43 struct irq_domain;
90 	int (*match)(struct irq_domain *d, struct device_node *node,
92 	int (*select)(struct irq_domain *d, struct irq_fwspec *fwspec,
94 	int (*map)(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw);
95 	void (*unmap)(struct irq_domain *d, unsigned int virq);
96 	int (*xlate)(struct irq_domain *d, struct device_node *node,
101 	int (*alloc)(struct irq_domain *d, unsigned int virq,
103 	void (*free)(struct irq_domain *d, unsigned int virq,
105 	int (*activate)(struct irq_domain *d, struct irq_data *irqd, bool reserve);
106 	void (*deactivate)(struct irq_domain *d, struct irq_data *irq_data);
107 	int (*translate)(struct irq_domain *d, struct irq_fwspec *fwspec,
111 	void (*debug_show)(struct seq_file *m, struct irq_domain *d,
151 struct irq_domain {  struct
159 	struct irq_domain		*root;  argument
168 	struct irq_domain		*parent;  argument
225 static inline struct device_node *irq_domain_get_of_node(struct irq_domain *d)  in irq_domain_get_of_node()
230 static inline void irq_domain_set_pm_device(struct irq_domain *d,  in irq_domain_set_pm_device()
266 struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
270 struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode,
275 struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
281 struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode,
287 extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec,
289 extern void irq_set_default_host(struct irq_domain *host);
290 extern struct irq_domain *irq_get_default_host(void);
307 extern void irq_domain_update_bus_token(struct irq_domain *domain,
311 struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode,  in irq_find_matching_fwnode()
321 static inline struct irq_domain *irq_find_matching_host(struct device_node *node,  in irq_find_matching_host()
327 static inline struct irq_domain *irq_find_host(struct device_node *node)  in irq_find_host()
329 	struct irq_domain *d;  in irq_find_host()
338 static inline struct irq_domain *irq_domain_add_simple(struct device_node *of_node,  in irq_domain_add_simple()
354 static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node,  in irq_domain_add_linear()
363 static inline struct irq_domain *irq_domain_add_nomap(struct device_node *of_node,  in irq_domain_add_nomap()
371 extern unsigned int irq_create_direct_mapping(struct irq_domain *host);
374 static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node,  in irq_domain_add_tree()
381 static inline struct irq_domain *irq_domain_create_linear(struct fwnode_handle *fwnode,  in irq_domain_create_linear()
389 static inline struct irq_domain *irq_domain_create_tree(struct fwnode_handle *fwnode,  in irq_domain_create_tree()
396 extern void irq_domain_remove(struct irq_domain *host);
398 extern int irq_domain_associate(struct irq_domain *domain, unsigned int irq,
400 extern void irq_domain_associate_many(struct irq_domain *domain,
404 extern unsigned int irq_create_mapping_affinity(struct irq_domain *host,
410 static inline unsigned int irq_create_mapping(struct irq_domain *host,  in irq_create_mapping()
416 extern struct irq_desc *__irq_resolve_mapping(struct irq_domain *domain,
420 static inline struct irq_desc *irq_resolve_mapping(struct irq_domain *domain,  in irq_resolve_mapping()
431 static inline unsigned int irq_find_mapping(struct irq_domain *domain,  in irq_find_mapping()
442 static inline unsigned int irq_linear_revmap(struct irq_domain *domain,  in irq_linear_revmap()
451 int irq_domain_xlate_onecell(struct irq_domain *d, struct device_node *ctrlr,
454 int irq_domain_xlate_twocell(struct irq_domain *d, struct device_node *ctrlr,
457 int irq_domain_xlate_onetwocell(struct irq_domain *d, struct device_node *ctrlr,
461 int irq_domain_translate_twocell(struct irq_domain *d,
466 int irq_domain_translate_onecell(struct irq_domain *d,
472 int irq_reserve_ipi(struct irq_domain *domain, const struct cpumask *dest);
476 extern struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,
478 extern void irq_domain_set_info(struct irq_domain *domain, unsigned int virq,
485 extern struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent,
490 static inline struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *parent,  in irq_domain_add_hierarchy()
502 extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
510 static inline int irq_domain_alloc_irqs(struct irq_domain *domain,  in irq_domain_alloc_irqs()
517 extern int irq_domain_alloc_irqs_hierarchy(struct irq_domain *domain,
520 extern int irq_domain_set_hwirq_and_chip(struct irq_domain *domain,
525 extern void irq_domain_free_irqs_common(struct irq_domain *domain,
528 extern void irq_domain_free_irqs_top(struct irq_domain *domain,
531 extern int irq_domain_push_irq(struct irq_domain *domain, int virq, void *arg);
532 extern int irq_domain_pop_irq(struct irq_domain *domain, int virq);
534 extern int irq_domain_alloc_irqs_parent(struct irq_domain *domain,
538 extern void irq_domain_free_irqs_parent(struct irq_domain *domain,
542 extern int irq_domain_disconnect_hierarchy(struct irq_domain *domain,
545 static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)  in irq_domain_is_hierarchy()
550 static inline bool irq_domain_is_ipi(struct irq_domain *domain)  in irq_domain_is_ipi()
556 static inline bool irq_domain_is_ipi_per_cpu(struct irq_domain *domain)  in irq_domain_is_ipi_per_cpu()
561 static inline bool irq_domain_is_ipi_single(struct irq_domain *domain)  in irq_domain_is_ipi_single()
566 static inline bool irq_domain_is_msi(struct irq_domain *domain)  in irq_domain_is_msi()
571 static inline bool irq_domain_is_msi_parent(struct irq_domain *domain)  in irq_domain_is_msi_parent()
576 static inline bool irq_domain_is_msi_device(struct irq_domain *domain)  in irq_domain_is_msi_device()
582 static inline int irq_domain_alloc_irqs(struct irq_domain *domain,  in irq_domain_alloc_irqs()
591 static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)  in irq_domain_is_hierarchy()
596 static inline bool irq_domain_is_ipi(struct irq_domain *domain)  in irq_domain_is_ipi()
601 static inline bool irq_domain_is_ipi_per_cpu(struct irq_domain *domain)  in irq_domain_is_ipi_per_cpu()
606 static inline bool irq_domain_is_ipi_single(struct irq_domain *domain)  in irq_domain_is_ipi_single()
611 static inline bool irq_domain_is_msi(struct irq_domain *domain)  in irq_domain_is_msi()
616 static inline bool irq_domain_is_msi_parent(struct irq_domain *domain)  in irq_domain_is_msi_parent()
621 static inline bool irq_domain_is_msi_device(struct irq_domain *domain)  in irq_domain_is_msi_device()
630 static inline struct irq_domain *irq_find_matching_fwnode(  in irq_find_matching_fwnode()