diff options
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 10 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 10 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 2 |
5 files changed, 22 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 6ba5fa08c47a..431c0d5376d9 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -782,6 +782,7 @@ struct lpfc_hba { #define HBA_NEEDS_CFG_PORT 0x2000000 /* SLI3 - needs a CONFIG_PORT mbox */ #define HBA_HBEAT_INP 0x4000000 /* mbox HBEAT is in progress */ #define HBA_HBEAT_TMO 0x8000000 /* HBEAT initiated after timeout */ +#define HBA_FLOGI_OUTSTANDING 0x10000000 /* FLOGI is outstanding */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ struct lpfc_dmabuf slim2p; diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index a0aad4896a45..43820ab8a6e8 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -103,6 +103,8 @@ int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_nodelist *lpfc_nlp_init(struct lpfc_vport *vport, uint32_t did); struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *); int lpfc_nlp_put(struct lpfc_nodelist *); +void lpfc_ignore_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb); int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp); struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t); void lpfc_disc_list_loopmap(struct lpfc_vport *); diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 3bd1482af72f..0e92a0b61e77 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1200,6 +1200,7 @@ flogifail: lpfc_issue_clear_la(phba, vport); } out: + phba->hba_flag &= ~HBA_FLOGI_OUTSTANDING; lpfc_els_free_iocb(phba, cmdiocb); lpfc_nlp_put(ndlp); } @@ -1354,7 +1355,7 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, return 1; } - phba->hba_flag |= HBA_FLOGI_ISSUED; + phba->hba_flag |= (HBA_FLOGI_ISSUED | HBA_FLOGI_OUTSTANDING); /* Check for a deferred FLOGI ACC condition */ if (phba->defer_flogi_acc_flag) { @@ -1425,9 +1426,14 @@ lpfc_els_abort_flogi(struct lpfc_hba *phba) icmd = &iocb->iocb; if (icmd->ulpCommand == CMD_ELS_REQUEST64_CR) { ndlp = (struct lpfc_nodelist *)(iocb->context1); - if (ndlp && (ndlp->nlp_DID == Fabric_DID)) + if (ndlp && ndlp->nlp_DID == Fabric_DID) { + if ((phba->pport->fc_flag & FC_PT2PT) && + !(phba->pport->fc_flag & FC_PT2PT_PLOGI)) + iocb->fabric_iocb_cmpl = + lpfc_ignore_els_cmpl; lpfc_sli_issue_abort_iotag(phba, pring, iocb, NULL); + } } } /* Make sure HBA is alive */ diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 4918423960d6..57e4aef8a9a3 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -523,6 +523,16 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, /* rcv'ed PLOGI decides what our NPortId will be */ vport->fc_myDID = icmd->un.rcvels.parmRo; + /* If there is an outstanding FLOGI, abort it now. + * The remote NPort is not going to ACC our FLOGI + * if its already issuing a PLOGI for pt2pt mode. + * This indicates our FLOGI was dropped; however, we + * must have ACCed the remote NPorts FLOGI to us + * to make it here. + */ + if (phba->hba_flag & HBA_FLOGI_OUTSTANDING) + lpfc_els_abort_flogi(phba); + ed_tov = be32_to_cpu(sp->cmn.e_d_tov); if (sp->cmn.edtovResolution) { /* E_D_TOV ticks are in nanoseconds */ diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 99307bb7b62c..56112c9fb6aa 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -11591,7 +11591,7 @@ release_iocb: * which are aborted. The function frees memory resources used for * the aborted ELS commands. **/ -static void +void lpfc_ignore_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, struct lpfc_iocbq *rspiocb) { |