1 files changed, 64 insertions, 42 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 35dd17eb0f27..572579f87de4 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -667,7 +667,7 @@ lpfc_handle_rrq_active(struct lpfc_hba *phba)
 
         spin_lock_irqsave(&phba->hbalock, iflags);
         phba->hba_flag &= ~HBA_RRQ_ACTIVE;
-        next_time = jiffies + HZ * (phba->fc_ratov + 1);
+        next_time = jiffies + msecs_to_jiffies(1000 * (phba->fc_ratov + 1));
         list_for_each_entry_safe(rrq, nextrrq,
                                  &phba->active_rrq_list, list) {
                 if (time_after(jiffies, rrq->rrq_stop_time))
@@ -782,7 +782,7 @@ lpfc_cleanup_wt_rrqs(struct lpfc_hba *phba)
                 return;
         spin_lock_irqsave(&phba->hbalock, iflags);
         phba->hba_flag &= ~HBA_RRQ_ACTIVE;
-        next_time = jiffies + HZ * (phba->fc_ratov * 2);
+        next_time = jiffies + msecs_to_jiffies(1000 * (phba->fc_ratov * 2));
         list_splice_init(&phba->active_rrq_list, &rrq_list);
         spin_unlock_irqrestore(&phba->hbalock, iflags);
 
@@ -878,7 +878,8 @@ lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
         else
                 rrq->send_rrq = 0;
         rrq->xritag = xritag;
-        rrq->rrq_stop_time = jiffies + HZ * (phba->fc_ratov + 1);
+        rrq->rrq_stop_time = jiffies +
+                                msecs_to_jiffies(1000 * (phba->fc_ratov + 1));
         rrq->ndlp = ndlp;
         rrq->nlp_DID = ndlp->nlp_DID;
         rrq->vport = ndlp->vport;
@@ -926,8 +927,7 @@ __lpfc_sli_get_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq)
         } else  if ((piocbq->iocb.ulpCommand == CMD_GEN_REQUEST64_CR) &&
                         !(piocbq->iocb_flag & LPFC_IO_LIBDFC))
                 ndlp = piocbq->context_un.ndlp;
-        else  if ((piocbq->iocb.ulpCommand == CMD_ELS_REQUEST64_CR) &&
-                        (piocbq->iocb_flag & LPFC_IO_LIBDFC))
+        else  if (piocbq->iocb_flag & LPFC_IO_LIBDFC)
                 ndlp = piocbq->context_un.ndlp;
         else
                 ndlp = piocbq->context1;
@@ -1339,7 +1339,8 @@ lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
                         BUG();
                 else
                         mod_timer(&piocb->vport->els_tmofunc,
-                                  jiffies + HZ * (phba->fc_ratov << 1));
+                                jiffies +
+                                msecs_to_jiffies(1000 * (phba->fc_ratov << 1)));
         }
 
 
@@ -2340,7 +2341,8 @@ lpfc_sli_handle_mb_event(struct lpfc_hba *phba)
                 /* Mailbox cmd <cmd> Cmpl <cmpl> */
                 lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
                                 "(%d):0307 Mailbox cmd x%x (x%x/x%x) Cmpl x%p "
-                                "Data: x%x x%x x%x x%x x%x x%x x%x x%x x%x\n",
+                                "Data: x%x x%x x%x x%x x%x x%x x%x x%x x%x "
+                                "x%x x%x x%x\n",
                                 pmb->vport ? pmb->vport->vpi : 0,
                                 pmbox->mbxCommand,
                                 lpfc_sli_config_mbox_subsys_get(phba, pmb),
@@ -2354,7 +2356,10 @@ lpfc_sli_handle_mb_event(struct lpfc_hba *phba)
                                 pmbox->un.varWords[4],
                                 pmbox->un.varWords[5],
                                 pmbox->un.varWords[6],
-                                pmbox->un.varWords[7]);
+                                pmbox->un.varWords[7],
+                                pmbox->un.varWords[8],
+                                pmbox->un.varWords[9],
+                                pmbox->un.varWords[10]);
 
