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singrdk/base/Windows/Inc/hvgdk.h

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RDK 2.0
2008-11-17 18:29:00 -05:00
/*++
Copyright (c) Microsoft Corporation
Module Name:
HvGdk.h
Abstract:
Type definitions for the hypervisor guest interface.
Author:
Hypervisor Engineering Team (hvet) 01-May-2005
--*/
#if !defined(_HVGDK_)
#define _HVGDK_
#if _MSC_VER > 1000
#pragma once
#endif
#if _MSC_VER >= 1200
#pragma warning(push)
#endif
#pragma warning(disable:4200) // zero length array
#pragma warning(disable:4201) // nameless struct/union
#pragma warning(disable:4214) // bit field types other than int
#pragma warning(disable:4324) // structure was padded due to __declspec(align())
//
// Define a 128bit type.
//
typedef struct DECLSPEC_ALIGN(16) _HV_UINT128 {
UINT64 Low64;
UINT64 High64;
} HV_UINT128, *PHV_UINT128;
//
// Define an alignment for structures passed via hypercall.
//
#define HV_CALL_ALIGNMENT 8
#define HV_CALL_ATTRIBUTES DECLSPEC_ALIGN(HV_CALL_ALIGNMENT)
#define HV_CALL_ATTRIBUTES_ALIGNED(__alignment__) DECLSPEC_ALIGN(__alignment__)
//
// Memory Types
//
//
// System physical addresses (SPAs) define the physical address space of the underlying
// hardware. There is only one system physical address space for the entire machine.
//
// Guest physical addresses (GPAs) define the guest's view of physical memory.
// GPAs can be mapped to underlying SPAs. There is one guest physical address space per
// partition.
//
// Guest virtual addresses (GVAs) are used within the guest when it enables address
// translation and provides a valid guest page table.
//
typedef UINT64 HV_SPA, *PHV_SPA;
typedef UINT64 HV_GPA, *PHV_GPA;
typedef UINT64 HV_GVA, *PHV_GVA;
#define HV_X64_PAGE_SIZE (4096)
#define HV_PAGE_SIZE HV_X64_PAGE_SIZE
typedef UINT64 HV_SPA_PAGE_NUMBER, *PHV_SPA_PAGE_NUMBER;
typedef UINT64 HV_GPA_PAGE_NUMBER, *PHV_GPA_PAGE_NUMBER;
typedef UINT64 HV_GVA_PAGE_NUMBER, *PHV_GVA_PAGE_NUMBER;
typedef const HV_SPA_PAGE_NUMBER *PCHV_SPA_PAGE_NUMBER;
typedef const HV_GPA_PAGE_NUMBER *PCHV_GPA_PAGE_NUMBER;
typedef const HV_GVA_PAGE_NUMBER *PCHV_GVA_PAGE_NUMBER;
//
// Forward declare the loader block.
//
typedef struct _HV_LOADER_BLOCK *PHV_LOADER_BLOCK;
//
// Status codes for hypervisor operations.
//
typedef UINT16 HV_STATUS, *PHV_STATUS;
//
// MessageId: HV_STATUS_SUCCESS
//
// MessageText:
//
// The specified hypercall succeeded
//
#define HV_STATUS_SUCCESS ((HV_STATUS)0x0000)
//
// MessageId: HV_STATUS_INVALID_HYPERCALL_CODE
//
// MessageText:
//
// The specified hypercall code is not supported.
//
#define HV_STATUS_INVALID_HYPERCALL_CODE ((HV_STATUS)0x0002)
//
// MessageId: HV_STATUS_INVALID_HYPERCALL_INPUT
//
// MessageText:
//
// The encoding for the hypercall input register was not supported.
//
#define HV_STATUS_INVALID_HYPERCALL_INPUT ((HV_STATUS)0x0003)
//
// MessageId: HV_STATUS_INVALID_ALIGNMENT
//
// MessageText:
//
// The operation cannot proceed as a parameter has an invalid alignment.
//
#define HV_STATUS_INVALID_ALIGNMENT ((HV_STATUS)0x0004)
//
// MessageId: HV_STATUS_INVALID_PARAMETER
//
// MessageText:
//
// An invalid parameter was specified.
//
#define HV_STATUS_INVALID_PARAMETER ((HV_STATUS)0x0005)
//
// MessageId: HV_STATUS_ACCESS_DENIED
//
// MessageText:
//
// Access to the specified object was denied.
//
#define HV_STATUS_ACCESS_DENIED ((HV_STATUS)0x0006)
//
// MessageId: HV_STATUS_INVALID_PARTITION_STATE
//
// MessageText:
//
// The operation cannot proceed as the partition is entering or in an invalid state.
//
#define HV_STATUS_INVALID_PARTITION_STATE ((HV_STATUS)0x0007)
//
// MessageId: HV_STATUS_OPERATION_DENIED
//
// MessageText:
//
// The operation is not allowed in the current state.
//
#define HV_STATUS_OPERATION_DENIED ((HV_STATUS)0x0008)
//
// MessageId: HV_STATUS_UNKNOWN_PROPERTY
//
// MessageText:
//
// The specified partition property is not recognized.
//
#define HV_STATUS_UNKNOWN_PROPERTY ((HV_STATUS)0x0009)
//
// MessageId: HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE
//
// MessageText:
//
// The specified value of a partition property is out of range or violates an invariant.
//
#define HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE ((HV_STATUS)0x000A)
//
// MessageId: HV_STATUS_INSUFFICIENT_MEMORY
//
// MessageText:
//
// There is not enough memory in the hypervisor pool to complete the call.
//
#define HV_STATUS_INSUFFICIENT_MEMORY ((HV_STATUS)0x000B)
//
// MessageId: HV_STATUS_PARTITION_TOO_DEEP
//
// MessageText:
//
// The maximum partition depth has been exceeded for the partition hierarchy.
//
#define HV_STATUS_PARTITION_TOO_DEEP ((HV_STATUS)0x000C)
//
// MessageId: HV_STATUS_INVALID_PARTITION_ID
//
// MessageText:
//
// A partition with the specified partition Id does not exist.
//
#define HV_STATUS_INVALID_PARTITION_ID ((HV_STATUS)0x000D)
//
// MessageId: HV_STATUS_INVALID_VP_INDEX
//
// MessageText:
//
// The specified VP index is invalid.
//
#define HV_STATUS_INVALID_VP_INDEX ((HV_STATUS)0x000E)
//
// MessageId: HV_STATUS_NOT_FOUND
//
// MessageText:
//
// The iteration is complete; no addition items in the iteration could be found.
//
#define HV_STATUS_NOT_FOUND ((HV_STATUS)0x0010)
//
// MessageId: HV_STATUS_INVALID_PORT_ID
//
// MessageText:
//
// The port identifier is invalid.
//
#define HV_STATUS_INVALID_PORT_ID ((HV_STATUS)0x0011)
//
// MessageId: HV_STATUS_INVALID_CONNECTION_ID
//
// MessageText:
//
// The connection identifier is invalid.
//
#define HV_STATUS_INVALID_CONNECTION_ID ((HV_STATUS)0x0012)
//
// MessageId: HV_STATUS_INSUFFICIENT_BUFFERS
//
// MessageText:
//
// The caller does not have enough message buffers to send a message.
//
#define HV_STATUS_INSUFFICIENT_BUFFERS ((HV_STATUS)0x0013)
//
// MessageId: HV_STATUS_NOT_ACKNOWLEDGED
//
// MessageText:
//
// The previous virtual interrupt has not been acknowledged.
//
#define HV_STATUS_NOT_ACKNOWLEDGED ((HV_STATUS)0x0014)
//
// MessageId: HV_STATUS_INVALID_VP_STATE
//
// MessageText:
//
// A virtual processor is not in the correct state for the performance of the indicated operation.
//
#define HV_STATUS_INVALID_VP_STATE ((HV_STATUS)0x0015)
//
// MessageId: HV_STATUS_ACKNOWLEDGED
//
// MessageText:
//
// The previous virtual interrupt has already been acknowledged.
//
#define HV_STATUS_ACKNOWLEDGED ((HV_STATUS)0x0016)
//
// MessageId: HV_STATUS_INVALID_SAVE_RESTORE_STATE
//
// MessageText:
//
// The indicated partition is not in a valid state for saving or restoring.
//
#define HV_STATUS_INVALID_SAVE_RESTORE_STATE ((HV_STATUS)0x0017)
//
// MessageId: HV_STATUS_INVALID_SYNIC_STATE
//
// MessageText:
//
// The operation could not be completed because a required feature of the SynIC was disabled.
//
#define HV_STATUS_INVALID_SYNIC_STATE ((HV_STATUS)0x0018)
//
// MessageId: HV_STATUS_OBJECT_IN_USE
//
// MessageText:
//
// The operation could not be performed because the object or value was either already in use or being used for a purpose that would not permit it.
//
#define HV_STATUS_OBJECT_IN_USE ((HV_STATUS)0x0019)
//
// MessageId: HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO
//
// MessageText:
//
// The proximity domain information is invalid.
//
#define HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO ((HV_STATUS)0x001A)
//
// MessageId: HV_STATUS_NO_DATA
//
// MessageText:
//
// An attempt to retrieve debugging data failed because none was available.
//
#define HV_STATUS_NO_DATA ((HV_STATUS)0x001B)
//
// MessageId: HV_STATUS_INACTIVE
//
// MessageText:
//
// The physical connection being used for debuggging has not recorded any receive activity since the last operation.
//
#define HV_STATUS_INACTIVE ((HV_STATUS)0x001C)
//
// MessageId: HV_STATUS_NO_RESOURCES
//
// MessageText:
//
// There are not enough resources to complete the operation.
//
#define HV_STATUS_NO_RESOURCES ((HV_STATUS)0x001D)
//
// MessageId: HV_STATUS_FEATURE_UNAVAILABLE
//
// MessageText:
//
// A hypervisor feature is not available to the caller.
//
#define HV_STATUS_FEATURE_UNAVAILABLE ((HV_STATUS)0x001E)
//
// MessageId: HV_STATUS_UNSUCCESSFUL
//
// MessageText:
//
// {Operation Failed}
// The requested operation was unsuccessful.
//
#define HV_STATUS_UNSUCCESSFUL ((HV_STATUS)0x1001)
//
// MessageId: HV_STATUS_INSUFFICIENT_BUFFER
//
// MessageText:
//
// The specified buffer was too small to contain all of the requested data.
//
#define HV_STATUS_INSUFFICIENT_BUFFER ((HV_STATUS)0x1002)
//
// MessageId: HV_STATUS_GPA_NOT_PRESENT
//
// MessageText:
//
// The guest physical address is not currently associated with a system physical address.
//
#define HV_STATUS_GPA_NOT_PRESENT ((HV_STATUS)0x1003)
//
// MessageId: HV_STATUS_GUEST_PAGE_FAULT
//
// MessageText:
//
// The operation would have resulted in a page fault in the guest.
//
#define HV_STATUS_GUEST_PAGE_FAULT ((HV_STATUS)0x1004)
//
// MessageId: HV_STATUS_RUNDOWN_DISABLED
//
// MessageText:
//
// The operation cannot proceed as the rundown object was marked disabled.
//
#define HV_STATUS_RUNDOWN_DISABLED ((HV_STATUS)0x1005)
//
// MessageId: HV_STATUS_KEY_ALREADY_EXISTS
//
// MessageText:
//
// The entry cannot be added as another entry with the same key already exists.
//
#define HV_STATUS_KEY_ALREADY_EXISTS ((HV_STATUS)0x1006)
//
// MessageId: HV_STATUS_GPA_INTERCEPT
//
// MessageText:
//
// The operation resulted an intercept on a region of guest physical memory.
//
#define HV_STATUS_GPA_INTERCEPT ((HV_STATUS)0x1007)
//
// MessageId: HV_STATUS_GUEST_GENERAL_PROTECTION_FAULT
//
// MessageText:
//
// The operation would have resulted in a general protection fault in the guest.
//
#define HV_STATUS_GUEST_GENERAL_PROTECTION_FAULT ((HV_STATUS)0x1008)
//
// MessageId: HV_STATUS_GUEST_STACK_FAULT
//
// MessageText:
//
// The operation would have resulted in a stack fault in the guest.
//
#define HV_STATUS_GUEST_STACK_FAULT ((HV_STATUS)0x1009)
//
// MessageId: HV_STATUS_GUEST_INVALID_OPCODE_FAULT
//
// MessageText:
//
// The operation would have resulted in an invalid opcode fault in the guest.
//
#define HV_STATUS_GUEST_INVALID_OPCODE_FAULT ((HV_STATUS)0x100A)
//
// MessageId: HV_STATUS_FINALIZE_INCOMPLETE
//
// MessageText:
//
// The partition is not completely finalized.
//
#define HV_STATUS_FINALIZE_INCOMPLETE ((HV_STATUS)0x100B)
//
// MessageId: HV_STATUS_GUEST_MACHINE_CHECK_ABORT
//
// MessageText:
//
// The operation would have resulted in an machine check abort in the guest.
//
#define HV_STATUS_GUEST_MACHINE_CHECK_ABORT ((HV_STATUS)0x100C)
//
// MessageId: HV_STATUS_ILLEGAL_OVERLAY_ACCESS
//
// MessageText:
//
// An illegal access was attempted to an overlay page.
//
#define HV_STATUS_ILLEGAL_OVERLAY_ACCESS ((HV_STATUS)0x100D)
//
// MessageId: HV_STATUS_INSUFFICIENT_SYSTEM_VA
//
// MessageText:
//
// There is not enough system VA space available to satisfy the request,
//
#define HV_STATUS_INSUFFICIENT_SYSTEM_VA ((HV_STATUS)0x100E)
//
// MessageId: HV_STATUS_VIRTUAL_ADDRESS_NOT_MAPPED
//
// MessageText:
//
// The passed virtual address was not mapped in the hypervisor address space.
//
#define HV_STATUS_VIRTUAL_ADDRESS_NOT_MAPPED ((HV_STATUS)0x100F)
//
// MessageId: HV_STATUS_NOT_IMPLEMENTED
//
// MessageText:
//
// The requested operation is not implemented in this version of the hypervisor.
//
#define HV_STATUS_NOT_IMPLEMENTED ((HV_STATUS)0x1010)
//
// MessageId: HV_STATUS_VMX_INSTRUCTION_FAILED
//
// MessageText:
//
// The requested VMX instruction failed to complete succesfully.
//
#define HV_STATUS_VMX_INSTRUCTION_FAILED ((HV_STATUS)0x1011)
//
// MessageId: HV_STATUS_VMX_INSTRUCTION_FAILED_WITH_STATUS
//
// MessageText:
//
// The requested VMX instruction failed to complete succesfully indicating status.
//
#define HV_STATUS_VMX_INSTRUCTION_FAILED_WITH_STATUS ((HV_STATUS)0x1012)
//
// MessageId: HV_STATUS_MSR_ACCESS_FAILED
//
// MessageText:
//
// The requested access to the model specific register failed.
//
#define HV_STATUS_MSR_ACCESS_FAILED ((HV_STATUS)0x1013)
//
// MessageId: HV_STATUS_CR_ACCESS_FAILED
//
// MessageText:
//
// The requested access to the control register failed.
//
#define HV_STATUS_CR_ACCESS_FAILED ((HV_STATUS)0x1014)
//
// MessageId: HV_STATUS_TIMEOUT
//
// MessageText:
//
// The specified timeout expired before the operation completed.
//
#define HV_STATUS_TIMEOUT ((HV_STATUS)0x1016)
//
// MessageId: HV_STATUS_MSR_INTERCEPT
//
// MessageText:
//
// The requested access to the model specific register generated an intercept.
//
#define HV_STATUS_MSR_INTERCEPT ((HV_STATUS)0x1017)
//
// MessageId: HV_STATUS_CPUID_INTERCEPT
//
// MessageText:
//
// The CPUID instruction generated an intercept.
//
#define HV_STATUS_CPUID_INTERCEPT ((HV_STATUS)0x1018)
//
// MessageId: HV_STATUS_REPEAT_INSTRUCTION
//
// MessageText:
//
// The current instruction should be repeated and the instruction pointer not advanced.
//
#define HV_STATUS_REPEAT_INSTRUCTION ((HV_STATUS)0x1019)
//
// MessageId: HV_STATUS_PAGE_PROTECTION_VIOLATION
//
// MessageText:
//
// The current instruction should be repeated and the instruction pointer not advanced.
//
#define HV_STATUS_PAGE_PROTECTION_VIOLATION ((HV_STATUS)0x101A)
//
// MessageId: HV_STATUS_PAGE_TABLE_INVALID
//
// MessageText:
//
// The current instruction should be repeated and the instruction pointer not advanced.
//
#define HV_STATUS_PAGE_TABLE_INVALID ((HV_STATUS)0x101B)
//
// MessageId: HV_STATUS_PAGE_NOT_PRESENT
//
// MessageText:
//
// The current instruction should be repeated and the instruction pointer not advanced.
//
#define HV_STATUS_PAGE_NOT_PRESENT ((HV_STATUS)0x101C)
//
// MessageId: HV_STATUS_IO_INTERCEPT
//
// MessageText:
//
// The requested access to the I/O port generated an intercept.
//
#define HV_STATUS_IO_INTERCEPT ((HV_STATUS)0x101D)
//
// MessageId: HV_STATUS_NOTHING_TO_DO
//
// MessageText:
//
// There is nothing to do.
//
#define HV_STATUS_NOTHING_TO_DO ((HV_STATUS)0x101E)
//
// MessageId: HV_STATUS_THREAD_TERMINATING
//
// MessageText:
//
// The requested thread is terminating.
//
#define HV_STATUS_THREAD_TERMINATING ((HV_STATUS)0x101F)
//
// MessageId: HV_STATUS_SECTION_ALREADY_CONSTRUCTED
//
// MessageText:
//
// The specified section was already constructed.
//
#define HV_STATUS_SECTION_ALREADY_CONSTRUCTED ((HV_STATUS)0x1020)
//
// MessageId: HV_STATUS_SECTION_NOT_ALREADY_CONSTRUCTED
//
// MessageText:
//
// The specified section was not already constructed.
//
#define HV_STATUS_SECTION_NOT_ALREADY_CONSTRUCTED ((HV_STATUS)0x1021)
//
// MessageId: HV_STATUS_PAGE_ALREADY_COMMITTED
//
// MessageText:
//
// The specified virtual address was already backed by physical memory.
//
#define HV_STATUS_PAGE_ALREADY_COMMITTED ((HV_STATUS)0x1022)
//
// MessageId: HV_STATUS_PAGE_NOT_ALREADY_COMMITTED
//
// MessageText:
//
// The specified virtual address was not already backed by physical memory.
