[patch V2 39/46] x86/irq: Add DEV_MSI allocation type

[Thomas Gleixner <tglx@xxxxxxxxxxxxx>]

From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

For the upcoming device MSI support a new allocation type is
required.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---
 arch/x86/include/asm/hw_irq.h |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -40,6 +40,7 @@ enum irq_alloc_type {
        X86_IRQ_ALLOC_TYPE_PCI_MSIX,
        X86_IRQ_ALLOC_TYPE_DMAR,
        X86_IRQ_ALLOC_TYPE_UV,
+       X86_IRQ_ALLOC_TYPE_DEV_MSI,
        X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT,
        X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT,
 };