int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
{
- unsigned int irq, irq_want;
struct msi_desc *msidesc;
+ unsigned int irq;
int node, ret;
/* Multiple MSI vectors only supported with interrupt remapping */
return 1;
node = dev_to_node(&dev->dev);
- irq_want = nr_irqs_gsi;
+
list_for_each_entry(msidesc, &dev->msi_list, list) {
- irq = create_irq_nr(irq_want, node);
- if (irq == 0)
+ irq = irq_alloc_hwirq(node);
+ if (!irq)
return -ENOSPC;
- irq_want = irq + 1;
-
ret = setup_msi_irq(dev, msidesc, irq, 0);
- if (ret < 0)
- goto error;
+ if (ret < 0) {
+ irq_free_hwirq(irq);
+ return ret;
+ }
+
}
return 0;
-
-error:
- destroy_irq(irq);
- return ret;
}
void native_teardown_msi_irq(unsigned int irq)
{
- destroy_irq(irq);
+ irq_free_hwirq(irq);
}
#ifdef CONFIG_DMAR_TABLE