Commit d0e56dad authored by James Smart's avatar James Smart Committed by James Bottomley
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[SCSI] lpfc 8.1.7: Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL 



Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL

Signed-off-by: default avatarJames Smart <James.Smart@emulex.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 9f49d3b0

drivers/scsi/lpfc/lpfc_nportdisc.c

+11 −0
Original line number Diff line number Diff line
@@ -1110,6 +1110,17 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_hba * phba, 
				phba->brd_no,

				did, mb->mbxStatus, phba->hba_state);



		/*

		 * If RegLogin failed due to lack of HBA resources do not

		 * retry discovery.

		 */

		if (mb->mbxStatus == MBXERR_RPI_FULL) {

			ndlp->nlp_prev_state = NLP_STE_UNUSED_NODE;

			ndlp->nlp_state = NLP_STE_UNUSED_NODE;

			lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);

			return ndlp->nlp_state;

		}



		/* Put ndlp in npr list set plogi timer for 1 sec */

		mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ * 1);

		spin_lock_irq(phba->host->host_lock);