35 typedef	void (*irq_flow_handler_t)(unsigned int irq,
144 	unsigned int		irq;  member
341 	void		(*release)(unsigned int irq, void *dev_id);
382 extern int setup_irq(unsigned int irq, struct irqaction *new);
383 extern void remove_irq(unsigned int irq, struct irqaction *act);
384 extern int setup_percpu_irq(unsigned int irq, struct irqaction *new);
385 extern void remove_percpu_irq(unsigned int irq, struct irqaction *act);
407 extern void handle_level_irq(unsigned int irq, struct irq_desc *desc);
408 extern void handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc);
409 extern void handle_edge_irq(unsigned int irq, struct irq_desc *desc);
410 extern void handle_edge_eoi_irq(unsigned int irq, struct irq_desc *desc);
411 extern void handle_simple_irq(unsigned int irq, struct irq_desc *desc);
412 extern void handle_percpu_irq(unsigned int irq, struct irq_desc *desc);
413 extern void handle_percpu_devid_irq(unsigned int irq, struct irq_desc *desc);
414 extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc);
415 extern void handle_nested_irq(unsigned int irq);
418 extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
426 extern int can_request_irq(unsigned int irq, unsigned long irqflags);
433 irq_set_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,
436 static inline void irq_set_chip_and_handler(unsigned int irq, struct irq_chip *chip,  in irq_set_chip_and_handler()  argument
439 	irq_set_chip_and_handler_name(irq, chip, handle, NULL);  in irq_set_chip_and_handler()
442 extern int irq_set_percpu_devid(unsigned int irq);
445 __irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
449 irq_set_handler(unsigned int irq, irq_flow_handler_t handle)  in irq_set_handler()  argument
451 	__irq_set_handler(irq, handle, 0, NULL);  in irq_set_handler()
460 irq_set_chained_handler(unsigned int irq, irq_flow_handler_t handle)  in irq_set_chained_handler()  argument
462 	__irq_set_handler(irq, handle, 1, NULL);  in irq_set_chained_handler()
465 void irq_modify_status(unsigned int irq, unsigned long clr, unsigned long set);
467 static inline void irq_set_status_flags(unsigned int irq, unsigned long set)  in irq_set_status_flags()  argument
469 	irq_modify_status(irq, 0, set);  in irq_set_status_flags()
472 static inline void irq_clear_status_flags(unsigned int irq, unsigned long clr)  in irq_clear_status_flags()  argument
474 	irq_modify_status(irq, clr, 0);  in irq_clear_status_flags()
477 static inline void irq_set_noprobe(unsigned int irq)  in irq_set_noprobe()  argument
479 	irq_modify_status(irq, 0, IRQ_NOPROBE);  in irq_set_noprobe()
482 static inline void irq_set_probe(unsigned int irq)  in irq_set_probe()  argument
484 	irq_modify_status(irq, IRQ_NOPROBE, 0);  in irq_set_probe()
487 static inline void irq_set_nothread(unsigned int irq)  in irq_set_nothread()  argument
489 	irq_modify_status(irq, 0, IRQ_NOTHREAD);  in irq_set_nothread()
492 static inline void irq_set_thread(unsigned int irq)  in irq_set_thread()  argument
494 	irq_modify_status(irq, IRQ_NOTHREAD, 0);  in irq_set_thread()
497 static inline void irq_set_nested_thread(unsigned int irq, bool nest)  in irq_set_nested_thread()  argument
500 		irq_set_status_flags(irq, IRQ_NESTED_THREAD);  in irq_set_nested_thread()
502 		irq_clear_status_flags(irq, IRQ_NESTED_THREAD);  in irq_set_nested_thread()
505 static inline void irq_set_percpu_devid_flags(unsigned int irq)  in irq_set_percpu_devid_flags()  argument
507 	irq_set_status_flags(irq,  in irq_set_percpu_devid_flags()
515 extern void destroy_irq(unsigned int irq);
521 extern void dynamic_irq_cleanup(unsigned int irq);
522 static inline void dynamic_irq_init(unsigned int irq)  in dynamic_irq_init()  argument
524 	dynamic_irq_cleanup(irq);  in dynamic_irq_init()
528 extern int irq_set_chip(unsigned int irq, struct irq_chip *chip);
529 extern int irq_set_handler_data(unsigned int irq, void *data);
530 extern int irq_set_chip_data(unsigned int irq, void *data);
531 extern int irq_set_irq_type(unsigned int irq, unsigned int type);
532 extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry);
533 extern struct irq_data *irq_get_irq_data(unsigned int irq);
535 static inline struct irq_chip *irq_get_chip(unsigned int irq)  in irq_get_chip()  argument
537 	struct irq_data *d = irq_get_irq_data(irq);  in irq_get_chip()
546 static inline void *irq_get_chip_data(unsigned int irq)  in irq_get_chip_data()  argument
548 	struct irq_data *d = irq_get_irq_data(irq);  in irq_get_chip_data()
557 static inline void *irq_get_handler_data(unsigned int irq)  in irq_get_handler_data()  argument
559 	struct irq_data *d = irq_get_irq_data(irq);  in irq_get_handler_data()
568 static inline struct msi_desc *irq_get_msi_desc(unsigned int irq)  in irq_get_msi_desc()  argument
570 	struct irq_data *d = irq_get_irq_data(irq);  in irq_get_msi_desc()
579 int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
583 #define irq_alloc_descs(irq, from, cnt, node)	\  argument
584 	__irq_alloc_descs(irq, from, cnt, node, THIS_MODULE)
595 void irq_free_descs(unsigned int irq, unsigned int cnt);
598 static inline void irq_free_desc(unsigned int irq)  in irq_free_desc()  argument
600 	irq_free_descs(irq, 1);  in irq_free_desc()
603 static inline int irq_reserve_irq(unsigned int irq)  in irq_reserve_irq()  argument
605 	return irq_reserve_irqs(irq, 1);  in irq_reserve_irq()