- Allow enabling MSI-X intterupts with fewer vectors than requested
by looking at the return value from pci_enable_msix.
- Implemented driver PCI AER error handling routines for supporting
AER error recovering on SLI4 devices.
- Remove redundant SLI_ACTIVE checks
Signed-off-by: Alex Iannicelli <alex.iannicelli@xxxxxxxxxx>
Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
---
lpfc_attr.c | 22 ------
lpfc_init.c | 195 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
lpfc_scsi.c | 10 ++-
lpfc_sli.c | 41 ++++++++++--
lpfc_sli4.h | 1
5 files changed, 228 insertions(+), 41 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
--- a/drivers/scsi/lpfc/lpfc_attr.c 2010-06-07 19:15:18.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_attr.c 2010-06-08 12:01:16.000000000 -0400
@@ -864,7 +864,6 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
uint32_t *mrpi, uint32_t *arpi,
uint32_t *mvpi, uint32_t *avpi)
{
- struct lpfc_sli *psli = &phba->sli;
struct lpfc_mbx_read_config *rd_config;
LPFC_MBOXQ_t *pmboxq;
MAILBOX_t *pmb;
@@ -893,8 +892,7 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
pmb->mbxOwner = OWN_HOST;
pmboxq->context1 = NULL;
- if ((phba->pport->fc_flag & FC_OFFLINE_MODE) ||
- (!(psli->sli_flag & LPFC_SLI_ACTIVE)))
+ if (phba->pport->fc_flag & FC_OFFLINE_MODE)
rc = MBX_NOT_FINISHED;
else
rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2);
@@ -2943,9 +2941,6 @@ lpfc_aer_support_store(struct device *de
struct lpfc_hba *phba = vport->phba;
int val = 0, rc = -EINVAL;
- /* AER not supported on OC devices yet */
- if (phba->pci_dev_grp == LPFC_PCI_DEV_OC)
- return -EPERM;
if (!isdigit(buf[0]))
return -EINVAL;
if (sscanf(buf, "%i", &val) != 1)
@@ -3018,12 +3013,6 @@ lpfc_param_show(aer_support)
static int
lpfc_aer_support_init(struct lpfc_hba *phba, int val)
{
- /* AER not supported on OC devices yet */
- if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) {
- phba->cfg_aer_support = 0;
- return -EPERM;
- }
-
if (val == 0 || val == 1) {
phba->cfg_aer_support = val;
return 0;
@@ -3068,9 +3057,6 @@ lpfc_aer_cleanup_state(struct device *de
struct lpfc_hba *phba = vport->phba;
int val, rc = -1;
- /* AER not supported on OC devices yet */
- if (phba->pci_dev_grp == LPFC_PCI_DEV_OC)
- return -EPERM;
if (!isdigit(buf[0]))
return -EINVAL;
if (sscanf(buf, "%i", &val) != 1)
@@ -4099,8 +4085,7 @@ lpfc_get_stats(struct Scsi_Host *shost)
pmboxq->context1 = NULL;
pmboxq->vport = vport;
- if ((vport->fc_flag & FC_OFFLINE_MODE) ||
- (!(psli->sli_flag & LPFC_SLI_ACTIVE)))
+ if (vport->fc_flag & FC_OFFLINE_MODE)
rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
else
rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2);
@@ -4124,8 +4109,7 @@ lpfc_get_stats(struct Scsi_Host *shost)
pmboxq->context1 = NULL;
pmboxq->vport = vport;
- if ((vport->fc_flag & FC_OFFLINE_MODE) ||
- (!(psli->sli_flag & LPFC_SLI_ACTIVE)))
+ if (vport->fc_flag & FC_OFFLINE_MODE)
rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
else
rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2);
diff -upNr a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
