diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index a42a6f3..d71712d 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -408,8 +408,19 @@
 	struct file *filp;
 	struct kvm_io_bus mmio_bus;
 	struct kvm_io_bus pio_bus;
+	struct kvm_pic *vpic;
 };
 
+static inline struct kvm_pic *pic_irqchip(struct kvm *kvm)
+{
+	return kvm->vpic;
+}
+
+static inline int irqchip_in_kernel(struct kvm *kvm)
+{
+	return pic_irqchip(kvm) != 0;
+}
+
 struct descriptor_table {
 	u16 limit;
 	unsigned long base;