                 if (pmb->mbox_cmpl)
                         pmb->mbox_cmpl(phba,pmb);
@@ -2908,8 +2913,9 @@ void lpfc_poll_eratt(unsigned long ptr)
                 lpfc_worker_wake_up(phba);
         else
                 /* Restart the timer for next eratt poll */
-                mod_timer(&phba->eratt_poll, jiffies +
-                                        HZ * LPFC_ERATT_POLL_INTERVAL);
+                mod_timer(&phba->eratt_poll,
+                          jiffies +
+                          msecs_to_jiffies(1000 * LPFC_ERATT_POLL_INTERVAL));
         return;
 }
 
@@ -5511,6 +5517,7 @@ lpfc_sli4_dealloc_extent(struct lpfc_hba *phba, uint16_t type)
                         list_del_init(&rsrc_blk->list);
                         kfree(rsrc_blk);
                 }
+                phba->sli4_hba.max_cfg_param.vpi_used = 0;
                 break;
         case LPFC_RSC_TYPE_FCOE_XRI:
                 kfree(phba->sli4_hba.xri_bmask);
@@ -5811,6 +5818,7 @@ lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *phba)
                 lpfc_sli4_dealloc_extent(phba, LPFC_RSC_TYPE_FCOE_VFI);
         } else {
                 kfree(phba->vpi_bmask);
+                phba->sli4_hba.max_cfg_param.vpi_used = 0;
                 kfree(phba->vpi_ids);
                 bf_set(lpfc_vpi_rsrc_rdy, &phba->sli4_hba.sli4_flags, 0);
                 kfree(phba->sli4_hba.xri_bmask);
@@ -5992,7 +6000,7 @@ lpfc_sli4_repost_els_sgl_list(struct lpfc_hba *phba)
         struct lpfc_sglq *sglq_entry = NULL;
         struct lpfc_sglq *sglq_entry_next = NULL;
         struct lpfc_sglq *sglq_entry_first = NULL;
-        int status, post_cnt = 0, num_posted = 0, block_cnt = 0;
+        int status, total_cnt, post_cnt = 0, num_posted = 0, block_cnt = 0;
         int last_xritag = NO_XRI;
         LIST_HEAD(prep_sgl_list);
         LIST_HEAD(blck_sgl_list);
@@ -6004,6 +6012,7 @@ lpfc_sli4_repost_els_sgl_list(struct lpfc_hba *phba)
         list_splice_init(&phba->sli4_hba.lpfc_sgl_list, &allc_sgl_list);
         spin_unlock_irq(&phba->hbalock);
 
+        total_cnt = phba->sli4_hba.els_xri_cnt;
         list_for_each_entry_safe(sglq_entry, sglq_entry_next,
                                  &allc_sgl_list, list) {
                 list_del_init(&sglq_entry->list);
@@ -6055,9 +6064,7 @@ lpfc_sli4_repost_els_sgl_list(struct lpfc_hba *phba)
                                                 sglq_entry->sli4_xritag);
                                         list_add_tail(&sglq_entry->list,
                                                       &free_sgl_list);
-                                        spin_lock_irq(&phba->hbalock);
-                                        phba->sli4_hba.els_xri_cnt--;
-                                        spin_unlock_irq(&phba->hbalock);
+                                        total_cnt--;
                                 }
                         }
                 }
@@ -6085,9 +6092,7 @@ lpfc_sli4_repost_els_sgl_list(struct lpfc_hba *phba)
                                         (sglq_entry_first->sli4_xritag +
                                          post_cnt - 1));
                         list_splice_init(&blck_sgl_list, &free_sgl_list);
-                        spin_lock_irq(&phba->hbalock);
-                        phba->sli4_hba.els_xri_cnt -= post_cnt;
-                        spin_unlock_irq(&phba->hbalock);
+                        total_cnt -= post_cnt;
                 }
 
