On Mo, 2017-02-13 at 13:25 +0530, P J P wrote: > From: Prasad J Pandit <[email protected]> > > xHCI controller emulator loops through the transfer ring to > transfer control/data between host memory and device endpoints. > It continues to do so after processing 'Status Stage' TD which > is the last descriptor in control transfer.
That is perfectly fine. The guest is allowed to queue up multiple requests. > Add break to avoid > infinite loop. It's not that simple. https://patchwork.ozlabs.org/patch/724484/ cheers, Gerd
