87 	struct fc_lport	*lport;  member
464 static int fc_seq_send_locked(struct fc_lport *lport, struct fc_seq *sp,  in fc_seq_send_locked()  argument
500 	error = lport->tt.frame_send(lport, fp);  in fc_seq_send_locked()
526 int fc_seq_send(struct fc_lport *lport, struct fc_seq *sp, struct fc_frame *fp)  in fc_seq_send()  argument
532 	error = fc_seq_send_locked(lport, sp, fp);  in fc_seq_send()
813 static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,  in fc_exch_em_alloc()  argument
880 	ep->lp = lport;  in fc_exch_em_alloc()
907 static struct fc_exch *fc_exch_alloc(struct fc_lport *lport,  in fc_exch_alloc()  argument
913 	list_for_each_entry(ema, &lport->ema_list, ema_list) {  in fc_exch_alloc()
915 			ep = fc_exch_em_alloc(lport, ema->mp);  in fc_exch_alloc()
930 	struct fc_lport *lport = mp->lport;  in fc_exch_find()  local
940 		       lport->host->host_no, lport->port_id, xid, cpu);  in fc_exch_find()
949 			FC_LPORT_DBG(lport, "xid %x quarantined\n", xid);  in fc_exch_find()
992 static struct fc_exch *fc_exch_resp(struct fc_lport *lport,  in fc_exch_resp()  argument
999 	ep = fc_exch_alloc(lport, fp);  in fc_exch_resp()
1040 static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,  in fc_seq_lookup_recip()  argument
1095 			ep = fc_exch_resp(lport, mp, fp);  in fc_seq_lookup_recip()
1283 	struct fc_lport *lport = ep->lp;  in fc_seq_send_ack()  local
1290 		fp = fc_frame_alloc(lport, 0);  in fc_seq_send_ack()
1327 		lport->tt.frame_send(lport, fp);  in fc_seq_send_ack()
1348 	struct fc_lport *lport;  in fc_exch_send_ba_rjt()  local
1351 	lport = fr_dev(rx_fp);  in fc_exch_send_ba_rjt()
1353 	fp = fc_frame_alloc(lport, sizeof(*rp));  in fc_exch_send_ba_rjt()
1401 	lport->tt.frame_send(lport, fp);  in fc_exch_send_ba_rjt()
1476 struct fc_seq *fc_seq_assign(struct fc_lport *lport, struct fc_frame *fp)  in fc_seq_assign()  argument
1480 	WARN_ON(lport != fr_dev(fp));  in fc_seq_assign()
1484 	list_for_each_entry(ema, &lport->ema_list, ema_list)  in fc_seq_assign()
1486 		    fc_seq_lookup_recip(lport, ema->mp, fp) == FC_RJT_NONE)  in fc_seq_assign()
1511 static void fc_exch_recv_req(struct fc_lport *lport, struct fc_exch_mgr *mp,  in fc_exch_recv_req()  argument
1522 	lport = fc_vport_id_lookup(lport, ntoh24(fh->fh_d_id));  in fc_exch_recv_req()
1523 	if (!lport) {  in fc_exch_recv_req()
1527 	fr_dev(fp) = lport;  in fc_exch_recv_req()
1536 		return fc_lport_recv(lport, fp);  in fc_exch_recv_req()
1538 	reject = fc_seq_lookup_recip(lport, mp, fp);  in fc_exch_recv_req()
1557 			fc_lport_recv(lport, fp);  in fc_exch_recv_req()
1560 		FC_LPORT_DBG(lport, "exch/seq lookup failed: reject %x\n",  in fc_exch_recv_req()
1833 	struct fc_lport *lport;  in fc_seq_ls_acc()  local
1838 	lport = fr_dev(rx_fp);  in fc_seq_ls_acc()
1840 	fp = fc_frame_alloc(lport, sizeof(*acc));  in fc_seq_ls_acc()
1850 	lport->tt.frame_send(lport, fp);  in fc_seq_ls_acc()
1865 	struct fc_lport *lport;  in fc_seq_ls_rjt()  local
1870 	lport = fr_dev(rx_fp);  in fc_seq_ls_rjt()
1872 	fp = fc_frame_alloc(lport, sizeof(*rjt));  in fc_seq_ls_rjt()
1884 	lport->tt.frame_send(lport, fp);  in fc_seq_ls_rjt()
1936 static void fc_exch_pool_reset(struct fc_lport *lport,  in fc_exch_pool_reset()  argument
1946 		if ((lport == ep->lp) &&  in fc_exch_pool_reset()
1981 void fc_exch_mgr_reset(struct fc_lport *lport, u32 sid, u32 did)  in fc_exch_mgr_reset()  argument
1986 	list_for_each_entry(ema, &lport->ema_list, ema_list) {  in fc_exch_mgr_reset()
1988 			fc_exch_pool_reset(lport,  in fc_exch_mgr_reset()
