On Sat, 16 Jun 2012, Graves, Daniel (GE Healthcare) wrote:

> Hello,
>  
> wMaxPacketSize if 512.  The transfer_buffer_length the problematic
> message is 8.  And yes I meant scan_async doesn't run until 4 seconds
> later.
> 
> Yes the debug messages I gave were just to show the time discrepancy
> between each message.  The first line of each time interval  is printed
> inside of
> scan_async to prove that scan_async is delayed by 4 seconds.
> 
> Thanks for mentioning the patch.  I will look into it.  

Was this ever resolved?

It may be that your problem was fixed by a change to ehci-hcd made 
about a year ago.  Have you tried using a more recent kernel (3.1 or 
later)?

Alan Stern

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