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path: root/drivers/scsi/qla2xxx/qla_os.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c40
1 files changed, 21 insertions, 19 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 6d0f0e5f2827..21dd182ad512 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -394,10 +394,8 @@ qla2x00_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
}
/* Close window on fcport/rport state-transitioning. */
- if (fcport->drport) {
- cmd->result = DID_IMM_RETRY << 16;
- goto qc_fail_command;
- }
+ if (fcport->drport)
+ goto qc_target_busy;
if (atomic_read(&fcport->state) != FCS_ONLINE) {
if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
@@ -405,7 +403,7 @@ qla2x00_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
cmd->result = DID_NO_CONNECT << 16;
goto qc_fail_command;
}
- goto qc_host_busy;
+ goto qc_target_busy;
}
spin_unlock_irq(ha->host->host_lock);
@@ -428,10 +426,11 @@ qc_host_busy_free_sp:
qc_host_busy_lock:
spin_lock_irq(ha->host->host_lock);
-
-qc_host_busy:
return SCSI_MLQUEUE_HOST_BUSY;
+qc_target_busy:
+ return SCSI_MLQUEUE_TARGET_BUSY;
+
qc_fail_command:
done(cmd);
@@ -461,10 +460,8 @@ qla24xx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
}
/* Close window on fcport/rport state-transitioning. */
- if (fcport->drport) {
- cmd->result = DID_IMM_RETRY << 16;
- goto qc24_fail_command;
- }
+ if (fcport->drport)
+ goto qc24_target_busy;
if (atomic_read(&fcport->state) != FCS_ONLINE) {
if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
@@ -472,7 +469,7 @@ qla24xx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
cmd->result = DID_NO_CONNECT << 16;
goto qc24_fail_command;
}
- goto qc24_host_busy;
+ goto qc24_target_busy;
}
spin_unlock_irq(ha->host->host_lock);
@@ -495,10 +492,11 @@ qc24_host_busy_free_sp:
qc24_host_busy_lock:
spin_lock_irq(ha->host->host_lock);
-
-qc24_host_busy:
return SCSI_MLQUEUE_HOST_BUSY;
+qc24_target_busy:
+ return SCSI_MLQUEUE_TARGET_BUSY;
+
qc24_fail_command:
done(cmd);
@@ -1517,6 +1515,7 @@ qla2xxx_scan_start(struct Scsi_Host *shost)
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
set_bit(RSCN_UPDATE, &ha->dpc_flags);
+ set_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags);
}
static int
@@ -1567,9 +1566,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
goto probe_out;
}
- if (pci_find_aer_capability(pdev))
- if (pci_enable_pcie_error_reporting(pdev))
- goto probe_out;
+ /* This may fail but that's ok */
+ pci_enable_pcie_error_reporting(pdev);
host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t));
if (host == NULL) {
@@ -1663,8 +1661,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
ha->gid_list_info_size = 8;
ha->optrom_size = OPTROM_SIZE_25XX;
ha->isp_ops = &qla25xx_isp_ops;
- ha->hw_event_start = PCI_FUNC(pdev->devfn) ?
- FA_HW_EVENT1_ADDR: FA_HW_EVENT0_ADDR;
}
host->can_queue = ha->request_q_length + 128;
@@ -2433,6 +2429,12 @@ qla2x00_do_dpc(void *data)
ha->host_no));
}
+ if (test_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags) &&
+ atomic_read(&ha->loop_state) == LOOP_READY) {
+ clear_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags);
+ qla2xxx_flash_npiv_conf(ha);
+ }
+
if (!ha->interrupts_on)
ha->isp_ops->enable_intrs(ha);