//
#define HV_STATUS_PAGE_NOT_ALREADY_COMMITTED ((HV_STATUS)0x1023)
//
// MessageId: HV_STATUS_COMMITTED_PAGES_REMAIN
//
// MessageText:
//
// Committed pages remain in the section.
//
#define HV_STATUS_COMMITTED_PAGES_REMAIN ((HV_STATUS)0x1024)
//
// MessageId: HV_STATUS_NO_REMAINING_COMMITTED_PAGES
//
// MessageText:
//
// No additional committed pages beyond the specified page exist in the section.
//
#define HV_STATUS_NO_REMAINING_COMMITTED_PAGES ((HV_STATUS)0x1025)
//
// MessageId: HV_STATUS_INSUFFICIENT_COMPARTMENT_VA
//
// MessageText:
//
// The VA space of the compartment is exhausted.
//
#define HV_STATUS_INSUFFICIENT_COMPARTMENT_VA ((HV_STATUS)0x1026)
//
// MessageId: HV_STATUS_INSUFFICIENT_CROM_SPACE
//
// MessageText:
//
// Insufficient space existed for copying over the CROM contents.
//
#define HV_STATUS_INSUFFICIENT_CROM_SPACE ((HV_STATUS)0x2000)
//
// MessageId: HV_STATUS_BAD_CROM_FORMAT
//
// MessageText:
//
// The contents of the CROM failed validation attempts.
//
#define HV_STATUS_BAD_CROM_FORMAT ((HV_STATUS)0x2001)
//
// MessageId: HV_STATUS_UNSUPPORTED_CROM_FORMAT
//
// MessageText:
//
// The contents of the CROM contain contents the parser doesn't support.
//
#define HV_STATUS_UNSUPPORTED_CROM_FORMAT ((HV_STATUS)0x2002)
//
// MessageId: HV_STATUS_UNSUPPORTED_CONTROLLER
//
// MessageText:
//
// The register format of the OHCI controller specified for debugging is not supported.
//
#define HV_STATUS_UNSUPPORTED_CONTROLLER ((HV_STATUS)0x2003)
//
// MessageId: HV_STATUS_CROM_TOO_LARGE
//
// MessageText:
//
// The CROM contents were to large to copy over.
//
#define HV_STATUS_CROM_TOO_LARGE ((HV_STATUS)0x2004)
//
// MessageId: HV_STATUS_CONTROLLER_IN_USE
//
// MessageText:
//
// The OHCI controller specified for debugging cannot be used as it is already in use.
//
#define HV_STATUS_CONTROLLER_IN_USE ((HV_STATUS)0x2005)
//
// An architecture is a set of processor instruction sets and operating modes
//
typedef enum _HV_ARCHITECTURE
{
HvArchitectureX64,
HvArchitectureX86,
HvArchitectureMaximum
} HV_ARCHITECTURE, *PHV_ARCHITECTURE;
typedef union _HV_X64_FP_REGISTER
{
HV_UINT128 AsUINT128;
struct
{
UINT64 Mantissa;
UINT64 BiasedExponent:15;
UINT64 Sign:1;
UINT64 Reserved:48;
};
} HV_X64_FP_REGISTER, *PHV_X64_FP_REGISTER;
typedef union _HV_X64_FP_CONTROL_STATUS_REGISTER
{
HV_UINT128 AsUINT128;
struct
{
UINT16 FpControl;
UINT16 FpStatus;
UINT8 FpTag;
UINT8 IgnNe:1;
UINT8 Reserved:7;
UINT16 LastFpOp;
union
{
// Long Mode
UINT64 LastFpRip;
// 32 Bit Mode
struct
{
UINT32 LastFpEip;
UINT16 LastFpCs;
};
};
};
} HV_X64_FP_CONTROL_STATUS_REGISTER, *PHV_X64_FP_CONTROL_STATUS_REGISTER;
typedef union _HV_X64_XMM_CONTROL_STATUS_REGISTER
{
HV_UINT128 AsUINT128;
struct
{
union
{
// Long Mode
UINT64 LaftFpRdp;
// 32 Bit Mode
struct
{
UINT32 LastFpDp;
UINT16 LastFpDs;
};
};
UINT32 XmmStatusControl;
UINT32 XmmStatusControlMask;
};
} HV_X64_XMM_CONTROL_STATUS_REGISTER, *PHV_X64_XMM_CONTROL_STATUS_REGISTER;
typedef struct _HV_X64_SEGMENT_REGISTER
{
UINT64 Base;
UINT32 Limit;
UINT16 Selector;
union
{
struct
{
UINT16 SegmentType:4;
UINT16 NonSystemSegment:1;
UINT16 DescriptorPrivilegeLevel:2;
UINT16 Present:1;
UINT16 Reserved:4;
UINT16 Available:1;
UINT16 Long:1;
UINT16 Default:1;
UINT16 Granularity:1;
};
UINT16 Attributes;
};
} HV_X64_SEGMENT_REGISTER, *PHV_X64_SEGMENT_REGISTER;
typedef struct _HV_X64_TABLE_REGISTER
{
UINT16 Pad[3];
UINT16 Limit;
UINT64 Base;
} HV_X64_TABLE_REGISTER, *PHV_X64_TABLE_REGISTER;
typedef union _HV_X64_FP_MMX_REGISTER
{
HV_UINT128 AsUINT128;
HV_X64_FP_REGISTER Fp;
UINT64 Mmx;
} HV_X64_FP_MMX_REGISTER, *PHV_X64_FP_MMX_REGISTER;
typedef DECLSPEC_ALIGN(16) union _HV_X64_FX_REGISTERS
{
struct
{
HV_X64_FP_CONTROL_STATUS_REGISTER FpControlStatus;
HV_X64_XMM_CONTROL_STATUS_REGISTER XmmControlStatus;
HV_X64_FP_MMX_REGISTER FpMmx[8];
HV_UINT128 Xmm[16];
};
//
// The FX Save Area is defined to be 512 bytes in size
//
UINT8 FxSaveArea[512];
} HV_X64_FX_REGISTERS, *PHV_X64_FX_REGISTERS;
typedef struct _HV_X64_CONTEXT
{
//
// The Initial APIC ID pseudo register. This is the value returned
// by CPUID.
//
UINT64 InitialApicId;
//
// 16 64 bit general purpose registers, instruction pointer and
// flags
//
UINT64 Rax;
UINT64 Rbx;
UINT64 Rcx;
UINT64 Rdx;
UINT64 Rsi;
UINT64 Rdi;
UINT64 Rbp;
UINT64 Rsp;
UINT64 R8;
UINT64 R9;
UINT64 R10;
UINT64 R11;
UINT64 R12;
UINT64 R13;
UINT64 R14;
UINT64 R15;
UINT64 Rip;
UINT64 Rflags;
//
// Control Registers - on 32 bit platforms the upper 32 bits are
// ignored. Efer is actually an Msr but it acts as an extension to
// Cr4 and as such is treated as a processor register. Cr8 is only
// valid on 64 bit systems.
//
UINT64 Cr0;
UINT64 Cr2;
UINT64 Cr3;
UINT64 Cr4;
UINT64 Cr8;
UINT64 Efer;
//
// Debug Registers - on 32 bit platforms the upper 32 bits are
// ignored
//
UINT64 Dr0;
UINT64 Dr1;
UINT64 Dr2;
UINT64 Dr3;
UINT64 Dr6;
UINT64 Dr7;
//
// Global and Interrupt Descriptor tables
//
HV_X64_TABLE_REGISTER Idtr;
HV_X64_TABLE_REGISTER Gdtr;
//
// Segment selector registers together with their hidden state.
//
HV_X64_SEGMENT_REGISTER Cs;
HV_X64_SEGMENT_REGISTER Ds;
HV_X64_SEGMENT_REGISTER Es;
HV_X64_SEGMENT_REGISTER Fs;
HV_X64_SEGMENT_REGISTER Gs;
HV_X64_SEGMENT_REGISTER Ss;
HV_X64_SEGMENT_REGISTER Tr;
HV_X64_SEGMENT_REGISTER Ldtr;
//
// MSRs needed for virtualization
//
UINT64 KernelGsBase;
UINT64 Star;
UINT64 Lstar;
UINT64 Cstar;
UINT64 Sfmask;
UINT64 SysenterCs;
UINT64 SysenterEip;
UINT64 SysenterEsp;
UINT64 MsrCrPat;
//
// Local APIC state.
//
UINT32 LocalApicId;
UINT32 LocalApicVersion;
UINT32 LocalApicLdr;
UINT32 LocalApicDfr;
UINT32 LocalApicSpurious;
UINT32 LocalApicIcrLow;
UINT32 LocalApicIcrHigh;
UINT32 LocalApicIsr[8];
UINT32 LocalApicTmr[8];
UINT32 LocalApicLvtTimer;
UINT32 LocalApicLvtPerfmon;
UINT32 LocalApicLvtLint0;
UINT32 LocalApicLvtLint1;
UINT32 LocalApicCurrentCount;
UINT32 LocalApicInitialCount;
UINT32 LocalApicDivider;
UINT64 LocalApicBaseMsr;
//
// x87 Floating point, MMX and XMM registers formatted as by
// fxsave/fxrstor
//
HV_X64_FX_REGISTERS FxRegisters;
} HV_X64_CONTEXT, *PHV_X64_CONTEXT;
#define HV_VIRTUAL_PROCESSOR_REGISTERS_VERSION 1
typedef struct _HV_VP_CONTEXT
{
//
// The version of the HV_VP_CONTEXT structure
//
UINT32 Version;
//
// The architecture of these registers
//
HV_ARCHITECTURE Architecture;
union
{
HV_X64_CONTEXT x64;
};
} HV_VP_CONTEXT, *PHV_VP_CONTEXT;
typedef UINT16 HV_STATISTICS_GROUP_TYPE;
typedef UINT16 HV_STATISTICS_GROUP_LENGTH;
typedef struct _HV_STATISTICS_GROUP_VERSION
{
UINT16 Minor;
UINT16 Major;
} HV_STATISTICS_GROUP_VERSION;
//
// Group header
//
typedef struct DECLSPEC_ALIGN(2) _HV_STATISTICS_GROUP_HEADER
{
HV_STATISTICS_GROUP_TYPE Type;
HV_STATISTICS_GROUP_VERSION Version;
HV_STATISTICS_GROUP_LENGTH Length;
} HV_STATISTICS_GROUP_HEADER, *PHV_STATISTICS_GROUP_HEADER;
#define HV_STATISTICS_GROUP_END_OF_LIST 0
#define HV_STATISTICS_GROUP_END_OF_PAGE 1
//
// Pseudo-group to use in manifest for counters accessible through hypercalls.
//
#define HV_STATISTICS_GROUP_HYPERCALL_BASED 15
//
// Definitions for the hypervisor counters statistics page
//
#define HV_STATISTICS_GROUP_HVA_ID 2
#define HV_STATISTICS_GROUP_HVA_VERSION 0x00010000
#define HV_STATISTICS_GROUP_HVV_ID 3
#define HV_STATISTICS_GROUP_HVV_VERSION 0x00010000
#define HV_STATISTICS_GROUP_HVI_ID 14
#define HV_STATISTICS_GROUP_HVI_VERSION 0x00010000
//
// Definitions for the logical processor counters statistics page
//
#define HV_STATISTICS_GROUP_LPA_ID 2
#define HV_STATISTICS_GROUP_LPA_VERSION 0x00010000
#define HV_STATISTICS_GROUP_LPV_ID 3
#define HV_STATISTICS_GROUP_LPV_VERSION 0x00010000
#define HV_STATISTICS_GROUP_LPI_ID 14
#define HV_STATISTICS_GROUP_LPI_VERSION 0x00010000
//
// Definitions for the partition counters statistics page
//
#define HV_STATISTICS_GROUP_PTA_ID 2
#define HV_STATISTICS_GROUP_PTA_VERSION 0x00010000
#define HV_STATISTICS_GROUP_PTV_ID 3
#define HV_STATISTICS_GROUP_PTV_VERSION 0x00010000
#define HV_STATISTICS_GROUP_PTI_ID 14
#define HV_STATISTICS_GROUP_PTI_VERSION 0x00010000
//
// Definitions for the virtual processor statistics page
//
#define HV_STATISTICS_GROUP_VPA_ID 2
#define HV_STATISTICS_GROUP_VPA_VERSION 0x00010000
#define HV_STATISTICS_GROUP_VPV_ID 3
#define HV_STATISTICS_GROUP_VPV_VERSION 0x00010000
#define HV_STATISTICS_GROUP_VPI_ID 14
#define HV_STATISTICS_GROUP_VPI_VERSION 0x00010000
//
// Maximum counters allowed per group. Calculated for the case when group
// occupies full page: there will be two headers (one for the group and one
// terminating the list).
//
#define HV_ST_MAX_COUNTERS_PER_GROUP \
((HV_PAGE_SIZE - 2 * sizeof(HV_STATISTICS_GROUP_HEADER)) / sizeof(UINT64))
//
// Definition of the counters structure.
//
typedef struct _HV_STATS_PAGE
{
UINT64 Data[HV_PAGE_SIZE / sizeof(UINT64)];
} HV_STATS_PAGE, *PHV_STATS_PAGE;
//
// Definition for the stats object types.
//
typedef enum _HV_STATS_OBJECT_TYPE
{
//
// Global stats objects
//
HvStatsObjectHypervisor = 0x00000001,
HvStatsObjectLogicalProcessor = 0x00000002,
//
// Local stats objects
//
HvStatsObjectPartition = 0x00010001,
HvStatsObjectVp = 0x00010002
} HV_STATS_OBJECT_TYPE;
//
// Namespace definition helper macros.
//
#define ST_DECLARE_HV_COUNTER(x,id) StHvCounter##x = id,
#define ST_DECLARE_LP_COUNTER(x,id) StLpCounter##x = id,
#define ST_DECLARE_PT_COUNTER(x,id) StPtCounter##x = id,
#define ST_DECLARE_VP_COUNTER(x,id) StVpCounter##x = id,
//
// Conversion macros: from "human" to prefixed index names.
//
#define ST_HV_COUNTER_NAME(x) StHvCounter##x
#define ST_LP_COUNTER_NAME(x) StLpCounter##x
#define ST_PT_COUNTER_NAME(x) StPtCounter##x
#define ST_VP_COUNTER_NAME(x) StVpCounter##x
//
// Hypervisor global counter set
//
typedef enum _HV_HYPERVISOR_COUNTER
{
ST_DECLARE_HV_COUNTER(LogicalProcessors, 1)
ST_DECLARE_HV_COUNTER(Partitions, 2)
ST_HV_COUNTER_NAME(MAXIMUM)
} HV_HYPERVISOR_COUNTER;
#define HV_STATISTICS_GROUP_HVA_LENGTH 16
#define HV_STATISTICS_GROUP_HVV_LENGTH 0
//
// Hypervisor Logical Processor counter set
//
typedef enum _HV_CPU_COUNTER
{
ST_DECLARE_LP_COUNTER(TotalTime, 1)
ST_DECLARE_LP_COUNTER(HypervisorTime, 2)
ST_DECLARE_LP_COUNTER(HardwareInterrupts, 3)
ST_DECLARE_LP_COUNTER(ContextSwitches, 4)
ST_LP_COUNTER_NAME(MAXIMUM)
} HV_CPU_COUNTER;
#define HV_STATISTICS_GROUP_LPA_LENGTH 32
#define HV_STATISTICS_GROUP_LPV_LENGTH 0
//
// Partition counter set
//
typedef enum _HV_PROCESS_COUNTER
{
ST_DECLARE_PT_COUNTER(VirtualProcessors, 1)
ST_DECLARE_PT_COUNTER(MappedGpaPages, 2)
ST_DECLARE_PT_COUNTER(PageTables, 4)
ST_DECLARE_PT_COUNTER(AddressSpaces, 5)
ST_DECLARE_PT_COUNTER(PagesDeposited, 6)
ST_PT_COUNTER_NAME(MAXIMUM)
} HV_PROCESS_COUNTER;
#define HV_STATISTICS_GROUP_PTA_LENGTH 16
#define HV_STATISTICS_GROUP_PTV_LENGTH 24
//
// Hypervisor Virtual Processor counter set
//
typedef enum _HV_THREAD_COUNTER
{
ST_DECLARE_VP_COUNTER(RunTime, 1)
ST_DECLARE_VP_COUNTER(Intercepts, 2)
ST_DECLARE_VP_COUNTER(InterceptsTime, 3)
ST_DECLARE_VP_COUNTER(HypervisorRunTime, 4)
ST_DECLARE_VP_COUNTER(GuestExceptions, 6)
ST_DECLARE_VP_COUNTER(GuestExceptionsTime, 7)
ST_DECLARE_VP_COUNTER(Hypercalls, 8)
ST_DECLARE_VP_COUNTER(HypercallsTime, 9)
ST_DECLARE_VP_COUNTER(PageInvalidations, 10)
ST_DECLARE_VP_COUNTER(PageInvalidationsTime, 11)
ST_DECLARE_VP_COUNTER(CrAccesses, 12)
ST_DECLARE_VP_COUNTER(CrAccessesTime, 13)
ST_DECLARE_VP_COUNTER(IoInstructions, 14)
ST_DECLARE_VP_COUNTER(IoInstructionsTime, 15)
ST_DECLARE_VP_COUNTER(HaltInstructions, 16)
ST_DECLARE_VP_COUNTER(HaltInstructionsTime, 17)
ST_DECLARE_VP_COUNTER(MwaitInstructions, 18)
ST_DECLARE_VP_COUNTER(MwaitInstructionsTime, 19)
ST_DECLARE_VP_COUNTER(CpuidInstructions, 20)
ST_DECLARE_VP_COUNTER(CpuidInstructionsTime, 21)
ST_DECLARE_VP_COUNTER(MsrAccesses, 22)
ST_DECLARE_VP_COUNTER(MsrAccessesTime, 23)
ST_DECLARE_VP_COUNTER(PauseInstructions, 24)
ST_DECLARE_VP_COUNTER(PauseInstructionsTime, 25)
ST_DECLARE_VP_COUNTER(TaskSwitches, 26)
ST_DECLARE_VP_COUNTER(TaskSwitchesTime, 27)
ST_DECLARE_VP_COUNTER(NmiInterrupts, 28)
ST_DECLARE_VP_COUNTER(NmiInterruptsTime, 29)
ST_DECLARE_VP_COUNTER(InitInterrupts, 30)
ST_DECLARE_VP_COUNTER(InitInterruptsTime, 31)
ST_DECLARE_VP_COUNTER(PendingInterrupts, 32)
ST_DECLARE_VP_COUNTER(PendingInterruptsTime, 33)
ST_DECLARE_VP_COUNTER(SipiInterrupts, 34)
ST_DECLARE_VP_COUNTER(SipiInterruptsTime, 35)
ST_DECLARE_VP_COUNTER(EmulatedInstructions, 36)
ST_DECLARE_VP_COUNTER(EmulatedInstructionsTime, 37)
ST_DECLARE_VP_COUNTER(EmulatedRealModeInterruptions, 38)
ST_DECLARE_VP_COUNTER(EmulatedRealModeInterruptionsTime, 39)
ST_DECLARE_VP_COUNTER(VirtualInterrupts, 40)
ST_DECLARE_VP_COUNTER(VirtualInterruptsTime, 41)
ST_DECLARE_VP_COUNTER(RsmInstructions, 42)
ST_DECLARE_VP_COUNTER(RsmInstructionsTime, 43)
ST_DECLARE_VP_COUNTER(Shutdowns, 44)
ST_DECLARE_VP_COUNTER(ShutdownsTime, 45)
ST_DECLARE_VP_COUNTER(IretdEmulations, 46)
ST_DECLARE_VP_COUNTER(IretdEmulationsTime, 47)
ST_DECLARE_VP_COUNTER(InvdInstructions, 48)
ST_DECLARE_VP_COUNTER(InvdInstructionsTime, 49)
ST_DECLARE_VP_COUNTER(DrAccesses, 50)
ST_DECLARE_VP_COUNTER(DrAccessesTime, 51)
ST_DECLARE_VP_COUNTER(MemoryIntercepts, 52)
ST_DECLARE_VP_COUNTER(MemoryInterceptsTime, 53)
ST_DECLARE_VP_COUNTER(OverlayIntercepts, 54)
ST_DECLARE_VP_COUNTER(OverlayInterceptsTime, 55)
ST_DECLARE_VP_COUNTER(ReflectedGuestExceptions, 56)
ST_DECLARE_VP_COUNTER(ReflectedGuestExceptionsTime, 57)
ST_DECLARE_VP_COUNTER(GuestExecutions, 58)
ST_DECLARE_VP_COUNTER(GuestExecutionsTime, 59)
ST_DECLARE_VP_COUNTER(Messages, 60)
ST_DECLARE_VP_COUNTER(GuestPageTableMaps, 61)
ST_DECLARE_VP_COUNTER(LargePageMaps, 62)
ST_DECLARE_VP_COUNTER(PageMaps, 63)
ST_DECLARE_VP_COUNTER(VirtualTlbCollisionTime, 64)
ST_DECLARE_VP_COUNTER(PostedMessages, 65)
ST_DECLARE_VP_COUNTER(PostedMessageBytes, 66)
ST_DECLARE_VP_COUNTER(ReceivedMessages, 67)
ST_DECLARE_VP_COUNTER(ReceivedMessageBytes, 68)
ST_DECLARE_VP_COUNTER(PostedEvents, 69)
ST_DECLARE_VP_COUNTER(ReflectedPageFaults, 70)
ST_VP_COUNTER_NAME(MAXIMUM)
} HV_THREAD_COUNTER;
#define HV_STATISTICS_GROUP_VPA_LENGTH 32
#define HV_STATISTICS_GROUP_VPV_LENGTH 520
//
// Declare the timestamp type.
