diff options
| author | Hannes Reinecke <hare@suse.de> | 2014-06-25 15:27:36 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-07-17 22:07:37 +0200 |
| commit | 9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3 (patch) | |
| tree | 576b86c3ec56dd7176285ec2d27f27ca55f77bc3 /drivers/usb/storage/usb.c | |
| parent | 755f516bbb983915d6cbfb5aa592cc0a5a99fd00 (diff) | |
| download | linux-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.tar.gz | |
scsi: use 64-bit LUNs
The SCSI standard defines 64-bit values for LUNs, and large arrays
employing large or hierarchical LUN numbers become more and more
common.
So update the linux SCSI stack to use 64-bit LUN numbers.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/usb/storage/usb.c')
| -rw-r--r-- | drivers/usb/storage/usb.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index f1c96261a50196..cedb29252a9222 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -347,14 +347,16 @@ static int usb_stor_control_thread(void * __us) */ else if (us->srb->device->id && !(us->fflags & US_FL_SCM_MULT_TARG)) { - usb_stor_dbg(us, "Bad target number (%d:%d)\n", - us->srb->device->id, us->srb->device->lun); + usb_stor_dbg(us, "Bad target number (%d:%llu)\n", + us->srb->device->id, + us->srb->device->lun); us->srb->result = DID_BAD_TARGET << 16; } else if (us->srb->device->lun > us->max_lun) { - usb_stor_dbg(us, "Bad LUN (%d:%d)\n", - us->srb->device->id, us->srb->device->lun); + usb_stor_dbg(us, "Bad LUN (%d:%llu)\n", + us->srb->device->id, + us->srb->device->lun); us->srb->result = DID_BAD_TARGET << 16; } |