                 /* don't reset xirtag due to hole in xri block */
@@ -6097,6 +6102,8 @@ lpfc_sli4_repost_els_sgl_list(struct lpfc_hba *phba)
                 /* reset els sgl post count for next round of posting */
                 post_cnt = 0;
         }
+        /* update the number of XRIs posted for ELS */
+        phba->sli4_hba.els_xri_cnt = total_cnt;
 
         /* free the els sgls failed to post */
         lpfc_free_sgl_list(phba, &free_sgl_list);
@@ -6446,16 +6453,17 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
 
         /* Start the ELS watchdog timer */
         mod_timer(&vport->els_tmofunc,
-                  jiffies + HZ * (phba->fc_ratov * 2));
+                  jiffies + msecs_to_jiffies(1000 * (phba->fc_ratov * 2)));
 
         /* Start heart beat timer */
         mod_timer(&phba->hb_tmofunc,
-                  jiffies + HZ * LPFC_HB_MBOX_INTERVAL);
+                  jiffies + msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL));
         phba->hb_outstanding = 0;
         phba->last_completion_time = jiffies;
 
         /* Start error attention (ERATT) polling timer */
-        mod_timer(&phba->eratt_poll, jiffies + HZ * LPFC_ERATT_POLL_INTERVAL);
+        mod_timer(&phba->eratt_poll,
+                  jiffies + msecs_to_jiffies(1000 * LPFC_ERATT_POLL_INTERVAL));
 
         /* Enable PCIe device Advanced Error Reporting (AER) if configured */
         if (phba->cfg_aer_support == 1 && !(phba->hba_flag & HBA_AER_ENABLED)) {
@@ -6822,8 +6830,9 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
                         goto out_not_finished;
                 }
                 /* timeout active mbox command */
-                mod_timer(&psli->mbox_tmo, (jiffies +
-                               (HZ * lpfc_mbox_tmo_val(phba, pmbox))));
+                timeout = msecs_to_jiffies(lpfc_mbox_tmo_val(phba, pmbox) *
+                                           1000);
+                mod_timer(&psli->mbox_tmo, jiffies + timeout);
         }
 
         /* Mailbox cmd <cmd> issue */
@@ -7496,7 +7505,7 @@ lpfc_sli4_post_async_mbox(struct lpfc_hba *phba)
 
         /* Start timer for the mbox_tmo and log some mailbox post messages */
         mod_timer(&psli->mbox_tmo, (jiffies +
-                  (HZ * lpfc_mbox_tmo_val(phba, mboxq))));
+                  msecs_to_jiffies(1000 * lpfc_mbox_tmo_val(phba, mboxq))));
 
         lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
                         "(%d):0355 Mailbox cmd x%x (x%x/x%x) issue Data: "
@@ -7914,15 +7923,21 @@ lpfc_sli4_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq,
 static inline uint32_t
 lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba)
 {
-        int i;
-
-        if (phba->cfg_fcp_io_sched == LPFC_FCP_SCHED_BY_CPU)
-                i = smp_processor_id();
-        else
-                i = atomic_add_return(1, &phba->fcp_qidx);
+        struct lpfc_vector_map_info *cpup;
+        int chann, cpu;
 
-        i = (i % phba->cfg_fcp_io_channel);
-        return i;
+        if (phba->cfg_fcp_io_sched == LPFC_FCP_SCHED_BY_CPU) {
+                cpu = smp_processor_id();
+                if (cpu < phba->sli4_hba.num_present_cpu) {
+                        cpup = phba->sli4_hba.cpu_map;
+                        cpup += cpu;
+                        return cpup->channel_id;
+                }
+                chann = cpu;
+        }
+        chann = atomic_add_return(1, &phba->fcp_qidx);
+        chann = (chann % phba->cfg_fcp_io_channel);
+        return chann;
 }
 
