--- a/drivers/usb/storage/scsiglue.c.old	2009-03-30 09:08:02.000000000 +0200
+++ b/drivers/usb/storage/scsiglue.c	2009-03-30 09:02:53.000000000 +0200
@@ -95,6 +95,11 @@
 	if (us->host) {
 		us->host->hostdata[0] = (unsigned long)us;
 		us->host_no = us->host->host_no;
+
+		/* allow 16-byte CDBs as we need it for devices > 2TB
+		   and ATA command pass-through */
+		us->host->max_cmd_len = 16;
+
 		return 1;
 	}
 
