QMC_RX_FLAG_HDLC_UNA
(QMC_RX_FLAG_HDLC_OVF | QMC_RX_FLAG_HDLC_UNA | \
if (flags & QMC_RX_FLAG_HDLC_UNA) /* bits received not multiple of 8 */
BUILD_BUG_ON(QMC_RX_FLAG_HDLC_UNA != QMC_BD_RX_NO);