MACREG_REG_H2A_INTERRUPT_EVENTS
WR4(mh, MACREG_REG_H2A_INTERRUPT_EVENTS, MACREG_H2ARIC_BIT_DOOR_BELL);
WR4(mh, MACREG_REG_H2A_INTERRUPT_EVENTS, ISR_RESET);
WR4(mh, MACREG_REG_H2A_INTERRUPT_EVENTS, MACREG_H2ARIC_BIT_DOOR_BELL);
WR4(mh, MACREG_REG_H2A_INTERRUPT_EVENTS, MACREG_H2ARIC_BIT_PPA_READY);
MACREG_REG_H2A_INTERRUPT_EVENTS, MACREG_H2ARIC_BIT_PPA_READY);