34  * This routine initializes an interrupt handler for an IRQ. The IRQ must be
42  * @param irq_p IRQ line number.
46  * @param flags_p Architecture-specific IRQ configuration flags..
56  * @param irq IRQ line number
60  * @param flags Arch-specific IRQ configuration flags
65 irq_connect_dynamic(unsigned int irq, unsigned int priority,  in irq_connect_dynamic()  argument
69 	return arch_irq_connect_dynamic(irq, priority, routine, parameter,  in irq_connect_dynamic()
81  * @param irq IRQ line number
85  * @param flags Arch-specific IRQ configuration flags
90 irq_disconnect_dynamic(unsigned int irq, unsigned int priority,  in irq_disconnect_dynamic()  argument
94 	return arch_irq_disconnect_dynamic(irq, priority, routine,  in irq_disconnect_dynamic()
101  * This routine initializes an interrupt handler for an IRQ. The IRQ must be
131  * @param irq_p IRQ line number.
134  * @param flags_p Architecture-specific IRQ configuration flags.
284  * @brief Return IRQ level
287  * @param irq IRQ number in its zephyr format
289  * @return 1 if IRQ level 1, 2 if IRQ level 2, 3 if IRQ level 3
291 static inline unsigned int irq_get_level(unsigned int irq)  in irq_get_level()  argument
298 	if (IS_ENABLED(CONFIG_3RD_LEVEL_INTERRUPTS) && (irq & mask3) != 0) {  in irq_get_level()
302 	if (IS_ENABLED(CONFIG_2ND_LEVEL_INTERRUPTS) && (irq & mask2) != 0) {  in irq_get_level()
313  * This routine returns the second level irq number of the zephyr irq
316  * @param irq IRQ number in its zephyr format
318  * @return 2nd level IRQ number
320 static inline unsigned int irq_from_level_2(unsigned int irq)  in irq_from_level_2()  argument
323 	return ((irq >> CONFIG_1ST_LEVEL_INTERRUPT_BITS) &  in irq_from_level_2()
326 	return (irq >> CONFIG_1ST_LEVEL_INTERRUPT_BITS) - 1;  in irq_from_level_2()
331  * @brief Converts irq from level 1 to level 2 format
334  * This routine converts the input into the level 2 irq number format
338  * @param irq IRQ number in its zephyr format
340  * @return 2nd level IRQ number
342 static inline unsigned int irq_to_level_2(unsigned int irq)  in irq_to_level_2()  argument
344 	return (irq + 1) << CONFIG_1ST_LEVEL_INTERRUPT_BITS;  in irq_to_level_2()
348  * @brief Returns the parent IRQ of the level 2 raw IRQ number
353  * @param irq IRQ number in its zephyr format
355  * @return 2nd level IRQ parent
357 static inline unsigned int irq_parent_level_2(unsigned int irq)  in irq_parent_level_2()  argument
359 	return irq & BIT_MASK(CONFIG_1ST_LEVEL_INTERRUPT_BITS);  in irq_parent_level_2()
368  * This routine returns the third level irq number of the zephyr irq
371  * @param irq IRQ number in its zephyr format
373  * @return 3rd level IRQ number
375 static inline unsigned int irq_from_level_3(unsigned int irq)  in irq_from_level_3()  argument
377 	return (irq >> (CONFIG_1ST_LEVEL_INTERRUPT_BITS + CONFIG_2ND_LEVEL_INTERRUPT_BITS)) - 1;  in irq_from_level_3()
381  * @brief Converts irq from level 1 to level 3 format
384  * This routine converts the input into the level 3 irq number format
388  * @param irq IRQ number in its zephyr format
390  * @return 3rd level IRQ number
392 static inline unsigned int irq_to_level_3(unsigned int irq)  in irq_to_level_3()  argument
394 	return (irq + 1) << (CONFIG_1ST_LEVEL_INTERRUPT_BITS + CONFIG_2ND_LEVEL_INTERRUPT_BITS);  in irq_to_level_3()
398  * @brief Returns the parent IRQ of the level 3 raw IRQ number
403  * @param irq IRQ number in its zephyr format
405  * @return 3rd level IRQ parent
407 static inline unsigned int irq_parent_level_3(unsigned int irq)  in irq_parent_level_3()  argument
409 	return (irq >> CONFIG_1ST_LEVEL_INTERRUPT_BITS) &  in irq_parent_level_3()
415  * @brief Enable an IRQ.
417  * This routine enables interrupts from source @a irq.
419  * @param irq IRQ line.
421 #define irq_enable(irq) arch_irq_enable(irq)  argument
424  * @brief Disable an IRQ.
426  * This routine disables interrupts from source @a irq.
428  * @param irq IRQ line.
430 #define irq_disable(irq) arch_irq_disable(irq)  argument
433  * @brief Get IRQ enable state.
435  * This routine indicates if interrupts from source @a irq are enabled.
437  * @param irq IRQ line.
441 #define irq_is_enabled(irq) arch_irq_is_enabled(irq)  argument