KVM: add basic paravirt support

[deliverable/linux.git] / include / asm-x86 / kvm_para.h

diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h
index 5ab7d3dbd357d9b6d22e59f29b461f7e0a7b8f97..ed5df3a54aab6340b2cf6194e3efcd09de057ee9 100644 (file)
--- a/include/asm-x86/kvm_para.h
+++ b/include/asm-x86/kvm_para.h
@@ -10,7 +10,8 @@
  * paravirtualization, the appropriate feature bit should be checked.
  */
 #define KVM_CPUID_FEATURES     0x40000001
-#define KVM_FEATURE_CLOCKSOURCE 0
+#define KVM_FEATURE_CLOCKSOURCE                0
+#define KVM_FEATURE_NOP_IO_DELAY       1
 
 #define MSR_KVM_WALL_CLOCK  0x11
 #define MSR_KVM_SYSTEM_TIME 0x12