Sorry if I've sounded a bit frustrated. Anyway, thanks for the
help so far, I'm getting closer...
I'd like to ask about URBs, in particular the use of URBs for interrupts.
I've seen two ways of dealing with the allocation. The first is to
put a URB into the device driver structure, kmalloc an instance
of this structure for the device in the probe function, then pass
a pointer to this URB to FILL_INT_URB .
The other is to put a pointer to a URB in the driver structure, to
allocate a URB using the normal commands, and point the pointer at
this URB. Then put the pointer as the first argument of
the FILL_INT_URB macro.
Is there a best practice for this or does it depend on what
I'm trying to do? Also the bluetooth driver submits its
Interrupt URB, should I be doing this, or is calling
FILL_INT_URB suffcient.
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