USBCTRLGLUE_READ_REG
val = USBCTRLGLUE_READ_REG(sc, USB_R1_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R5_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R5_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R5_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R3_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R2_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R2_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R1_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R1_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R0_REG);
val = USBCTRLGLUE_READ_REG(sc, USB_R4_REG);