+ direct_map_num = req_num - cb->max_crossbar_sources;
+ if (direct_map_num < cb->int_max) {
+ ret = cb->irq_map[direct_map_num];
+ if (ret == IRQ_RESERVED || ret == IRQ_SKIP) {
+ /* We use the interrupt num as h/w irq num */
+ ret = direct_map_num;
+ goto found;
+ }
+ }
+