+ /*
+ * Search the list of "active" rports, for an rport that has been
+ * deleted, but we've held off the real delete while the target
+ * is in a "blocked" state.
+ */
+ spin_lock_irqsave(shost->host_lock, flags);
+
+ list_for_each_entry(rport, &fc_host_rports(shost), peers) {
+
+ if ((rport->port_state == FC_PORTSTATE_BLOCKED) &&
+ (rport->channel == channel)) {
+
+ switch (fc_host_tgtid_bind_type(shost)) {
+ case FC_TGTID_BIND_BY_WWPN:
+ case FC_TGTID_BIND_NONE:
+ if (rport->port_name == ids->port_name)
+ match = 1;
+ break;
+ case FC_TGTID_BIND_BY_WWNN:
+ if (rport->node_name == ids->node_name)
+ match = 1;
+ break;
+ case FC_TGTID_BIND_BY_ID:
+ if (rport->port_id == ids->port_id)
+ match = 1;
+ break;
+ }
+
+ if (match) {
+ struct work_struct *work =
+ &rport->dev_loss_work;
+
+ memcpy(&rport->node_name, &ids->node_name,
+ sizeof(rport->node_name));
+ memcpy(&rport->port_name, &ids->port_name,
+ sizeof(rport->port_name));
+ rport->port_id = ids->port_id;
+
+ rport->port_state = FC_PORTSTATE_ONLINE;
+ rport->roles = ids->roles;
+
+ spin_unlock_irqrestore(shost->host_lock, flags);
+
+ if (fci->f->dd_fcrport_size)
+ memset(rport->dd_data, 0,
+ fci->f->dd_fcrport_size);
+
+ /*
+ * If we were blocked, we were a target.
+ * If no longer a target, we leave the timer
+ * running in case the port changes roles
+ * prior to the timer expiring. If the timer
+ * fires, the target will be torn down.
+ */
+ if (!(ids->roles & FC_RPORT_ROLE_FCP_TARGET))
+ return rport;
+
+ /* restart the target */
+
+ /*
+ * Stop the target timer first. Take no action
+ * on the del_timer failure as the state
+ * machine state change will validate the
+ * transaction.
+ */
+ if (!cancel_delayed_work(work))
+ flush_scheduled_work();
+
+ /* initiate a scan of the target */
+ scsi_queue_work(shost, &rport->scan_work);
+
+ return rport;
+ }
+ }
+ }
+
+ /* Search the bindings array */