74 				     struct intc_desc_int *d,  in intc_register_irq()  argument
84 	radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq));  in intc_register_irq()
95 	data[0] = intc_get_mask_handle(desc, d, enum_id, 0);  in intc_register_irq()
96 	data[1] = intc_get_prio_handle(desc, d, enum_id, 0);  in intc_register_irq()
103 		pr_warn("missing unique irq mask for irq %d (vect 0x%04x)\n",  in intc_register_irq()
106 	data[0] = data[0] ? data[0] : intc_get_mask_handle(desc, d, enum_id, 1);  in intc_register_irq()
107 	data[1] = data[1] ? data[1] : intc_get_prio_handle(desc, d, enum_id, 1);  in intc_register_irq()
117 	irq_set_chip_and_handler_name(irq, &d->chip, handle_level_irq,  in intc_register_irq()
130 	/* add irq to d->prio list if priority is available */  in intc_register_irq()
132 		hp = d->prio + d->nr_prio;  in intc_register_irq()
144 		d->nr_prio++;  in intc_register_irq()
147 	/* add irq to d->sense list if sense is available */  in intc_register_irq()
148 	data[0] = intc_get_sense_handle(desc, d, enum_id);  in intc_register_irq()
150 		(d->sense + d->nr_sense)->irq = irq;  in intc_register_irq()
151 		(d->sense + d->nr_sense)->handle = data[0];  in intc_register_irq()
152 		d->nr_sense++;  in intc_register_irq()
156 	d->chip.irq_mask(irq_data);  in intc_register_irq()
158 	intc_set_ack_handle(irq, desc, d, enum_id);  in intc_register_irq()
159 	intc_set_dist_handle(irq, desc, d, enum_id);  in intc_register_irq()
164 static unsigned int __init save_reg(struct intc_desc_int *d,  in save_reg()  argument
170 		value = intc_phys_to_virt(d, value);  in save_reg()
172 		d->reg[cnt] = value;  in save_reg()
174 		d->smp[cnt] = smp;  in save_reg()
185 		pr_err("uname to allocate IRQ %d\n", irq);  in intc_map()
201 	struct intc_desc_int *d;  in register_intc_controller()  local
207 	d = kzalloc(sizeof(*d), GFP_NOWAIT);  in register_intc_controller()
208 	if (!d)  in register_intc_controller()
211 	INIT_LIST_HEAD(&d->list);  in register_intc_controller()
213 	raw_spin_lock_init(&d->lock);  in register_intc_controller()
214 	INIT_RADIX_TREE(&d->tree, GFP_ATOMIC);  in register_intc_controller()
216 	d->index = nr_intc_controllers;  in register_intc_controller()
219 		d->nr_windows = desc->num_resources;  in register_intc_controller()
220 		d->window = kcalloc(d->nr_windows, sizeof(*d->window),  in register_intc_controller()
222 		if (!d->window)  in register_intc_controller()
225 		for (k = 0; k < d->nr_windows; k++) {  in register_intc_controller()
228 			d->window[k].phys = res->start;  in register_intc_controller()
229 			d->window[k].size = resource_size(res);  in register_intc_controller()
230 			d->window[k].virt = ioremap(res->start,  in register_intc_controller()
232 			if (!d->window[k].virt)  in register_intc_controller()
237 	d->nr_reg = hw->mask_regs ? hw->nr_mask_regs * 2 : 0;  in register_intc_controller()
239 	if (d->nr_reg)  in register_intc_controller()
240 		d->nr_reg += hw->nr_mask_regs;  in register_intc_controller()
242 	d->nr_reg += hw->prio_regs ? hw->nr_prio_regs * 2 : 0;  in register_intc_controller()
243 	d->nr_reg += hw->sense_regs ? hw->nr_sense_regs : 0;  in register_intc_controller()
244 	d->nr_reg += hw->ack_regs ? hw->nr_ack_regs : 0;  in register_intc_controller()
245 	d->nr_reg += hw->subgroups ? hw->nr_subgroups : 0;  in register_intc_controller()
247 	d->reg = kcalloc(d->nr_reg, sizeof(*d->reg), GFP_NOWAIT);  in register_intc_controller()
248 	if (!d->reg)  in register_intc_controller()
252 	d->smp = kcalloc(d->nr_reg, sizeof(*d->smp), GFP_NOWAIT);  in register_intc_controller()
253 	if (!d->smp)  in register_intc_controller()
261 			k += save_reg(d, k, hw->mask_regs[i].set_reg, smp);  in register_intc_controller()
