Am Freitag, 12. Mai 2006 18:40 schrieb Alexander V. Lukyanov:
> On Tue, May 09, 2006 at 11:52:36PM +0200, Oliver Neukum wrote:
> > > In the `n1' case the second attempt of at&v results in a duplicated line.
> > > `n16' produces lots of small dups. `old' produces no dups.
> >
> > Could you please remobe "#undef DEBUG" from the driver and rerun the n=1
> > test?
>
> Typescript and debug log are attached. Interesting thing is that duplicated
> data reside with correct data in the same buffer/urb. I have added print-out
> of buffer contents so it can be easier to find duped data.
Very good. It seems that all corrupted buffers have a length of 128.
Could you remove the multiplicator "*2" from this line:
readsize = le16_to_cpu(epread->wMaxPacketSize)*2;
and retest?
Regards
Oliver
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