KVM: move APIC types to arch/x86/

They are not used anymore by IA64, move them away.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h
index deac8d5..3c91955 100644
--- a/arch/x86/kvm/ioapic.h
+++ b/arch/x86/kvm/ioapic.h
@@ -44,6 +44,23 @@
 	DECLARE_BITMAP(dest_map, KVM_MAX_VCPUS);
 };
 
+union kvm_ioapic_redirect_entry {
+	u64 bits;
+	struct {
+		u8 vector;
+		u8 delivery_mode:3;
+		u8 dest_mode:1;
+		u8 delivery_status:1;
+		u8 polarity:1;
+		u8 remote_irr:1;
+		u8 trig_mode:1;
+		u8 mask:1;
+		u8 reserve:7;
+		u8 reserved[4];
+		u8 dest_id;
+	} fields;
+};
+
 struct kvm_ioapic {
 	u64 base_address;
 	u32 ioregsel;