Hi Georg, Tom,
as I was starting to point out and dig through interrupt transfers on
uhci/usb-uhci, I found one peculiarity. According to the docs (and
source), an interrupt transfer is supposed to stop when the interval is
set to 0. This was the behavior with JE's uhci, but your usb-uhci kept
calling my completion routine. Attached is a patch which fixes the
problem - as in my previous mail, be careful with it; I don't know my
way around too well in your code! Again, it's a one-liner, though ;-)
Am I completely on the wrong track? If so, how come my completion
handler gets called over and over again?
Thanks,
..tom
PS: Tom, wie laeuft's an der ETH? :-)
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