AR_QCU_0
(AR_IMR_S0_QCU_TXOK & AR_QCU_0) |
(AR_IMR_S0_QCU_TXDESC & (AR_QCU_0<<AR_IMR_S0_QCU_TXDESC_S)));
OS_REG_WRITE(ah, AR_IMR_S1, (AR_IMR_S1_QCU_TXERR & AR_QCU_0));
OS_REG_WRITE(ah, AR_IMR_S2, (AR_IMR_S2_QCU_TXURN & AR_QCU_0));