272 			      u32 f_ctl)  in fc_exch_setup_hdr()  argument
281 	if (f_ctl & FC_FC_END_SEQ) {  in fc_exch_setup_hdr()
299 			hton24(fh->fh_f_ctl, f_ctl | fill);  in fc_exch_setup_hdr()
472 	u32 f_ctl;  in fc_seq_send_locked()  local
478 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_send_locked()
479 	fc_exch_setup_hdr(ep, fp, f_ctl);  in fc_seq_send_locked()
506 	ep->f_ctl = f_ctl & ~FC_FC_FIRST_SEQ;	/* not first seq */  in fc_seq_send_locked()
507 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_seq_send_locked()
562 		    ep->f_ctl, sp->id);  in fc_seq_start_next_locked()
792 	ep->f_ctl = FC_FC_FIRST_SEQ;	/* next seq is first seq */  in fc_exch_em_alloc()
888 		ep->f_ctl |= FC_FC_EX_CTX;	/* we're responding */  in fc_exch_resp()
889 		ep->f_ctl &= ~FC_FC_FIRST_SEQ;	/* not new */  in fc_exch_resp()
930 	u32 f_ctl;  in fc_seq_lookup_recip()  local
933 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_lookup_recip()
934 	WARN_ON((f_ctl & FC_FC_SEQ_CTX) != 0);  in fc_seq_lookup_recip()
939 	if (f_ctl & FC_FC_EX_CTX) {  in fc_seq_lookup_recip()
971 		if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {  in fc_seq_lookup_recip()
1002 			if (f_ctl & FC_FC_END_SEQ) {  in fc_seq_lookup_recip()
1030 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_seq_lookup_recip()
1056 	u32 f_ctl;  in fc_seq_lookup_orig()  local
1059 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_seq_lookup_orig()
1060 	WARN_ON((f_ctl & FC_FC_SEQ_CTX) != FC_FC_SEQ_CTX);  in fc_seq_lookup_orig()
1061 	xid = ntohs((f_ctl & FC_FC_EX_CTX) ? fh->fh_ox_id : fh->fh_rx_id);  in fc_seq_lookup_orig()
1070 		if ((f_ctl & FC_FC_EX_CTX) != 0 &&  in fc_seq_lookup_orig()
1140 	u32 f_ctl;  in fc_seq_send_last()  local
1143 	f_ctl = FC_FC_LAST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT;  in fc_seq_send_last()
1144 	f_ctl |= ep->f_ctl;  in fc_seq_send_last()
1145 	fc_fill_fc_hdr(fp, rctl, ep->did, ep->sid, fh_type, f_ctl, 0);  in fc_seq_send_last()
1163 	unsigned int f_ctl;  in fc_seq_send_ack()  local
1185 		f_ctl = ntoh24(rx_fh->fh_f_ctl);  in fc_seq_send_ack()
1186 		f_ctl &= FC_FC_EX_CTX | FC_FC_SEQ_CTX |  in fc_seq_send_ack()
1190 		f_ctl ^= FC_FC_EX_CTX | FC_FC_SEQ_CTX;  in fc_seq_send_ack()
1191 		hton24(fh->fh_f_ctl, f_ctl);  in fc_seq_send_ack()
1193 		fc_exch_setup_hdr(ep, fp, f_ctl);  in fc_seq_send_ack()
1199 		if (f_ctl & FC_FC_END_SEQ)  in fc_seq_send_ack()
1225 	unsigned int f_ctl;  in fc_exch_send_ba_rjt()  local
1259 	f_ctl = ntoh24(rx_fh->fh_f_ctl);  in fc_exch_send_ba_rjt()
1260 	f_ctl &= FC_FC_EX_CTX | FC_FC_SEQ_CTX |  in fc_exch_send_ba_rjt()
1263 	f_ctl ^= FC_FC_EX_CTX | FC_FC_SEQ_CTX;  in fc_exch_send_ba_rjt()
1264 	f_ctl |= FC_FC_LAST_SEQ | FC_FC_END_SEQ;  in fc_exch_send_ba_rjt()
1265 	f_ctl &= ~FC_FC_FIRST_SEQ;  in fc_exch_send_ba_rjt()
1266 	hton24(fh->fh_f_ctl, f_ctl);  in fc_exch_send_ba_rjt()
1444 	u32 f_ctl;  in fc_exch_recv_seq_resp()  local
1479 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv_seq_resp()
1481 	if (f_ctl & FC_FC_SEQ_INIT)  in fc_exch_recv_seq_resp()
1490 	    (f_ctl & (FC_FC_LAST_SEQ | FC_FC_END_SEQ)) ==  in fc_exch_recv_seq_resp()
1641 	u32 f_ctl;  in fc_exch_recv_bls()  local
1644 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv_bls()
1647 	ep = fc_exch_find(mp, (f_ctl & FC_FC_EX_CTX) ?  in fc_exch_recv_bls()
1649 	if (ep && (f_ctl & FC_FC_SEQ_INIT)) {  in fc_exch_recv_bls()
1654 	if (f_ctl & FC_FC_SEQ_CTX) {  in fc_exch_recv_bls()
2026 	ep->f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_seq_send()
2027 	fc_exch_setup_hdr(ep, fp, ep->f_ctl);  in fc_exch_seq_send()
2040 	ep->f_ctl &= ~FC_FC_FIRST_SEQ;	/* not first seq */  in fc_exch_seq_send()
2042 	if (ep->f_ctl & FC_FC_SEQ_INIT)  in fc_exch_seq_send()
2390 static struct fc_exch_mgr_anchor *fc_find_ema(u32 f_ctl,  in fc_find_ema()  argument
2397 	if (f_ctl & FC_FC_EX_CTX)  in fc_find_ema()
2422 	u32 f_ctl;  in fc_exch_recv()  local
2432 	f_ctl = ntoh24(fh->fh_f_ctl);  in fc_exch_recv()
2433 	ema = fc_find_ema(f_ctl, lport, fh);  in fc_exch_recv()
2437 				     f_ctl,  in fc_exch_recv()
2438 				     (f_ctl & FC_FC_EX_CTX) ?  in fc_exch_recv()
2450 		if (f_ctl & FC_FC_END_SEQ)  in fc_exch_recv()
2451 			skb_trim(fp_skb(fp), fr_len(fp) - FC_FC_FILL(f_ctl));  in fc_exch_recv()
2456 		else if ((f_ctl & (FC_FC_EX_CTX | FC_FC_SEQ_CTX)) ==  in fc_exch_recv()
2459 		else if (f_ctl & FC_FC_SEQ_CTX)  in fc_exch_recv()