39 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_disable_reg()  local
43 	irq_gc_lock(gc);  in irq_gc_mask_disable_reg()
44 	irq_reg_writel(gc, mask, ct->regs.disable);  in irq_gc_mask_disable_reg()
46 	irq_gc_unlock(gc);  in irq_gc_mask_disable_reg()
59 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_set_bit()  local
63 	irq_gc_lock(gc);  in irq_gc_mask_set_bit()
65 	irq_reg_writel(gc, *ct->mask_cache, ct->regs.mask);  in irq_gc_mask_set_bit()
66 	irq_gc_unlock(gc);  in irq_gc_mask_set_bit()
79 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_clr_bit()  local
83 	irq_gc_lock(gc);  in irq_gc_mask_clr_bit()
85 	irq_reg_writel(gc, *ct->mask_cache, ct->regs.mask);  in irq_gc_mask_clr_bit()
86 	irq_gc_unlock(gc);  in irq_gc_mask_clr_bit()
99 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_unmask_enable_reg()  local
103 	irq_gc_lock(gc);  in irq_gc_unmask_enable_reg()
104 	irq_reg_writel(gc, mask, ct->regs.enable);  in irq_gc_unmask_enable_reg()
106 	irq_gc_unlock(gc);  in irq_gc_unmask_enable_reg()
116 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_ack_set_bit()  local
120 	irq_gc_lock(gc);  in irq_gc_ack_set_bit()
121 	irq_reg_writel(gc, mask, ct->regs.ack);  in irq_gc_ack_set_bit()
122 	irq_gc_unlock(gc);  in irq_gc_ack_set_bit()
132 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_ack_clr_bit()  local
136 	irq_gc_lock(gc);  in irq_gc_ack_clr_bit()
137 	irq_reg_writel(gc, mask, ct->regs.ack);  in irq_gc_ack_clr_bit()
138 	irq_gc_unlock(gc);  in irq_gc_ack_clr_bit()
155 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_disable_and_ack_set()  local
159 	irq_gc_lock(gc);  in irq_gc_mask_disable_and_ack_set()
160 	irq_reg_writel(gc, mask, ct->regs.disable);  in irq_gc_mask_disable_and_ack_set()
162 	irq_reg_writel(gc, mask, ct->regs.ack);  in irq_gc_mask_disable_and_ack_set()
163 	irq_gc_unlock(gc);  in irq_gc_mask_disable_and_ack_set()
172 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_eoi()  local
176 	irq_gc_lock(gc);  in irq_gc_eoi()
177 	irq_reg_writel(gc, mask, ct->regs.eoi);  in irq_gc_eoi()
178 	irq_gc_unlock(gc);  in irq_gc_eoi()
192 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_set_wake()  local
195 	if (!(mask & gc->wake_enabled))  in irq_gc_set_wake()
198 	irq_gc_lock(gc);  in irq_gc_set_wake()
200 		gc->wake_active |= mask;  in irq_gc_set_wake()
202 		gc->wake_active &= ~mask;  in irq_gc_set_wake()
203 	irq_gc_unlock(gc);  in irq_gc_set_wake()
218 void irq_init_generic_chip(struct irq_chip_generic *gc, const char *name,  in irq_init_generic_chip()  argument
222 	raw_spin_lock_init(&gc->lock);  in irq_init_generic_chip()
223 	gc->num_ct = num_ct;  in irq_init_generic_chip()
224 	gc->irq_base = irq_base;  in irq_init_generic_chip()
225 	gc->reg_base = reg_base;  in irq_init_generic_chip()
226 	gc->chip_types->chip.name = name;  in irq_init_generic_chip()
227 	gc->chip_types->handler = handler;  in irq_init_generic_chip()
245 	struct irq_chip_generic *gc;  in irq_alloc_generic_chip()  local
247 	gc = kzalloc(struct_size(gc, chip_types, num_ct), GFP_KERNEL);  in irq_alloc_generic_chip()
248 	if (gc) {  in irq_alloc_generic_chip()
249 		irq_init_generic_chip(gc, name, num_ct, irq_base, reg_base,  in irq_alloc_generic_chip()
252 	return gc;  in irq_alloc_generic_chip()
257 irq_gc_init_mask_cache(struct irq_chip_generic *gc, enum irq_gc_flags flags)  in irq_gc_init_mask_cache()  argument
259 	struct irq_chip_type *ct = gc->chip_types;  in irq_gc_init_mask_cache()
260 	u32 *mskptr = &gc->mask_cache, mskreg = ct->regs.mask;  in irq_gc_init_mask_cache()
263 	for (i = 0; i < gc->num_ct; i++) {  in irq_gc_init_mask_cache()
270 			*mskptr = irq_reg_readl(gc, mskreg);  in irq_gc_init_mask_cache()
292 	struct irq_chip_generic *gc;  in __irq_alloc_domain_generic_chips()  local
300 	if (d->gc)  in __irq_alloc_domain_generic_chips()
308 	gc_sz = struct_size(gc, chip_types, num_ct);  in __irq_alloc_domain_generic_chips()
309 	dgc_sz = struct_size(dgc, gc, numchips);  in __irq_alloc_domain_generic_chips()
320 	d->gc = dgc;  in __irq_alloc_domain_generic_chips()
326 		dgc->gc[i] = gc = tmp;  in __irq_alloc_domain_generic_chips()
327 		irq_init_generic_chip(gc, name, num_ct, i * irqs_per_chip,  in __irq_alloc_domain_generic_chips()
330 		gc->domain = d;  in __irq_alloc_domain_generic_chips()
332 			gc->reg_readl = &irq_readl_be;  in __irq_alloc_domain_generic_chips()
