* Hank Janssen <hjanssen@microsoft.com>
*
*/
+#ifndef __HVVPAPI_H
+#define __HVVPAPI_H
-
-#pragma once
-
-/* Virtual Processor Indices */
-
-typedef u32 HV_VP_INDEX, *PHV_VP_INDEX;
-
-
-/* The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent */
-/* is set by CPUID(HvCpuIdFunctionVersionAndFeatures). */
-/* ========================================================================== */
-
-
-typedef enum _HV_CPUID_FUNCTION
-{
- HvCpuIdFunctionVersionAndFeatures = 0x00000001,
- HvCpuIdFunctionHvVendorAndMaxFunction = 0x40000000,
- HvCpuIdFunctionHvInterface = 0x40000001,
-
-
- /* The remaining functions depend on the value of HvCpuIdFunctionInterface */
-
- HvCpuIdFunctionMsHvVersion = 0x40000002,
- HvCpuIdFunctionMsHvFeatures = 0x40000003,
- HvCpuIdFunctionMsHvEnlightenmentInformation = 0x40000004,
- HvCpuIdFunctionMsHvImplementationLimits = 0x40000005
-
-} HV_CPUID_FUNCTION, *PHV_CPUID_FUNCTION;
+/*
+ * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent
+ * is set by CPUID(HvCpuIdFunctionVersionAndFeatures).
+ */
+enum hv_cpuid_function {
+ HvCpuIdFunctionVersionAndFeatures = 0x00000001,
+ HvCpuIdFunctionHvVendorAndMaxFunction = 0x40000000,
+ HvCpuIdFunctionHvInterface = 0x40000001,
+
+ /*
+ * The remaining functions depend on the value of
+ * HvCpuIdFunctionInterface
+ */
+ HvCpuIdFunctionMsHvVersion = 0x40000002,
+ HvCpuIdFunctionMsHvFeatures = 0x40000003,
+ HvCpuIdFunctionMsHvEnlightenmentInformation = 0x40000004,
+ HvCpuIdFunctionMsHvImplementationLimits = 0x40000005,
+};
+
+#endif