--- a/drivers/scsi/lpfc/lpfc_init.c 2010-06-07 19:15:18.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_init.c 2010-06-08 12:01:16.000000000 -0400
@@ -7030,22 +7030,28 @@ lpfc_sli_disable_intr(struct lpfc_hba *p
static int
lpfc_sli4_enable_msix(struct lpfc_hba *phba)
{
- int rc, index;
+ int vectors, rc, index;
/* Set up MSI-X multi-message vectors */
for (index = 0; index < phba->sli4_hba.cfg_eqn; index++)
phba->sli4_hba.msix_entries[index].entry = index;
/* Configure MSI-X capability structure */
+ vectors = phba->sli4_hba.cfg_eqn;
+enable_msix_vectors:
rc = pci_enable_msix(phba->pcidev, phba->sli4_hba.msix_entries,
- phba->sli4_hba.cfg_eqn);
- if (rc) {
+ vectors);
+ if (rc > 1) {
+ vectors = rc;
+ goto enable_msix_vectors;
+ } else if (rc) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0484 PCI enable MSI-X failed (%d)\n", rc);
goto msi_fail_out;
}
+
/* Log MSI-X vector assignment */
- for (index = 0; index < phba->sli4_hba.cfg_eqn; index++)
+ for (index = 0; index < vectors; index++)
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0489 MSI-X entry[%d]: vector=x%x "
"message=%d\n", index,
@@ -7067,7 +7073,7 @@ lpfc_sli4_enable_msix(struct lpfc_hba *p
}
/* The rest of the vector(s) are associated to fast-path handler(s) */
- for (index = 1; index < phba->sli4_hba.cfg_eqn; index++) {
+ for (index = 1; index < vectors; index++) {
phba->sli4_hba.fcp_eq_hdl[index - 1].idx = index - 1;
phba->sli4_hba.fcp_eq_hdl[index - 1].phba = phba;
rc = request_irq(phba->sli4_hba.msix_entries[index].vector,
@@ -7081,6 +7087,7 @@ lpfc_sli4_enable_msix(struct lpfc_hba *p
goto cfg_fail_out;
}
}
+ phba->sli4_hba.msix_vec_nr = vectors;
return rc;
@@ -7114,9 +7121,10 @@ lpfc_sli4_disable_msix(struct lpfc_hba *
/* Free up MSI-X multi-message vectors */
free_irq(phba->sli4_hba.msix_entries[0].vector, phba);
- for (index = 1; index < phba->sli4_hba.cfg_eqn; index++)
+ for (index = 1; index < phba->sli4_hba.msix_vec_nr; index++)
free_irq(phba->sli4_hba.msix_entries[index].vector,
&phba->sli4_hba.fcp_eq_hdl[index - 1]);
+
/* Disable MSI-X */
pci_disable_msix(phba->pcidev);
@@ -7158,6 +7166,7 @@ lpfc_sli4_enable_msi(struct lpfc_hba *ph
pci_disable_msi(phba->pcidev);
lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
"0490 MSI request_irq failed (%d)\n", rc);
+ return rc;
}
for (index = 0; index < phba->cfg_fcp_eq_count; index++) {
@@ -7165,7 +7174,7 @@ lpfc_sli4_enable_msi(struct lpfc_hba *ph
phba->sli4_hba.fcp_eq_hdl[index].phba = phba;
}
- return rc;
+ return 0;
}
/**
@@ -7876,6 +7885,9 @@ lpfc_sli_prep_dev_for_reset(struct lpfc_
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"2710 PCI channel disable preparing for reset\n");
+ /* Block any management I/Os to the device */
+ lpfc_block_mgmt_io(phba);
+
/* Block all SCSI devices' I/Os on the host */
lpfc_scsi_dev_block(phba);
@@ -7885,6 +7897,7 @@ lpfc_sli_prep_dev_for_reset(struct lpfc_
/* Disable interrupt and pci device */
lpfc_sli_disable_intr(phba);
pci_disable_device(phba->pcidev);
+
/* Flush all driver's outstanding SCSI I/Os as we are to reset */
lpfc_sli_flush_fcp_rings(phba);
}
@@ -7898,7 +7911,7 @@ lpfc_sli_prep_dev_for_reset(struct lpfc_
* pending I/Os.
