XHCI_PS_PRC
port->portsc &= ~(XHCI_PS_PLS_MASK | XHCI_PS_PR | XHCI_PS_PRC);
if ((port->portsc & XHCI_PS_PRC) == 0) {
port->portsc |= XHCI_PS_PRC;
XHCI_PS_PRC |
if (portsc & XHCI_PS_PRC)
XHCI_PS_PRC | XHCI_PS_PLC | XHCI_PS_CEC;
reg |= XHCI_PS_PRC;
if (reg & XHCI_PS_PRC)
XHCI_PS_WRC | XHCI_PS_OCC | XHCI_PS_PRC | XHCI_PS_PLC | XHCI_PS_CEC)