KVM: Maintain back mapping from irqchip/pin to gsi

[deliverable/linux.git] / arch / x86 / include / asm / kvm.h

diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h
index 4a5fe914dc59dceaf9f631eb24a97e978efff3d8..f02e87a5206f24118d0e2d942770ab9ecda9ff49 100644 (file)
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/asm/kvm.h
@@ -79,6 +79,7 @@ struct kvm_ioapic_state {
 #define KVM_IRQCHIP_PIC_MASTER   0
 #define KVM_IRQCHIP_PIC_SLAVE    1
 #define KVM_IRQCHIP_IOAPIC       2
+#define KVM_NR_IRQCHIPS          3
 
 /* for KVM_GET_REGS and KVM_SET_REGS */
 struct kvm_regs {