 /**
@@ -8444,10 +8459,14 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number,
 
         if ((piocb->iocb_flag & LPFC_IO_FCP) ||
                 (piocb->iocb_flag & LPFC_USE_FCPWQIDX)) {
+                if (unlikely(!phba->sli4_hba.fcp_wq))
+                        return IOCB_ERROR;
                 if (lpfc_sli4_wq_put(phba->sli4_hba.fcp_wq[piocb->fcp_wqidx],
                                      &wqe))
                         return IOCB_ERROR;
         } else {
+                if (unlikely(!phba->sli4_hba.els_wq))
+                        return IOCB_ERROR;
                 if (lpfc_sli4_wq_put(phba->sli4_hba.els_wq, &wqe))
                         return IOCB_ERROR;
         }
@@ -10003,7 +10022,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba *phba,
         retval = lpfc_sli_issue_iocb(phba, ring_number, piocb,
                                      SLI_IOCB_RET_IOCB);
         if (retval == IOCB_SUCCESS) {
-                timeout_req = timeout * HZ;
+                timeout_req = msecs_to_jiffies(timeout * 1000);
                 timeleft = wait_event_timeout(done_q,
                                 lpfc_chk_iocb_flg(phba, piocb, LPFC_IO_WAKE),
                                 timeout_req);
@@ -10108,7 +10127,7 @@ lpfc_sli_issue_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq,
         if (retval == MBX_BUSY || retval == MBX_SUCCESS) {
                 wait_event_interruptible_timeout(done_q,
                                 pmboxq->mbox_flag & LPFC_MBX_WAKE,
-                                timeout * HZ);
+                                msecs_to_jiffies(timeout * 1000));
 
                 spin_lock_irqsave(&phba->hbalock, flag);
                 pmboxq->context1 = NULL;
@@ -12899,8 +12918,9 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq,
                 }
                 wq->db_regaddr = bar_memmap_p + db_offset;
                 lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
-                                "3264 WQ[%d]: barset:x%x, offset:x%x\n",
-                                wq->queue_id, pci_barset, db_offset);
+                                "3264 WQ[%d]: barset:x%x, offset:x%x, "
+                                "format:x%x\n", wq->queue_id, pci_barset,
+                                db_offset, wq->db_format);
         } else {
                 wq->db_format = LPFC_DB_LIST_FORMAT;
                 wq->db_regaddr = phba->sli4_hba.WQDBregaddr;
@@ -13120,8 +13140,9 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
                 }
                 hrq->db_regaddr = bar_memmap_p + db_offset;
                 lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
-                                "3266 RQ[qid:%d]: barset:x%x, offset:x%x\n",
-                                hrq->queue_id, pci_barset, db_offset);
+                                "3266 RQ[qid:%d]: barset:x%x, offset:x%x, "
+                                "format:x%x\n", hrq->queue_id, pci_barset,
+                                db_offset, hrq->db_format);
         } else {
                 hrq->db_format = LPFC_DB_RING_FORMAT;
                 hrq->db_regaddr = phba->sli4_hba.RQDBregaddr;
@@ -13971,13 +13992,14 @@ lpfc_fc_frame_check(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr)
         }
 
         lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
-                        "2538 Received frame rctl:%s type:%s "
-                        "Frame Data:%08x %08x %08x %08x %08x %08x\n",
-                        rctl_names[fc_hdr->fh_r_ctl],
-                        type_names[fc_hdr->fh_type],
+                        "2538 Received frame rctl:%s (x%x), type:%s (x%x), "
+                        "frame Data:%08x %08x %08x %08x %08x %08x %08x\n",
+                        rctl_names[fc_hdr->fh_r_ctl], fc_hdr->fh_r_ctl,
+                        type_names[fc_hdr->fh_type], fc_hdr->fh_type,
                         be32_to_cpu(header[0]), be32_to_cpu(header[1]),
                         be32_to_cpu(header[2]), be32_to_cpu(header[3]),
-                        be32_to_cpu(header[4]), be32_to_cpu(header[5]));
+                        be32_to_cpu(header[4]), be32_to_cpu(header[5]),
+                        be32_to_cpu(header[6]));
         return 0;
 drop:
         lpfc_printf_log(phba, KERN_WARNING, LOG_ELS,