FC1 USB storage 240 (nobugid)
Pete Zaitcev
zaitcev at redhat.com
Tue Dec 16 22:11:58 UTC 2003
This seems like a good idea, based on discussions on linux-usb-devel,
althogh I do not have any bugs against this specifically.
-- Pete
--- linux-2.4.22-1.2130.nptl/drivers/usb/storage/scsiglue.c 2003-06-13 07:51:37.000000000 -0700
+++ linux-2.4.22-1.2130.nptl-usbstor3/drivers/usb/storage/scsiglue.c 2003-12-16 14:04:15.000000000 -0800
@@ -394,6 +411,13 @@
can_queue: 1,
this_id: -1,
+ /*
+ * This is supposed to be an HBA limit. In our case, it is here
+ * because many _devices_ break if transfer is too long, but
+ * we know no reliable way to detect and blacklist them.
+ */
+ max_sectors: 240,
+
sg_tablesize: SG_ALL,
cmd_per_lun: 1,
present: 0,
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