239 	struct irq_data *irq_data = irq_get_irq_data(irq);  in irq_domain_disassociate()  local
242 	if (WARN(!irq_data || irq_data->domain != domain,  in irq_domain_disassociate()
246 	hwirq = irq_data->hwirq;  in irq_domain_disassociate()
260 	irq_data->domain = NULL;  in irq_domain_disassociate()
261 	irq_data->hwirq = 0;  in irq_domain_disassociate()
276 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_domain_associate()  local
282 	if (WARN(!irq_data, "error: virq%i is not allocated", virq))  in irq_domain_associate()
284 	if (WARN(irq_data->domain, "error: virq%i is already associated", virq))  in irq_domain_associate()
288 	irq_data->hwirq = hwirq;  in irq_domain_associate()
289 	irq_data->domain = domain;  in irq_domain_associate()
302 			irq_data->domain = NULL;  in irq_domain_associate()
303 			irq_data->hwirq = 0;  in irq_domain_associate()
309 		if (!domain->name && irq_data->chip)  in irq_domain_associate()
310 			domain->name = irq_data->chip->name;  in irq_domain_associate()
317 		radix_tree_insert(&domain->revmap_tree, hwirq, irq_data);  in irq_domain_associate()
467 unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data)  in irq_create_of_mapping()  argument
474 	domain = irq_data->np ? irq_find_host(irq_data->np) : irq_default_domain;  in irq_create_of_mapping()
477 			of_node_full_name(irq_data->np));  in irq_create_of_mapping()
483 		hwirq = irq_data->args[0];  in irq_create_of_mapping()
485 		if (domain->ops->xlate(domain, irq_data->np, irq_data->args,  in irq_create_of_mapping()
486 					irq_data->args_count, &hwirq, &type))  in irq_create_of_mapping()
499 		virq = irq_domain_alloc_irqs(domain, 1, NUMA_NO_NODE, irq_data);  in irq_create_of_mapping()
523 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_dispose_mapping()  local
526 	if (!virq || !irq_data)  in irq_dispose_mapping()
529 	domain = irq_data->domain;  in irq_dispose_mapping()
546 	struct irq_data *data;  in irq_find_mapping()
606 		domain = desc->irq_data.domain;  in virq_debug_show()
610 			int hwirq = desc->irq_data.hwirq;  in virq_debug_show()
627 			seq_printf(m, "%s\n", desc->irq_data.domain->name);  in virq_debug_show()
783 	struct irq_data *data;  in irq_domain_insert_irq()
807 	struct irq_data *data;  in irq_domain_remove_irq()
828 static struct irq_data *irq_domain_insert_irq_data(struct irq_domain *domain,  in irq_domain_insert_irq_data()
829 						   struct irq_data *child)  in irq_domain_insert_irq_data()
831 	struct irq_data *irq_data;  in irq_domain_insert_irq_data()  local
833 	irq_data = kzalloc_node(sizeof(*irq_data), GFP_KERNEL, child->node);  in irq_domain_insert_irq_data()
834 	if (irq_data) {  in irq_domain_insert_irq_data()
835 		child->parent_data = irq_data;  in irq_domain_insert_irq_data()
836 		irq_data->irq = child->irq;  in irq_domain_insert_irq_data()
837 		irq_data->node = child->node;  in irq_domain_insert_irq_data()
838 		irq_data->domain = domain;  in irq_domain_insert_irq_data()
841 	return irq_data;  in irq_domain_insert_irq_data()
846 	struct irq_data *irq_data, *tmp;  in irq_domain_free_irq_data()  local
850 		irq_data = irq_get_irq_data(virq + i);  in irq_domain_free_irq_data()
851 		tmp = irq_data->parent_data;  in irq_domain_free_irq_data()
852 		irq_data->parent_data = NULL;  in irq_domain_free_irq_data()
