138 static int msi_domain_alloc(struct irq_domain *domain, unsigned int virq,  in msi_domain_alloc()  argument
150 		ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, arg);  in msi_domain_alloc()
156 		ret = ops->msi_init(domain, info, virq + i, hwirq + i, arg);  in msi_domain_alloc()
160 					ops->msi_free(domain, info, virq + i);  in msi_domain_alloc()
162 			irq_domain_free_irqs_top(domain, virq, nr_irqs);  in msi_domain_alloc()
170 static void msi_domain_free(struct irq_domain *domain, unsigned int virq,  in msi_domain_free()  argument
178 			info->ops->msi_free(domain, info, virq + i);  in msi_domain_free()
180 	irq_domain_free_irqs_top(domain, virq, nr_irqs);  in msi_domain_free()
217 			       unsigned int virq, irq_hw_number_t hwirq,  in msi_domain_ops_init()  argument
220 	irq_domain_set_hwirq_and_chip(domain, virq, hwirq, info->chip,  in msi_domain_ops_init()
223 		__irq_set_handler(virq, info->handler, 0, info->handler_name);  in msi_domain_ops_init()
225 			irq_set_handler_data(virq, info->handler_data);  in msi_domain_ops_init()
316 			     int virq, int nvec, msi_alloc_info_t *arg)  in msi_domain_populate_irqs()  argument
330 		if (!(desc->irq >= virq && desc->irq < (virq + nvec)))  in msi_domain_populate_irqs()
346 			if (!(desc->irq >= virq && desc->irq < (virq + nvec)))  in msi_domain_populate_irqs()
407 	int i, ret, virq;  in msi_domain_alloc_irqs()  local
417 		virq = __irq_domain_alloc_irqs(domain, -1, desc->nvec_used,  in msi_domain_alloc_irqs()
420 		if (virq < 0) {  in msi_domain_alloc_irqs()
430 			irq_set_msi_desc_off(virq, i, desc);  in msi_domain_alloc_irqs()
431 			irq_debugfs_copy_devname(virq + i, dev);  in msi_domain_alloc_irqs()
441 		virq = desc->irq;  in msi_domain_alloc_irqs()
443 			dev_dbg(dev, "irq %d for MSI\n", virq);  in msi_domain_alloc_irqs()
446 				virq, virq + desc->nvec_used - 1);  in msi_domain_alloc_irqs()
479 		if (desc->irq == virq)  in msi_domain_alloc_irqs()