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[SCSI] aacraid: informational sysfs value corrections 

Some sysfs problems reported. The serial number on late model
controllers was truncated. Non-DASD devices (tapes and CDROMs) were
showing up as JBOD in the level report on the physical channel.

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Salyzyn, Mark 2008-02-08 09:01:34 -08:00 committed by James Bottomley
parent e78d5b8f1e
commit 95f6fb5789
1 changed files with 7 additions and 6 deletions
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11
drivers/scsi/aacraid/linit.c
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@ -495,12 +495,13 @@ static int aac_change_queue_depth(struct scsi_device *sdev, int depth)
static ssize_t aac_show_raid_level(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
struct aac_dev *aac = (struct aac_dev *)(sdev->host->hostdata);
if (sdev_channel(sdev) != CONTAINER_CHANNEL)
return snprintf(buf, PAGE_SIZE, sdev->no_uld_attach
? "Hidden\n" : "JBOD");
? "Hidden\n" :
((aac->jbod && (sdev->type == TYPE_DISK)) ? "JBOD\n" : ""));
return snprintf(buf, PAGE_SIZE, "%s\n",
get_container_type(((struct aac_dev *)(sdev->host->hostdata))
->fsa_dev[sdev_id(sdev)].type));
get_container_type(aac->fsa_dev[sdev_id(sdev)].type));
}
static struct device_attribute aac_raid_level_attr = {
@ -860,8 +861,8 @@ ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf)
le32_to_cpu(dev->adapter_info.serial[0]));
if (len &&
!memcmp(&dev->supplement_adapter_info.MfgPcbaSerialNo[
sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)+2-len],
buf, len))
sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)-len],
buf, len-1))
len = snprintf(buf, PAGE_SIZE, "%.*s\n",
(int)sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo),
dev->supplement_adapter_info.MfgPcbaSerialNo);