262 			k += save_reg(d, k, hw->mask_regs[i].clr_reg, smp);  in register_intc_controller()
264 			k += save_reg(d, k, hw->mask_regs[i].dist_reg, 0);  in register_intc_controller()
270 		d->prio = kcalloc(hw->nr_vectors, sizeof(*d->prio),  in register_intc_controller()
272 		if (!d->prio)  in register_intc_controller()
277 			k += save_reg(d, k, hw->prio_regs[i].set_reg, smp);  in register_intc_controller()
278 			k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp);  in register_intc_controller()
281 		sort(d->prio, hw->nr_prio_regs, sizeof(*d->prio),  in register_intc_controller()
286 		d->sense = kcalloc(hw->nr_vectors, sizeof(*d->sense),  in register_intc_controller()
288 		if (!d->sense)  in register_intc_controller()
292 			k += save_reg(d, k, hw->sense_regs[i].reg, 0);  in register_intc_controller()
294 		sort(d->sense, hw->nr_sense_regs, sizeof(*d->sense),  in register_intc_controller()
301 				k+= save_reg(d, k, hw->subgroups[i].reg, 0);  in register_intc_controller()
303 	memcpy(&d->chip, &intc_irq_chip, sizeof(struct irq_chip));  in register_intc_controller()
304 	d->chip.name = desc->name;  in register_intc_controller()
308 			k += save_reg(d, k, hw->ack_regs[i].set_reg, 0);  in register_intc_controller()
310 		d->chip.irq_mask_ack = d->chip.irq_disable;  in register_intc_controller()
314 		intc_enable_disable_enum(desc, d, desc->force_disable, 0);  in register_intc_controller()
318 		intc_enable_disable_enum(desc, d, desc->force_enable, 0);  in register_intc_controller()
322 	intc_irq_domain_init(d, hw);  in register_intc_controller()
332 		if (!intc_map(d->domain, irq))  in register_intc_controller()
335 		intc_irq_xlate_set(irq, vect->enum_id, d);  in register_intc_controller()
336 		intc_register_irq(desc, d, vect->enum_id, irq);  in register_intc_controller()
350 			if (!intc_map(d->domain, irq2))  in register_intc_controller()
363 	intc_subgroup_init(desc, d);  in register_intc_controller()
367 		intc_enable_disable_enum(desc, d, desc->force_enable, 1);  in register_intc_controller()
369 	d->skip_suspend = desc->skip_syscore_suspend;  in register_intc_controller()
371 	list_add_tail(&d->list, &intc_list);  in register_intc_controller()
376 	kfree(d->prio);  in register_intc_controller()
379 	kfree(d->smp);  in register_intc_controller()
382 	kfree(d->reg);  in register_intc_controller()
384 	for (k = 0; k < d->nr_windows; k++)  in register_intc_controller()
385 		if (d->window[k].virt)  in register_intc_controller()
386 			iounmap(d->window[k].virt);  in register_intc_controller()
388 	kfree(d->window);  in register_intc_controller()
390 	kfree(d);  in register_intc_controller()
399 	struct intc_desc_int *d;  in intc_suspend()  local
401 	list_for_each_entry(d, &intc_list, list) {  in intc_suspend()
404 		if (d->skip_suspend)  in intc_suspend()
414 			if (chip != &d->chip)  in intc_suspend()
425 	struct intc_desc_int *d;  in intc_resume()  local
427 	list_for_each_entry(d, &intc_list, list) {  in intc_resume()
430 		if (d->skip_suspend)  in intc_resume()
443 			if (chip != &d->chip)  in intc_resume()
466 	struct intc_desc_int *d;  in show_intc_name()  local
468 	d = container_of(dev, struct intc_desc_int, dev);  in show_intc_name()
470 	return sprintf(buf, "%s\n", d->chip.name);  in show_intc_name()
477 	struct intc_desc_int *d;  in register_intc_devs()  local
484 		list_for_each_entry(d, &intc_list, list) {  in register_intc_devs()
485 			d->dev.id = d->index;  in register_intc_devs()
486 			d->dev.bus = &intc_subsys;  in register_intc_devs()
487 			error = device_register(&d->dev);  in register_intc_devs()
489 				error = device_create_file(&d->dev,  in register_intc_devs()