that any transactions in front of the stop command get flushed to disk
first. This will have no effect on devices that have tagged queueing
turned off, or don't support tagged queueing.
Reviewed by: gibbs
print out a one line description/dump of every SCSI CDB sent to a
particular debugging target or targets.
This is a good bit more useful than the other debugging modes, I think.
Change some things in LINT to note the availability of this new option.
Fix an erroneous argument to scsi_cdb_string() in scsi_all.c
Reviewed by: gibbs