EHCI_CMD_HCRESET
val |= EHCI_CMD_HCRESET;
while (EOREAD4(&sc->sc, EHCI_USBCMD) & EHCI_CMD_HCRESET)
EOWRITE4(sc, EHCI_USBCMD, EHCI_CMD_HCRESET);
hcr = EOREAD4(sc, EHCI_USBCMD) & EHCI_CMD_HCRESET;