38 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_disable_reg()  local
42 	irq_gc_lock(gc);  in irq_gc_mask_disable_reg()
43 	irq_reg_writel(gc, mask, ct->regs.disable);  in irq_gc_mask_disable_reg()
45 	irq_gc_unlock(gc);  in irq_gc_mask_disable_reg()
57 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_set_bit()  local
61 	irq_gc_lock(gc);  in irq_gc_mask_set_bit()
63 	irq_reg_writel(gc, *ct->mask_cache, ct->regs.mask);  in irq_gc_mask_set_bit()
64 	irq_gc_unlock(gc);  in irq_gc_mask_set_bit()
77 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_clr_bit()  local
81 	irq_gc_lock(gc);  in irq_gc_mask_clr_bit()
83 	irq_reg_writel(gc, *ct->mask_cache, ct->regs.mask);  in irq_gc_mask_clr_bit()
84 	irq_gc_unlock(gc);  in irq_gc_mask_clr_bit()
97 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_unmask_enable_reg()  local
101 	irq_gc_lock(gc);  in irq_gc_unmask_enable_reg()
102 	irq_reg_writel(gc, mask, ct->regs.enable);  in irq_gc_unmask_enable_reg()
104 	irq_gc_unlock(gc);  in irq_gc_unmask_enable_reg()
113 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_ack_set_bit()  local
117 	irq_gc_lock(gc);  in irq_gc_ack_set_bit()
118 	irq_reg_writel(gc, mask, ct->regs.ack);  in irq_gc_ack_set_bit()
119 	irq_gc_unlock(gc);  in irq_gc_ack_set_bit()
129 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_ack_clr_bit()  local
133 	irq_gc_lock(gc);  in irq_gc_ack_clr_bit()
134 	irq_reg_writel(gc, mask, ct->regs.ack);  in irq_gc_ack_clr_bit()
135 	irq_gc_unlock(gc);  in irq_gc_ack_clr_bit()
152 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_mask_disable_and_ack_set()  local
156 	irq_gc_lock(gc);  in irq_gc_mask_disable_and_ack_set()
157 	irq_reg_writel(gc, mask, ct->regs.disable);  in irq_gc_mask_disable_and_ack_set()
159 	irq_reg_writel(gc, mask, ct->regs.ack);  in irq_gc_mask_disable_and_ack_set()
160 	irq_gc_unlock(gc);  in irq_gc_mask_disable_and_ack_set()
169 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_eoi()  local
173 	irq_gc_lock(gc);  in irq_gc_eoi()
174 	irq_reg_writel(gc, mask, ct->regs.eoi);  in irq_gc_eoi()
175 	irq_gc_unlock(gc);  in irq_gc_eoi()
189 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_gc_set_wake()  local
192 	if (!(mask & gc->wake_enabled))  in irq_gc_set_wake()
195 	irq_gc_lock(gc);  in irq_gc_set_wake()
197 		gc->wake_active |= mask;  in irq_gc_set_wake()
199 		gc->wake_active &= ~mask;  in irq_gc_set_wake()
200 	irq_gc_unlock(gc);  in irq_gc_set_wake()
215 void irq_init_generic_chip(struct irq_chip_generic *gc, const char *name,  in irq_init_generic_chip()  argument
219 	raw_spin_lock_init(&gc->lock);  in irq_init_generic_chip()
220 	gc->num_ct = num_ct;  in irq_init_generic_chip()
221 	gc->irq_base = irq_base;  in irq_init_generic_chip()
222 	gc->reg_base = reg_base;  in irq_init_generic_chip()
223 	gc->chip_types->chip.name = name;  in irq_init_generic_chip()
224 	gc->chip_types->handler = handler;  in irq_init_generic_chip()
242 	struct irq_chip_generic *gc;  in irq_alloc_generic_chip()  local
244 	gc = kzalloc(struct_size(gc, chip_types, num_ct), GFP_KERNEL);  in irq_alloc_generic_chip()
245 	if (gc) {  in irq_alloc_generic_chip()
246 		irq_init_generic_chip(gc, name, num_ct, irq_base, reg_base,  in irq_alloc_generic_chip()
249 	return gc;  in irq_alloc_generic_chip()
254 irq_gc_init_mask_cache(struct irq_chip_generic *gc, enum irq_gc_flags flags)  in irq_gc_init_mask_cache()  argument
256 	struct irq_chip_type *ct = gc->chip_types;  in irq_gc_init_mask_cache()
257 	u32 *mskptr = &gc->mask_cache, mskreg = ct->regs.mask;  in irq_gc_init_mask_cache()
260 	for (i = 0; i < gc->num_ct; i++) {  in irq_gc_init_mask_cache()
267 			*mskptr = irq_reg_readl(gc, mskreg);  in irq_gc_init_mask_cache()
289 	struct irq_chip_generic *gc;  in __irq_alloc_domain_generic_chips()  local
297 	if (d->gc)  in __irq_alloc_domain_generic_chips()
305 	gc_sz = struct_size(gc, chip_types, num_ct);  in __irq_alloc_domain_generic_chips()
306 	dgc_sz = struct_size(dgc, gc, numchips);  in __irq_alloc_domain_generic_chips()
317 	d->gc = dgc;  in __irq_alloc_domain_generic_chips()
323 		dgc->gc[i] = gc = tmp;  in __irq_alloc_domain_generic_chips()
324 		irq_init_generic_chip(gc, name, num_ct, i * irqs_per_chip,  in __irq_alloc_domain_generic_chips()
327 		gc->domain = d;  in __irq_alloc_domain_generic_chips()
