On Tue, 7 Aug 2007, Gabriel Maganis wrote:

> I see. So the most I have access to from software are on the
> transaction level like you described before i.e. a SETUP transaction
> which is actually a SETUP packet followed by a DATA packet then an ACK
> packet? And I can't even do so unless I hack the host controller
> drivers?

Right.  However you haven't given any reason for wanting to do even
that much.  For all reasonable purposes the usual URB-related functions 
are perfectly fine.

What good is sending just a Setup transaction?  The device will expect
more to follow.

Alan Stern


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