Messages in this thread | | | Date | Thu, 13 Oct 2011 16:07:51 -0400 (EDT) | From | Alan Stern <> | Subject | Re: [Patch] Increase USBFS Bulk Transfer size |
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On Thu, 13 Oct 2011, Markus Rechberger wrote:
> fair enough I have 2 devices which don't work properly with bulk. > Device A works by adjusting a hardware register > Device B is documented in this thread. > > Device A causes corruptions when the hardwareregister is set to a > buffersize > 16k. > There is certainly something on the physical usb layer which is unknown to the > (software) USB experts here. > The logfiles in the previous email shows up enough and is clear enough.
When you ran the test using the 12288/11776 sizes, did you change the hardware register buffersize value? Or did you leave it set to the same 24064 as in the other test?
Alan Stern
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