Hans Petter Selasky wrote: > From a quick glimpse, you need to add something like > > "ehci_pcd(sc, sc->sc_intrxfer);" after "ehci_pcd_able(sc, 1);". > > In the middle you have to add something like this: > > /* acknowledge any PCD interrupt */ > EOWRITE4(sc, EHCI_USBSTS, EHCI_STS_PCD); A patch would be more vivid. -- Sem.