9 #include <zephyr/irq.h>
22  * @brief Get the aggregator that's responsible for the given irq
24  * @param irq IRQ number to query
26  * @return Aggregator entry, NULL if irq is level 1 or not found.
28 static const struct _irq_parent_entry *get_intc_entry_for_irq(unsigned int irq)  in get_intc_entry_for_irq()  argument
30 	const unsigned int level = irq_get_level(irq);  in get_intc_entry_for_irq()
37 	const unsigned int intc_irq = irq_get_intc_irq(irq);  in get_intc_entry_for_irq()
41 		if ((intc->level == level) && (intc->irq == intc_irq)) {  in get_intc_entry_for_irq()
49 const struct device *z_get_sw_isr_device_from_irq(unsigned int irq)  in z_get_sw_isr_device_from_irq()  argument
51 	const struct _irq_parent_entry *intc = get_intc_entry_for_irq(irq);  in z_get_sw_isr_device_from_irq()
53 	__ASSERT(intc != NULL, "can't find an aggregator to handle irq(%X)", irq);  in z_get_sw_isr_device_from_irq()
63 			return intc->irq;  in z_get_sw_isr_irq_from_device()
72 unsigned int z_get_sw_isr_table_idx(unsigned int irq)  in z_get_sw_isr_table_idx()  argument
75 	const struct _irq_parent_entry *intc = get_intc_entry_for_irq(irq);  in z_get_sw_isr_table_idx()
76 	const unsigned int level = irq_get_level(irq);  in z_get_sw_isr_table_idx()
79 		local_irq = irq_from_level(irq, level);  in z_get_sw_isr_table_idx()
84 		/* irq level must be 1 if no intc entry */  in z_get_sw_isr_table_idx()
85 		__ASSERT(level == 1, "can't find an aggregator to handle irq(%X)", irq);  in z_get_sw_isr_table_idx()
86 		table_idx = irq;  in z_get_sw_isr_table_idx()