+ /* In case of driver unload, we shall not perform fabric logo as the
+ * worker thread already stopped at this stage and, in this case, we
+ * can safely skip the fabric logo.
+ */
+ if (phba->pport->load_flag & FC_UNLOADING) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
+ phba->link_state >= LPFC_LINK_UP) {
+ /* First look for the Fabric ndlp */
+ ndlp = lpfc_findnode_did(vport, Fabric_DID);
+ if (!ndlp)
+ goto skip_logo;
+ else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp,
+ NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ goto skip_logo;
+ }
+ /* Remove ndlp from vport npld list */
+ lpfc_dequeue_node(vport, ndlp);
+
+ /* Indicate free memory when release */
+ spin_lock_irq(&phba->ndlp_lock);
+ NLP_SET_FREE_REQ(ndlp);
+ spin_unlock_irq(&phba->ndlp_lock);
+ /* Kick off release ndlp when it can be safely done */
+ lpfc_nlp_put(ndlp);
+ }
+ goto skip_logo;
+ }
+
+ /* Otherwise, we will perform fabric logo as needed */
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
+ phba->link_state >= LPFC_LINK_UP &&
+ phba->fc_topology != TOPOLOGY_LOOP) {
+ if (vport->cfg_enable_da_id) {
+ timeout = msecs_to_jiffies(phba->fc_ratov * 2000);
+ if (!lpfc_ns_cmd(vport, SLI_CTNS_DA_ID, 0, 0))
+ while (vport->ct_flags && timeout)
+ timeout = schedule_timeout(timeout);
+ else
+ lpfc_printf_log(vport->phba, KERN_WARNING,
+ LOG_VPORT,
+ "1829 CT command failed to "
+ "delete objects on fabric. \n");
+ }