//
typedef UINT64 HV_TIME_STAMP, *PHV_TIME_STAMP;
//
// Logical processors are defined by a 32-bit index
//
typedef UINT32 HV_LOGICAL_PROCESSOR_INDEX, *PHV_LOGICAL_PROCESSOR_INDEX;
//
// Time in the hypervisor is measured in 100 nanosecond units
//
typedef UINT64 HV_NANO100_TIME, *PHV_NANO100_TIME;
typedef UINT64 HV_NANO100_DURATION, *PHV_NANO100_DURATION;
//
// Define interrupt types.
//
typedef enum _HV_INTERRUPT_TYPE
{
//
// Explicit interrupt types.
//
HvX64InterruptTypeFixed = 0x0000,
HvX64InterruptTypeLowestPriority = 0x0001,
HvX64InterruptTypeNmi = 0x0004,
HvX64InterruptTypeInit = 0x0005,
HvX64InterruptTypeSipi = 0x0006,
HvX64InterruptTypeExtInt = 0x0007,
//
// Maximum (exclusive) value of interrupt type.
//
HvX64InterruptTypeMaximum = 0x008
} HV_INTERRUPT_TYPE, *PHV_INTERRUPT_TYPE;
//
// Define interrupt vector type.
//
typedef UINT32 HV_INTERRUPT_VECTOR, *PHV_INTERRUPT_VECTOR;
//
// Define special "no interrupt vector" value used by hypercalls that indicate
// whether the previous virtual interrupt was acknowledged.
//
#define HV_INTERRUPT_VECTOR_NONE 0xFFFFFFFF
//
// In a NUMA system processors, memory and devices may reside in different
// firmware described proximity domains.
//
// On a non-NUMA system everything resides in proximity domain 0.
//
typedef UINT32 HV_PROXIMITY_DOMAIN_ID, *PHV_PROXIMITY_DOMAIN_ID;
//
// Define the proximity domain information flags.
//
typedef struct _HV_PROXIMITY_DOMAIN_FLAGS
{
//
// This flag specifies whether the proximity information is preferred. If
// so, then the memory allocations are done preferentially from the
// specified proximity domain. In case there is insufficient memory in the
// specified domain, other domains are tried. If this flag is false, then
// all memory allocation must come from the specified domain.
//
UINT32 ProximityPreferred:1;
UINT32 Reserved:30;
//
// This flag specifies that the specified proximity domain is valid. If
// this flag is false then the memory allocation can come from any
// proximity domain.
//
UINT32 ProximityInfoValid:1;
} HV_PROXIMITY_DOMAIN_FLAGS, *PHV_PROXIMITY_DOMAIN_FLAGS;
//
// Define the proximiy domain information structure.
//
typedef struct _HV_PROXIMITY_DOMAIN_INFO
{
HV_PROXIMITY_DOMAIN_ID Id;
HV_PROXIMITY_DOMAIN_FLAGS Flags;
} HV_PROXIMITY_DOMAIN_INFO, *PHV_PROXIMITY_DOMAIN_INFO;
//
// The HV_PROCESSOR_INFO structures contains additional information about
// each physical processor
//
typedef struct _HV_PROCESSOR_INFO
{
//
// The Local APIC ID for the processor.
//
UINT32 LocalApicId;
//
// The proximity domain the processor resides in
//
HV_PROXIMITY_DOMAIN_ID ProximityDomainId;
} HV_PROCESSOR_INFO, *PHV_PROCESSOR_INFO;
//
// The following structure contains the definition of a memory range.
//
typedef struct _HV_MEMORY_RANGE_INFO
{
//
// The system physical address where this range begins
//
HV_SPA BaseAddress;
//
// The length of this range of memory in bytes.
//
UINT64 Length;
//
// The proximity domain this memory range resides in.
//
HV_PROXIMITY_DOMAIN_ID ProximityDomainId;
} HV_MEMORY_RANGE_INFO, *PHV_MEMORY_RANGE_INFO;
typedef const HV_MEMORY_RANGE_INFO* PCHV_MEMORY_RANGE_INFO;
//
// This structure is used to transfer crashdump information between the
// Hypervisor and the HvBoot.sys driver in the root Windows instance at the
// time of a Hypervisor BugCheck. It is allocated by HvBoot.sys during the
// Hypervisor launch process, and its SPA is handed in to the Hypervisor via
// the loader block.
//
#define HV_CRASHDUMP_AREA_VERSION 1
typedef struct _HV_CRASHDUMP_AREA
{
//
// Version of the Crashdump Area structure
//
UINT32 Version;
//
// Flags indicating content validity and other attributes of the
// Crashdump Area
//
union
{
UINT32 FlagsAsUINT32;
struct
{
//
// Indicates the contents of the Crashdump Area are valid
//
UINT32 Valid:1;
UINT32 Reserved:31;
};
};
//
// Bugcheck error code fields
//
UINT64 BugCheckData[5];
void *BugCheckErrorReturnAddress;
//
// Count and array reference to per-proc (nt) KPROCESSOR_STATE /
// (hv) KD_PROCESSOR_STATE structures where state of each processor is
// put during crashdump.
//
UINT32 ProcessorContextCount;
UINT32 ProcessorContextOffset;
} HV_CRASHDUMP_AREA, *PHV_CRASHDUMP_AREA;
//
// Define the trace buffer index type.
//
typedef UINT32 HV_EVENTLOG_BUFFER_INDEX, *PHV_EVENTLOG_BUFFER_INDEX;
#define HV_EVENTLOG_BUFFER_INDEX_NONE 0xffffffff
//
// Define all the trace buffer types.
//
typedef enum
{
HvEventLogTypeGlobalSystemEvents = 0x00000000,
HvEventLogTypeLocalDiagnostics = 0x00000001,
} HV_EVENTLOG_TYPE;
//
// Define all the trace buffer states.
//
typedef enum
{
HvEventLogBufferStateStandby = 0,
HvEventLogBufferStateFree = 1,
HvEventLogBufferStateInUse = 2,
HvEventLogBufferStateComplete = 3,
HvEventLogBufferStateReady = 4
} HV_EVENTLOG_BUFFER_STATE;
//
// Define trace message header structure.
//
typedef struct _HV_EVENTLOG_MESSAGE_PAYLOAD
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX BufferIndex;
} HV_EVENTLOG_MESSAGE_PAYLOAD, *PHV_EVENTLOG_MESSAGE_PAYLOAD;
//
// Define time source enum and structure.
//
typedef enum
{
HvEventLogEntryTimeReference = 0,
HvEventLogEntryTimeTsc = 1
} HV_EVENTLOG_ENTRY_TIME_BASIS;
typedef union
{
HV_NANO100_TIME ReferenceTime;
UINT64 TimeStamp;
} HV_EVENTLOG_ENTRY_TIME;
//
// Define trace buffer header.
//
typedef struct _HV_EVENTLOG_BUFFER_HEADER
{
UINT32 BufferSize; // BufferSize
HV_EVENTLOG_BUFFER_INDEX BufferIndex; // SavedOffset
UINT32 EventsLost; // CurrentOffset
volatile UINT32 ReferenceCounter; // ReferenceCount
union
{
UINT64 TimeStamp;
HV_NANO100_TIME ReferenceTime;
};
UINT64 Reserved1;
UINT64 Reserved2;
struct // ClientContext
{
UINT8 LogicalProcessor; // ProcessorNumber
UINT8 Alignment;
UINT16 LoggerId;
};
volatile HV_EVENTLOG_BUFFER_STATE BufferState; // (Free/GeneralLogging/Flush)
UINT32 NextBufferOffset; // Offset
HV_EVENTLOG_TYPE Type; // BufferFlag and BufferType
HV_EVENTLOG_BUFFER_INDEX NextBufferIndex; // Padding1
UINT32 Reserved3; // Padding1
UINT32 Reserved4[2]; // Padding1
} HV_EVENTLOG_BUFFER_HEADER, *PHV_EVENTLOG_BUFFER_HEADER;
//
// Define trace entry header.
//
typedef struct _HV_EVENTLOG_ENTRY_HEADER
{
UINT32 Context; // Marker
UINT16 Size; // Size in WMI_TRACE_PACKET
UINT16 Type; // HookId in WMI_TRACE_PACKET
union
{
UINT64 TimeStamp;
HV_NANO100_TIME ReferenceTime;
};
} HV_EVENTLOG_ENTRY_HEADER, *PHV_EVENTLOG_ENTRY_HEADER;
//
// Definition of the HvCallAllocateBufferGroup hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_CREATE_EVENTLOG_BUFFER
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX BufferIndex;
HV_PROXIMITY_DOMAIN_INFO ProximityInfo;
} HV_INPUT_CREATE_EVENTLOG_BUFFER, *PHV_INPUT_CREATE_EVENTLOG_BUFFER;
//
// Definition of the HvCallCreateEventLogBuffer hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_DELETE_EVENTLOG_BUFFER
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX BufferIndex;
} HV_INPUT_DELETE_EVENTLOG_BUFFER, *PHV_INPUT_DELETE_EVENTLOG_BUFFER;
//
// Definition of the HvCallRequestEventLogGroupFlush hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_EVENTLOG_REQUEST_FLUSH
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX VpIndex;
} HV_INPUT_EVENTLOG_REQUEST_FLUSH, *PHV_INPUT_EVENTLOG_REQUEST_FLUSH;
//
// Definition of the HvCallInitialzeEventLogBufferGroup hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_INITIALIZE_EVENTLOG_BUFFER_GROUP
{
HV_EVENTLOG_TYPE EventLogType;
UINT32 MaximumBufferCount;
UINT32 BufferSizeInPages;
UINT32 Threshold;
HV_EVENTLOG_ENTRY_TIME_BASIS TimeBasis;
} HV_INPUT_INITIALIZE_EVENTLOG_BUFFER_GROUP,
*PHV_INPUT_INITIALIZE_EVENTLOG_BUFFER_GROUP;
//
// Definition of the HvCallFinalizeEventLogBufferGroup hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_FINALIZE_EVENTLOG_BUFFER_GROUP
{
HV_EVENTLOG_TYPE EventLogType;
} HV_INPUT_FINALIZE_EVENTLOG_BUFFER_GROUP,
*PHV_INPUT_FINALIZE_EVENTLOG_BUFFER_GROUP;
//
// Definition of the HvCallMapEventLogBuffer hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_MAP_EVENTLOG_BUFFER
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX BufferIndex;
} HV_INPUT_MAP_EVENTLOG_BUFFER, *PHV_INPUT_MAP_EVENTLOG_BUFFER;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_MAP_EVENTLOG_BUFFER
{
HV_GPA_PAGE_NUMBER GpaPageNumbers[512];
} HV_OUTPUT_MAP_EVENTLOG_BUFFER, *PHV_OUTPUT_MAP_EVENTLOG_BUFFER;
//
// Definition of the HvCallUnmapEventLogBuffer hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_UNMAP_EVENTLOG_BUFFER
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX BufferIndex;
} HV_INPUT_UNMAP_EVENTLOG_BUFFER, *PHV_INPUT_UNMAP_EVENTLOG_BUFFER;
//
// Definition of the HvCallSetEventLogGroupSources hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_EVENTLOG_SET_EVENTS
{
HV_EVENTLOG_TYPE EventLogType;
UINT64 EnableFlags;
} HV_INPUT_EVENTLOG_SET_EVENTS, *PHV_INPUT_EVENTLOG_SET_EVENTS;
//
// Definition of the HvCallReleaseEventLogBuffer hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_EVENTLOG_RELEASE_BUFFER
{
HV_EVENTLOG_TYPE EventLogType;
HV_EVENTLOG_BUFFER_INDEX BufferIndex;
} HV_INPUT_EVENTLOG_RELEASE_BUFFER, *PHV_INPUT_EVENTLOG_RELEASE_BUFFER;
//
// N.B. These constants are temporary until we have the ability to allocate bigger
// chunks of memory with our Hv Mm component.
//
#if defined(_HV_ICECAP_ENABLED_)
#define HV_TR_MAX_DIAG_BUFFER_SIZE (1024*1024*32) // 32MB
#define HV_TR_MAX_DIAG_BUFFER_COUNT (2)
#else
#define HV_TR_MAX_DIAG_BUFFER_SIZE (1024*1024*2) // 2MB
#define HV_TR_MAX_DIAG_BUFFER_COUNT (8)
#endif
//
// Event & Trace Groups.
//
#define HV_TR_GROUP_NONE 0x0000000000000000
//
// Event Groups (Admin, Operational, Audit, ...)
//
#define HV_EVENTLOG_ENABLE_AUDIT_SUCCESS 0x0000000000000001
#define HV_EVENTLOG_ENABLE_AUDIT_FAILURE 0x0000000000000002
#define HV_EVENTLOG_ENABLE_PARTITION 0x0000000000000004
#define HV_EVENTLOG_ENABLE_TEST 0x8000000000000000
//
// Diagnostic Trace Groups.
//
#define HV_TR_GROUP_ADMIN 0x0000000000000001
#define HV_TR_GROUP_DIAG 0x0000000000000002
#define HV_TR_GROUP_WARN 0x0000000000000003
//
// Performance Trace Groups (starting at 0x0000000000000100)
//
#define HV_TR_GROUP_KE 0x0000000000000100
#define HV_TR_GROUP_SCH 0x0000000000000200
#define HV_TR_GROUP_MM 0x0000000000000400
#define HV_TR_GROUP_VAL 0x0000000000000800
#define HV_TR_GROUP_VP 0x0000000000001000
#define HV_TR_GROUP_AM 0x0000000000002000
#define HV_TR_GROUP_PT 0x0000000000004000
#define HV_TR_GROUP_HC 0x0000000000008000
#define HV_TR_GROUP_IM 0x0000000000010000
#define HV_TR_GROUP_DM 0x0000000000020000
#define HV_TR_GROUP_BM 0x0000000000040000
#define HV_TR_GROUP_TI 0x0000000000080000
#define HV_TR_GROUP_SYNIC 0x0000000000100000
//
// Performance Trace Sub-Groups (starting at 0x0000000100000000)
//
#define HV_TR_GROUP_AM_GPA 0x0000000100000000
#define HV_TR_GROUP_AM_GVA 0x0000000200000000
//
// Internal Debugging Trace Groups (starting at 0x0001000000000000)
//
#define HV_TR_GROUP_SCH_INTERNAL 0x0001000000000000
#define HV_TR_GROUP_TI_INTERNAL 0x0002000000000000
#define HV_TR_GROUP_SYNIC_INTERNAL 0x0004000000000000
#define HV_TR_GROUP_KE_INTERNAL 0x0008000000000000
#define HV_TR_GROUP_TISYNIC_INTERNAL 0x0010000000000000
//
// Internal Synic Trace Types.
//
#define HV_TR_SYNIC_ASSERT 0x01
#define HV_TR_SYNIC_EVALUATE 0x02
#define HV_TR_SYNIC_VIP 0x03
#define HV_TR_SYNIC_EOI 0x04
#define HV_TR_SYNIC_LATENCY 0x05
#define HV_TR_SYNIC_MARK_PENDING 0x06
#define HV_TR_SYNIC_MARK_PENDING2 0x07
#define HV_TR_SYNIC_EVAL_APIC_INTS 0x08
#if defined(_HV_TEST_FEATURES_ENABLED_) || defined(_PERF_FEATURES_ENABLED_)
//
// Tf, simulate full buffers and cyclic buffers are currently only
// supported for TEST_FEATURES_ENABLED builds.
