From: James Smart Date: Thu, 6 Jul 2006 19:49:42 +0000 (-0400) Subject: [SCSI] lpfc 8.1.7: Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI... X-Git-Tag: v2.6.18-rc3~76^2~30 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0e56dad5c10e2a34a830e02dfd3aca20e63e387;p=linux-2.6 [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: James Smart Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 27d60ad897..bd0b0e293d 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -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);