On Mon, 16 Oct 2006, Christopher "Monty" Montgomery wrote:

> On 10/16/06, Alan Stern <[EMAIL PROTECTED]> wrote:
> 
> > If this isn't the first URB in the stream then there should not be any
> > problem, assuming start_frame actually is one of the allocated slots.
> 
> I'm specifically concerned if it is not the first URB and start_frame
> != one of the slots.  The case might as well be defined.

Well, obviously it's an error.  The driver is trying to put a packet into
a frame which hasn't been allocated to that stream.  Right now uhci-hcd
returns -EINVAL when this happens; we might be able to come up with a
better error code.

Alan Stern


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