853 		irq_data->domain = NULL;  in irq_domain_free_irq_data()
856 			irq_data = tmp;  in irq_domain_free_irq_data()
858 			kfree(irq_data);  in irq_domain_free_irq_data()
866 	struct irq_data *irq_data;  in irq_domain_alloc_irq_data()  local
872 		irq_data = irq_get_irq_data(virq + i);  in irq_domain_alloc_irq_data()
873 		irq_data->domain = domain;  in irq_domain_alloc_irq_data()
876 			irq_data = irq_domain_insert_irq_data(parent, irq_data);  in irq_domain_alloc_irq_data()
877 			if (!irq_data) {  in irq_domain_alloc_irq_data()
892 struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,  in irq_domain_get_irq_data()
895 	struct irq_data *irq_data;  in irq_domain_get_irq_data()  local
897 	for (irq_data = irq_get_irq_data(virq); irq_data;  in irq_domain_get_irq_data()
898 	     irq_data = irq_data->parent_data)  in irq_domain_get_irq_data()
899 		if (irq_data->domain == domain)  in irq_domain_get_irq_data()
900 			return irq_data;  in irq_domain_get_irq_data()
917 	struct irq_data *irq_data = irq_domain_get_irq_data(domain, virq);  in irq_domain_set_hwirq_and_chip()  local
919 	if (!irq_data)  in irq_domain_set_hwirq_and_chip()
922 	irq_data->hwirq = hwirq;  in irq_domain_set_hwirq_and_chip()
923 	irq_data->chip = chip ? chip : &no_irq_chip;  in irq_domain_set_hwirq_and_chip()
924 	irq_data->chip_data = chip_data;  in irq_domain_set_hwirq_and_chip()
954 void irq_domain_reset_irq_data(struct irq_data *irq_data)  in irq_domain_reset_irq_data()  argument
956 	irq_data->hwirq = 0;  in irq_domain_reset_irq_data()
957 	irq_data->chip = &no_irq_chip;  in irq_domain_reset_irq_data()
958 	irq_data->chip_data = NULL;  in irq_domain_reset_irq_data()
970 	struct irq_data *irq_data;  in irq_domain_free_irqs_common()  local
974 		irq_data = irq_domain_get_irq_data(domain, virq + i);  in irq_domain_free_irqs_common()
975 		if (irq_data)  in irq_domain_free_irqs_common()
976 			irq_domain_reset_irq_data(irq_data);  in irq_domain_free_irqs_common()
1117 	struct irq_data *data = irq_get_irq_data(virq);  in irq_domain_free_irqs()
1183 void irq_domain_activate_irq(struct irq_data *irq_data)  in irq_domain_activate_irq()  argument
1185 	if (irq_data && irq_data->domain) {  in irq_domain_activate_irq()
1186 		struct irq_domain *domain = irq_data->domain;  in irq_domain_activate_irq()
1188 		if (irq_data->parent_data)  in irq_domain_activate_irq()
1189 			irq_domain_activate_irq(irq_data->parent_data);  in irq_domain_activate_irq()
1191 			domain->ops->activate(domain, irq_data);  in irq_domain_activate_irq()
1203 void irq_domain_deactivate_irq(struct irq_data *irq_data)  in irq_domain_deactivate_irq()  argument
1205 	if (irq_data && irq_data->domain) {  in irq_domain_deactivate_irq()
1206 		struct irq_domain *domain = irq_data->domain;  in irq_domain_deactivate_irq()
1209 			domain->ops->deactivate(domain, irq_data);  in irq_domain_deactivate_irq()
1210 		if (irq_data->parent_data)  in irq_domain_deactivate_irq()
1211 			irq_domain_deactivate_irq(irq_data->parent_data);  in irq_domain_deactivate_irq()
1227 struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,  in irq_domain_get_irq_data()
1230 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_domain_get_irq_data()  local
1232 	return (irq_data && irq_data->domain == domain) ? irq_data : NULL;  in irq_domain_get_irq_data()