}
#endif /* CONFIG_SMP */
-int ia64_setup_msi_irq(unsigned int irq, struct pci_dev *pdev)
+int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
{
struct msi_msg msg;
unsigned long dest_phys_id;
- unsigned int vector;
+ unsigned int irq, vector;
+ irq = create_irq();
+ if (irq < 0)
+ return irq;
+
+ set_irq_msi(irq, desc);
dest_phys_id = cpu_physical_id(first_cpu(cpu_online_map));
vector = irq;
write_msi_msg(irq, &msg);
set_irq_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq);
- return 0;
+ return irq;
}
void ia64_teardown_msi_irq(unsigned int irq)
{
- return; /* no-op */
+ destroy_irq(irq);
}
static void ia64_ack_msi_irq(unsigned int irq)
};
-int arch_setup_msi_irq(unsigned int irq, struct pci_dev *pdev)
+int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
{
if (platform_setup_msi_irq)
- return platform_setup_msi_irq(irq, pdev);
+ return platform_setup_msi_irq(pdev, desc);
- return ia64_setup_msi_irq(irq, pdev);
+ return ia64_setup_msi_irq(pdev, desc);
}
void arch_teardown_msi_irq(unsigned int irq)