diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 76 |
1 files changed, 70 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index afbed6bc31f0..8d09191c327e 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -600,6 +600,14 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI; spin_unlock_irq(shost->host_lock); } + } else if ((phba->sli_rev == LPFC_SLI_REV4) && + !(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) { + /* + * Driver needs to re-reg VPI in order for f/w + * to update the MAC address. + */ + lpfc_register_new_vport(phba, vport, ndlp); + return 0; } if (phba->sli_rev < LPFC_SLI_REV4) { @@ -801,9 +809,12 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED)) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, "2611 FLOGI failed on registered " - "FCF record fcf_index:%d, trying " - "to perform round robin failover\n", - phba->fcf.current_rec.fcf_indx); + "FCF record fcf_index(%d), status: " + "x%x/x%x, tmo:x%x, trying to perform " + "round robin failover\n", + phba->fcf.current_rec.fcf_indx, + irsp->ulpStatus, irsp->un.ulpWord[4], + irsp->ulpTimeout); fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba); if (fcf_index == LPFC_FCOE_FCF_NEXT_NONE) { /* @@ -841,6 +852,12 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, } } + /* FLOGI failure */ + lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, + "2858 FLOGI failure Status:x%x/x%x TMO:x%x\n", + irsp->ulpStatus, irsp->un.ulpWord[4], + irsp->ulpTimeout); + /* Check for retry */ if (lpfc_els_retry(phba, cmdiocb, rspiocb)) goto out; @@ -1291,6 +1308,8 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp, struct serv_parm *sp; uint8_t name[sizeof(struct lpfc_name)]; uint32_t rc, keepDID = 0; + int put_node; + int put_rport; /* Fabric nodes can have the same WWPN so we don't bother searching * by WWPN. Just return the ndlp that was given to us. @@ -1379,6 +1398,28 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp, /* Two ndlps cannot have the same did */ ndlp->nlp_DID = keepDID; lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); + /* Since we are swapping the ndlp passed in with the new one + * and the did has already been swapped, copy over the + * state and names. + */ + memcpy(&new_ndlp->nlp_portname, &ndlp->nlp_portname, + sizeof(struct lpfc_name)); + memcpy(&new_ndlp->nlp_nodename, &ndlp->nlp_nodename, + sizeof(struct lpfc_name)); + new_ndlp->nlp_state = ndlp->nlp_state; + /* Fix up the rport accordingly */ + rport = ndlp->rport; + if (rport) { + rdata = rport->dd_data; + put_node = rdata->pnode != NULL; + put_rport = ndlp->rport != NULL; + rdata->pnode = NULL; + ndlp->rport = NULL; + if (put_node) + lpfc_nlp_put(ndlp); + if (put_rport) + put_device(&rport->dev); + } } return new_ndlp; } @@ -2880,6 +2921,17 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, retry = 0; if (retry) { + if ((cmd == ELS_CMD_PLOGI) || (cmd == ELS_CMD_FDISC)) { + /* Stop retrying PLOGI and FDISC if in FCF discovery */ + if (phba->fcf.fcf_flag & FCF_DISCOVERY) { + lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, + "2849 Stop retry ELS command " + "x%x to remote NPORT x%x, " + "Data: x%x x%x\n", cmd, did, + cmdiocb->retry, delay); + return 0; + } + } /* Retry ELS command <elsCmd> to remote NPORT <did> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, @@ -6076,8 +6128,12 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) if (mb->mbxStatus) { lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX, - "0915 Register VPI failed: 0x%x\n", - mb->mbxStatus); + "0915 Register VPI failed : Status: x%x" + " upd bit: x%x \n", mb->mbxStatus, + mb->un.varRegVpi.upd); + if (phba->sli_rev == LPFC_SLI_REV4 && + mb->un.varRegVpi.upd) + goto mbox_err_exit ; switch (mb->mbxStatus) { case 0x11: /* unsupported feature */ @@ -6142,7 +6198,7 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } else lpfc_do_scr_ns_plogi(phba, vport); } - +mbox_err_exit: /* Now, we decrement the ndlp reference count held for this * callback function */ @@ -6387,6 +6443,14 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, else vport->fc_flag |= FC_LOGO_RCVD_DID_CHNG; spin_unlock_irq(shost->host_lock); + } else if ((phba->sli_rev == LPFC_SLI_REV4) && + !(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) { + /* + * Driver needs to re-reg VPI in order for f/w + * to update the MAC address. + */ + lpfc_register_new_vport(phba, vport, ndlp); + return ; } if (vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI) |