From: Mike Christie <michaelc@xxxxxxxxxxx>
If the nvram is invalid qla4xxx tries to set Asuint32_t
based on the card type. If the card type is not listed
then Asuint32_t is going to be gargabe. This just fixes
that if/elseif by adding a else to catch the case for
new hardware that might not be listed yet.
Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
---
drivers/scsi/qla4xxx/ql4_init.c | 14 ++++++--------
1 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index af8c323..92329a4 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -844,10 +844,10 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
DEBUG2(printk("scsi%ld: %s: Get EEProm parameters \n", ha->host_no,
__func__));
if (ql4xxx_lock_flash(ha) != QLA_SUCCESS)
- return (QLA_ERROR);
+ return QLA_ERROR;
if (ql4xxx_lock_nvram(ha) != QLA_SUCCESS) {
ql4xxx_unlock_flash(ha);
- return (QLA_ERROR);
+ return QLA_ERROR;
}
/* Get EEPRom Parameters from NVRAM and validate */
@@ -858,20 +858,18 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
rd_nvram_word(ha, eeprom_ext_hw_conf_offset(ha));
spin_unlock_irqrestore(&ha->hardware_lock, flags);
} else {
- /*
- * QLogic adapters should always have a valid NVRAM.
- * If not valid, do not load.
- */
dev_warn(&ha->pdev->dev,
"scsi%ld: %s: EEProm checksum invalid. "
"Please update your EEPROM\n", ha->host_no,
__func__);
- /* set defaults */
+ /* Attempt to set defaults */
if (is_qla4010(ha))
extHwConfig.Asuint32_t = 0x1912;
else if (is_qla4022(ha) | is_qla4032(ha))
extHwConfig.Asuint32_t = 0x0023;
+ else
+ return QLA_ERROR;
}
DEBUG(printk("scsi%ld: %s: Setting extHwConfig to 0xFFFF%04x\n",
ha->host_no, __func__, extHwConfig.Asuint32_t));
@@ -884,7 +882,7 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
ql4xxx_unlock_nvram(ha);
ql4xxx_unlock_flash(ha);
- return (QLA_SUCCESS);
+ return QLA_SUCCESS;
}
static void qla4x00_pci_config(struct scsi_qla_host *ha)
--
1.6.6
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