f37d68003d
implement SMM emulation driver handover in ohcireset(). this fixes hang and defunct internal keyboard problems on a acer notebook. dont spin forever waiting for the controller on soft reset in init(). check both, donehead pointer *and* interrupt status for processed td event (Wdh) similar to the ohci spec example for processed tds and unlink immidiately. acknowledge *all* the interrupt status bits before masking. mask out unhandled events. various stuff: check for christmas light interrupt status (cardbus controller removed?) add (missing?) break for Tddataovr error case in qhinterrupt(). (changed on sources, not clear why?) mask interrupt events on shutdown() (from sources). |
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