diff options
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 1 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 15 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 5 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 3 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_mbox.c | 24 |
5 files changed, 40 insertions, 8 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 76ca65d..7631893 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -106,6 +106,7 @@ void lpfc_cleanup_discovery_resources(struct lpfc_vport *); void lpfc_cleanup(struct lpfc_vport *); void lpfc_disc_timeout(unsigned long); +int lpfc_unregister_fcf_prep(struct lpfc_hba *); struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); void lpfc_worker_wake_up(struct lpfc_hba *); diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index b7a61ff..bbed847 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -484,6 +484,7 @@ lpfc_issue_reg_vfi(struct lpfc_vport *vport) vport->port_state = LPFC_FABRIC_CFG_LINK; memcpy(dmabuf->virt, &phba->fc_fabparam, sizeof(vport->fc_sparam)); lpfc_reg_vfi(mboxq, vport, dmabuf->phys); + mboxq->mbox_cmpl = lpfc_mbx_cmpl_reg_vfi; mboxq->vport = vport; mboxq->context1 = dmabuf; @@ -700,6 +701,20 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, } } + /* + * For FC we need to do some special processing because of the SLI + * Port's default settings of the Common Service Parameters. + */ + if (phba->sli4_hba.lnk_info.lnk_tp == LPFC_LNK_TYPE_FC) { + /* If physical FC port changed, unreg VFI and ALL VPIs / RPIs */ + if ((phba->sli_rev == LPFC_SLI_REV4) && fabric_param_changed) + lpfc_unregister_fcf_prep(phba); + + /* This should just update the VFI CSPs*/ + if (vport->fc_flag & FC_VFI_REGISTERED) + lpfc_issue_reg_vfi(vport); + } + if (fabric_param_changed && !(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) { diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 915e1aa..6e74a75 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -2889,6 +2889,11 @@ lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) lpfc_vport_set_state(vport, FC_VPORT_FAILED); goto out_free_mem; } + + /* If the VFI is already registered, there is nothing else to do */ + if (vport->fc_flag & FC_VFI_REGISTERED) + goto out_free_mem; + /* The VPI is implicitly registered when the VFI is registered */ spin_lock_irq(shost->host_lock); vport->vpi_state |= LPFC_VPI_REGISTERED; diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 6e93b88..1dd2f6f 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -1958,6 +1958,9 @@ struct lpfc_mbx_init_vfi { struct lpfc_mbx_reg_vfi { uint32_t word1; +#define lpfc_reg_vfi_upd_SHIFT 29 +#define lpfc_reg_vfi_upd_MASK 0x00000001 +#define lpfc_reg_vfi_upd_WORD word1 #define lpfc_reg_vfi_vp_SHIFT 28 #define lpfc_reg_vfi_vp_MASK 0x00000001 #define lpfc_reg_vfi_vp_WORD word1 diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index efc9cd9..a7a9fa4 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -2126,32 +2126,40 @@ void lpfc_reg_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport, dma_addr_t phys) { struct lpfc_mbx_reg_vfi *reg_vfi; + struct lpfc_hba *phba = vport->phba; memset(mbox, 0, sizeof(*mbox)); reg_vfi = &mbox->u.mqe.un.reg_vfi; bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_REG_VFI); bf_set(lpfc_reg_vfi_vp, reg_vfi, 1); bf_set(lpfc_reg_vfi_vfi, reg_vfi, - vport->phba->sli4_hba.vfi_ids[vport->vfi]); - bf_set(lpfc_reg_vfi_fcfi, reg_vfi, vport->phba->fcf.fcfi); - bf_set(lpfc_reg_vfi_vpi, reg_vfi, vport->phba->vpi_ids[vport->vpi]); + phba->sli4_hba.vfi_ids[vport->vfi]); + bf_set(lpfc_reg_vfi_fcfi, reg_vfi, phba->fcf.fcfi); + bf_set(lpfc_reg_vfi_vpi, reg_vfi, phba->vpi_ids[vport->vpi]); memcpy(reg_vfi->wwn, &vport->fc_portname, sizeof(struct lpfc_name)); reg_vfi->wwn[0] = cpu_to_le32(reg_vfi->wwn[0]); reg_vfi->wwn[1] = cpu_to_le32(reg_vfi->wwn[1]); - reg_vfi->e_d_tov = vport->phba->fc_edtov; - reg_vfi->r_a_tov = vport->phba->fc_ratov; + reg_vfi->e_d_tov = phba->fc_edtov; + reg_vfi->r_a_tov = phba->fc_ratov; reg_vfi->bde.addrHigh = putPaddrHigh(phys); reg_vfi->bde.addrLow = putPaddrLow(phys); reg_vfi->bde.tus.f.bdeSize = sizeof(vport->fc_sparam); reg_vfi->bde.tus.f.bdeFlags = BUFF_TYPE_BDE_64; bf_set(lpfc_reg_vfi_nport_id, reg_vfi, vport->fc_myDID); + + /* Only FC supports upd bit */ + if ((phba->sli4_hba.lnk_info.lnk_tp == LPFC_LNK_TYPE_FC) && + (vport->fc_flag & FC_VFI_REGISTERED)) { + bf_set(lpfc_reg_vfi_vp, reg_vfi, 0); + bf_set(lpfc_reg_vfi_upd, reg_vfi, 1); + } lpfc_printf_vlog(vport, KERN_INFO, LOG_MBOX, "3134 Register VFI, mydid:x%x, fcfi:%d, " " vfi:%d, vpi:%d, fc_pname:%x%x\n", vport->fc_myDID, - vport->phba->fcf.fcfi, - vport->phba->sli4_hba.vfi_ids[vport->vfi], - vport->phba->vpi_ids[vport->vpi], + phba->fcf.fcfi, + phba->sli4_hba.vfi_ids[vport->vfi], + phba->vpi_ids[vport->vpi], reg_vfi->wwn[0], reg_vfi->wwn[1]); } |