CVMX_USB_STAGE_NON_CONTROL
case CVMX_USB_STAGE_NON_CONTROL:
transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
case CVMX_USB_STAGE_NON_CONTROL:
if (transaction->stage == CVMX_USB_STAGE_NON_CONTROL)
transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
if (transaction->stage == CVMX_USB_STAGE_NON_CONTROL) {
transaction->stage = CVMX_USB_STAGE_NON_CONTROL;