EHCI_PS_SUSP
if ((cmd & (EHCI_PS_PO|EHCI_PS_SUSP)) == EHCI_PS_SUSP) {
if ((cmd & (EHCI_PS_PO|EHCI_PS_SUSP)) ==
EHCI_PS_SUSP)
EOWRITE4(sc, port, v &~ EHCI_PS_SUSP);
if (v & EHCI_PS_SUSP) i |= UPS_SUSPEND;
EOWRITE4(sc, port, v | EHCI_PS_SUSP);
cmd | EHCI_PS_SUSP);