//
#define HV_TR_GROUP_TF 0x0800000000000000
#define HV_TR_GROUP_SIMULATE_FULL 0x1000000000000000
#define HV_TR_GROUP_CYCLIC 0x2000000000000000
#endif
#if defined(_HV_ICECAP_ENABLED_)
//
// NMI and ICECAP Trace Groups.
//
#define HV_TR_GROUP_ICE 0x8000000000000000
#endif // defined(_HV_ICECAP_ENABLED_)
//
// Trace Types for the administrative group.
//
#define HV_EVENTLOG_OPERATIONAL_PARTITION_CREATED 0x4101
#define HV_EVENTLOG_OPERATIONAL_PARTITION_DELETED 0x4102
#define HV_EVENTLOG_OPERATIONAL_PARTITION_CREATION_FAILED 0x2103
#define HV_EVENTLOG_ADMIN_TEST 0x4001
//
// Trace Types for the diagnostic group.
//
// N.B. The group mask's bit position (starting with 1) should be left
// shifted 8 bits and ORd with the increasing type Id
//
//
// Sch Trace Types.
//
#define HV_TR_SCH_SWITCH 0x11
//
// Dm Trace Types.
//
#define HV_TR_DM_INTERCEPT 0x21
//
// AM GVA Trace Types.
//
#define HV_TR_GVA_PAGE_FAULT 0x31
#define HV_TR_GVA_CR_WRITE 0x32
#define HV_TR_GVA_UPDATE_SPACE 0x33
#define HV_TR_GVA_FLUSH_LOCAL 0x34
#define HV_TR_GVA_FLUSH_GLOBAL 0x35
#define HV_TR_GVA_FLUSH_SPACE 0x36
#define HV_TR_GVA_FLUSH_DOMAIN 0x37
#define HV_TR_GVA_RESET_DOMAIN 0x38
#define HV_TR_GVA_TRANSLATE_VA 0x39
#define HV_TR_GVA_READ_VM 0x3A
#define HV_TR_GVA_WRITE_VM 0x3B
//
// Reserve one more group for AM GVA Trace Types
//
//
// Internal Ke Trace Types.
//
#define HV_TR_KE_OVERRUN 0x51
#if defined(_HV_TEST_FEATURES_ENABLED_) || defined(_PERF_FEATURES_ENABLED_)
//
// Internal Sch Trace Types.
//
#define HV_TR_SCH_PREEMPTION 0x61
#define HV_TR_SCH_NEWTIMESLICE 0x62
#define HV_TR_SCH_PRIORITY_EVAL 0x63
#define HV_TR_SCH_OVERRUN 0x64
#define HV_TR_SCH_AFFINTY_CHANGE 0x65
#define HV_TR_SCH_KEEP_INTERIM 0x66
#define HV_TR_SCH_PULL_INTERIM 0x67
#define HV_TR_SCH_PUSH_INTERIM 0x68
#define HV_TR_SCH_TIMESLICE_END 0x69
#define HV_TR_SCH_RUN_CURRENT 0x6A
#define HV_TR_SCH_EVAL_SEND 0x6B
#define HV_TR_SCH_EVAL_RECV 0x6C
#define HV_TR_SCH_YIELD 0x6D
#define HV_TR_SCH_SET_PRIO 0x6E
#define HV_TR_SCH_EVAL_AFFINTY 0x6F
#define HV_TR_SCH_EVAL_TIMESLICE 0x60
#define HV_TR_SCH_SIGNAL_EVENT 0x71
#define HV_TR_SCH_BLOCK_ON_WAIT 0x72
#define HV_TR_SCH_UNBLOCK_ON_WAIT 0x73
#define HV_TR_SCH_EVENT_TIMER_END 0x74
#define HV_TR_SCH_ADD_INTERMEDIATE 0x75
#define HV_TR_SCH_GET_INTERMEDIATE 0x76
#define HV_TR_SCH_LOAD_BALANCER 0x77
#define HV_TR_SCH_EVALUATE 0x78
//
// Internal Ti Trace Types.
//
#define HV_TR_TI_CALIBRATION 0x81
#define HV_TR_TI_SETAPIC 0x82
#define HV_TR_TI_INTERRUPT 0x83
#define HV_TR_TI_NEWTIMER 0x84
#define HV_TR_TI_CALLBACK 0x85
#define HV_TR_TI_CHANGE_AFFINITY 0x86
//
// Internal Synic Ti Trace Types.
//
#define HV_TR_TI_SYNIC_PERIODIC 0x86
#define HV_TR_TI_SYNIC_SEND_MESSAGE 0x87
#define HV_TR_TI_SYNIC_SCAN_MESSAGE 0x88
//
// Internal TfTrace Types.
//
#define HV_TR_TF_INTERCEPT 0x91
#endif // defined(_HV_TEST_FEATURES_ENABLED_) || defined(_PERF_FEATURES_ENABLED_)
#if defined(_HV_ICECAP_ENABLED_)
//
// Internal IceCAP Trace Types.
//
#define HV_TR_ICE_CALL 0xA1 // fixed (tffastcap.asm)
#define HV_TR_ICE_RET 0xA2 // fixed (tffastcap.asm)
#define HV_TR_ICE_ACQUIRE 0xA3 // fixed (rtlspinlocks.h)
#define HV_TR_ICE_RELEASE 0xA4 // fixed (rtlspinlocks.h)
#define HV_TR_ICE_COMMENT 0xA5
//
// Internal Profiler Types.
//
#define HV_TR_ICE_PROFILE 0xA6
#endif // defined(_HV_ICECAP_ENABLED_)
//
// Physical nodes are defined by a 32-bit index.
//
typedef UINT32 HV_PHYSICAL_NODE_INDEX, *PHV_PHYSICAL_NODE_INDEX;
#define HV_PHYSICAL_NODE_INDEX_UNSPECIFIED 0xFFFFFFFF
#define HV_X64_MSR_TIME_REF_COUNT (0x40000020)
#define HV_X64_MSR_STIMER0_CONFIG (0x400000b0)
#define HV_X64_MSR_STIMER0_COUNT (0x400000b1)
#define HV_X64_MSR_STIMER1_CONFIG (0x400000b2)
#define HV_X64_MSR_STIMER1_COUNT (0x400000b3)
#define HV_X64_MSR_STIMER2_CONFIG (0x400000b4)
#define HV_X64_MSR_STIMER2_COUNT (0x400000b5)
#define HV_X64_MSR_STIMER3_CONFIG (0x400000b6)
#define HV_X64_MSR_STIMER3_COUNT (0x400000b7)
//
// Define the synthetic timer configuration structure
//
typedef struct _HV_X64_MSR_STIMER_CONFIG_CONTENTS
{
union
{
UINT64 AsUINT64;
struct
{
UINT64 Enable : 1;
UINT64 Periodic : 1;
UINT64 Lazy : 1;
UINT64 AutoEnable : 1;
UINT64 Reserved1 :12;
UINT64 SINTx : 4;
UINT64 Reserved2 :14;
};
};
} HV_X64_MSR_STIMER_CONFIG_CONTENTS, *PHV_X64_MSR_STIMER_CONFIG_CONTENTS;
typedef enum _HV_SAVE_RESTORE_STATE_RESULT
{
HvStateComplete = 0,
HvStateIncomplete = 1,
HvStateRestorable = 2,
HvStateCorruptData = 3,
HvStateUnsupportedVersion = 4,
HvStateProcessorFeatureMismatch = 5,
HvStateHardwareFeatureMismatch = 6,
HvStateProcessorCountMismatch = 7,
HvStateProcessorFlagsMismatch = 8,
HvStateProcessorIndexMismatch = 9
} HV_SAVE_RESTORE_STATE_RESULT, *PHV_SAVE_RESTORE_STATE_RESULT;
typedef UINT32 HV_SAVE_RESTORE_STATE_FLAGS, *PHV_SAVE_RESTORE_STATE_FLAGS;
#define HV_SAVE_RESTORE_STATE_START 0x00000001
#define HV_SAVE_RESTORE_STATE_SUMMARY 0x00000002
typedef union _HV_PARTITION_PRIVILEGE_MASK
{
UINT64 AsUINT64;
struct
{
//
// Access to virtual MSRs
//
UINT64 AccessVpRunTimeMsr:1;
UINT64 AccessPartitionReferenceCounter:1;
UINT64 AccessSynicMsrs:1;
UINT64 AccessSyntheticTimerMsrs:1;
UINT64 AccessApicMsrs:1;
UINT64 AccessHypercallMsrs:1;
UINT64 AccessVpIndex:1;
UINT64 Reserved1:25;
//
// Access to hypercalls
//
UINT64 CreatePartitions:1;
UINT64 AccessPartitionId:1;
UINT64 AccessMemoryPool:1;
UINT64 AdjustMessageBuffers:1;
UINT64 PostMessages:1;
UINT64 SignalEvents:1;
UINT64 CreatePort:1;
UINT64 ConnectPort:1;
UINT64 AccessStats:1;
UINT64 IteratePhysicalHardware:1;
UINT64 ExposeHyperthreads:1;
UINT64 Debugging:1;
UINT64 CpuPowerManagement:1;
UINT64 Reserved2:19;
};
} HV_PARTITION_PRIVILEGE_MASK, *PHV_PARTITION_PRIVILEGE_MASK;
typedef union _HV_EXPLICIT_SUSPEND_REGISTER
{
UINT64 AsUINT64;
struct
{
UINT64 Suspended:1;
UINT64 Reserved:63;
};
} HV_EXPLICIT_SUSPEND_REGISTER, *PHV_EXPLICIT_SUSPEND_REGISTER;
typedef union _HV_INTERCEPT_SUSPEND_REGISTER
{
UINT64 AsUINT64;
struct
{
UINT64 Suspended:1;
UINT64 TlbLocked:1;
UINT64 Reserved:62;
};
} HV_INTERCEPT_SUSPEND_REGISTER, *PHV_INTERCEPT_SUSPEND_REGISTER;
typedef union _HV_X64_INTERRUPT_STATE_REGISTER
{
UINT64 AsUINT64;
struct
{
UINT64 InterruptShadow:1;
UINT64 NmiMasked:1;
UINT64 Reserved:62;
};
} HV_X64_INTERRUPT_STATE_REGISTER, *PHV_X64_INTERRUPT_STATE_REGISTER;
typedef enum _HV_X64_PENDING_INTERRUPTION_TYPE
{
HvX64PendingInterrupt = 0,
HvX64PendingNmi = 2,
HvX64PendingException = 3,
HvX64PendingSoftwareInterrupt = 4
} HV_X64_PENDING_INTERRUPTION_TYPE, *PHV_X64_PENDING_INTERRUPTION_TYPE;
typedef union _HV_X64_PENDING_INTERRUPTION_REGISTER
{
UINT64 AsUINT64;
struct
{
UINT32 InterruptionPending:1;
UINT32 InterruptionType:3;
UINT32 DeliverErrorCode:1;
UINT32 Reserved:11;
UINT32 InterruptionVector:16;
UINT32 ErrorCode;
};
} HV_X64_PENDING_INTERRUPTION_REGISTER, *PHV_X64_PENDING_INTERRUPTION_REGISTER;
typedef union _HV_REGISTER_VALUE
{
HV_UINT128 Reg128;
UINT64 Reg64;
UINT32 Reg32;
UINT16 Reg16;
UINT8 Reg8;
HV_X64_FP_REGISTER Fp;
HV_X64_FP_CONTROL_STATUS_REGISTER FpControlStatus;
HV_X64_XMM_CONTROL_STATUS_REGISTER XmmControlStatus;
HV_X64_SEGMENT_REGISTER Segment;
HV_X64_TABLE_REGISTER Table;
HV_EXPLICIT_SUSPEND_REGISTER ExplicitSuspend;
HV_INTERCEPT_SUSPEND_REGISTER InterceptSuspend;
HV_X64_INTERRUPT_STATE_REGISTER InterruptState;
HV_X64_PENDING_INTERRUPTION_REGISTER PendingInterruption;
} HV_REGISTER_VALUE, *PHV_REGISTER_VALUE;
typedef const HV_REGISTER_VALUE *PCHV_REGISTER_VALUE;
//
// Define the intercept access types.
//
typedef UINT8 HV_INTERCEPT_ACCESS_TYPE;
#define HV_INTERCEPT_ACCESS_READ 0
#define HV_INTERCEPT_ACCESS_WRITE 1
#define HV_INTERCEPT_ACCESS_EXECUTE 2
typedef UINT32 HV_INTERCEPT_ACCESS_TYPE_MASK;
#define HV_INTERCEPT_ACCESS_MASK_NONE 0x00
#define HV_INTERCEPT_ACCESS_MASK_READ 0X01
#define HV_INTERCEPT_ACCESS_MASK_WRITE 0x02
#define HV_INTERCEPT_ACCESS_MASK_EXECUTE 0x04
//
// Define intercept types.
//
typedef enum _HV_INTERCEPT_TYPE
{
//
// Platform-specific intercept types.
//
HvInterceptTypeX64IoPort = 0x00000000,
HvInterceptTypeX64Msr = 0x00000001,
HvInterceptTypeX64Cpuid = 0x00000002,
HvInterceptTypeX64Exception = 0x00000003,
} HV_INTERCEPT_TYPE, *PHV_INTERCEPT_TYPE;
//
// Define IO port type.
//
typedef UINT16 HV_X64_IO_PORT, *PHV_X64_IO_PORT;
//
// Define intercept parameters.
//
typedef union _HV_INTERCEPT_PARAMETERS
{
//
// HV_INTERCEPT_PARAMETERS is defined to be an 8-byte field.
//
UINT64 AsUINT64;
//
// HvInterceptTypeX64IoPort.
//
HV_X64_IO_PORT IoPort;
//
// HvInterceptTypeX64Cpuid.
//
UINT32 CpuidIndex;
//
// HvInterceptTypeX64Exception.
//
UINT16 ExceptionVector;
//
// N.B. Other intercept types do not have any paramaters.
//
} HV_INTERCEPT_PARAMETERS, *PHV_INTERCEPT_PARAMETERS;
//
// Define intercept descriptor structure.
//
typedef struct _HV_INTERCEPT_DESCRIPTOR
{
HV_INTERCEPT_TYPE Type;
HV_INTERCEPT_PARAMETERS Parameters;
} HV_INTERCEPT_DESCRIPTOR, *PHV_INTERCEPT_DESCRIPTOR;
typedef const HV_INTERCEPT_DESCRIPTOR *PCHV_INTERCEPT_DESCRIPTOR;
//
// Virtual Processor Indices
//
typedef UINT32 HV_VP_INDEX, *PHV_VP_INDEX;
#define HV_MAX_VP_INDEX (63)
//
// Declare the MSR for determining the current VP index.
//
#define HV_X64_MSR_VP_INDEX 0x40000002
#define HV_X64_MSR_RESET 0x40000003
//
// Declare the VP run time MSR.
//
#define HV_X64_MSR_VP_RUNTIME 0x40000010
//
// Scheduling control
//
typedef union _HV_SCHEDULING_CONTROL
{
UINT64 AsUINT64;
struct
{
UINT64 DeterministicTsc:1;
UINT64 Reserved:63;
};
} HV_SCHEDULING_CONTROL, *PHV_SCHEDULING_CONTROL;
//
// Typedefs for CPUID leaves on HvMicrosoftHypercallInterface-supporting
// hypervisors.
// =====================================================================
//
//
// Microsoft hypervisor interface signature.
//
typedef enum _HV_HYPERVISOR_INTERFACE
{
HvMicrosoftHypervisorInterface = '1#vH'
} HV_HYPERVISOR_INTERFACE, *PHV_HYPERVISOR_INTERFACE;
//
// Version info reported by both guest OS's and hypervisors
//
typedef enum _HV_SERVICE_BRANCH
{
//
// [General Distribution Release (GDR) Branch]
//
// This branch extends main releases and service pack releases with
// patches that are generally distributed and recommended to all customers,
// such as critical fixes.
//
// Unmodified main releases and service pack releases are members of this
// branch.
//
HvServiceBranchGdr = 0x00000000,
//
// [Quality Fix Engineering (QFE) Branch]
//
// This branch extends main releases and service pack releases with
// patches that are not generally distributed to all customers, such as
// feature enhancements.
//
HvServiceBranchQfe = 0x00000001
} HV_SERVICE_BRANCH, *PHV_SERVICE_BRANCH;
//
// Version info reported by hypervisors
//
typedef struct _HV_HYPERVISOR_VERSION_INFO
{
UINT32 BuildNumber;
UINT32 MinorVersion:16;
UINT32 MajorVersion:16;
UINT32 ServicePack;
UINT32 ServiceNumber:24;
UINT32 ServiceBranch:8; // Type is HV_SERVICE_BRANCH
} HV_HYPERVISOR_VERSION_INFO, *PHV_HYPERVISOR_VERSION_INFO;
//
// 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;
typedef union _HV_CPUID_RESULT
{
struct
{
UINT32 Eax;
UINT32 Ebx;
UINT32 Ecx;
UINT32 Edx;
};
UINT32 AsUINT32[4];
struct
{
//
// Eax
//
UINT32 ReservedEax;
//
// Ebx
//
UINT32 ReservedEbx:24;
UINT32 InitialApicId:8;
//
// Ecx
//
UINT32 ReservedEcx:31;
UINT32 HypervisorPresent:1;
//
// Edx
//
UINT32 ReservedEdx;
} VersionAndFeatures;
struct
{
//
// Eax
//
UINT32 MaxFunction;
//
// Ebx-Edx
//
UINT8 VendorName[12];
} HvVendorAndMaxFunction;
struct
{
//
// Eax
//
UINT32 Interface; // HV_HYPERVISOR_INTERFACE
//
// Ebx
//
UINT32 ReservedEbx;
//
// Ecx
//
UINT32 ReservedEcx;
//
// Edx
//
UINT32 ReservedEdx;
} HvInterface;
//
// Eax-Edx.
//
HV_HYPERVISOR_VERSION_INFO MsHvVersion;
struct
{
//
// Eax-Ebx
//
HV_PARTITION_PRIVILEGE_MASK PartitionPrivileges;
//
// Ecx
//
UINT32 ReservedEcx;
//
// Edx
//
UINT32 MwaitAvailalbe:1;
UINT32 GuestDebuggingAvailable:1;
UINT32 PerformanceMonitorsAvailable:1;
UINT32 Reserved:29;
} MsHvFeatures;
struct
{
//
// Eax
//
UINT32 UseHypercallForAddressSpaceSwitch:1;
UINT32 UseHypercallForLocalFlush:1;
UINT32 UseHypercallForRemoteFlush:1;
UINT32 UseApicMsrs:1;
UINT32 UseMsrForReset:1;
UINT32 Reserved:27;
//
// Ebx
//
UINT32 ReservedEbx;
//
// Ecx
//
UINT32 ReservedEcx;
//
// Edx
//
UINT32 ReservedEdx;
} MsHvEnlightenmentInformation;
struct
{
//
// Eax
//
UINT32 MaxVirtualProcessorCount;
//
// Ebx
//
UINT32 MaxLogicalProcessorCount;
//
// Ecx
//
UINT32 ReservedEcx;
//
// Edx
//
UINT32 ReservedEdx;
} MsHvImplementationLimits;
} HV_CPUID_RESULT, *PHV_CPUID_RESULT;
#define HV_CPUID_HV_VENDOR_MICROSOFT_EBX 'rciM'
#define HV_CPUID_HV_VENDOR_MICROSOFT_ECX 'foso'
#define HV_CPUID_HV_VENDOR_MICROSOFT_EDX 'vH t'
//
// Address spaces presented by the guest.