**/
static void
-lpfc_prep_dev_for_perm_failure(struct lpfc_hba *phba)
+lpfc_sli_prep_dev_for_perm_failure(struct lpfc_hba *phba)
{
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"2711 PCI channel permanent disable for failure\n");
@@ -7947,7 +7960,7 @@ lpfc_io_error_detected_s3(struct pci_dev
return PCI_ERS_RESULT_NEED_RESET;
case pci_channel_io_perm_failure:
/* Permanent failure, prepare for device down */
- lpfc_prep_dev_for_perm_failure(phba);
+ lpfc_sli_prep_dev_for_perm_failure(phba);
return PCI_ERS_RESULT_DISCONNECT;
default:
/* Unknown state, prepare and request slot reset */
@@ -8016,7 +8029,8 @@ lpfc_io_slot_reset_s3(struct pci_dev *pd
} else
phba->intr_mode = intr_mode;
- /* Take device offline; this will perform cleanup */
+ /* Take device offline, it will perform cleanup */
+ lpfc_offline_prep(phba);
lpfc_offline(phba);
lpfc_sli_brdrestart(phba);
@@ -8201,6 +8215,8 @@ lpfc_pci_probe_one_s4(struct pci_dev *pd
/* Default to single FCP EQ for non-MSI-X */
if (phba->intr_type != MSIX)
phba->cfg_fcp_eq_count = 1;
+ else if (phba->sli4_hba.msix_vec_nr < phba->cfg_fcp_eq_count)
+ phba->cfg_fcp_eq_count = phba->sli4_hba.msix_vec_nr - 1;
/* Set up SLI-4 HBA */
if (lpfc_sli4_hba_setup(phba)) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
@@ -8362,7 +8378,7 @@ lpfc_pci_suspend_one_s4(struct pci_dev *
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "0298 PCI device Power Management suspend.\n");
+ "2843 PCI device Power Management suspend.\n");
/* Bring down the device */
lpfc_offline_prep(phba);
@@ -8453,6 +8469,84 @@ lpfc_pci_resume_one_s4(struct pci_dev *p
}
/**
+ * lpfc_sli4_prep_dev_for_recover - Prepare SLI4 device for pci slot recover
+ * @phba: pointer to lpfc hba data structure.
+ *
+ * This routine is called to prepare the SLI4 device for PCI slot recover. It
+ * aborts all the outstanding SCSI I/Os to the pci device.
+ **/
+static void
+lpfc_sli4_prep_dev_for_recover(struct lpfc_hba *phba)
+{
+ struct lpfc_sli *psli = &phba->sli;
+ struct lpfc_sli_ring *pring;
+
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2828 PCI channel I/O abort preparing for recovery\n");
+ /*
+ * There may be errored I/Os through HBA, abort all I/Os on txcmplq
+ * and let the SCSI mid-layer to retry them to recover.
+ */
+ pring = &psli->ring[psli->fcp_ring];
+ lpfc_sli_abort_iocb_ring(phba, pring);
+}
+
+/**
+ * lpfc_sli4_prep_dev_for_reset - Prepare SLI4 device for pci slot reset
+ * @phba: pointer to lpfc hba data structure.
+ *
+ * This routine is called to prepare the SLI4 device for PCI slot reset. It
+ * disables the device interrupt and pci device, and aborts the internal FCP
+ * pending I/Os.
+ **/
+static void
+lpfc_sli4_prep_dev_for_reset(struct lpfc_hba *phba)
+{
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2826 PCI channel disable preparing for reset\n");
+
+ /* Block any management I/Os to the device */
+ lpfc_block_mgmt_io(phba);
+
+ /* Block all SCSI devices' I/Os on the host */
+ lpfc_scsi_dev_block(phba);
+
+ /* stop all timers */
+ lpfc_stop_hba_timers(phba);
+
+ /* Disable interrupt and pci device */
+ lpfc_sli4_disable_intr(phba);
+ pci_disable_device(phba->pcidev);
+
+ /* Flush all driver's outstanding SCSI I/Os as we are to reset */
+ lpfc_sli_flush_fcp_rings(phba);
+}
+
+/**
+ * lpfc_sli4_prep_dev_for_perm_failure - Prepare SLI4 dev for pci slot disable
+ * @phba: pointer to lpfc hba data structure.
+ *
+ * This routine is called to prepare the SLI4 device for PCI slot permanently
+ * disabling. It blocks the SCSI transport layer traffic and flushes the FCP
+ * pending I/Os.
+ **/
+static void
+lpfc_sli4_prep_dev_for_perm_failure(struct lpfc_hba *phba)
+{
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2827 PCI channel permanent disable for failure\n");
+
+ /* Block all SCSI devices' I/Os on the host */
+ lpfc_scsi_dev_block(phba);
+
+ /* stop all timers */
+ lpfc_stop_hba_timers(phba);
+
+ /* Clean up all driver's outstanding SCSI I/Os */
+ lpfc_sli_flush_fcp_rings(phba);
+}
+
+/**
* lpfc_io_error_detected_s4 - Method for handling PCI I/O error to SLI-4 device
* @pdev: pointer to PCI device.
* @state: the current PCI connection state.