2002 static struct fc_exch *fc_exch_lookup(struct fc_lport *lport, u32 xid)  in fc_exch_lookup()  argument
2006 	list_for_each_entry(ema, &lport->ema_list, ema_list)  in fc_exch_lookup()
2020 	struct fc_lport *lport;  in fc_exch_els_rec()  local
2030 	lport = fr_dev(rfp);  in fc_exch_els_rec()
2040 	if (sid == fc_host_port_id(lport->host))  in fc_exch_els_rec()
2045 		FC_LPORT_DBG(lport,  in fc_exch_els_rec()
2050 	ep = fc_exch_lookup(lport, xid);  in fc_exch_els_rec()
2052 		FC_LPORT_DBG(lport,  in fc_exch_els_rec()
2063 	fp = fc_frame_alloc(lport, sizeof(*acc));  in fc_exch_els_rec()
2084 	lport->tt.frame_send(lport, fp);  in fc_exch_els_rec()
2177 struct fc_seq *fc_exch_seq_send(struct fc_lport *lport,  in fc_exch_seq_send()  argument
2191 	ep = fc_exch_alloc(lport, fp);  in fc_exch_seq_send()
2202 	ep->r_a_tov = lport->r_a_tov;  in fc_exch_seq_send()
2203 	ep->lp = lport;  in fc_exch_seq_send()
2211 	if (ep->xid <= lport->lro_xid && fh->fh_r_ctl == FC_RCTL_DD_UNSOL_CMD) {  in fc_exch_seq_send()
2216 	if (unlikely(lport->tt.frame_send(lport, fp)))  in fc_exch_seq_send()
2247 	struct fc_lport *lport;  in fc_exch_rrq()  local
2252 	lport = ep->lp;  in fc_exch_rrq()
2254 	fp = fc_frame_alloc(lport, sizeof(*rrq));  in fc_exch_rrq()
2270 		       lport->port_id, FC_TYPE_ELS,  in fc_exch_rrq()
2273 	if (fc_exch_seq_send(lport, fp, fc_exch_rrq_resp, NULL, ep,  in fc_exch_rrq()
2274 			     lport->e_d_tov))  in fc_exch_rrq()
2297 	struct fc_lport *lport;  in fc_exch_els_rrq()  local
2304 	lport = fr_dev(fp);  in fc_exch_els_rrq()
2314 	xid = fc_host_port_id(lport->host) == sid ?  in fc_exch_els_rrq()
2316 	ep = fc_exch_lookup(lport, xid);  in fc_exch_els_rrq()
2363 void fc_exch_update_stats(struct fc_lport *lport)  in fc_exch_update_stats()  argument
2369 	st = &lport->host_stats;  in fc_exch_update_stats()
2371 	list_for_each_entry(ema, &lport->ema_list, ema_list) {  in fc_exch_update_stats()
2390 struct fc_exch_mgr_anchor *fc_exch_mgr_add(struct fc_lport *lport,  in fc_exch_mgr_add()  argument
2403 	list_add_tail(&ema->ema_list, &lport->ema_list);  in fc_exch_mgr_add()
2464 struct fc_exch_mgr *fc_exch_mgr_alloc(struct fc_lport *lport,  in fc_exch_mgr_alloc()  argument
2477 		FC_LPORT_DBG(lport, "Invalid min_xid 0x:%x and max_xid 0x:%x\n",  in fc_exch_mgr_alloc()
2490 	mp->lport = lport;  in fc_exch_mgr_alloc()
2534 	if (!fc_exch_mgr_add(lport, mp, match)) {  in fc_exch_mgr_alloc()
2559 void fc_exch_mgr_free(struct fc_lport *lport)  in fc_exch_mgr_free()  argument
2564 	list_for_each_entry_safe(ema, next, &lport->ema_list, ema_list)  in fc_exch_mgr_free()
2577 					      struct fc_lport *lport,  in fc_find_ema()  argument
2588 			return list_entry(lport->ema_list.prev,  in fc_find_ema()
2592 	list_for_each_entry(ema, &lport->ema_list, ema_list) {  in fc_find_ema()
2604 void fc_exch_recv(struct fc_lport *lport, struct fc_frame *fp)  in fc_exch_recv()  argument
2611 	if (!lport || lport->state == LPORT_ST_DISABLED) {  in fc_exch_recv()
2619 	ema = fc_find_ema(f_ctl, lport, fh);  in fc_exch_recv()
2621 		FC_LPORT_DBG(lport, "Unable to find Exchange Manager Anchor,"  in fc_exch_recv()
2648 			fc_exch_recv_req(lport, ema->mp, fp);  in fc_exch_recv()
2651 		FC_LPORT_DBG(lport, "dropping invalid frame (eof %x)",  in fc_exch_recv()
2662 int fc_exch_init(struct fc_lport *lport)  in fc_exch_init()  argument
2664 	if (!lport->tt.exch_mgr_reset)  in fc_exch_init()
2665 		lport->tt.exch_mgr_reset = fc_exch_mgr_reset;  in fc_exch_init()