40 	desc->irq_data.chip = chip;  in irq_set_chip()
86 	desc->irq_data.handler_data = data;  in irq_set_handler_data()
108 	desc->irq_data.msi_desc = entry;  in irq_set_msi_desc_off()
141 	desc->irq_data.chip_data = data;  in irq_set_chip_data()
147 struct irq_data *irq_get_irq_data(unsigned int irq)  in irq_get_irq_data()
151 	return desc ? &desc->irq_data : NULL;  in irq_get_irq_data()
157 	irqd_clear(&desc->irq_data, IRQD_IRQ_DISABLED);  in irq_state_clr_disabled()
162 	irqd_set(&desc->irq_data, IRQD_IRQ_DISABLED);  in irq_state_set_disabled()
167 	irqd_clear(&desc->irq_data, IRQD_IRQ_MASKED);  in irq_state_clr_masked()
172 	irqd_set(&desc->irq_data, IRQD_IRQ_MASKED);  in irq_state_set_masked()
182 	irq_domain_activate_irq(&desc->irq_data);  in irq_startup()
183 	if (desc->irq_data.chip->irq_startup) {  in irq_startup()
184 		ret = desc->irq_data.chip->irq_startup(&desc->irq_data);  in irq_startup()
190 		check_irq_resend(desc, desc->irq_data.irq);  in irq_startup()
198 	if (desc->irq_data.chip->irq_shutdown)  in irq_shutdown()
199 		desc->irq_data.chip->irq_shutdown(&desc->irq_data);  in irq_shutdown()
200 	else if (desc->irq_data.chip->irq_disable)  in irq_shutdown()
201 		desc->irq_data.chip->irq_disable(&desc->irq_data);  in irq_shutdown()
203 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in irq_shutdown()
204 	irq_domain_deactivate_irq(&desc->irq_data);  in irq_shutdown()
211 	if (desc->irq_data.chip->irq_enable)  in irq_enable()
212 		desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_enable()
214 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in irq_enable()
234 	if (desc->irq_data.chip->irq_disable) {  in irq_disable()
235 		desc->irq_data.chip->irq_disable(&desc->irq_data);  in irq_disable()
242 	if (desc->irq_data.chip->irq_enable)  in irq_percpu_enable()
243 		desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_percpu_enable()
245 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in irq_percpu_enable()
251 	if (desc->irq_data.chip->irq_disable)  in irq_percpu_disable()
252 		desc->irq_data.chip->irq_disable(&desc->irq_data);  in irq_percpu_disable()
254 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in irq_percpu_disable()
260 	if (desc->irq_data.chip->irq_mask_ack)  in mask_ack_irq()
261 		desc->irq_data.chip->irq_mask_ack(&desc->irq_data);  in mask_ack_irq()
263 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in mask_ack_irq()
264 		if (desc->irq_data.chip->irq_ack)  in mask_ack_irq()
265 			desc->irq_data.chip->irq_ack(&desc->irq_data);  in mask_ack_irq()
272 	if (desc->irq_data.chip->irq_mask) {  in mask_irq()
273 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in mask_irq()
280 	if (desc->irq_data.chip->irq_unmask) {  in unmask_irq()
281 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in unmask_irq()
288 	struct irq_chip *chip = desc->irq_data.chip;  in unmask_threaded_irq()
291 		chip->irq_eoi(&desc->irq_data);  in unmask_threaded_irq()
294 		chip->irq_unmask(&desc->irq_data);  in unmask_threaded_irq()
321 	if (unlikely(!action || irqd_irq_disabled(&desc->irq_data))) {  in handle_nested_irq()
326 	irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_nested_irq()
334 	irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_nested_irq()
356 	if (!irqd_has_set(&desc->irq_data, mask))  in irq_may_run()
396 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_simple_irq()
421 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_irq()
422 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot)  in cond_unmask_irq()
452 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_level_irq()
470 		desc->preflow_handler(&desc->irq_data);  in preflow_handler()
479 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
488 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_eoi_irq()
489 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot) {  in cond_unmask_eoi_irq()
490 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
493 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
510 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_irq()
524 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_irq()
542 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_irq()
580 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_irq()
589 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_edge_irq()
603 			if (!irqd_irq_disabled(&desc->irq_data) &&  in handle_edge_irq()
604 			    irqd_irq_masked(&desc->irq_data))  in handle_edge_irq()
611 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_irq()
644 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_eoi_irq()
658 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_eoi_irq()
661 	chip->irq_eoi(&desc->irq_data);  in handle_edge_eoi_irq()
681 		chip->irq_ack(&desc->irq_data);  in handle_percpu_irq()
686 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_irq()
711 		chip->irq_ack(&desc->irq_data);  in handle_percpu_devid_irq()
718 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_irq()
734 		struct irq_data *irq_data = &desc->irq_data;  in __irq_set_handler()  local
743 		while (irq_data) {  in __irq_set_handler()
744 			if (irq_data->chip != &no_irq_chip)  in __irq_set_handler()
754 			irq_data = irq_data->parent_data;  in __irq_set_handler()
757 		if (WARN_ON(!irq_data || irq_data->chip == &no_irq_chip))  in __irq_set_handler()
763 		if (desc->irq_data.chip != &no_irq_chip)  in __irq_set_handler()
800 	irqd_clear(&desc->irq_data, IRQD_NO_BALANCING | IRQD_PER_CPU |  in irq_modify_status()
803 		irqd_set(&desc->irq_data, IRQD_NO_BALANCING);  in irq_modify_status()
805 		irqd_set(&desc->irq_data, IRQD_PER_CPU);  in irq_modify_status()
807 		irqd_set(&desc->irq_data, IRQD_MOVE_PCNTXT);  in irq_modify_status()
809 		irqd_set(&desc->irq_data, IRQD_LEVEL);  in irq_modify_status()
811 	irqd_set(&desc->irq_data, irq_settings_get_trigger_mask(desc));  in irq_modify_status()
837 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_online()
840 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_online()
841 			chip->irq_cpu_online(&desc->irq_data);  in irq_cpu_online()
867 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_offline()
870 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_offline()
871 			chip->irq_cpu_offline(&desc->irq_data);  in irq_cpu_offline()
882 void irq_chip_ack_parent(struct irq_data *data)  in irq_chip_ack_parent()
892 void irq_chip_mask_parent(struct irq_data *data)  in irq_chip_mask_parent()
902 void irq_chip_unmask_parent(struct irq_data *data)  in irq_chip_unmask_parent()
912 void irq_chip_eoi_parent(struct irq_data *data)  in irq_chip_eoi_parent()
926 int irq_chip_set_affinity_parent(struct irq_data *data,  in irq_chip_set_affinity_parent()
943 int irq_chip_set_type_parent(struct irq_data *data, unsigned int type)  in irq_chip_set_type_parent()
960 int irq_chip_retrigger_hierarchy(struct irq_data *data)  in irq_chip_retrigger_hierarchy()
976 int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on)  in irq_chip_set_wake_parent()
995 int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)  in irq_chip_compose_msi_msg()
997 	struct irq_data *pos = NULL;  in irq_chip_compose_msi_msg()