BANK0_HWIRQ_MASK
else if (stat & BANK0_HWIRQ_MASK)
return MAKE_HWIRQ(0, ffs(stat & BANK0_HWIRQ_MASK) - 1);
#define BANK0_VALID_MASK (BANK0_HWIRQ_MASK | BANK1_HWIRQ | BANK2_HWIRQ \