@@ -8471,7 +8565,29 @@ lpfc_pci_resume_one_s4(struct pci_dev *p
static pci_ers_result_t
lpfc_io_error_detected_s4(struct pci_dev *pdev, pci_channel_state_t state)
{
- return PCI_ERS_RESULT_NEED_RESET;
+ struct Scsi_Host *shost = pci_get_drvdata(pdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
+
+ switch (state) {
+ case pci_channel_io_normal:
+ /* Non-fatal error, prepare for recovery */
+ lpfc_sli4_prep_dev_for_recover(phba);
+ return PCI_ERS_RESULT_CAN_RECOVER;
+ case pci_channel_io_frozen:
+ /* Fatal error, prepare for slot reset */
+ lpfc_sli4_prep_dev_for_reset(phba);
+ return PCI_ERS_RESULT_NEED_RESET;
+ case pci_channel_io_perm_failure:
+ /* Permanent failure, prepare for device down */
+ lpfc_sli4_prep_dev_for_perm_failure(phba);
+ return PCI_ERS_RESULT_DISCONNECT;
+ default:
+ /* Unknown state, prepare and request slot reset */
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2825 Unknown PCI error state: x%x\n", state);
+ lpfc_sli4_prep_dev_for_reset(phba);
+ return PCI_ERS_RESULT_NEED_RESET;
+ }
}
/**
@@ -8495,6 +8611,39 @@ lpfc_io_error_detected_s4(struct pci_dev
static pci_ers_result_t
lpfc_io_slot_reset_s4(struct pci_dev *pdev)
{
+ struct Scsi_Host *shost = pci_get_drvdata(pdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
+ struct lpfc_sli *psli = &phba->sli;
+ uint32_t intr_mode;
+
+ dev_printk(KERN_INFO, &pdev->dev, "recovering from a slot reset.\n");
+ if (pci_enable_device_mem(pdev)) {
+ printk(KERN_ERR "lpfc: Cannot re-enable "
+ "PCI device after reset.\n");
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ pci_restore_state(pdev);
+ if (pdev->is_busmaster)
+ pci_set_master(pdev);
+
+ spin_lock_irq(&phba->hbalock);
+ psli->sli_flag &= ~LPFC_SLI_ACTIVE;
+ spin_unlock_irq(&phba->hbalock);
+
+ /* Configure and enable interrupt */
+ intr_mode = lpfc_sli4_enable_intr(phba, phba->intr_mode);
+ if (intr_mode == LPFC_INTR_ERROR) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2824 Cannot re-enable interrupt after "
+ "slot reset.\n");
+ return PCI_ERS_RESULT_DISCONNECT;
+ } else
+ phba->intr_mode = intr_mode;
+
+ /* Log the current active interrupt mode */
+ lpfc_log_intr_mode(phba, phba->intr_mode);
+
return PCI_ERS_RESULT_RECOVERED;
}
@@ -8511,7 +8660,27 @@ lpfc_io_slot_reset_s4(struct pci_dev *pd
static void
lpfc_io_resume_s4(struct pci_dev *pdev)
{
- return;
+ struct Scsi_Host *shost = pci_get_drvdata(pdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
+
+ /*
+ * In case of slot reset, as function reset is performed through
+ * mailbox command which needs DMA to be enabled, this operation
+ * has to be moved to the io resume phase. Taking device offline
+ * will perform the necessary cleanup.
