AR_INTR_MAC_IRQ
mask = AR_INTR_MAC_IRQ;
if (isr != AR_INTR_SPURIOUS && (isr & AR_INTR_MAC_IRQ) != 0)
if ((OS_REG_READ(ah, AR_INTR_ASYNC_CAUSE) & AR_INTR_MAC_IRQ) &&
#define AR_INTR_ASYNC_USED (AR_INTR_MAC_IRQ | AR_INTR_ASYNC_CAUSE_GPIO)