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authorVikas Chaudhary <vikas.chaudhary@qlogic.com>2010-10-06 22:47:48 -0700
committerJames Bottomley <James.Bottomley@suse.de>2010-10-25 14:46:35 -0500
commitf581a3f79cc7c00c1a416356011c2e274dbf6571 (patch)
tree59f8479f4e05c9c59cb006c288605b3ba4b2bef3
parent986fe6c7f50974e871b8ab5a800f5310ea25b361 (diff)
downloadop-kernel-dev-f581a3f79cc7c00c1a416356011c2e274dbf6571.zip
op-kernel-dev-f581a3f79cc7c00c1a416356011c2e274dbf6571.tar.gz
[SCSI] qla4xxx: Trivial cleanup
* cleanup function qla4xxx_recovery_timeout - No need to wakeup dpc thread from function qla4xxx_recovery_timeout() as we are not doing anything in do_dpc() thread when wakeup from qla4xxx_recovery_timeout() * cleanup function qla4xxx_wait_for_hba_online - Remove hard coded value from qla4xxx_wait_for_hba_online(). * cleanup function qla4xxx_start_firmware_from_flash - display seconds * cleanup function qla4_8xxx_load_risc - Remove redundant code. * cleanup function qla4xxx_get_firmware_status - update debug statement * cleanup function qla4_8xxx_try_start_fw - update return status Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
-rw-r--r--drivers/scsi/qla4xxx/ql4_def.h1
-rw-r--r--drivers/scsi/qla4xxx/ql4_init.c4
-rw-r--r--drivers/scsi/qla4xxx/ql4_mbx.c2
-rw-r--r--drivers/scsi/qla4xxx/ql4_nx.c23
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c4
5 files changed, 12 insertions, 22 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 9dc0a66..f595ab1 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -179,6 +179,7 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
#define IOCB_TOV_MARGIN 10
#define RELOGIN_TOV 18
#define ISNS_DEREG_TOV 5
+#define HBA_ONLINE_TOV 30
#define MAX_RESET_HA_RETRIES 2
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 4c9be77..b6046af 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -1207,8 +1207,8 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
break;
DEBUG2(printk(KERN_INFO "scsi%ld: %s: Waiting for boot "
- "firmware to complete... ctrl_sts=0x%x\n",
- ha->host_no, __func__, ctrl_status));
+ "firmware to complete... ctrl_sts=0x%x, remaining=%ld\n",
+ ha->host_no, __func__, ctrl_status, max_wait_time));
msleep_interruptible(250);
} while (!time_after_eq(jiffies, max_wait_time));
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 9002170..494a28f 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -592,7 +592,7 @@ int qla4xxx_get_firmware_status(struct scsi_qla_host * ha)
}
ql4_printk(KERN_INFO, ha, "%ld firmare IOCBs available (%d).\n",
- ha->host_no, mbox_cmd[2]);
+ ha->host_no, mbox_sts[2]);
return QLA_SUCCESS;
}
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 449256f..b311a96 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -1540,10 +1540,12 @@ qla4_8xxx_try_start_fw(struct scsi_qla_host *ha)
ql4_printk(KERN_INFO, ha,
"FW: Attempting to load firmware from flash...\n");
rval = qla4_8xxx_start_firmware(ha, ha->hw.flt_region_fw);
- if (rval == QLA_SUCCESS)
- return rval;
- ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash FAILED...\n");
+ if (rval != QLA_SUCCESS) {
+ ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash"
+ " FAILED...\n");
+ return rval;
+ }
return rval;
}
@@ -1764,20 +1766,9 @@ int qla4_8xxx_load_risc(struct scsi_qla_host *ha)
int retval;
retval = qla4_8xxx_device_state_handler(ha);
- if (retval == QLA_SUCCESS &&
- !test_bit(AF_INIT_DONE, &ha->flags)) {
+ if (retval == QLA_SUCCESS && !test_bit(AF_INIT_DONE, &ha->flags))
retval = qla4xxx_request_irqs(ha);
- if (retval != QLA_SUCCESS) {
- ql4_printk(KERN_WARNING, ha,
- "Failed to reserve interrupt %d already in use.\n",
- ha->pdev->irq);
- } else {
- set_bit(AF_IRQ_ATTACHED, &ha->flags);
- ha->host->irq = ha->pdev->irq;
- ql4_printk(KERN_INFO, ha, "%s: irq %d attached\n",
- __func__, ha->pdev->irq);
- }
- }
+
return retval;
}
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 370d40f..b24bf96 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -167,8 +167,6 @@ static void qla4xxx_recovery_timedout(struct iscsi_cls_session *session)
"of (%d) secs exhausted, marking device DEAD.\n",
ha->host_no, __func__, ddb_entry->fw_ddb_index,
QL4_SESS_RECOVERY_TMO));
-
- qla4xxx_wake_dpc(ha);
}
}
@@ -1960,7 +1958,7 @@ static int qla4xxx_wait_for_hba_online(struct scsi_qla_host *ha)
{
unsigned long wait_online;
- wait_online = jiffies + (30 * HZ);
+ wait_online = jiffies + (HBA_ONLINE_TOV * HZ);
while (time_before(jiffies, wait_online)) {
if (adapter_up(ha))
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