333 			gc->reg_writel = &irq_writel_be;  in __irq_alloc_domain_generic_chips()
337 		list_add_tail(&gc->list, &gc_list);  in __irq_alloc_domain_generic_chips()
349 	struct irq_domain_chip_generic *dgc = d->gc;  in __irq_get_domain_generic_chip()
357 	return dgc->gc[idx];  in __irq_get_domain_generic_chip()
368 	struct irq_chip_generic *gc = __irq_get_domain_generic_chip(d, hw_irq);  in irq_get_domain_generic_chip()  local
370 	return !IS_ERR(gc) ? gc : NULL;  in irq_get_domain_generic_chip()
388 	struct irq_domain_chip_generic *dgc = d->gc;  in irq_map_generic_chip()
389 	struct irq_chip_generic *gc;  in irq_map_generic_chip()  local
395 	gc = __irq_get_domain_generic_chip(d, hw_irq);  in irq_map_generic_chip()
396 	if (IS_ERR(gc))  in irq_map_generic_chip()
397 		return PTR_ERR(gc);  in irq_map_generic_chip()
401 	if (test_bit(idx, &gc->unused))  in irq_map_generic_chip()
404 	if (test_bit(idx, &gc->installed))  in irq_map_generic_chip()
407 	ct = gc->chip_types;  in irq_map_generic_chip()
411 	if (!gc->installed) {  in irq_map_generic_chip()
412 		raw_spin_lock_irqsave(&gc->lock, flags);  in irq_map_generic_chip()
413 		irq_gc_init_mask_cache(gc, dgc->gc_flags);  in irq_map_generic_chip()
414 		raw_spin_unlock_irqrestore(&gc->lock, flags);  in irq_map_generic_chip()
418 	set_bit(idx, &gc->installed);  in irq_map_generic_chip()
429 	irq_domain_set_info(d, virq, hw_irq, chip, gc, ct->handler, NULL, NULL);  in irq_map_generic_chip()
437 	struct irq_domain_chip_generic *dgc = d->gc;  in irq_unmap_generic_chip()
439 	struct irq_chip_generic *gc;  in irq_unmap_generic_chip()  local
442 	gc = irq_get_domain_generic_chip(d, hw_irq);  in irq_unmap_generic_chip()
443 	if (!gc)  in irq_unmap_generic_chip()
448 	clear_bit(irq_idx, &gc->installed);  in irq_unmap_generic_chip()
473 void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk,  in irq_setup_generic_chip()  argument
477 	struct irq_chip_type *ct = gc->chip_types;  in irq_setup_generic_chip()
482 	list_add_tail(&gc->list, &gc_list);  in irq_setup_generic_chip()
485 	irq_gc_init_mask_cache(gc, flags);  in irq_setup_generic_chip()
487 	for (i = gc->irq_base; msk; msk >>= 1, i++) {  in irq_setup_generic_chip()
501 				d->mask = 1 << (i - gc->irq_base);  in irq_setup_generic_chip()
504 		irq_set_chip_data(i, gc);  in irq_setup_generic_chip()
507 	gc->irq_cnt = i - gc->irq_base;  in irq_setup_generic_chip()
520 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_setup_alt_chip()  local
521 	struct irq_chip_type *ct = gc->chip_types;  in irq_setup_alt_chip()
524 	for (i = 0; i < gc->num_ct; i++, ct++) {  in irq_setup_alt_chip()
544 void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk,  in irq_remove_generic_chip()  argument
550 	list_del(&gc->list);  in irq_remove_generic_chip()
562 		if (gc->domain) {  in irq_remove_generic_chip()
563 			virq = irq_find_mapping(gc->domain, gc->irq_base + i);  in irq_remove_generic_chip()
567 			virq = gc->irq_base + i;  in irq_remove_generic_chip()
579 static struct irq_data *irq_gc_get_irq_data(struct irq_chip_generic *gc)  in irq_gc_get_irq_data()  argument
583 	if (!gc->domain)  in irq_gc_get_irq_data()
584 		return irq_get_irq_data(gc->irq_base);  in irq_gc_get_irq_data()
590 	if (!gc->installed)  in irq_gc_get_irq_data()
593 	virq = irq_find_mapping(gc->domain, gc->irq_base + __ffs(gc->installed));  in irq_gc_get_irq_data()
600 	struct irq_chip_generic *gc;  in irq_gc_suspend()  local
602 	list_for_each_entry(gc, &gc_list, list) {  in irq_gc_suspend()
603 		struct irq_chip_type *ct = gc->chip_types;  in irq_gc_suspend()
606 			struct irq_data *data = irq_gc_get_irq_data(gc);  in irq_gc_suspend()
612 		if (gc->suspend)  in irq_gc_suspend()
613 			gc->suspend(gc);  in irq_gc_suspend()
620 	struct irq_chip_generic *gc;  in irq_gc_resume()  local
622 	list_for_each_entry(gc, &gc_list, list) {  in irq_gc_resume()
623 		struct irq_chip_type *ct = gc->chip_types;  in irq_gc_resume()
625 		if (gc->resume)  in irq_gc_resume()
626 			gc->resume(gc);  in irq_gc_resume()
629 			struct irq_data *data = irq_gc_get_irq_data(gc);  in irq_gc_resume()
643 	struct irq_chip_generic *gc;  in irq_gc_shutdown()  local
645 	list_for_each_entry(gc, &gc_list, list) {  in irq_gc_shutdown()
646 		struct irq_chip_type *ct = gc->chip_types;  in irq_gc_shutdown()
649 			struct irq_data *data = irq_gc_get_irq_data(gc);  in irq_gc_shutdown()