AR_ISR_S0_QCU_TXDESC  218 drivers/net/wireless/ath/ath9k/reg.h #define AR_ISR_S0_QCU_TXDESC    0x03FF0000
AR_ISR_S0_QCU_TXDESC  346 drivers/net/wireless/ath/ath9k/reg.h #define AR_ISR_S0_QCU_TXDESC    0x03FF0000