//
typedef UINT64 HV_ADDRESS_SPACE_ID, *PHV_ADDRESS_SPACE_ID;
//
// Address space flush flags.
//
typedef UINT64 HV_FLUSH_FLAGS, *PHV_FLUSH_FLAGS;
#define HV_FLUSH_ALL_PROCESSORS (0x00000001)
#define HV_FLUSH_ALL_VIRTUAL_ADDRESS_SPACES (0x00000002)
#define HV_FLUSH_NON_GLOBAL_MAPPINGS_ONLY (0x00000004)
#define HV_FLUSH_MASK (HV_FLUSH_ALL_PROCESSORS | \
HV_FLUSH_ALL_VIRTUAL_ADDRESS_SPACES | \
HV_FLUSH_NON_GLOBAL_MAPPINGS_ONLY)
//
// Address translation flags.
//
#define HV_TRANSLATE_GVA_VALIDATE_READ (0x0001)
#define HV_TRANSLATE_GVA_VALIDATE_WRITE (0x0002)
#define HV_TRANSLATE_GVA_VALIDATE_EXECUTE (0x0004)
#define HV_TRANSLATE_GVA_PRIVILEGE_EXEMPT (0x0008)
#define HV_TRANSLATE_GVA_SET_PAGE_TABLE_BITS (0x0010)
#define HV_TRANSLATE_GVA_TLB_FLUSH_INHIBIT (0x0020)
#define HV_TRANSLATE_GVA_CONTROL_MASK (0x003F)
typedef UINT64 HV_TRANSLATE_GVA_CONTROL_FLAGS, *PHV_TRANSLATE_GVA_CONTROL_FLAGS;
typedef enum _HV_TRANSLATE_GVA_RESULT_CODE
{
HvTranslateGvaSuccess = 0,
// Translation Failures
HvTranslateGvaPageNotPresent = 1,
HvTranslateGvaPrivilegeViolation = 2,
HvTranslateGvaInvalidPageTableFlags = 3,
// GPA access failures
HvTranslateGvaGpaUnmapped = 4,
HvTranslateGvaGpaNoReadAccess = 5,
HvTranslateGvaGpaNoWriteAccess = 6,
HvTranslateGvaGpaIllegalOverlayAccess = 7
} HV_TRANSLATE_GVA_RESULT_CODE, *PHV_TRANSLATE_GVA_RESULT_CODE;
typedef union _HV_TRANSLATE_GVA_RESULT
{
UINT64 AsUINT64;
struct
{
HV_TRANSLATE_GVA_RESULT_CODE ResultCode;
UINT32 CacheType : 8;
UINT32 OverlayPage : 1;
UINT32 Reserved : 23;
};
} HV_TRANSLATE_GVA_RESULT, *PHV_TRANSLATE_GVA_RESULT;
//
// Read and write GPA access flags.
//
typedef union _HV_ACCESS_GPA_CONTROL_FLAGS
{
UINT64 AsUINT64;
struct
{
UINT64 CacheType : 8; // Cache type for access
UINT64 Reserved : 56;
};
} HV_ACCESS_GPA_CONTROL_FLAGS, *PHV_ACCESS_GPA_CONTROL_FLAGS;
typedef enum _HV_ACCESS_GPA_RESULT_CODE
{
HvAccessGpaSuccess = 0,
// GPA access failures
HvAccessGpaUnmapped = 1,
HvAccessGpaReadIntercept = 2,
HvAccessGpaWriteIntercept = 3,
HvAccessGpaIllegalOverlayAccess = 4
} HV_ACCESS_GPA_RESULT_CODE, *PHV_ACCESS_GPA_RESULT_CODE;
typedef union _HV_ACCESS_GPA_RESULT
{
UINT64 AsUINT64;
struct
{
HV_ACCESS_GPA_RESULT_CODE ResultCode;
UINT32 Reserved;
};
} HV_ACCESS_GPA_RESULT, *PHV_ACCESS_GPA_RESULT;
//
// Cache types.
//
typedef enum _HV_CACHE_TYPE
{
HvCacheTypeX64Uncached = 0,
HvCacheTypeX64WriteCombining = 1,
HvCacheTypeX64WriteThrough = 4,
HvCacheTypeX64WriteProtected = 5,
HvCacheTypeX64WriteBack = 6
} HV_CACHE_TYPE, *PHV_CACHE_TYPE;
//
// Flags to describe the access a partition has to a GPA page.
//
typedef UINT32 HV_MAP_GPA_FLAGS;
#define HV_MAP_GPA_READABLE (0x00000001)
#define HV_MAP_GPA_WRITABLE (0x00000002)
#define HV_MAP_GPA_EXECUTABLE (0x00000004)
//
// Gva Range
//
// The GVA range is a compressed range of GVA used by the TLB flush
// routines.
//
typedef union _HV_GVA_RANGE
{
UINT64 AsUINT64;
struct
{
//
// Additional pages supplies the number of pages beyond one.
//
UINT64 AdditionalPages : 12;
//
// GvaPageNumber supplies the top 54 most significant bits of the
// guest virtual address space.
//
UINT64 GvaPageNumber : 52;
};
} HV_GVA_RANGE, *PHV_GVA_RANGE;
//
// Define index of synthetic interrupt source that receives intercept messages.
//
#define HV_SYNIC_INTERCEPTION_SINT_INDEX ((HV_SYNIC_SINT_INDEX)0)
//
// Define the virtual APIC registers
//
#define HV_X64_MSR_EOI (0x40000070)
#define HV_X64_MSR_ICR (0x40000071)
#define HV_X64_MSR_TPR (0x40000072)
#define HV_X64_MSR_APIC_ASSIST_PAGE (0x40000073)
//
// Define bit that enables the APIC assist page.
//
#define HV_X64_APIC_ASSIST_PAGE_ENABLE 0x1
//
// Define version of the synthetic interrupt controller.
//
#define HV_SYNIC_VERSION (1)
//
// Define synthetic interrupt controller model specific registers.
//
#define HV_X64_MSR_SCONTROL (0x40000080)
#define HV_X64_MSR_SVERSION (0x40000081)
#define HV_X64_MSR_SIEFP (0x40000082)
#define HV_X64_MSR_SIMP (0x40000083)
#define HV_X64_MSR_EOM (0x40000084)
#define HV_X64_MSR_SINT0 (0x40000090)
#define HV_X64_MSR_SINT1 (0x40000091)
#define HV_X64_MSR_SINT2 (0x40000092)
#define HV_X64_MSR_SINT3 (0x40000093)
#define HV_X64_MSR_SINT4 (0x40000094)
#define HV_X64_MSR_SINT5 (0x40000095)
#define HV_X64_MSR_SINT6 (0x40000096)
#define HV_X64_MSR_SINT7 (0x40000097)
#define HV_X64_MSR_SINT8 (0x40000098)
#define HV_X64_MSR_SINT9 (0x40000099)
#define HV_X64_MSR_SINT10 (0x4000009A)
#define HV_X64_MSR_SINT11 (0x4000009B)
#define HV_X64_MSR_SINT12 (0x4000009C)
#define HV_X64_MSR_SINT13 (0x4000009D)
#define HV_X64_MSR_SINT14 (0x4000009E)
#define HV_X64_MSR_SINT15 (0x4000009F)
//
// Define the expected SynIC version.
//
#define HV_SYNIC_VERSION_1 (0x1)
//
// Define synthetic interrupt controller message constants.
//
#define HV_MESSAGE_SIZE (256)
#define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240)
#define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30)
#define HV_ANY_VP (0xFFFFFFFF)
//
// Define synthetic interrupt controller flag constants.
//
#define HV_EVENT_FLAGS_COUNT (256 * 8)
#define HV_EVENT_FLAGS_BYTE_COUNT (256)
#define HV_EVENT_FLAGS_DWORD_COUNT (256 / sizeof(UINT32))
//
// Define hypervisor message types.
//
typedef enum _HV_MESSAGE_TYPE
{
HvMessageTypeNone = 0x00000000,
//
// Memory access messages.
//
HvMessageTypeUnmappedGpa = 0x80000000,
HvMessageTypeGpaIntercept = 0x80000001,
//
// Timer notification messages.
//
HvMessageTimerExpired = 0x80000010,
//
// Error messages.
//
HvMessageTypeInvalidVpRegisterValue = 0x80000020,
HvMessageTypeUnrecoverableException = 0x80000021,
HvMessageTypeUnsupportedFeature = 0x80000022,
//
// Trace buffer complete messages.
//
HvMessageTypeEventLogBufferComplete = 0x80000040,
//
// Platform-specific processor intercept messages.
//
HvMessageTypeX64IoPortIntercept = 0x80010000,
HvMessageTypeX64MsrIntercept = 0x80010001,
HvMessageTypeX64CpuidIntercept = 0x80010002,
HvMessageTypeX64ExceptionIntercept = 0x80010003,
HvMessageTypeX64ApicEoi = 0x80010004,
HvMessageTypeX64LegacyFpError = 0x80010005
} HV_MESSAGE_TYPE, *PHV_MESSAGE_TYPE;
#define HV_MESSAGE_TYPE_HYPERVISOR_MASK (0x80000000)
//
// Define APIC EOI message.
//
typedef struct _HV_X64_APIC_EOI_MESSAGE
{
UINT32 VpIndex;
UINT32 InterruptVector;
} HV_X64_APIC_EOI_MESSAGE, *PHV_X64_APIC_EOI_MESSAGE;
//
// Define the number of synthetic interrupt sources.
//
#define HV_SYNIC_SINT_COUNT (16)
#define HV_SYNIC_STIMER_COUNT (4)
//
// Define the synthetic interrupt source index type.
//
typedef UINT32 HV_SYNIC_SINT_INDEX, *PHV_SYNIC_SINT_INDEX;
//
// Define partition identifier type.
//
typedef UINT64 HV_PARTITION_ID, *PHV_PARTITION_ID;
//
// Define invalid partition identifier.
//
#define HV_PARTITION_ID_INVALID ((HV_PARTITION_ID) 0x0)
//
// Define connection identifier type.
//
typedef UINT32 HV_CONNECTION_ID, *PHV_CONNECTION_ID;
//
// Define port identifier type.
//
typedef UINT32 HV_PORT_ID, *PHV_PORT_ID;
//
// Define port type.
//
typedef enum _HV_PORT_TYPE
{
HvPortTypeMessage = 1,
HvPortTypeEvent = 2,
HvPortTypeMonitor = 3
} HV_PORT_TYPE, *PHV_PORT_TYPE;
//
// Define port information structure.
//
typedef struct _HV_PORT_INFO
{
HV_PORT_TYPE PortType;
UINT32 Padding;
union
{
struct
{
HV_SYNIC_SINT_INDEX TargetSint;
HV_VP_INDEX TargetVp;
UINT64 RsvdZ;
} MessagePortInfo;
struct
{
HV_SYNIC_SINT_INDEX TargetSint;
HV_VP_INDEX TargetVp;
UINT16 BaseFlagNumber;
UINT16 FlagCount;
UINT32 RsvdZ;
} EventPortInfo;
struct
{
HV_GPA MonitorAddress;
UINT64 RsvdZ;
} MonitorPortInfo;
};
} HV_PORT_INFO, *PHV_PORT_INFO;
typedef const HV_PORT_INFO *PCHV_PORT_INFO;
typedef struct _HV_CONNECTION_INFO
{
HV_PORT_TYPE PortType;
UINT32 Padding;
union
{
struct
{
UINT64 RsvdZ;
} MessageConnectionInfo;
struct
{
UINT64 RsvdZ;
} EventConnectionInfo;
struct
{
HV_GPA MonitorAddress;
} MonitorConnectionInfo;
};
} HV_CONNECTION_INFO, *PHV_CONNECTION_INFO;
typedef const HV_CONNECTION_INFO *PCHV_CONNECTION_INFO;
//
// Define type of port property.
//
typedef UINT64 HV_PORT_PROPERTY, *PHV_PORT_PROPERTY;
//
// Define enumeration of port property codes.
//
typedef enum _HV_PORT_PROPERTY_CODE
{
HvPortPropertyPostCount = 0x00000000
} HV_PORT_PROPERTY_CODE, *PHV_PORT_PROPERTY_CODE;
//
// Define synthetic interrupt controller message flags.
//
typedef union _HV_MESSAGE_FLAGS
{
UINT8 AsUINT8;
struct
{
UINT8 MessagePending:1;
UINT8 Reserved:7;
};
} HV_MESSAGE_FLAGS, *PHV_MESSAGE_FLAGS;
//
// Define synthetic interrupt controller message header.
//
typedef struct _HV_MESSAGE_HEADER
{
HV_MESSAGE_TYPE MessageType;
UINT8 PayloadSize;
HV_MESSAGE_FLAGS MessageFlags;
UINT8 Reserved[2];
union
{
HV_PARTITION_ID Sender;
HV_PORT_ID Port;
};
} HV_MESSAGE_HEADER, *PHV_MESSAGE_HEADER;
//
// Define timer message payload structure.
//
typedef struct _HV_TIMER_MESSAGE_PAYLOAD
{
UINT32 TimerIndex;
UINT32 Reserved;
HV_NANO100_TIME ExpirationTime; // When the timer expired
HV_NANO100_TIME DeliveryTime; // When the message was delivered
} HV_TIMER_MESSAGE_PAYLOAD, *PHV_TIMER_MESSAGE_PAYLOAD;
//
// Define synthetic interrupt controller message format.
//
typedef struct _HV_MESSAGE
{
HV_MESSAGE_HEADER Header;
union
{
UINT64 Payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
HV_TIMER_MESSAGE_PAYLOAD TimerPayload;
HV_EVENTLOG_MESSAGE_PAYLOAD TracePayload;
};
} HV_MESSAGE, *PHV_MESSAGE;
//
// Define the number of message buffers associated with each port.
//
#define HV_PORT_MESSAGE_BUFFER_COUNT (16)
//
// Define the synthetic interrupt message page layout.
//
typedef struct _HV_MESSAGE_PAGE
{
volatile HV_MESSAGE SintMessage[HV_SYNIC_SINT_COUNT];
} HV_MESSAGE_PAGE, *PHV_MESSAGE_PAGE;
//
// Define the synthetic interrupt controller event flags format.
//
typedef union _HV_SYNIC_EVENT_FLAGS
{
UINT8 Flags8[HV_EVENT_FLAGS_BYTE_COUNT];
UINT32 Flags32[HV_EVENT_FLAGS_DWORD_COUNT];
} HV_SYNIC_EVENT_FLAGS, *PHV_SYNIC_EVENT_FLAGS;
//
// Define the synthetic interrupt flags page layout.
//
typedef struct _HV_SYNIC_EVENT_FLAGS_PAGE
{
volatile HV_SYNIC_EVENT_FLAGS SintEventFlags[HV_SYNIC_SINT_COUNT];
} HV_SYNIC_EVENT_FLAGS_PAGE, *PHV_SYNIC_EVENT_FLAGS_PAGE;
//
// Define SynIC control register.
//
typedef union _HV_SYNIC_SCONTROL
{
UINT64 AsUINT64;
struct
{
UINT64 Enable:1;
UINT64 Reserved:63;
};
} HV_SYNIC_SCONTROL, *PHV_SYNIC_SCONTROL;
//
// Define synthetic interrupt source.
//
typedef union _HV_SYNIC_SINT
{
UINT64 AsUINT64;
struct
{
UINT64 Vector :8;
UINT64 Reserved1 :8;
UINT64 Masked :1;
UINT64 AutoEoi :1;
UINT64 Reserved2 :46;
};
} HV_SYNIC_SINT, *PHV_SYNIC_SINT;
//
// Define the format of the SIMP register
//
typedef union _HV_SYNIC_SIMP
{
UINT64 AsUINT64;
struct
{
UINT64 SimpEnabled : 1;
UINT64 Preserved : 11;
UINT64 BaseSimpGpa : 52;
};
} HV_SYNIC_SIMP, *PHV_SYNIC_SIMP;
//
// Define the format of the SIEFP register
//
typedef union _HV_SYNIC_SIEFP
{
UINT64 AsUINT64;
struct
{
UINT64 SiefpEnabled : 1;
UINT64 Preserved : 11;
UINT64 BaseSiefpGpa : 52;
};
} HV_SYNIC_SIEFP, *PHV_SYNIC_SIEFP;
//
// Define virtual interrupt control structure.
