bnge_cp_num_to_irq_num
int map_idx = bnge_cp_num_to_irq_num(bn, i);
int map_idx = bnge_cp_num_to_irq_num(bn, i);
int map_idx = bnge_cp_num_to_irq_num(bn, i);
int map_idx = bnge_cp_num_to_irq_num(bn, i);