41 struct irq_domain;
107 	int (*match)(struct irq_domain *d, struct device_node *node,
109 	int (*select)(struct irq_domain *d, struct irq_fwspec *fwspec,
111 	int (*map)(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw);
112 	void (*unmap)(struct irq_domain *d, unsigned int virq);
113 	int (*xlate)(struct irq_domain *d, struct device_node *node,
118 	int (*alloc)(struct irq_domain *d, unsigned int virq,
120 	void (*free)(struct irq_domain *d, unsigned int virq,
122 	int (*activate)(struct irq_domain *d, struct irq_data *irqd, bool reserve);
123 	void (*deactivate)(struct irq_domain *d, struct irq_data *irq_data);
124 	int (*translate)(struct irq_domain *d, struct irq_fwspec *fwspec,
128 	void (*debug_show)(struct seq_file *m, struct irq_domain *d,
163 struct irq_domain {  struct
176 	struct irq_domain *parent;  argument
231 static inline struct device_node *irq_domain_get_of_node(struct irq_domain *d)  in irq_domain_get_of_node()
265 struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
269 struct irq_domain *irq_domain_add_simple(struct device_node *of_node,
274 struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
280 extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec,
283 extern void irq_set_default_host(struct irq_domain *host);
284 extern struct irq_domain *irq_get_default_host(void);
301 extern void irq_domain_update_bus_token(struct irq_domain *domain,
305 struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode,  in irq_find_matching_fwnode()
315 static inline struct irq_domain *irq_find_matching_host(struct device_node *node,  in irq_find_matching_host()
321 static inline struct irq_domain *irq_find_host(struct device_node *node)  in irq_find_host()
323 	struct irq_domain *d;  in irq_find_host()
339 static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node,  in irq_domain_add_linear()
346 static inline struct irq_domain *irq_domain_add_nomap(struct device_node *of_node,  in irq_domain_add_nomap()
353 static inline struct irq_domain *irq_domain_add_legacy_isa(  in irq_domain_add_legacy_isa()
361 static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node,  in irq_domain_add_tree()
368 static inline struct irq_domain *irq_domain_create_linear(struct fwnode_handle *fwnode,  in irq_domain_create_linear()
376 static inline struct irq_domain *irq_domain_create_tree(struct fwnode_handle *fwnode,  in irq_domain_create_tree()
383 extern void irq_domain_remove(struct irq_domain *host);
385 extern int irq_domain_associate(struct irq_domain *domain, unsigned int irq,
387 extern void irq_domain_associate_many(struct irq_domain *domain,
390 extern void irq_domain_disassociate(struct irq_domain *domain,
393 extern unsigned int irq_create_mapping_affinity(struct irq_domain *host,
399 static inline unsigned int irq_create_mapping(struct irq_domain *host,  in irq_create_mapping()
416 static inline unsigned int irq_linear_revmap(struct irq_domain *domain,  in irq_linear_revmap()
421 extern unsigned int irq_find_mapping(struct irq_domain *host,
423 extern unsigned int irq_create_direct_mapping(struct irq_domain *host);
424 extern int irq_create_strict_mappings(struct irq_domain *domain,
428 static inline int irq_create_identity_mapping(struct irq_domain *host,  in irq_create_identity_mapping()
437 int irq_domain_xlate_onecell(struct irq_domain *d, struct device_node *ctrlr,
440 int irq_domain_xlate_twocell(struct irq_domain *d, struct device_node *ctrlr,
443 int irq_domain_xlate_onetwocell(struct irq_domain *d, struct device_node *ctrlr,
447 int irq_domain_translate_twocell(struct irq_domain *d,
452 int irq_domain_translate_onecell(struct irq_domain *d,
458 int irq_reserve_ipi(struct irq_domain *domain, const struct cpumask *dest);
462 extern struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,
464 extern void irq_domain_set_info(struct irq_domain *domain, unsigned int virq,
470 extern struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent,
475 static inline struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *parent,  in irq_domain_add_hierarchy()
487 extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
495 static inline int irq_domain_alloc_irqs(struct irq_domain *domain,  in irq_domain_alloc_irqs()
502 extern int irq_domain_alloc_irqs_hierarchy(struct irq_domain *domain,
505 extern int irq_domain_set_hwirq_and_chip(struct irq_domain *domain,
510 extern void irq_domain_free_irqs_common(struct irq_domain *domain,
513 extern void irq_domain_free_irqs_top(struct irq_domain *domain,
516 extern int irq_domain_push_irq(struct irq_domain *domain, int virq, void *arg);
517 extern int irq_domain_pop_irq(struct irq_domain *domain, int virq);
519 extern int irq_domain_alloc_irqs_parent(struct irq_domain *domain,
523 extern void irq_domain_free_irqs_parent(struct irq_domain *domain,
527 extern int irq_domain_disconnect_hierarchy(struct irq_domain *domain,
530 static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)  in irq_domain_is_hierarchy()
535 static inline bool irq_domain_is_ipi(struct irq_domain *domain)  in irq_domain_is_ipi()
541 static inline bool irq_domain_is_ipi_per_cpu(struct irq_domain *domain)  in irq_domain_is_ipi_per_cpu()
546 static inline bool irq_domain_is_ipi_single(struct irq_domain *domain)  in irq_domain_is_ipi_single()
551 static inline bool irq_domain_is_msi(struct irq_domain *domain)  in irq_domain_is_msi()
556 static inline bool irq_domain_is_msi_remap(struct irq_domain *domain)  in irq_domain_is_msi_remap()
561 extern bool irq_domain_hierarchical_is_msi_remap(struct irq_domain *domain);
564 static inline int irq_domain_alloc_irqs(struct irq_domain *domain,  in irq_domain_alloc_irqs()
573 static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)  in irq_domain_is_hierarchy()
578 static inline bool irq_domain_is_ipi(struct irq_domain *domain)  in irq_domain_is_ipi()
583 static inline bool irq_domain_is_ipi_per_cpu(struct irq_domain *domain)  in irq_domain_is_ipi_per_cpu()
588 static inline bool irq_domain_is_ipi_single(struct irq_domain *domain)  in irq_domain_is_ipi_single()
593 static inline bool irq_domain_is_msi(struct irq_domain *domain)  in irq_domain_is_msi()
598 static inline bool irq_domain_is_msi_remap(struct irq_domain *domain)  in irq_domain_is_msi_remap()
604 irq_domain_hierarchical_is_msi_remap(struct irq_domain *domain)  in irq_domain_hierarchical_is_msi_remap()
612 static inline struct irq_domain *irq_find_matching_fwnode(  in irq_find_matching_fwnode()