//
typedef union _HV_INTERRUPT_CONTROL
{
UINT64 AsUINT64;
struct
{
HV_INTERRUPT_TYPE InterruptType;
UINT32 LevelTriggered:1;
UINT32 LogicalDestinationMode:1;
UINT32 Reserved:30;
};
} HV_INTERRUPT_CONTROL, *PHV_INTERRUPT_CONTROL;
//
// Emulated timer period
//
typedef union _HV_EMULATED_TIMER_PERIOD
{
UINT64 AsUINT64;
HV_NANO100_DURATION Period;
} HV_EMULATED_TIMER_PERIOD, *PHV_EMULATED_TIMER_PERIOD;
//
// Periodic Timer route
//
typedef union _HV_EMULATED_TIMER_CONTROL
{
UINT64 AsUINT64;
struct
{
UINT32 Vector : 8;
UINT32 DeliveryMode : 3;
UINT32 LogicalDestinationMode : 1;
UINT32 Enabled : 1;
UINT32 Reserved : 19;
UINT32 Mda : 32;
};
} HV_EMULATED_TIMER_CONTROL, *PHV_EMULATED_TIMER_CONTROL;
//
// ACPI PM timer
//
typedef union _HV_PM_TIMER_INFO
{
UINT64 AsUINT64;
struct
{
UINT32 Port : 16;
UINT32 Width24 : 1;
UINT32 Enabled : 1;
UINT32 Reserved1 : 14;
UINT32 Reserved2 : 32;
};
} HV_PM_TIMER_INFO, *PHV_PM_TIMER_INFO;
//
// Definitions for the monitored notification facility
//
typedef union _HV_MONITOR_TRIGGER_GROUP
{
UINT64 AsUINT64;
struct
{
UINT32 Pending;
UINT32 Armed;
};
} HV_MONITOR_TRIGGER_GROUP, *PHV_MONITOR_TRIGGER_GROUP;
typedef struct _HV_MONITOR_PARAMETER
{
HV_CONNECTION_ID ConnectionId;
UINT16 FlagNumber;
UINT16 RsvdZ;
} HV_MONITOR_PARAMETER, *PHV_MONITOR_PARAMETER;
typedef union _HV_MONITOR_TRIGGER_STATE
{
UINT32 AsUINT32;
struct
{
UINT32 GroupEnable : 4;
UINT32 RsvdZ : 28;
};
} HV_MONITOR_TRIGGER_STATE, *PHV_MONITOR_TRIGGER_STATE;
typedef struct _HV_MONITOR_PAGE
{
HV_MONITOR_TRIGGER_STATE TriggerState;
UINT32 RsvdZ1;
HV_MONITOR_TRIGGER_GROUP TriggerGroup[4];
UINT64 RsvdZ2[3]; // 64
UINT16 NextCheckTime[4][32]; // 256
UINT64 RsvdZ3[32]; // 256
UINT16 Latency[4][32]; // 256
UINT64 RsvdZ4[32]; // 256
HV_MONITOR_PARAMETER Parameter[4][32]; // 1024
UINT8 RsvdZ5[1984];
} HV_MONITOR_PAGE, *PHV_MONITOR_PAGE;
typedef volatile HV_MONITOR_PAGE* PVHV_MONITOR_PAGE;
//
// Debug channel identifier
//
typedef UINT16 HV_DEBUG_CHANNEL_IDENTIFIER;
//
// Maximum size of the payload
//
#define HV_DEBUG_MAXIMUM_DATA_SIZE 4088
//
// Debug options for all calls
//
typedef UINT32 HV_DEBUG_OPTIONS;
//
// Options flags for HvPostDebugData
//
#define HV_DEBUG_POST_LOOP 0x00000001
//
// Options flags for HvRetrieveDebugData
//
#define HV_DEBUG_RETRIEVE_LOOP 0x00000001
#define HV_DEBUG_RETRIEVE_TEST_ACTIVITY 0x00000002
//
// Options flags for HvResetDebugSession
//
#define HV_DEBUG_PURGE_INCOMING_DATA 0x00000001
#define HV_DEBUG_PURGE_OUTGOING_DATA 0x00000002
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_POST_DEBUG_DATA
{
UINT32 Count;
HV_DEBUG_OPTIONS Options;
UINT8 Data[HV_DEBUG_MAXIMUM_DATA_SIZE];
} HV_INPUT_POST_DEBUG_DATA, *PHV_INPUT_POST_DEBUG_DATA;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_POST_DEBUG_DATA
{
UINT32 PendingCount;
} HV_OUTPUT_POST_DEBUG_DATA, *PHV_OUTPUT_POST_DEBUG_DATA;
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_RETRIEVE_DEBUG_DATA
{
UINT32 Count;
HV_DEBUG_OPTIONS Options;
HV_NANO100_DURATION Timeout;
} HV_INPUT_RETRIEVE_DEBUG_DATA, *PHV_INPUT_RETRIEVE_DEBUG_DATA;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_RETRIEVE_DEBUG_DATA
{
UINT32 RetrievedCount;
UINT32 RemainingCount;
UINT8 Data[HV_DEBUG_MAXIMUM_DATA_SIZE];
} HV_OUTPUT_RETRIEVE_DEBUG_DATA, *PHV_OUTPUT_RETRIEVE_DEBUG_DATA;
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_RESET_DEBUG_SESSION
{
HV_DEBUG_OPTIONS Options;
} HV_INPUT_RESET_DEBUG_SESSION, *PHV_INPUT_RESET_DEBUG_SESSION;
//
// Mux Protocol Defines
//
#define HV_MUX_PACKET_LEADER 0x11223344
#define HV_MUX_PACKET_TYPE_DATA 0x0001
#define HV_MUX_PACKET_TYPE_BREAKIN 0x0002
#define HV_MUX_PACKET_TYPE_QUERY_CHANNELS 0x0003
#define HV_MUX_PACKET_TYPE_MAXIMUM HV_MUX_PACKET_TYPE_QUERY_CHANNELS
#define HV_MUX_PACKET_DUMMY_BYTE 0xEE
#pragma pack(1)
typedef struct _HV_MUX_PACKET_HEADER
{
UINT32 Leader;
UINT16 Type;
UINT16 Length;
UINT32 CRC;
HV_DEBUG_CHANNEL_IDENTIFIER Channel;
UINT16 Reserved;
} HV_MUX_PACKET_HEADER, *PHV_MUX_PACKET_HEADER;
//
// Channel data returned in a HV_MUX_PACKET_TYPE_QUERY_CHANNELS
// respone. The channelIds arrays is variable length array
//
typedef struct {
UINT32 Count;
HV_DEBUG_CHANNEL_IDENTIFIER ChannelIds[1];
} MUX_CHANNEL_DATA, *PMUX_CHANNEL_DATA;
#pragma pack()
//
// Debug Channel Id
//
#define HV_DEBUG_CHANNEL_ID_HYPERVISOR 0x00000000
#define HV_DEBUG_CHANNEL_ID_ROOT 0x00000001
#define HV_DEBUG_CHANNEL_ID_DEFAULT 0x0000BADA
#define HV_DEBUG_CHANNEL_ID_ASSIGN_START 0x00000002
#define HV_DEBUG_CHANNEL_ID_FW_MAX 0x0000003E
//
// Define virtual processor execution state bitfield.
//
typedef union _HV_X64_VP_EXECUTION_STATE
{
UINT16 AsUINT16;
struct
{
UINT16 Cpl:2;
UINT16 Cr0Pe:1;
UINT16 Cr0Am:1;
UINT16 EferLma:1;
UINT16 DebugActive:1;
UINT16 InterruptionPending:1;
UINT16 Reserved:9;
};
} HV_X64_VP_EXECUTION_STATE, *PHV_X64_VP_EXECUTION_STATE;
//
// Define intercept message header structure.
//
typedef struct _HV_X64_INTERCEPT_MESSAGE_HEADER
{
HV_VP_INDEX VpIndex;
UINT8 InstructionLength;
HV_INTERCEPT_ACCESS_TYPE InterceptAccessType;
HV_X64_VP_EXECUTION_STATE ExecutionState;
HV_X64_SEGMENT_REGISTER CsSegment;
UINT64 Rip;
UINT64 Rflags;
} HV_X64_INTERCEPT_MESSAGE_HEADER, *PHV_X64_INTERCEPT_MESSAGE_HEADER;
//
// Define memory access information structure.
//
typedef union _HV_X64_MEMORY_ACCESS_INFO
{
UINT8 AsUINT8;
struct
{
UINT8 GvaValid:1;
UINT8 Reserved:7;
};
} HV_X64_MEMORY_ACCESS_INFO, *PHV_X64_MEMORY_ACCESS_INFO;
//
// Define IO port access information structure.
//
typedef union _HV_X64_IO_PORT_ACCESS_INFO
{
UINT8 AsUINT8;
struct
{
UINT8 AccessSize:3;
UINT8 StringOp:1;
UINT8 RepPrefix:1;
UINT8 Reserved:3;
};
} HV_X64_IO_PORT_ACCESS_INFO, *PHV_X64_IO_PORT_ACCESS_INFO;
//
// Define exception information structure.
//
typedef union _HV_X64_EXCEPTION_INFO
{
UINT8 AsUINT8;
struct
{
UINT8 ErrorCodeValid:1;
UINT8 Reserved:7;
};
} HV_X64_EXCEPTION_INFO, *PHV_X64_EXCEPTION_INFO;
//
// Define memory access message structure. This message structure is used
// for memory intercepts, GPA not present intercepts and SPA access violation
// intercepts.
//
typedef struct _HV_X64_MEMORY_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
HV_CACHE_TYPE CacheType;
UINT8 InstructionByteCount;
HV_X64_MEMORY_ACCESS_INFO MemoryAccessInfo;
UINT16 Reserved1;
UINT64 GuestVirtualAddress;
UINT64 GuestPhysicalAddress;
UINT8 InstructionBytes[16];
HV_X64_SEGMENT_REGISTER DsSegment;
HV_X64_SEGMENT_REGISTER SsSegment;
UINT64 Rax;
UINT64 Rcx;
UINT64 Rdx;
UINT64 Rbx;
UINT64 Rsp;
UINT64 Rbp;
UINT64 Rsi;
UINT64 Rdi;
UINT64 R8;
UINT64 R9;
UINT64 R10;
UINT64 R11;
UINT64 R12;
UINT64 R13;
UINT64 R14;
UINT64 R15;
} HV_X64_MEMORY_INTERCEPT_MESSAGE, *PHV_X64_MEMORY_INTERCEPT_MESSAGE;
//
// Define CPUID intercept message structure.
//
typedef struct _HV_X64_CPUID_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
UINT64 Rax;
UINT64 Rcx;
UINT64 Rdx;
UINT64 Rbx;
UINT64 DefaultResultRax;
UINT64 DefaultResultRcx;
UINT64 DefaultResultRdx;
UINT64 DefaultResultRbx;
} HV_X64_CPUID_INTERCEPT_MESSAGE, *PHV_X64_CPUID_INTERCEPT_MESSAGE;
//
// Define MSR intercept message structure.
//
typedef struct _HV_X64_MSR_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
UINT32 MsrNumber;
UINT32 Reserved;
UINT64 Rdx;
UINT64 Rax;
} HV_X64_MSR_INTERCEPT_MESSAGE, *PHV_X64_MSR_INTERCEPT_MESSAGE;
//
// Define IO access intercept message structure.
//
typedef struct _HV_X64_IO_PORT_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
UINT16 PortNumber;
HV_X64_IO_PORT_ACCESS_INFO AccessInfo;
UINT8 InstructionByteCount;
UINT32 Reserved;
UINT64 Rax;
UINT8 InstructionBytes[16];
HV_X64_SEGMENT_REGISTER DsSegment;
HV_X64_SEGMENT_REGISTER EsSegment;
UINT64 Rcx;
UINT64 Rsi;
UINT64 Rdi;
} HV_X64_IO_PORT_INTERCEPT_MESSAGE, *PHV_X64_IO_PORT_INTERCEPT_MESSAGE;
//
// Define exception intercept message.
//
typedef struct _HV_X64_EXCEPTION_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
UINT16 ExceptionVector;
HV_X64_EXCEPTION_INFO ExceptionInfo;
UINT8 InstructionByteCount;
UINT32 ErrorCode;
UINT64 ExceptionParameter;
UINT64 Reserved;
UINT8 InstructionBytes[16];
HV_X64_SEGMENT_REGISTER DsSegment;
HV_X64_SEGMENT_REGISTER SsSegment;
UINT64 Rax;
UINT64 Rcx;
UINT64 Rdx;
UINT64 Rbx;
UINT64 Rsp;
UINT64 Rbp;
UINT64 Rsi;
UINT64 Rdi;
UINT64 R8;
UINT64 R9;
UINT64 R10;
UINT64 R11;
UINT64 R12;
UINT64 R13;
UINT64 R14;
UINT64 R15;
} HV_X64_EXCEPTION_INTERCEPT_MESSAGE, *PHV_X64_EXCEPTION_INTERCEPT_MESSAGE;
//
// Define legacy floating point error message.
//
typedef struct _HV_X64_LEGACY_FP_ERROR_MESSAGE
{
UINT32 VpIndex;
UINT32 Reserved;
} HV_X64_LEGACY_FP_ERROR_MESSAGE, *PHV_X64_LEGACY_FP_ERROR_MESSAGE;
//
// Define invalid virtual processor register message.
//
typedef struct _HV_X64_INVALID_VP_REGISTER_MESSAGE
{
UINT32 VpIndex;
UINT32 Reserved;
} HV_X64_INVALID_VP_REGISTER_MESSAGE, *PHV_X64_INVALID_VP_REGISTER_MESSAGE;
//
// Define virtual processor unrecoverable error message.
//
typedef struct _HV_X64_UNRECOVERABLE_EXCEPTION_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
} HV_X64_UNRECOVERABLE_EXCEPTION_MESSAGE, *PHV_X64_UNRECOVERABLE_EXCEPTION_MESSAGE;
//
// Define unsupported feature message.
//
typedef struct _HV_X64_UNSUPPORTED_FEATURE_MESSAGE
{
UINT32 VpIndex;
UINT32 FeatureCode;
} HV_X64_UNSUPPORTED_FEATURE_MESSAGE, *PHV_X64_UNSUPPORTED_FEATURE_MESSAGE;
//
// Versioning definitions used for guests reporting themselves to the
// hypervisor, and visa versa.
// ==================================================================
//
//
// Version info reported by guest OS's
//
typedef enum _HV_GUEST_OS_VENDOR
{
HvGuestOsVendorMicrosoft = 0x0001
} HV_GUEST_OS_VENDOR, *PHV_GUEST_OS_VENDOR;
typedef enum _HV_GUEST_OS_MICROSOFT_IDS
{
HvGuestOsMicrosoftUndefined = 0x00,
HvGuestOsMicrosoftMSDOS = 0x01,
HvGuestOsMicrosoftWindows3x = 0x02,
HvGuestOsMicrosoftWindows9x = 0x03,
HvGuestOsMicrosoftWindowsNT = 0x04,
HvGuestOsMicrosoftWindowsCE = 0x05
} HV_GUEST_OS_MICROSOFT_IDS, *PHV_GUEST_OS_MICROSOFT_IDS;
//
// Declare the MSR used to identify the guest OS.
//
#define HV_X64_MSR_GUEST_OS_ID 0x40000000
typedef union _HV_X64_MSR_GUEST_OS_ID_CONTENTS
{
UINT64 AsUINT64;
struct
{
UINT64 BuildNumber : 16;
UINT64 ServiceVersion : 8; // Service Pack, etc.
UINT64 MinorVersion : 8;
UINT64 MajorVersion : 8;
UINT64 OsId : 8; // HV_GUEST_OS_MICROSOFT_IDS (If Vendor=MS)
UINT64 VendorId : 16; // HV_GUEST_OS_VENDOR
};
} HV_X64_MSR_GUEST_OS_ID_CONTENTS, *PHV_X64_MSR_GUEST_OS_ID_CONTENTS;
//
// Declare the MSR used to setup pages used to communicate with the hypervisor.
//
#define HV_X64_MSR_HYPERCALL 0x40000001
typedef union _HV_X64_MSR_HYPERCALL_CONTENTS
{
UINT64 AsUINT64;
struct
{
UINT64 Enable : 1;
UINT64 Reserved : 11;
UINT64 GuestPhysicalAddress : 52;
};
} HV_X64_MSR_HYPERCALL_CONTENTS, *PHV_X64_MSR_HYPERCALL_CONTENTS;
//
// Hypercall structures, enumerations, and constants.
// ==================================================
//
//
// Partition Properties
//
typedef UINT64 HV_PARTITION_PROPERTY, *PHV_PARTITION_PROPERTY;
typedef enum
{
//
// Privilege properties
//
HvPartitionPropertyPrivilegeFlags = 0x00010000,
//
// Scheduling properties
//
HvPartitionPropertySchedulingControl = 0x00020000,
HvPartitionPropertyCpuReserve = 0x00020001,
HvPartitionPropertyCpuCap = 0x00020002,
HvPartitionPropertyCpuWeight = 0x00020003,
//
// Timer assist properties
//
HvPartitionPropertyEmulatedTimerPeriod = 0x00030000,
HvPartitionPropertyEmulatedTimerControl = 0x00030001,
HvPartitionPropertyPmTimerAssist = 0x00030002,
//
// Debugging properties
//
HvPartitionPropertyDebugChannelId = 0x00040000,
//
// Resource properties
//
HvPartitionPropertyVirtualTlbPageCount = 0x00050000
} HV_PARTITION_PROPERTY_CODE, *PHV_PARTITION_PROPERTY_CODE;
//
// Partition scheduling property ranges
//
#define HvPartitionPropertyMinimumCpuReserve (0 << 16)
#define HvPartitionPropertyMaximumCpuReserve (1 << 16)
#define HvPartitionPropertyMinimumCpuCap (0 << 16)
#define HvPartitionPropertyMaximumCpuCap (1 << 16)
#define HvPartitionPropertyMinimumCpuWeight 1
#define HvPartitionPropertyMaximumCpuWeight 10000
//
// Declare the input and output structures for the HvCreatePartition hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_CREATE_PARTITION
{
UINT64 Flags;
HV_PROXIMITY_DOMAIN_INFO ProximityDomainInfo;
} HV_INPUT_CREATE_PARTITION, *PHV_INPUT_CREATE_PARTITION;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_CREATE_PARTITION
{
HV_PARTITION_ID NewPartitionId;
} HV_OUTPUT_CREATE_PARTITION, *PHV_OUTPUT_CREATE_PARTITION;
//
// Declare the input structure for the HvDeletePartition hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_DELETE_PARTITION
{
HV_PARTITION_ID PartitionId;
} HV_INPUT_DELETE_PARTITION, *PHV_INPUT_DELETE_PARTITION;
//
// Declare the input structure for the HvFinalizePartition hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_FINALIZE_PARTITION
{
HV_PARTITION_ID PartitionId;
} HV_INPUT_FINALIZE_PARTITION, *PHV_INPUT_FINALIZE_PARTITION;
//
// Declare the input structure for the HvInitializePartition hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_INITIALIZE_PARTITION
{
HV_PARTITION_ID PartitionId;
} HV_INPUT_INITIALIZE_PARTITION, *PHV_INPUT_INITIALIZE_PARTITION;
//
// Declare the input and output structures for the HvGetPartitionProperty
// hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_PARTITION_PROPERTY
{
HV_PARTITION_ID PartitionId;
HV_PARTITION_PROPERTY_CODE PropertyCode;
} HV_INPUT_GET_PARTITION_PROPERTY, *PHV_INPUT_GET_PARTITION_PROPERTY;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_PARTITION_PROPERTY
{
HV_PARTITION_PROPERTY PropertyValue;
} HV_OUTPUT_GET_PARTITION_PROPERTY, *PHV_OUTPUT_GET_PARTITION_PROPERTY;
//
// Declare the input structure for the HvSetPartitionProperty hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_SET_PARTITION_PROPERTY
{
HV_PARTITION_ID PartitionId;
HV_PARTITION_PROPERTY_CODE PropertyCode;
HV_PARTITION_PROPERTY PropertyValue;
} HV_INPUT_SET_PARTITION_PROPERTY, *PHV_INPUT_SET_PARTITION_PROPERTY;
//
// Declare the output structure for the HvGetPartitionId hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_PARTITION_ID
{
HV_PARTITION_ID PartitionId;
} HV_OUTPUT_GET_PARTITION_ID, *PHV_OUTPUT_GET_PARTITION_ID;
//
// Declare the input and output structures for the
// HvGetNextChildPartition hypercall.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_NEXT_CHILD_PARTITION
{
HV_PARTITION_ID ParentId;
HV_PARTITION_ID PreviousChildId;
} HV_INPUT_GET_NEXT_CHILD_PARTITION, *PHV_INPUT_GET_NEXT_CHILD_PARTITION;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_NEXT_CHILD_PARTITION
{
HV_PARTITION_ID NextChildId;
} HV_OUTPUT_GET_NEXT_CHILD_PARTITION, *PHV_OUTPUT_GET_NEXT_CHILD_PARTITION;
//
// Declare constants and structures for submitting hypercalls.
