ADDI_TCW_CTRL_IRQ_ENA
outl(ADDI_TCW_CTRL_IRQ_ENA | ADDI_TCW_CTRL_TIMER_ENA,
if (val & ADDI_TCW_CTRL_IRQ_ENA)
val |= ADDI_TCW_CTRL_IRQ_ENA | ADDI_TCW_CTRL_CNTR_ENA;
val &= ~(ADDI_TCW_CTRL_IRQ_ENA | ADDI_TCW_CTRL_CNTR_ENA);
if (val & ADDI_TCW_CTRL_IRQ_ENA)