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path: root/drivers/scsi/lpfc/lpfc_sli.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c106
1 files changed, 64 insertions, 42 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 35dd17eb0f2..572579f87de 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,