//
#define HV_X64_MAX_HYPERCALL_ELEMENTS ((1<<12) - 1)
typedef union _HV_X64_HYPERCALL_INPUT
{
//
// Input: The call code, argument sizes and calling convention
//
struct
{
UINT32 CallCode : 16; // Least significant bits
UINT32 IsFast : 1; // Uses the register based form
UINT32 Reserved1 : 15;
UINT32 CountOfElements : 12;
UINT32 Reserved2 : 4;
UINT32 RepStartIndex : 12;
UINT32 Reserved3 : 4; // Most significant bits
};
UINT64 AsUINT64;
} HV_X64_HYPERCALL_INPUT, *PHV_X64_HYPERCALL_INPUT;
typedef union _HV_X64_HYPERCALL_OUTPUT
{
//
// Output: The result and returned data size
//
struct
{
HV_STATUS CallStatus; // Least significant bits
UINT16 Reserved1;
UINT32 ElementsProcessed : 12;
UINT32 Reserved2 : 20; // Most significant bits
};
UINT64 AsUINT64;
} HV_X64_HYPERCALL_OUTPUT, *PHV_X64_HYPERCALL_OUTPUT;
//
// Declare the various hypercall operations.
//
typedef enum _HV_CALL_CODE
{
//
// Reserved Feature Code
//
HvCallReserved0000 = 0x0000,
//
// V1 Address space enlightment IDs
//
HvCallSwitchVirtualAddressSpace = 0x0001,
HvCallFlushVirtualAddressSpace = 0x0002,
HvCallFlushVirtualAddressList = 0x0003,
//
// V1 Power Management and Run time metrics IDs
//
HvCallGetLogicalProcessorRunTime = 0x0004,
HvCallSetLogicalProcessorRunTimeGroup = 0x0005,
HvCallClearLogicalProcessorRunTimeGroup = 0x0006,
HvCallNotifyLogicalProcessorPowerState = 0x0007,
//
// V1 enlightenment name space reservation.
//
HvCallReserved0008 = 0x0008,
HvCallReserved0009 = 0x0009,
HvCallReserved000a = 0x000a,
HvCallReserved000b = 0x000b,
HvCallReserved000c = 0x000c,
HvCallReserved000d = 0x000d,
HvCallReserved000e = 0x000e,
HvCallReserved000f = 0x000f,
HvCallReserved0010 = 0x0010,
HvCallReserved0011 = 0x0011,
HvCallReserved0012 = 0x0012,
HvCallReserved0013 = 0x0013,
HvCallReserved0014 = 0x0014,
HvCallReserved0015 = 0x0015,
HvCallReserved0016 = 0x0016,
HvCallReserved0017 = 0x0017,
HvCallReserved0018 = 0x0018,
HvCallReserved0019 = 0x0019,
HvCallReserved001a = 0x001a,
HvCallReserved001b = 0x001b,
HvCallReserved001c = 0x001c,
HvCallReserved001d = 0x001d,
HvCallReserved001e = 0x001e,
HvCallReserved001f = 0x001f,
HvCallReserved0020 = 0x0020,
HvCallReserved0021 = 0x0021,
HvCallReserved0022 = 0x0022,
HvCallReserved0023 = 0x0023,
HvCallReserved0024 = 0x0024,
HvCallReserved0025 = 0x0025,
HvCallReserved0026 = 0x0026,
HvCallReserved0027 = 0x0027,
HvCallReserved0028 = 0x0028,
HvCallReserved0029 = 0x0029,
HvCallReserved002a = 0x002a,
HvCallReserved002b = 0x002b,
HvCallReserved002c = 0x002c,
HvCallReserved002d = 0x002d,
HvCallReserved002e = 0x002e,
HvCallReserved002f = 0x002f,
HvCallReserved0030 = 0x0030,
HvCallReserved0031 = 0x0031,
HvCallReserved0032 = 0x0032,
HvCallReserved0033 = 0x0033,
HvCallReserved0034 = 0x0034,
HvCallReserved0035 = 0x0035,
HvCallReserved0036 = 0x0036,
HvCallReserved0037 = 0x0037,
HvCallReserved0038 = 0x0038,
HvCallReserved0039 = 0x0039,
HvCallReserved003a = 0x003a,
HvCallReserved003b = 0x003b,
HvCallReserved003c = 0x003c,
HvCallReserved003d = 0x003d,
HvCallReserved003e = 0x003e,
HvCallReserved003f = 0x003f,
//
// V1 Partition Management IDs
//
HvCallCreatePartition = 0x0040,
HvCallInitializePartition = 0x0041,
HvCallFinalizePartition = 0x0042,
HvCallDeletePartition = 0x0043,
HvCallGetPartitionProperty = 0x0044,
HvCallSetPartitionProperty = 0x0045,
HvCallGetPartitionId = 0x0046,
HvCallGetNextChildPartition = 0x0047,
//
// V1 Resource Management IDs
//
HvCallDepositMemory = 0x0048,
HvCallWithdrawMemory = 0x0049,
HvCallGetMemoryBalance = 0x004a,
//
// V1 Guest Physical Address Space Management IDs
//
HvCallMapGpaPages = 0x004b,
HvCallUnmapGpaPages = 0x004c,
//
// V1 Intercept Management IDs
//
HvCallInstallIntercept = 0x004d,
//
// V1 Virtual Processor Management IDs
//
HvCallCreateVp = 0x004e,
HvCallDeleteVp = 0x004f,
HvCallGetVpRegisters = 0x0050,
HvCallSetVpRegisters = 0x0051,
//
// V1 Virtual TLB IDs
//
HvCallTranslateVirtualAddress = 0x0052,
HvCallReadGpa = 0x0053,
HvCallWriteGpa = 0x0054,
//
// V1 Interrupt Management IDs
//
HvCallAssertVirtualInterrupt = 0x0055,
HvCallClearVirtualInterrupt = 0x0056,
//
// V1 Port IDs
//
HvCallCreatePort = 0x0057,
HvCallDeletePort = 0x0058,
HvCallConnectPort = 0x0059,
HvCallGetPortProperty = 0x005a,
HvCallDisconnectPort = 0x005b,
HvCallPostMessage = 0x005c,
HvCallSignalEvent = 0x005d,
//
// V1 Partition State IDs
//
HvCallSavePartitionState = 0x005e,
HvCallRestorePartitionState = 0x005f,
//
// V1 Trace IDs
//
HvCallInitializeEventLogBufferGroup = 0x0060,
HvCallFinalizeEventLogBufferGroup = 0x0061,
HvCallCreateEventLogBuffer = 0x0062,
HvCallDeleteEventLogBuffer = 0x0063,
HvCallMapEventLogBuffer = 0x0064,
HvCallUnmapEventLogBuffer = 0x0065,
HvCallSetEventLogGroupSources = 0x0066,
HvCallReleaseEventLogBuffer = 0x0067,
HvCallRequestEventLogGroupFlush = 0x0068,
//
// V1 Dbg Call IDs
//
HvCallPostDebugData = 0x0069,
HvCallRetrieveDebugData = 0x006a,
HvCallResetDebugSession = 0x006b,
//
// V1 Stats IDs
//
HvCallMapStatsPage = 0x006c,
HvCallUnmapStatsPage = 0x006d,
//
// V1 Test IDs
//
HvCallOutputDebugCharacter,
HvCallEchoIncrement,
HvCallPerfNop,
HvCallPerfNopInput,
HvCallPerfNopOutput,
//
// Total of all V1 hypercalls
//
HvCallCount
} HV_CALL_CODE, *PHV_CALL_CODE;
//
// Partition save&restore definitions.
//
//
// Definition of the HvCallDepositMemory hypercall input structure.
// This call deposits memory into a child partition's memory pool.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_DEPOSIT_MEMORY
{
//
// Supplies the partition ID of the child partition to deposit the
// memory into.
//
HV_PARTITION_ID PartitionId;
//
// Supplies the GPAs of the pages to be deposited.
//
HV_GPA_PAGE_NUMBER GpaPageList[];
} HV_INPUT_DEPOSIT_MEMORY, *PHV_INPUT_DEPOSIT_MEMORY;
//
// Definition of the HvCallWithdrawMemory hypercall input and output
// structures. This call withdraws memory from a child partition's
// memory pool.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_WITHDRAW_MEMORY
{
//
// Supplies the partition ID of the child partition from which the
// memory should be withdrawn.
//
HV_PARTITION_ID PartitionId;
//
// Supplies the proximity domain from which the memory should be
// allocated.
//
HV_PROXIMITY_DOMAIN_INFO ProximityDomainInfo;
} HV_INPUT_WITHDRAW_MEMORY, *PHV_INPUT_WITHDRAW_MEMORY;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_WITHDRAW_MEMORY
{
//
// Returns the GPA of the memory withdrawn.
//
HV_GPA_PAGE_NUMBER GpaPageList[];
} HV_OUTPUT_WITHDRAW_MEMORY, *PHV_OUTPUT_WITHDRAW_MEMORY;
//
// Definition of the HvCallGetMemoryBalance hypercall input and output
// structures. This call determines the hypervisor memory resource
// usage of a child partition's memory pool.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_MEMORY_BALANCE
{
//
// Supplies the partition ID of the child partition whose memory
// pool should be queried.
//
HV_PARTITION_ID PartitionId;
//
// Supplies the proximity domain to query.
//
HV_PROXIMITY_DOMAIN_INFO ProximityDomainInfo;
} HV_INPUT_GET_MEMORY_BALANCE, *PHV_INPUT_GET_MEMORY_BALANCE;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_MEMORY_BALANCE
{
//
// Returns the number of pages available.
//
UINT64 PagesAvailable;
//
// Returns the number of pages actively being used for hypercall
// datastructures.
//
UINT64 PagesInUse;
} HV_OUTPUT_GET_MEMORY_BALANCE, *PHV_OUTPUT_GET_MEMORY_BALANCE;
//
// Definition of the HvCallMapGpaPages hypercall input structure.
// This call maps a range of GPA to a supplied range of SPA.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_MAP_GPA_PAGES
{
//
// Supplies the partition ID of the partition that this request is for.
//
HV_PARTITION_ID TargetPartitionId;
//
// Supplies the base guest physical page number where the mapping
// will begin.
//
HV_GPA_PAGE_NUMBER TargetGpaBase;
//
// Supplies the flags to use for the mapping.
//
HV_MAP_GPA_FLAGS MapFlags;
//
// Supplies an array of guest physical page numbers in the calling
// partition that the range of GPA will be mapped to.
//
HV_GPA_PAGE_NUMBER SourceGpaPageList[];
} HV_INPUT_MAP_GPA_PAGES, *PHV_INPUT_MAP_GPA_PAGES;
//
// Definition of the HvCallUnmapGpaPages hypercall input structure.
// This call unmaps a range of GPA.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_UNMAP_GPA_PAGES
{
//
// Supplies the partition ID of the partition that this request is for.
//
HV_PARTITION_ID TargetPartitionId;
//
// Supplies the base guest physical page number where the GPA
// space will be removed.
//
HV_GPA_PAGE_NUMBER TargetGpaBase;
} HV_INPUT_UNMAP_GPA_PAGES, *PHV_INPUT_UNMAP_GPA_PAGES;
//
// Definition of the HvCallTranslateVirtualAddress hypercall input and
// output structures. This call translates a GVA to a GPA.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_TRANSLATE_VIRTUAL_ADDRESS
{
//
// Supplies the partition ID of the partition in which the
// translation should take place.
//
HV_PARTITION_ID PartitionId;
//
// Supplies the virtual processor whose GVA space is to be
// accessed.
//
HV_VP_INDEX VpIndex;
//
// Supplies the control flags governing the access.
//
HV_TRANSLATE_GVA_CONTROL_FLAGS ControlFlags;
//
// Supplies the GVA page number to translate.
//
HV_GVA_PAGE_NUMBER GvaPage;
} HV_INPUT_TRANSLATE_VIRTUAL_ADDRESS, *PHV_INPUT_TRANSLATE_VIRTUAL_ADDRESS;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_TRANSLATE_VIRTUAL_ADDRESS
{
//
// Flags to indicate the disposition of the translation.
//
HV_TRANSLATE_GVA_RESULT TranslationResult;
//
// The GPA to which the GVA translated.
//
HV_GPA_PAGE_NUMBER GpaPage;
} HV_OUTPUT_TRANSLATE_VIRTUAL_ADDRESS, *PHV_OUTPUT_TRANSLATE_VIRTUAL_ADDRESS;
//
// Definition of the HvCallReadGpa hypercall input and output
// structures. This call reads from the indicated GPA.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_READ_GPA
{
//
// Supplies the partition ID of the partition whose GPA space is
// to be read.
//
HV_PARTITION_ID PartitionId;
//
// Supplies the virtual processor whose GPA space is to be read
// (virtual processor GPA spaces may differ, due to overlays).
//
HV_VP_INDEX VpIndex;
//
// Supplies the number of bytes to read.
//
UINT32 ByteCount;
//
// Supplies the start of the GPA range to read.
//
HV_GPA BaseGpa;
//
// Supplies the control flags governing the read.
//
HV_ACCESS_GPA_CONTROL_FLAGS ControlFlags;
} HV_INPUT_READ_GPA, *PHV_INPUT_READ_GPA;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_READ_GPA
{
//
// Flags to indicate the disposition of the read.
//
HV_ACCESS_GPA_RESULT AccessResult;
//
// The data which was read.
//
UINT8 Data[16];
} HV_OUTPUT_READ_GPA, *PHV_OUTPUT_READ_GPA;
//
// Definition of the HvCallWriteGpa hypercall input and output
// structures. This call writes from the indicated GPA.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_WRITE_GPA
{
//
// Supplies the partition ID of the partition whose GPA space is
// to be written.
//
HV_PARTITION_ID PartitionId;
//
// Supplies the virtual processor whose GPA space is to be written
// (virtual processor GPA spaces may differ, due to overlays).
//
HV_VP_INDEX VpIndex;
//
// Supplies the number of bytes to write.
//
UINT32 ByteCount;
//
// Supplies the start of the GPA range to write.
//
HV_GPA BaseGpa;
//
// Supplies the control flags governing the write.
//
HV_ACCESS_GPA_CONTROL_FLAGS ControlFlags;
//
// Supplies the data to write.
//
UINT8 Data[16];
} HV_INPUT_WRITE_GPA, *PHV_INPUT_WRITE_GPA;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_WRITE_GPA
{
//
// Flags to indicate the disposition of the write.
//
HV_ACCESS_GPA_RESULT AccessResult;
} HV_OUTPUT_WRITE_GPA, *PHV_OUTPUT_WRITE_GPA;
//
// Definition of the HvCallInstallIntercept hypercall input
// structure. This call sets an intercept.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_INSTALL_INTERCEPT
{
HV_PARTITION_ID PartitionId;
HV_INTERCEPT_ACCESS_TYPE_MASK AccessType;
HV_INTERCEPT_TYPE InterceptType;
HV_INTERCEPT_PARAMETERS InterceptParameter;
} HV_INPUT_INSTALL_INTERCEPT, *PHV_INPUT_INSTALL_INTERCEPT;
//
// Definition of the HvCallCreateVp hypercall input structure.
// This call creates a virtual processor.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_CREATE_VP
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
UINT32 Padding;
HV_PROXIMITY_DOMAIN_INFO ProximityDomainInfo;
UINT64 Flags;
} HV_INPUT_CREATE_VP, *PHV_INPUT_CREATE_VP;
//
// Definition of the HvCallDeleteVp hypercall input structure.
