101 static int msi_domain_alloc(struct irq_domain *domain, unsigned int virq,  in msi_domain_alloc()  argument
112 	ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, arg);  in msi_domain_alloc()
117 		ret = ops->msi_init(domain, info, virq + i, hwirq + i, arg);  in msi_domain_alloc()
121 					ops->msi_free(domain, info, virq + i);  in msi_domain_alloc()
123 			irq_domain_free_irqs_top(domain, virq, nr_irqs);  in msi_domain_alloc()
131 static void msi_domain_free(struct irq_domain *domain, unsigned int virq,  in msi_domain_free()  argument
139 			info->ops->msi_free(domain, info, virq + i);  in msi_domain_free()
141 	irq_domain_free_irqs_top(domain, virq, nr_irqs);  in msi_domain_free()
178 			       unsigned int virq, irq_hw_number_t hwirq,  in msi_domain_ops_init()  argument
181 	irq_domain_set_hwirq_and_chip(domain, virq, hwirq, info->chip,  in msi_domain_ops_init()
184 		__irq_set_handler(virq, info->handler, 0, info->handler_name);  in msi_domain_ops_init()
186 			irq_set_handler_data(virq, info->handler_data);  in msi_domain_ops_init()
271 	int i, ret, virq = -1;  in msi_domain_alloc_irqs()  local
282 			virq = (int)ops->get_hwirq(info, &arg);  in msi_domain_alloc_irqs()
284 			virq = -1;  in msi_domain_alloc_irqs()
286 		virq = __irq_domain_alloc_irqs(domain, virq, desc->nvec_used,  in msi_domain_alloc_irqs()
288 		if (virq < 0) {  in msi_domain_alloc_irqs()
298 			irq_set_msi_desc_off(virq, i, desc);  in msi_domain_alloc_irqs()
306 			dev_dbg(dev, "irq %d for MSI\n", virq);  in msi_domain_alloc_irqs()
309 				virq, virq + desc->nvec_used - 1);  in msi_domain_alloc_irqs()