264 			      u32 f_ctl)  in fc_exch_setup_hdr()  argument
273 	if (f_ctl & FC_FC_END_SEQ) {  in fc_exch_setup_hdr()
291 			hton24(fh->fh_f_ctl, f_ctl | fill);  in fc_exch_setup_hdr()
470 	u32 f_ctl;  in fc_seq_send_locked()  local
482 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_send_locked()
483 	fc_exch_setup_hdr(ep, fp, f_ctl);  in fc_seq_send_locked()
510 	ep->f_ctl = f_ctl & ~FC_FC_FIRST_SEQ;	/* not first seq */  in fc_seq_send_locked()
511 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_seq_send_locked()
569 		    ep->f_ctl, sp->id);  in fc_seq_start_next_locked()
881 	ep->f_ctl = FC_FC_FIRST_SEQ;	/* next seq is first seq */  in fc_exch_em_alloc()
1006 		ep->f_ctl |= FC_FC_EX_CTX;	/* we're responding */  in fc_exch_resp()
1007 		ep->f_ctl &= ~FC_FC_FIRST_SEQ;	/* not new */  in fc_exch_resp()
1048 	u32 f_ctl;  in fc_seq_lookup_recip()  local
1051 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_lookup_recip()
1052 	WARN_ON((f_ctl & FC_FC_SEQ_CTX) != 0);  in fc_seq_lookup_recip()
1057 	if (f_ctl & FC_FC_EX_CTX) {  in fc_seq_lookup_recip()
1089 		if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {  in fc_seq_lookup_recip()
1121 			if (f_ctl & FC_FC_END_SEQ) {  in fc_seq_lookup_recip()
1149 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_seq_lookup_recip()
1176 	u32 f_ctl;  in fc_seq_lookup_orig()  local
1179 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_lookup_orig()
1180 	WARN_ON((f_ctl & FC_FC_SEQ_CTX) != FC_FC_SEQ_CTX);  in fc_seq_lookup_orig()
1181 	xid = ntohs((f_ctl & FC_FC_EX_CTX) ? fh->fh_ox_id : fh->fh_rx_id);  in fc_seq_lookup_orig()
1190 		if ((f_ctl & FC_FC_EX_CTX) != 0 &&  in fc_seq_lookup_orig()
1261 	u32 f_ctl;  in fc_seq_send_last()  local
1264 	f_ctl = FC_FC_LAST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT;  in fc_seq_send_last()
1265 	f_ctl |= ep->f_ctl;  in fc_seq_send_last()
1266 	fc_fill_fc_hdr(fp, rctl, ep->did, ep->sid, fh_type, f_ctl, 0);  in fc_seq_send_last()
1284 	unsigned int f_ctl;  in fc_seq_send_ack()  local
1308 		f_ctl = ntoh24(rx_fh->fh_f_ctl);  in fc_seq_send_ack()
1309 		f_ctl &= FC_FC_EX_CTX | FC_FC_SEQ_CTX |  in fc_seq_send_ack()
1313 		f_ctl ^= FC_FC_EX_CTX | FC_FC_SEQ_CTX;  in fc_seq_send_ack()
1314 		hton24(fh->fh_f_ctl, f_ctl);  in fc_seq_send_ack()
1316 		fc_exch_setup_hdr(ep, fp, f_ctl);  in fc_seq_send_ack()
1322 		if (f_ctl & FC_FC_END_SEQ)  in fc_seq_send_ack()
1349 	unsigned int f_ctl;  in fc_exch_send_ba_rjt()  local
1387 	f_ctl = ntoh24(rx_fh->fh_f_ctl);  in fc_exch_send_ba_rjt()
1388 	f_ctl &= FC_FC_EX_CTX | FC_FC_SEQ_CTX |  in fc_exch_send_ba_rjt()
1391 	f_ctl ^= FC_FC_EX_CTX | FC_FC_SEQ_CTX;  in fc_exch_send_ba_rjt()
1392 	f_ctl |= FC_FC_LAST_SEQ | FC_FC_END_SEQ;  in fc_exch_send_ba_rjt()
1393 	f_ctl &= ~FC_FC_FIRST_SEQ;  in fc_exch_send_ba_rjt()
1394 	hton24(fh->fh_f_ctl, f_ctl);  in fc_exch_send_ba_rjt()
1579 	u32 f_ctl;  in fc_exch_recv_seq_resp()  local
1609 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv_seq_resp()
1613 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_exch_recv_seq_resp()
1621 	    (f_ctl & (FC_FC_LAST_SEQ | FC_FC_END_SEQ)) ==  in fc_exch_recv_seq_resp()
1763 	u32 f_ctl;  in fc_exch_recv_bls()  local
1766 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv_bls()
1769 	ep = fc_exch_find(mp, (f_ctl & FC_FC_EX_CTX) ?  in fc_exch_recv_bls()
1771 	if (ep && (f_ctl & FC_FC_SEQ_INIT)) {  in fc_exch_recv_bls()
1776 	if (f_ctl & FC_FC_SEQ_CTX) {  in fc_exch_recv_bls()
2194 	ep->f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_seq_send()
2195 	fc_exch_setup_hdr(ep, fp, ep->f_ctl);  in fc_exch_seq_send()
2208 	ep->f_ctl &= ~FC_FC_FIRST_SEQ;	/* not first seq */  in fc_exch_seq_send()
2210 	if (ep->f_ctl & FC_FC_SEQ_INIT)  in fc_exch_seq_send()
2563 static struct fc_exch_mgr_anchor *fc_find_ema(u32 f_ctl,  in fc_find_ema()  argument
2570 	if (f_ctl & FC_FC_EX_CTX)  in fc_find_ema()
2595 	u32 f_ctl;  in fc_exch_recv()  local
2605 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv()
2606 	ema = fc_find_ema(f_ctl, lport, fh);  in fc_exch_recv()
2610 				     f_ctl,  in fc_exch_recv()
2611 				     (f_ctl & FC_FC_EX_CTX) ?  in fc_exch_recv()
2623 		if (f_ctl & FC_FC_END_SEQ)  in fc_exch_recv()
2624 			skb_trim(fp_skb(fp), fr_len(fp) - FC_FC_FILL(f_ctl));  in fc_exch_recv()
2629 		else if ((f_ctl & (FC_FC_EX_CTX | FC_FC_SEQ_CTX)) ==  in fc_exch_recv()
2632 		else if (f_ctl & FC_FC_SEQ_CTX)  in fc_exch_recv()