RE: [PATCH RFC 1/1] usb: Tell xhci when usb data might be misaligned

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From: Peter Stuge 
...
> > code using libusb can generate arbitrarily long transfers that usually
> > get split into 8k fragments.
> 
> libusb splits transfers into 16k urbs, or doesn't with newer code
> when both kernel and libusb support scatter-gather.
> 
> > In fact libusb always uses 8k fragments.
> 
> Hm? Worst-case libusb-1.0 submits 16k urbs. libusb-0.1 I'm unsure
> about, but could check.
...
> Where's the 8k coming from?

My memory, I meant 16k :-(

	David



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