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[SCSI] aacraid: SMC vendor identification

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Due to an internal limit associated with the AdapterTypeText field,
SMC required a product ID that overloaded the combined vendor and
product ID. A decision was made to ship the SMC products without a
vendor string dropping the defacto space that used to delineate vendor
and product to boot. To correct this, we needed to adjust the code in
the driver to parse out the vendor and product strings for the
adapter. We match of 'AOC' in the AdapterTypeText, if so we set the
vendor to SMC and place the entire AdapterTypeText into the product
field.

This only affects the cosmetic presentation of the Adapter vendor and
product in the logs and in sysfs.

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Salyzyn, Mark 2008-01-11 13:46:24 -08:00 committed by James Bottomley
parent 0995ad382d
commit 3bc8070fb7
1 changed files with 15 additions and 10 deletions
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25
drivers/scsi/aacraid/aachba.c
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@ -716,16 +716,21 @@ static void setinqstr(struct aac_dev *dev, void *data, int tindex)
if (dev->supplement_adapter_info.AdapterTypeText[0]) {
char * cp = dev->supplement_adapter_info.AdapterTypeText;
int c = sizeof(str->vid);
while (*cp && *cp != ' ' && --c)
++cp;
c = *cp;
*cp = '\0';
inqstrcpy (dev->supplement_adapter_info.AdapterTypeText,
str->vid);
*cp = c;
while (*cp && *cp != ' ')
++cp;
int c;
if ((cp[0] == 'A') && (cp[1] == 'O') && (cp[2] == 'C'))
inqstrcpy("SMC", str->vid);
else {
c = sizeof(str->vid);
while (*cp && *cp != ' ' && --c)
++cp;
c = *cp;
*cp = '\0';
inqstrcpy (dev->supplement_adapter_info.AdapterTypeText,
str->vid);
*cp = c;
while (*cp && *cp != ' ')
++cp;
}
while (*cp == ' ')
++cp;
/* last six chars reserved for vol type */