Messages in this thread | | | From | David Laight <> | Subject | RE: [PATCH] usb: xhci: Fix Set TR Dequeue Pointer cycle state for quirky xHCs | Date | Mon, 11 Aug 2014 08:52:34 +0000 |
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> It's starting to get a bit too complicated. > xhci find_new_dequeue_state() now has four places where it can toggle the cycle bit > in addition to the cycle toggle in find_trb_seg(). > > In the end we really just want to do it max once. > > I'll see if I can simplify the whole cycle bit code somehow.
Have a look at the patches I submitted last year. I remember simplifying a lot of that code.
David
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