+ */
+ if (!(phba->sli.sli_flag & LPFC_SLI_ACTIVE)) {
+ /* Perform device reset */
+ lpfc_offline_prep(phba);
+ lpfc_offline(phba);
+ lpfc_sli_brdrestart(phba);
+ /* Bring the device back online */
+ lpfc_online(phba);
+ }
+
+ /* Clean up Advanced Error Reporting (AER) if needed */
+ if (phba->hba_flag & HBA_AER_ENABLED)
+ pci_cleanup_aer_uncorrect_error_status(pdev);
}
/**
diff -upNr a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
--- a/drivers/scsi/lpfc/lpfc_scsi.c 2010-06-07 19:15:18.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_scsi.c 2010-06-08 12:01:16.000000000 -0400
@@ -2295,15 +2295,21 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba
struct lpfc_vport *vport = pIocbIn->vport;
struct lpfc_rport_data *rdata = lpfc_cmd->rdata;
struct lpfc_nodelist *pnode = rdata->pnode;
- struct scsi_cmnd *cmd = lpfc_cmd->pCmd;
+ struct scsi_cmnd *cmd;
int result;
struct scsi_device *tmp_sdev;
int depth;
unsigned long flags;
struct lpfc_fast_path_event *fast_path_evt;
- struct Scsi_Host *shost = cmd->device->host;
+ struct Scsi_Host *shost;
uint32_t queue_depth, scsi_id;
+ /* Sanity check on return of outstanding command */
+ if (!(lpfc_cmd->pCmd))
+ return;
+ cmd = lpfc_cmd->pCmd;
+ shost = cmd->device->host;
+
lpfc_cmd->result = pIocbOut->iocb.un.ulpWord[4];
lpfc_cmd->status = pIocbOut->iocb.ulpStatus;
/* pick up SLI4 exhange busy status from HBA */
diff -upNr a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
--- a/drivers/scsi/lpfc/lpfc_sli4.h 2010-06-07 19:15:18.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_sli4.h 2010-06-08 12:01:16.000000000 -0400
@@ -382,6 +382,7 @@ struct lpfc_sli4_hba {
struct lpfc_pc_sli4_params pc_sli4_params;
struct msix_entry *msix_entries;
uint32_t cfg_eqn;
+ uint32_t msix_vec_nr;
struct lpfc_fcp_eq_hdl *fcp_eq_hdl; /* FCP per-WQ handle */
/* Pointers to the constructed SLI4 queues */
struct lpfc_queue **fp_eq; /* Fast-path event queue */
diff -upNr a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
--- a/drivers/scsi/lpfc/lpfc_sli.c 2010-06-07 19:15:18.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_sli.c 2010-06-08 12:01:16.000000000 -0400
@@ -3593,13 +3593,16 @@ static int
lpfc_sli_brdrestart_s4(struct lpfc_hba *phba)
{
struct lpfc_sli *psli = &phba->sli;
-
+ uint32_t hba_aer_enabled;
/* Restart HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
"0296 Restart HBA Data: x%x x%x\n",
phba->pport->port_state, psli->sli_flag);
+ /* Take PCIe device Advanced Error Reporting (AER) state */
+ hba_aer_enabled = phba->hba_flag & HBA_AER_ENABLED;
+
lpfc_sli4_brdreset(phba);
spin_lock_irq(&phba->hbalock);
@@ -3611,6 +3614,10 @@ lpfc_sli_brdrestart_s4(struct lpfc_hba *
memset(&psli->lnk_stat_offsets, 0, sizeof(psli->lnk_stat_offsets));
psli->stats_start = get_seconds();
+ /* Reset HBA AER if it was enabled, note hba_flag was reset above */
+ if (hba_aer_enabled)
+ pci_disable_pcie_error_reporting(phba->pcidev);
+
lpfc_hba_down_post(phba);
return 0;
@@ -4554,6 +4561,24 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phb
/* Start error attention (ERATT) polling timer */
mod_timer(&phba->eratt_poll, jiffies + HZ * 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)) {
+ rc = pci_enable_pcie_error_reporting(phba->pcidev);
+ if (!rc) {
+ lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
+ "2829 This device supports "
+ "Advanced Error Reporting (AER)\n");
+ spin_lock_irq(&phba->hbalock);
+ phba->hba_flag |= HBA_AER_ENABLED;
+ spin_unlock_irq(&phba->hbalock);
+ } else {
+ lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
+ "2830 This device does not support "
+ "Advanced Error Reporting (AER)\n");
+ phba->cfg_aer_support = 0;
+ }
+ }
+
/*
* The port is ready, set the host's link state to LINK_DOWN
* in preparation for link interrupts.
@@ -9089,9 +9114,10 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba
}
}
if (unlikely(!cq)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "0365 Slow-path CQ identifier (%d) does "
- "not exist\n", cqid);
+ if (phba->sli.sli_flag & LPFC_SLI_ACTIVE)
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+ "0365 Slow-path CQ identifier "
+ "(%d) does not exist\n", cqid);
return;
}
@@ -9321,9 +9347,10 @@ lpfc_sli4_fp_handle_eqe(struct lpfc_hba
cq = phba->sli4_hba.fcp_cq[fcp_cqidx];
if (unlikely(!cq)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "0367 Fast-path completion queue does not "
- "exist\n");
+ if (phba->sli.sli_flag & LPFC_SLI_ACTIVE)
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+ "0367 Fast-path completion queue "
+ "does not exist\n");
return;
}
--
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