Quirk for this?

[M. Warner Losh]

In message: <7579f7fb0702252331m7d3a61c5u224d898b4f04248c at mail.gmail.com>
            "Matthew Jacob" <lydianconcepts at gmail.com> writes:
: >
: > I took a look at Linux, and they have a quirk for this.  A bunch of
: > cameras have this bug, as do iPods and a few media readers...
: >
: 
: So, is your take then we should have a "subtract by N" read capacity quirk?

I think so.  Since I need it, I'll work up a patch for the group to
review.

Warner