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/*
*
* Copyright (c) 2009, Microsoft Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*
* Authors:
* Haiyang Zhang <haiyangz@microsoft.com>
* Hank Janssen <hjanssen@microsoft.com>
*
*/
#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;
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