KVM: Replace dest_Lowest_Prio and dest_Fixed with self-defined macros

Change
  dest_Loest_Prio -> IOAPIC_LOWEST_PRIORITY
  dest_Fixed -> IOAPIC_FIXED

the original names are x86 specific, while the ioapic code will be reused
for ia64.

Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/irq.h b/drivers/kvm/irq.h
index 78a34dd..75f5f18 100644
--- a/drivers/kvm/irq.h
+++ b/drivers/kvm/irq.h
@@ -79,6 +79,14 @@
 #define IOAPIC_REG_VERSION 0x01
 #define IOAPIC_REG_ARB_ID  0x02	/* x86 IOAPIC only */
 
+/*ioapic delivery mode*/
+#define	IOAPIC_FIXED			0x0
+#define	IOAPIC_LOWEST_PRIORITY		0x1
+#define	IOAPIC_PMI			0x2
+#define	IOAPIC_NMI			0x4
+#define	IOAPIC_INIT			0x5
+#define	IOAPIC_EXTINT			0x7
+
 struct kvm_ioapic {
 	u64 base_address;
 	u32 ioregsel;