329 			gc->reg_readl = &irq_readl_be;  in __irq_alloc_domain_generic_chips()
330 			gc->reg_writel = &irq_writel_be;  in __irq_alloc_domain_generic_chips()
334 		list_add_tail(&gc->list, &gc_list);  in __irq_alloc_domain_generic_chips()
346 	struct irq_domain_chip_generic *dgc = d->gc;  in __irq_get_domain_generic_chip()
354 	return dgc->gc[idx];  in __irq_get_domain_generic_chip()
365 	struct irq_chip_generic *gc = __irq_get_domain_generic_chip(d, hw_irq);  in irq_get_domain_generic_chip()  local
367 	return !IS_ERR(gc) ? gc : NULL;  in irq_get_domain_generic_chip()
385 	struct irq_domain_chip_generic *dgc = d->gc;  in irq_map_generic_chip()
386 	struct irq_chip_generic *gc;  in irq_map_generic_chip()  local
392 	gc = __irq_get_domain_generic_chip(d, hw_irq);  in irq_map_generic_chip()
393 	if (IS_ERR(gc))  in irq_map_generic_chip()
394 		return PTR_ERR(gc);  in irq_map_generic_chip()
398 	if (test_bit(idx, &gc->unused))  in irq_map_generic_chip()
401 	if (test_bit(idx, &gc->installed))  in irq_map_generic_chip()
404 	ct = gc->chip_types;  in irq_map_generic_chip()
408 	if (!gc->installed) {  in irq_map_generic_chip()
409 		raw_spin_lock_irqsave(&gc->lock, flags);  in irq_map_generic_chip()
410 		irq_gc_init_mask_cache(gc, dgc->gc_flags);  in irq_map_generic_chip()
411 		raw_spin_unlock_irqrestore(&gc->lock, flags);  in irq_map_generic_chip()
415 	set_bit(idx, &gc->installed);  in irq_map_generic_chip()
426 	irq_domain_set_info(d, virq, hw_irq, chip, gc, ct->handler, NULL, NULL);  in irq_map_generic_chip()
434 	struct irq_domain_chip_generic *dgc = d->gc;  in irq_unmap_generic_chip()
436 	struct irq_chip_generic *gc;  in irq_unmap_generic_chip()  local
439 	gc = irq_get_domain_generic_chip(d, hw_irq);  in irq_unmap_generic_chip()
440 	if (!gc)  in irq_unmap_generic_chip()
445 	clear_bit(irq_idx, &gc->installed);  in irq_unmap_generic_chip()
470 void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk,  in irq_setup_generic_chip()  argument
474 	struct irq_chip_type *ct = gc->chip_types;  in irq_setup_generic_chip()
479 	list_add_tail(&gc->list, &gc_list);  in irq_setup_generic_chip()
482 	irq_gc_init_mask_cache(gc, flags);  in irq_setup_generic_chip()
484 	for (i = gc->irq_base; msk; msk >>= 1, i++) {  in irq_setup_generic_chip()
498 				d->mask = 1 << (i - gc->irq_base);  in irq_setup_generic_chip()
501 		irq_set_chip_data(i, gc);  in irq_setup_generic_chip()
504 	gc->irq_cnt = i - gc->irq_base;  in irq_setup_generic_chip()
517 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);  in irq_setup_alt_chip()  local
518 	struct irq_chip_type *ct = gc->chip_types;  in irq_setup_alt_chip()
521 	for (i = 0; i < gc->num_ct; i++, ct++) {  in irq_setup_alt_chip()
541 void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk,  in irq_remove_generic_chip()  argument
544 	unsigned int i = gc->irq_base;  in irq_remove_generic_chip()
547 	list_del(&gc->list);  in irq_remove_generic_chip()
563 static struct irq_data *irq_gc_get_irq_data(struct irq_chip_generic *gc)  in irq_gc_get_irq_data()  argument
567 	if (!gc->domain)  in irq_gc_get_irq_data()
568 		return irq_get_irq_data(gc->irq_base);  in irq_gc_get_irq_data()
574 	if (!gc->installed)  in irq_gc_get_irq_data()
577 	virq = irq_find_mapping(gc->domain, gc->irq_base + __ffs(gc->installed));  in irq_gc_get_irq_data()
584 	struct irq_chip_generic *gc;  in irq_gc_suspend()  local
586 	list_for_each_entry(gc, &gc_list, list) {  in irq_gc_suspend()
587 		struct irq_chip_type *ct = gc->chip_types;  in irq_gc_suspend()
590 			struct irq_data *data = irq_gc_get_irq_data(gc);  in irq_gc_suspend()
596 		if (gc->suspend)  in irq_gc_suspend()
597 			gc->suspend(gc);  in irq_gc_suspend()
604 	struct irq_chip_generic *gc;  in irq_gc_resume()  local
606 	list_for_each_entry(gc, &gc_list, list) {  in irq_gc_resume()
607 		struct irq_chip_type *ct = gc->chip_types;  in irq_gc_resume()
609 		if (gc->resume)  in irq_gc_resume()
610 			gc->resume(gc);  in irq_gc_resume()
613 			struct irq_data *data = irq_gc_get_irq_data(gc);  in irq_gc_resume()
627 	struct irq_chip_generic *gc;  in irq_gc_shutdown()  local
629 	list_for_each_entry(gc, &gc_list, list) {  in irq_gc_shutdown()
630 		struct irq_chip_type *ct = gc->chip_types;  in irq_gc_shutdown()
633 			struct irq_data *data = irq_gc_get_irq_data(gc);  in irq_gc_shutdown()