XHCI_PS_PR
port->portsc &= ~(XHCI_PS_PLS_MASK | XHCI_PS_PR | XHCI_PS_PRC);
if (value & (XHCI_PS_PR | XHCI_PS_WPR)) {
XHCI_PS_PR |
if (portsc & XHCI_PS_PR)
reg |= XHCI_PS_PR;
if (reg & XHCI_PS_PR)