp_data()
658 		if ((scp->flowloc_sw == DN_SEND) && dn_congested(sk)) {  in dn_nsp_data()
659 			scp->flowloc_sw = DN_DONTSEND;  in dn_nsp_data()
677 	struct dn_scp *scp = DN_SK(sk);  in dn_returned_conn_init()  local
679 	if (scp->state == DN_CI) {  in dn_returned_conn_init()
680 		scp->state = DN_NC;  in dn_returned_conn_init()
792 		struct dn_scp *scp = DN_SK(sk);  in dn_nsp_rx_packet()  local
795 		scp->nsp_rxtshift = 0;  in dn_nsp_rx_packet()
829 	struct dn_scp *scp = DN_SK(sk);  in dn_nsp_backlog_rcv()  local
870 		if ((scp->state == DN_CC) && !sock_flag(sk, SOCK_DEAD)) {  in dn_nsp_backlog_rcv()
871 			scp->state = DN_RUN;  in dn_nsp_backlog_rcv()
895 			if (scp->state != DN_RUN)  in dn_nsp_backlog_rcv()