From: Anton Blanchard Date: Tue, 6 Sep 2005 08:08:14 +0000 (+1000) Subject: [SCSI] Universal Xport no attach blacklist X-Git-Tag: v2.6.14-rc1~522^2^2~3 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=4869040512082b761de2d7c35975d01044f8bfea;p=linux-2.6-omap-h63xx.git [SCSI] Universal Xport no attach blacklist On Fri, Dec 13, 2002 at 12:24:39AM +1100, Anton Blanchard wrote: > We tested 2.5.51 on a ppc64 box, qlogic 2312 and a fastt700 array. I > had CONFIG_SCSI_REPORT_LUNS and unfortunately it thought the management > LUN was a disk: > > Vendor: IBM Model: Universal Xport Rev: 0520 > Type: Direct-Access ANSI SCSI revision: 03 > > ... > > SCSI device sdaj: drive cache: write through > SCSI device sdaj: 40960 512-byte hdwr sectors (21 MB) > sdaj: unknown partition table > Attached scsi disk sdaj at scsi2, channel 0, id 0, lun 31 > > ... > > end_request: I/O error, dev sdaj, sector 0 Three years later... It looks like SGI use the same FC vendor and they already have a workaround for this issue. The following patch adds the IBM version of it. Signed-off-by: Anton Blanchard Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index b444ec2e1c6..07b554affcf 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -192,6 +192,7 @@ static struct { {"SGI", "RAID5", "*", BLIST_SPARSELUN}, {"SGI", "TP9100", "*", BLIST_REPORTLUN2}, {"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, + {"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, {"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36}, {"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN}, {"SONY", "TSL", NULL, BLIST_FORCELUN}, /* DDS3 & DDS4 autoloaders */