OHCI_CONTROL
x = bus_space_read_4(sc->iot, sc->ioh, OHCI_CONTROL);
bus_space_write_4(sc->iot, sc->ioh, OHCI_CONTROL, x);
OREAD4(&sc->sc_ohci, OHCI_CONTROL));
ctl = OREAD4(sc, OHCI_CONTROL);
OWRITE4(sc, OHCI_CONTROL, ctl);
OWRITE4(sc, OHCI_CONTROL, OHCI_SET_HCFS(OHCI_HCFS_RESET));
ctl = OREAD4(sc, OHCI_CONTROL);
OWRITE4(sc, OHCI_CONTROL, ctl);
OWRITE4(sc, OHCI_CONTROL, ctl);
ctl = OREAD4(sc, OHCI_CONTROL) & ~OHCI_HCFS_MASK;
OWRITE4(sc, OHCI_CONTROL, ctl);
OREAD4(sc, OHCI_CONTROL),
OWRITE4(sc, OHCI_CONTROL, OHCI_SET_HCFS(OHCI_HCFS_RESET));
ctl = OREAD4(sc, OHCI_CONTROL);
ctl = OREAD4(sc, OHCI_CONTROL);
OWRITE4(sc, OHCI_CONTROL,
OWRITE4(sc, OHCI_CONTROL,
OWRITE4(sc, OHCI_CONTROL, OHCI_SET_HCFS(OHCI_HCFS_RESET) | rwc);