274 			      u32 f_ctl)  in fc_exch_setup_hdr()  argument
283 	if (f_ctl & FC_FC_END_SEQ) {  in fc_exch_setup_hdr()
301 			hton24(fh->fh_f_ctl, f_ctl | fill);  in fc_exch_setup_hdr()
480 	u32 f_ctl;  in fc_seq_send_locked()  local
492 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_send_locked()
493 	fc_exch_setup_hdr(ep, fp, f_ctl);  in fc_seq_send_locked()
520 	ep->f_ctl = f_ctl & ~FC_FC_FIRST_SEQ;	/* not first seq */  in fc_seq_send_locked()
521 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_seq_send_locked()
579 		    ep->f_ctl, sp->id);  in fc_seq_start_next_locked()
888 	ep->f_ctl = FC_FC_FIRST_SEQ;	/* next seq is first seq */  in fc_exch_em_alloc()
1013 		ep->f_ctl |= FC_FC_EX_CTX;	/* we're responding */  in fc_exch_resp()
1014 		ep->f_ctl &= ~FC_FC_FIRST_SEQ;	/* not new */  in fc_exch_resp()
1055 	u32 f_ctl;  in fc_seq_lookup_recip()  local
1058 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_lookup_recip()
1059 	WARN_ON((f_ctl & FC_FC_SEQ_CTX) != 0);  in fc_seq_lookup_recip()
1064 	if (f_ctl & FC_FC_EX_CTX) {  in fc_seq_lookup_recip()
1096 		if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {  in fc_seq_lookup_recip()
1128 			if (f_ctl & FC_FC_END_SEQ) {  in fc_seq_lookup_recip()
1156 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_seq_lookup_recip()
1183 	u32 f_ctl;  in fc_seq_lookup_orig()  local
1186 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_lookup_orig()
1187 	WARN_ON((f_ctl & FC_FC_SEQ_CTX) != FC_FC_SEQ_CTX);  in fc_seq_lookup_orig()
1188 	xid = ntohs((f_ctl & FC_FC_EX_CTX) ? fh->fh_ox_id : fh->fh_rx_id);  in fc_seq_lookup_orig()
1197 		if ((f_ctl & FC_FC_EX_CTX) != 0 &&  in fc_seq_lookup_orig()
1268 	u32 f_ctl;  in fc_seq_send_last()  local
1271 	f_ctl = FC_FC_LAST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT;  in fc_seq_send_last()
1272 	f_ctl |= ep->f_ctl;  in fc_seq_send_last()
1273 	fc_fill_fc_hdr(fp, rctl, ep->did, ep->sid, fh_type, f_ctl, 0);  in fc_seq_send_last()
1291 	unsigned int f_ctl;  in fc_seq_send_ack()  local
1315 		f_ctl = ntoh24(rx_fh->fh_f_ctl);  in fc_seq_send_ack()
1316 		f_ctl &= FC_FC_EX_CTX | FC_FC_SEQ_CTX |  in fc_seq_send_ack()
1320 		f_ctl ^= FC_FC_EX_CTX | FC_FC_SEQ_CTX;  in fc_seq_send_ack()
1321 		hton24(fh->fh_f_ctl, f_ctl);  in fc_seq_send_ack()
1323 		fc_exch_setup_hdr(ep, fp, f_ctl);  in fc_seq_send_ack()
1329 		if (f_ctl & FC_FC_END_SEQ)  in fc_seq_send_ack()
1356 	unsigned int f_ctl;  in fc_exch_send_ba_rjt()  local
1394 	f_ctl = ntoh24(rx_fh->fh_f_ctl);  in fc_exch_send_ba_rjt()
1395 	f_ctl &= FC_FC_EX_CTX | FC_FC_SEQ_CTX |  in fc_exch_send_ba_rjt()
1398 	f_ctl ^= FC_FC_EX_CTX | FC_FC_SEQ_CTX;  in fc_exch_send_ba_rjt()
1399 	f_ctl |= FC_FC_LAST_SEQ | FC_FC_END_SEQ;  in fc_exch_send_ba_rjt()
1400 	f_ctl &= ~FC_FC_FIRST_SEQ;  in fc_exch_send_ba_rjt()
1401 	hton24(fh->fh_f_ctl, f_ctl);  in fc_exch_send_ba_rjt()
1586 	u32 f_ctl;  in fc_exch_recv_seq_resp()  local
1616 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv_seq_resp()
1620 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_exch_recv_seq_resp()
1628 	    (f_ctl & (FC_FC_LAST_SEQ | FC_FC_END_SEQ)) ==  in fc_exch_recv_seq_resp()
1770 	u32 f_ctl;  in fc_exch_recv_bls()  local
1773 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv_bls()
1776 	ep = fc_exch_find(mp, (f_ctl & FC_FC_EX_CTX) ?  in fc_exch_recv_bls()
1778 	if (ep && (f_ctl & FC_FC_SEQ_INIT)) {  in fc_exch_recv_bls()
1783 	if (f_ctl & FC_FC_SEQ_CTX) {  in fc_exch_recv_bls()
2201 	ep->f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_seq_send()
2202 	fc_exch_setup_hdr(ep, fp, ep->f_ctl);  in fc_exch_seq_send()
2215 	ep->f_ctl &= ~FC_FC_FIRST_SEQ;	/* not first seq */  in fc_exch_seq_send()
2217 	if (ep->f_ctl & FC_FC_SEQ_INIT)  in fc_exch_seq_send()
2570 static struct fc_exch_mgr_anchor *fc_find_ema(u32 f_ctl,  in fc_find_ema()  argument
2577 	if (f_ctl & FC_FC_EX_CTX)  in fc_find_ema()
2602 	u32 f_ctl;  in fc_exch_recv()  local
2612 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv()
2613 	ema = fc_find_ema(f_ctl, lport, fh);  in fc_exch_recv()
2617 				     f_ctl,  in fc_exch_recv()
2618 				     (f_ctl & FC_FC_EX_CTX) ?  in fc_exch_recv()
2630 		if (f_ctl & FC_FC_END_SEQ)  in fc_exch_recv()
2631 			skb_trim(fp_skb(fp), fr_len(fp) - FC_FC_FILL(f_ctl));  in fc_exch_recv()
2636 		else if ((f_ctl & (FC_FC_EX_CTX | FC_FC_SEQ_CTX)) ==  in fc_exch_recv()
2639 		else if (f_ctl & FC_FC_SEQ_CTX)  in fc_exch_recv()