452 	index = (ep->xid - ep->em->min_xid) >> fc_cpu_order;  in fc_exch_delete()
861 	ep->oxid = ep->xid = (index << fc_cpu_order | cpu) + mp->min_xid;  in fc_exch_em_alloc()
907 static struct fc_exch *fc_exch_find(struct fc_exch_mgr *mp, u16 xid)  in fc_exch_find()  argument
912 	if ((xid >= mp->min_xid) && (xid <= mp->max_xid)) {  in fc_exch_find()
913 		pool = per_cpu_ptr(mp->pool, xid & fc_cpu_mask);  in fc_exch_find()
915 		ep = fc_exch_ptr_get(pool, (xid - mp->min_xid) >> fc_cpu_order);  in fc_exch_find()
917 			WARN_ON(ep->xid != xid);  in fc_exch_find()
981 		ep->rxid = ep->xid;  in fc_exch_resp()
1012 	u16 xid;  in fc_seq_lookup_recip()  local
1021 		xid = ntohs(fh->fh_ox_id);	/* we originated exch */  in fc_seq_lookup_recip()
1022 		ep = fc_exch_find(mp, xid);  in fc_seq_lookup_recip()
1035 		xid = ntohs(fh->fh_rx_id);	/* we are the responder */  in fc_seq_lookup_recip()
1042 		if (xid == 0 && fh->fh_r_ctl == FC_RCTL_ELS_REQ &&  in fc_seq_lookup_recip()
1045 			xid = FC_XID_UNKNOWN;  in fc_seq_lookup_recip()
1051 		ep = fc_exch_find(mp, xid);  in fc_seq_lookup_recip()
1063 			xid = ep->xid;	/* get our XID */  in fc_seq_lookup_recip()
1140 	u16 xid;  in fc_seq_lookup_orig()  local
1144 	xid = ntohs((f_ctl & FC_FC_EX_CTX) ? fh->fh_ox_id : fh->fh_rx_id);  in fc_seq_lookup_orig()
1145 	ep = fc_exch_find(mp, xid);  in fc_seq_lookup_orig()
1930 static struct fc_exch *fc_exch_lookup(struct fc_lport *lport, u32 xid)  in fc_exch_lookup()  argument
1935 		if (ema->mp->min_xid <= xid && xid <= ema->mp->max_xid)  in fc_exch_lookup()
1936 			return fc_exch_find(ema->mp, xid);  in fc_exch_lookup()
2106 	if (ep->xid <= lport->lro_xid && fh->fh_r_ctl == FC_RCTL_DD_UNSOL_CMD) {  in fc_exch_seq_send()
2108 		fc_fcp_ddp_setup(fr_fsp(fp), ep->xid);  in fc_exch_seq_send()
2194 	u16 xid;  in fc_exch_els_rrq()  local
2207 	xid = fc_host_port_id(lport->host) == sid ?  in fc_exch_els_rrq()
2209 	ep = fc_exch_lookup(lport, xid);  in fc_exch_els_rrq()
2471 	u16 xid;  in fc_find_ema()  local
2474 		xid = ntohs(fh->fh_ox_id);  in fc_find_ema()
2476 		xid = ntohs(fh->fh_rx_id);  in fc_find_ema()
2477 		if (xid == FC_XID_UNKNOWN)  in fc_find_ema()
2483 		if ((xid >= ema->mp->min_xid) &&  in fc_find_ema()
2484 		    (xid <= ema->mp->max_xid))  in fc_find_ema()