QE_CR_SUBBLOCK_USB
if (device == QE_CR_SUBBLOCK_USB)
qe_issue_cmd(QE_USB_STOP_TX, QE_CR_SUBBLOCK_USB,
qe_issue_cmd(QE_USB_RESTART_TX, QE_CR_SUBBLOCK_USB,
qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, QE_CR_SUBBLOCK_USB,
qe_issue_cmd(QE_USB_STOP_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
qe_issue_cmd(QE_USB_RESTART_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);