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[SCSI] lpfc 8.1.7: Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL

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Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Smart 2006-07-06 15:49:42 -04:00 committed by James Bottomley
parent 9f49d3b05f
commit d0e56dad5c
1 changed files with 11 additions and 0 deletions
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11
drivers/scsi/lpfc/lpfc_nportdisc.c
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@ -1110,6 +1110,17 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_hba * phba,
phba->brd_no, phba->brd_no,
did, mb->mbxStatus, phba->hba_state); 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 */ /* Put ndlp in npr list set plogi timer for 1 sec */
mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ * 1); mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ * 1);
spin_lock_irq(phba->host->host_lock); spin_lock_irq(phba->host->host_lock);