On Monday 04 April 2005 1:12 pm, Johannes Berg wrote: > If I pass a URB into the usb layer that has an 81 byte buffer, all those > 81 bytes get filled!
Probably the first 64 in one frame, then the last bytes in the next one that's polled. That's expected ... otherwise drivers would have some very nasty code to handle large interrupt transfers. The policy of whether an interrupt URB maps to one frame or N is up to the driver, not usbcore or any HCD. - Dave ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
