print_irq_line
print_irq_line(i, p, 'A', p->inta_link, p->inta_irqs);
print_irq_line(i, p, 'B', p->intb_link, p->intb_irqs);
print_irq_line(i, p, 'C', p->intc_link, p->intc_irqs);
print_irq_line(i, p, 'D', p->intd_link, p->intd_irqs);
void print_irq_line(int entry, pir_entry_t *p, char line, uint8_t link,