diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 46 |
1 files changed, 28 insertions, 18 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index fd5835e1c039..dd911d6d0ee5 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -65,6 +65,9 @@ static struct lpfc_iocbq *lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *, struct lpfc_iocbq *); static void lpfc_sli4_send_seq_to_ulp(struct lpfc_vport *, struct hbq_dmabuf *); +static int lpfc_sli4_fp_handle_wcqe(struct lpfc_hba *, struct lpfc_queue *, + struct lpfc_cqe *); + static IOCB_t * lpfc_get_iocb_from_iocbq(struct lpfc_iocbq *iocbq) { @@ -3881,8 +3884,10 @@ lpfc_sli4_brdreset(struct lpfc_hba *phba) list_del_init(&phba->sli4_hba.els_cq->list); for (qindx = 0; qindx < phba->cfg_fcp_wq_count; qindx++) list_del_init(&phba->sli4_hba.fcp_wq[qindx]->list); - for (qindx = 0; qindx < phba->cfg_fcp_eq_count; qindx++) + qindx = 0; + do list_del_init(&phba->sli4_hba.fcp_cq[qindx]->list); + while (++qindx < phba->cfg_fcp_eq_count); spin_unlock_irq(&phba->hbalock); /* Now physically reset the device */ @@ -4677,9 +4682,11 @@ lpfc_sli4_arm_cqeq_intr(struct lpfc_hba *phba) lpfc_sli4_cq_release(phba->sli4_hba.mbx_cq, LPFC_QUEUE_REARM); lpfc_sli4_cq_release(phba->sli4_hba.els_cq, LPFC_QUEUE_REARM); - for (fcp_eqidx = 0; fcp_eqidx < phba->cfg_fcp_eq_count; fcp_eqidx++) + fcp_eqidx = 0; + do lpfc_sli4_cq_release(phba->sli4_hba.fcp_cq[fcp_eqidx], LPFC_QUEUE_REARM); + while (++fcp_eqidx < phba->cfg_fcp_eq_count); lpfc_sli4_eq_release(phba->sli4_hba.sp_eq, LPFC_QUEUE_REARM); for (fcp_eqidx = 0; fcp_eqidx < phba->cfg_fcp_eq_count; fcp_eqidx++) lpfc_sli4_eq_release(phba->sli4_hba.fp_eq[fcp_eqidx], @@ -4740,7 +4747,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) * to read FCoE param config regions */ if (lpfc_sli4_read_fcoe_params(phba, mboxq)) - lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_INIT, + lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX | LOG_INIT, "2570 Failed to read FCoE parameters\n"); /* Issue READ_REV to collect vpd and FW information. */ @@ -4906,16 +4913,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) goto out_free_mbox; } - if (phba->cfg_soft_wwnn) - u64_to_wwn(phba->cfg_soft_wwnn, - vport->fc_sparam.nodeName.u.wwn); - if (phba->cfg_soft_wwpn) - u64_to_wwn(phba->cfg_soft_wwpn, - vport->fc_sparam.portName.u.wwn); - memcpy(&vport->fc_nodename, &vport->fc_sparam.nodeName, - sizeof(struct lpfc_name)); - memcpy(&vport->fc_portname, &vport->fc_sparam.portName, - sizeof(struct lpfc_name)); + lpfc_update_vport_wwn(vport); /* Update the fc_host data structures with new wwn. */ fc_host_node_name(shost) = wwn_to_u64(vport->fc_nodename.u.wwn); @@ -5747,10 +5745,15 @@ lpfc_sli4_post_sync_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) lpfc_sli_pcimem_bcopy(&mbox_rgn->mcqe, &mboxq->mcqe, sizeof(struct lpfc_mcqe)); mcqe_status = bf_get(lpfc_mcqe_status, &mbox_rgn->mcqe); - - /* Prefix the mailbox status with range x4000 to note SLI4 status. */ + /* + * When the CQE status indicates a failure and the mailbox status + * indicates success then copy the CQE status into the mailbox status + * (and prefix it with x4000). + */ if (mcqe_status != MB_CQE_STATUS_SUCCESS) { - bf_set(lpfc_mqe_status, mb, LPFC_MBX_ERROR_RANGE | mcqe_status); + if (bf_get(lpfc_mqe_status, mb) == MBX_SUCCESS) + bf_set(lpfc_mqe_status, mb, + (LPFC_MBX_ERROR_RANGE | mcqe_status)); rc = MBXERR_ERROR; } else lpfc_sli4_swap_str(phba, mboxq); @@ -5819,7 +5822,7 @@ lpfc_sli_issue_mbox_s4(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq, else rc = -EIO; if (rc != MBX_SUCCESS) - lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI, + lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX | LOG_SLI, "(%d):2541 Mailbox command x%x " "(x%x) cannot issue Data: x%x x%x\n", mboxq->vport ? mboxq->vport->vpi : 0, @@ -6307,6 +6310,7 @@ lpfc_sli4_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq, sgl->addr_hi = bpl->addrHigh; sgl->addr_lo = bpl->addrLow; + sgl->word2 = le32_to_cpu(sgl->word2); if ((i+1) == numBdes) bf_set(lpfc_sli4_sge_last, sgl, 1); else @@ -6343,6 +6347,7 @@ lpfc_sli4_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq, cpu_to_le32(icmd->un.genreq64.bdl.addrHigh); sgl->addr_lo = cpu_to_le32(icmd->un.genreq64.bdl.addrLow); + sgl->word2 = le32_to_cpu(sgl->word2); bf_set(lpfc_sli4_sge_last, sgl, 1); sgl->word2 = cpu_to_le32(sgl->word2); sgl->sge_len = @@ -9799,7 +9804,12 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe) break; case LPFC_WCQ: while ((cqe = lpfc_sli4_cq_get(cq))) { - workposted |= lpfc_sli4_sp_handle_cqe(phba, cq, cqe); + if (cq->subtype == LPFC_FCP) + workposted |= lpfc_sli4_fp_handle_wcqe(phba, cq, + cqe); + else + workposted |= lpfc_sli4_sp_handle_cqe(phba, cq, + cqe); if (!(++ecount % LPFC_GET_QE_REL_INT)) lpfc_sli4_cq_release(cq, LPFC_QUEUE_NOARM); } |