// This call deletes a virtual processor.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_DELETE_VP
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
} HV_INPUT_DELETE_VP, *PHV_INPUT_DELETE_VP;
//
// External names used to manupulate registers
//
typedef enum _HV_REGISTER_NAME
{
// Suspend Registers
HvRegisterExplicitSuspend = 0x00000000,
HvRegisterInterceptSuspend = 0x00000001,
// Pending Interruption Register
HvX64RegisterPendingInterruption = 0x00010002,
// Interrupt State register
HvX64RegisterInterruptState = 0x00010003,
// User-Mode Registers
HvX64RegisterRax = 0x00020000,
HvX64RegisterRcx = 0x00020001,
HvX64RegisterRdx = 0x00020002,
HvX64RegisterRbx = 0x00020003,
HvX64RegisterRsp = 0x00020004,
HvX64RegisterRbp = 0x00020005,
HvX64RegisterRsi = 0x00020006,
HvX64RegisterRdi = 0x00020007,
HvX64RegisterR8 = 0x00020008,
HvX64RegisterR9 = 0x00020009,
HvX64RegisterR10 = 0x0002000A,
HvX64RegisterR11 = 0x0002000B,
HvX64RegisterR12 = 0x0002000C,
HvX64RegisterR13 = 0x0002000D,
HvX64RegisterR14 = 0x0002000E,
HvX64RegisterR15 = 0x0002000F,
HvX64RegisterRip = 0x00020010,
HvX64RegisterRflags = 0x00020011,
// Floating Point and Vector Registers
HvX64RegisterXmm0 = 0x00030000,
HvX64RegisterXmm1 = 0x00030001,
HvX64RegisterXmm2 = 0x00030002,
HvX64RegisterXmm3 = 0x00030003,
HvX64RegisterXmm4 = 0x00030004,
HvX64RegisterXmm5 = 0x00030005,
HvX64RegisterXmm6 = 0x00030006,
HvX64RegisterXmm7 = 0x00030007,
HvX64RegisterXmm8 = 0x00030008,
HvX64RegisterXmm9 = 0x00030009,
HvX64RegisterXmm10 = 0x0003000A,
HvX64RegisterXmm11 = 0x0003000B,
HvX64RegisterXmm12 = 0x0003000C,
HvX64RegisterXmm13 = 0x0003000D,
HvX64RegisterXmm14 = 0x0003000E,
HvX64RegisterXmm15 = 0x0003000F,
HvX64RegisterFpMmx0 = 0x00030010,
HvX64RegisterFpMmx1 = 0x00030011,
HvX64RegisterFpMmx2 = 0x00030012,
HvX64RegisterFpMmx3 = 0x00030013,
HvX64RegisterFpMmx4 = 0x00030014,
HvX64RegisterFpMmx5 = 0x00030015,
HvX64RegisterFpMmx6 = 0x00030016,
HvX64RegisterFpMmx7 = 0x00030017,
HvX64RegisterFpControlStatus = 0x00030018,
HvX64RegisterXmmControlStatus = 0x00030019,
// Control Registers
HvX64RegisterCr0 = 0x00040000,
HvX64RegisterCr2 = 0x00040001,
HvX64RegisterCr3 = 0x00040002,
HvX64RegisterCr4 = 0x00040003,
HvX64RegisterCr8 = 0x00040004,
// Debug Registers
HvX64RegisterDr0 = 0x00050000,
HvX64RegisterDr1 = 0x00050001,
HvX64RegisterDr2 = 0x00050002,
HvX64RegisterDr3 = 0x00050003,
HvX64RegisterDr6 = 0x00050004,
HvX64RegisterDr7 = 0x00050005,
// Segment Registers
HvX64RegisterEs = 0x00060000,
HvX64RegisterCs = 0x00060001,
HvX64RegisterSs = 0x00060002,
HvX64RegisterDs = 0x00060003,
HvX64RegisterFs = 0x00060004,
HvX64RegisterGs = 0x00060005,
HvX64RegisterLdtr = 0x00060006,
HvX64RegisterTr = 0x00060007,
// Table Registers
HvX64RegisterIdtr = 0x00070000,
HvX64RegisterGdtr = 0x00070001,
// Virtualized MSRs
HvX64RegisterTsc = 0x00080000,
HvX64RegisterEfer = 0x00080001,
HvX64RegisterKernelGsBase = 0x00080002,
HvX64RegisterApicBase = 0x00080003,
HvX64RegisterPat = 0x00080004,
HvX64RegisterSysenterCs = 0x00080005,
HvX64RegisterSysenterEip = 0x00080006,
HvX64RegisterSysenterEsp = 0x00080007,
HvX64RegisterStar = 0x00080008,
HvX64RegisterLstar = 0x00080009,
HvX64RegisterCstar = 0x0008000A,
HvX64RegisterSfmask = 0x0008000B,
HvX64RegisterInitialApicId = 0x0008000C,
//
// Cache control MSRs
//
HvX64RegisterMsrMtrrCap = 0x0008000D,
HvX64RegisterMsrMtrrDefType = 0x0008000E,
HvX64RegisterMsrMtrrPhysBase0 = 0x00080010,
HvX64RegisterMsrMtrrPhysBase1 = 0x00080011,
HvX64RegisterMsrMtrrPhysBase2 = 0x00080012,
HvX64RegisterMsrMtrrPhysBase3 = 0x00080013,
HvX64RegisterMsrMtrrPhysBase4 = 0x00080014,
HvX64RegisterMsrMtrrPhysBase5 = 0x00080015,
HvX64RegisterMsrMtrrPhysBase6 = 0x00080016,
HvX64RegisterMsrMtrrPhysBase7 = 0x00080017,
HvX64RegisterMsrMtrrPhysMask0 = 0x00080040,
HvX64RegisterMsrMtrrPhysMask1 = 0x00080041,
HvX64RegisterMsrMtrrPhysMask2 = 0x00080042,
HvX64RegisterMsrMtrrPhysMask3 = 0x00080043,
HvX64RegisterMsrMtrrPhysMask4 = 0x00080044,
HvX64RegisterMsrMtrrPhysMask5 = 0x00080045,
HvX64RegisterMsrMtrrPhysMask6 = 0x00080046,
HvX64RegisterMsrMtrrPhysMask7 = 0x00080047,
HvX64RegisterMsrMtrrFix64k00000 = 0x00080070,
HvX64RegisterMsrMtrrFix16k80000 = 0x00080071,
HvX64RegisterMsrMtrrFix16kA0000 = 0x00080072,
HvX64RegisterMsrMtrrFix4kC0000 = 0x00080073,
HvX64RegisterMsrMtrrFix4kC8000 = 0x00080074,
HvX64RegisterMsrMtrrFix4kD0000 = 0x00080075,
HvX64RegisterMsrMtrrFix4kD8000 = 0x00080076,
HvX64RegisterMsrMtrrFix4kE0000 = 0x00080077,
HvX64RegisterMsrMtrrFix4kE8000 = 0x00080078,
HvX64RegisterMsrMtrrFix4kF0000 = 0x00080079,
HvX64RegisterMsrMtrrFix4kF8000 = 0x0008007A,
// Hypervisor-defined MSRs (Misc)
HvX64RegisterHypervisorPresent = 0x00090000,
HvX64RegisterHypercall = 0x00090001,
HvX64RegisterGuestOsId = 0x00090002,
HvX64RegisterVpIndex = 0x00090003,
HvX64RegisterVpRuntime = 0x00090004,
// Hypervisor-defined MSRs (Synic)
HvX64RegisterSint0 = 0x000A0000,
HvX64RegisterSint1 = 0x000A0001,
HvX64RegisterSint2 = 0x000A0002,
HvX64RegisterSint3 = 0x000A0003,
HvX64RegisterSint4 = 0x000A0004,
HvX64RegisterSint5 = 0x000A0005,
HvX64RegisterSint6 = 0x000A0006,
HvX64RegisterSint7 = 0x000A0007,
HvX64RegisterSint8 = 0x000A0008,
HvX64RegisterSint9 = 0x000A0009,
HvX64RegisterSint10 = 0x000A000A,
HvX64RegisterSint11 = 0x000A000B,
HvX64RegisterSint12 = 0x000A000C,
HvX64RegisterSint13 = 0x000A000D,
HvX64RegisterSint14 = 0x000A000E,
HvX64RegisterSint15 = 0x000A000F,
HvX64RegisterSynicBase = 0x000A0010,
HvX64RegisterSversion = 0x000A0011,
HvX64RegisterSifp = 0x000A0012,
HvX64RegisterSipp = 0x000A0013,
HvX64RegisterEom = 0x000A0014,
// Hypervisor-defined MSRs (Synthetic Timers)
HvX64RegisterStimer0Config = 0x000B0000,
HvX64RegisterStimer0Count = 0x000B0001,
HvX64RegisterStimer1Config = 0x000B0002,
HvX64RegisterStimer1Count = 0x000B0003,
HvX64RegisterStimer2Config = 0x000B0004,
HvX64RegisterStimer2Count = 0x000B0005,
HvX64RegisterStimer3Config = 0x000B0006,
HvX64RegisterStimer3Count = 0x000B0007
} HV_REGISTER_NAME, *PHV_REGISTER_NAME;
typedef const HV_REGISTER_NAME *PCHV_REGISTER_NAME;
//
// Definiton of the HvCallGetVpRegister hypercall input structure.
// This call retrieves a Vp's register state.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_VP_REGISTERS
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
HV_REGISTER_NAME Names[];
} HV_INPUT_GET_VP_REGISTERS, *PHV_INPUT_GET_VP_REGISTERS;
typedef struct _HV_REGISTER_ASSOC
{
HV_REGISTER_NAME Name;
UINT32 Pad;
HV_REGISTER_VALUE Value;
} HV_REGISTER_ASSOC, *PHV_REGISTER_ASSOC;
typedef struct HV_CALL_ATTRIBUTES_ALIGNED(16) _HV_INPUT_SET_VP_REGISTERS
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
UINT32 RsvdZ;
HV_REGISTER_ASSOC Elements[];
} HV_INPUT_SET_VP_REGISTERS, *PHV_INPUT_SET_VP_REGISTERS;
//
// Definition of the HvCallGetVpRegisterCode hypercall input
// structure. This call retrieves the valid Vp register codes.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_VP_REGISTER_CODE
{
HV_PARTITION_ID PartitionId;
UINT32 RegisterIndex;
} HV_INPUT_GET_VP_REGISTER_CODE, *PHV_INPUT_GET_VP_REGISTER_CODE;
//
// Definition of the HvCallSwitchVirtualAddressSpace hypercall input
// structure. This call switches the guest's virtual address space.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_SWITCH_VIRTUAL_ADDRESS_SPACE
{
HV_ADDRESS_SPACE_ID AddressSpace;
} HV_INPUT_SWITCH_VIRTUAL_ADDRESS_SPACE,
*PHV_INPUT_SWITCH_VIRTUAL_ADDRESS_SPACE;
//
// Common header used by both list and space flush routines.
//
typedef struct _HV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE_HEADER
{
HV_ADDRESS_SPACE_ID AddressSpace;
HV_FLUSH_FLAGS Flags;
UINT64 ProcessorMask;
} HV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE_HEADER,
*PHV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE_HEADER;
//
// Definition of the HvCallFlushVirtualAddressSpace hypercall input
// structure. This call flushes the virtual TLB entries which belong
// to the indicated address space, on one or more processors.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE
{
HV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE_HEADER Header;
} HV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE, *PHV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE;
//
// Definition of the HvCallFlushVirtualAddressList hypercall input
// structure. This call invalidates portions of the virtual TLB which
// belong to the indicates address space, on one more more processors.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_FLUSH_VIRTUAL_ADDRESS_LIST
{
HV_INPUT_FLUSH_VIRTUAL_ADDRESS_SPACE_HEADER Header;
HV_GVA GvaList[];
} HV_INPUT_FLUSH_VIRTUAL_ADDRESS_LIST, *PHV_INPUT_FLUSH_VIRTUAL_ADDRESS_LIST;
//
// Definition of the HvAssertVirtualInterrupt hypercall input
// structure. This call asserts an interrupt in a guest partition.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_ASSERT_VIRTUAL_INTERRUPT
{
HV_PARTITION_ID TargetPartition;
HV_INTERRUPT_CONTROL InterruptControl;
UINT64 DestinationAddress;
HV_INTERRUPT_VECTOR RequestedVector;
UINT32 Reserved;
} HV_INPUT_ASSERT_VIRTUAL_INTERRUPT, *PHV_INPUT_ASSERT_VIRTUAL_INTERRUPT;
//
// Definition of the HvClearVirtualInterrupt hypercall input
// structure. This call clears the acknowledged status of a previously
// acknowledged vector.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_CLEAR_VIRTUAL_INTERRUPT
{
HV_PARTITION_ID TargetPartition;
} HV_INPUT_CLEAR_VIRTUAL_INTERRUPT, *PHV_INPUT_CLEAR_VIRTUAL_INTERRUPT;
//
// Definition of the HvCreatePort hypercall input structure. This
// call allocates a port object.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_CREATE_PORT
{
HV_PARTITION_ID PortPartition;
HV_PORT_ID PortId;
UINT32 Padding;
HV_PARTITION_ID ConnectionPartition;
HV_PORT_INFO PortInfo;
} HV_INPUT_CREATE_PORT, *PHV_INPUT_CREATE_PORT;
//
// Definition of the HvDeletePort hypercall input structure. This
// call deletes a port object.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_DELETE_PORT
{
HV_PARTITION_ID PortPartition;
HV_PORT_ID PortId;
UINT32 Reserved;
} HV_INPUT_DELETE_PORT, *PHV_INPUT_DELETE_PORT;
//
// Definition of the HvConnectPort hypercall input structure. This
// call creates a connection to a previously-created port in another
// partition.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_CONNECT_PORT
{
HV_PARTITION_ID ConnectionPartition;
HV_CONNECTION_ID ConnectionId;
UINT32 Reserved1;
HV_PARTITION_ID PortPartition;
HV_PORT_ID PortId;
UINT32 Reserved2;
HV_CONNECTION_INFO ConnectionInfo;
} HV_INPUT_CONNECT_PORT, *PHV_INPUT_CONNECT_PORT;
//
// Definition of the HvGetPortProperty hypercall input and output
// structures. This call retrieves a property of a previously-created
// port in the current or another partition.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_PORT_PROPERTY
{
HV_PARTITION_ID PortPartition;
HV_PORT_ID PortId;
UINT32 Reserved;
HV_PORT_PROPERTY_CODE PropertyCode;
} HV_INPUT_GET_PORT_PROPERTY, *PHV_INPUT_GET_PORT_PROPERTY;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_PORT_PROPERTY
{
HV_PORT_PROPERTY PropertyValue;
} HV_OUTPUT_GET_PORT_PROPERTY, *PHV_OUTPUT_GET_PORT_PROPERTY;
//
// Definition of the HvDisconnectPort hypercall input structure. This
// call disconnects an existing connection.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_DISCONNECT_PORT
{
HV_PARTITION_ID ConnectionPartition;
HV_CONNECTION_ID ConnectionId;
UINT32 Reserved;
} HV_INPUT_DISCONNECT_PORT, *PHV_INPUT_DISCONNECT_PORT;
//
// Definition of the HvPostMessage hypercall input structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_POST_MESSAGE
{
HV_CONNECTION_ID ConnectionId;
UINT32 Reserved;
HV_MESSAGE_TYPE MessageType;
UINT32 PayloadSize;
UINT64 Payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
} HV_INPUT_POST_MESSAGE, *PHV_INPUT_POST_MESSAGE;
//
// Definition of the HvSignalEvent hypercall input structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_SIGNAL_EVENT
{
HV_CONNECTION_ID ConnectionId;
UINT16 FlagNumber;
UINT16 RsvdZ;
} HV_INPUT_SIGNAL_EVENT, *PHV_INPUT_SIGNAL_EVENT;
//
// Define the scheduler run time hypercall input/output structures.
//
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_LOGICAL_PROCESSOR_RUN_TIME
{
HV_NANO100_TIME GlobalTime;
HV_NANO100_TIME LocalRunTime;
HV_NANO100_TIME GroupRunTime;
HV_NANO100_TIME HypervisorTime;
} HV_OUTPUT_GET_LOGICAL_PROCESSOR_RUN_TIME,
*PHV_OUTPUT_GET_LOGICAL_PROCESSOR_RUN_TIME;
typedef struct HV_CALL_ATTRIBUTES
_HV_INPUT_SET_LOGICAL_PROCESSOR_RUN_TIME_GROUP
{
UINT64 Flags; // Reserved Zeroes.
UINT64 ProcessorMask;
} HV_INPUT_SET_LOGICAL_PROCESSOR_RUN_TIME_GROUP,
*PHV_INPUT_SET_LOGICAL_PROCESSOR_RUN_TIME_GROUP;
typedef struct HV_CALL_ATTRIBUTES
_HV_INPUT_CLEAR_LOGICAL_PROCESSOR_RUN_TIME_GROUP
{
HV_VP_INDEX VpIndex;
} HV_INPUT_CLEAR_LOGICAL_PROCESSOR_RUN_TIME_GROUP,
*PHV_INPUT_CLEAR_LOGICAL_PROCESSOR_RUN_TIME_GROUP;
//
// External logical processor power states
//
typedef enum _HV_LOGICAL_PROCESSOR_POWER_STATE
{
HvPowerStateRunning = 0x00000000,
HvPowerStateLowPower = 0x00000001,
HvPowerStateOffline = 0xFFFFFFFF
} HV_LOGICAL_PROCESSOR_POWER_STATE, *PHV_LOGICAL_PROCESSOR_POWER_STATE;
typedef struct HV_CALL_ATTRIBUTES
_HV_INPUT_NOTIFY_LOGICAL_PROCESSOR_POWER_STATE
{
UINT32 PowerState;
UINT32 Pad;
} HV_INPUT_NOTIFY_LOGICAL_PROCESSOR_POWER_STATE,
*PHV_INPUT_NOTIFY_LOGICAL_PROCESSOR_POWER_STATE;
//
// Definition of the HvGetNextLogicalProcessor hypercall input and
// output structures.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_NEXT_LOGICAL_PROCESSOR
{
HV_LOGICAL_PROCESSOR_INDEX SearchStartIndex;
} HV_INPUT_GET_NEXT_LOGICAL_PROCESSOR, *PHV_INPUT_GET_NEXT_LOGICAL_PROCESSOR;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_NEXT_LOGICAL_PROCESSOR
{
HV_LOGICAL_PROCESSOR_INDEX LogicalProcessorIndex;
HV_PHYSICAL_NODE_INDEX PhysicalNode;
} HV_OUTPUT_GET_NEXT_LOGICAL_PROCESSOR, *PHV_OUTPUT_GET_NEXT_LOGICAL_PROCESSOR;
//
// Definition of the HvGetNextRamPageRange hypercall input and output
// structures.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_GET_NEXT_RAM_PAGE_RANGE
{
HV_SPA_PAGE_NUMBER SearchStart;
} HV_INPUT_GET_NEXT_RAM_PAGE_RANGE, *PHV_INPUT_GET_NEXT_RAM_PAGE_RANGE;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_GET_NEXT_RAM_PAGE_RANGE
{
HV_SPA_PAGE_NUMBER RangeStart;
UINT64 PageCount;
HV_PHYSICAL_NODE_INDEX PhysicalNode;
} HV_OUTPUT_GET_NEXT_RAM_PAGE_RANGE, *PHV_OUTPUT_GET_NEXT_RAM_PAGE_RANGE;
//
// Definition of the HvSavePartitionState hypercall input and output
// structures.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_SAVE_PARTITION_STATE
{
HV_PARTITION_ID PartitionId;
HV_SAVE_RESTORE_STATE_FLAGS Flags;
} HV_INPUT_SAVE_PARTITION_STATE, *PHV_INPUT_SAVE_PARTITION_STATE;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_SAVE_PARTITION_STATE
{
UINT32 SaveDataCount;
HV_SAVE_RESTORE_STATE_RESULT SaveState;
UINT8 SaveData[4080];
} HV_OUTPUT_SAVE_PARTITION_STATE, *PHV_OUTPUT_SAVE_PARTITION_STATE;
//
// Definition of the HvRestorePartitionState hypercall input and
// output structures.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_RESTORE_PARTITION_STATE
{
HV_PARTITION_ID PartitionId;
HV_SAVE_RESTORE_STATE_FLAGS Flags;
UINT32 RestoreDataCount;
UINT8 RestoreData[4080];
} HV_INPUT_RESTORE_PARTITION_STATE, *PHV_INPUT_RESTORE_PARTITION_STATE;
typedef struct HV_CALL_ATTRIBUTES _HV_OUTPUT_RESTORE_PARTITION_STATE
{
HV_SAVE_RESTORE_STATE_RESULT RestoreState;
UINT32 RestoreDataConsumed;
} HV_OUTPUT_RESTORE_PARTITION_STATE, *PHV_OUTPUT_RESTORE_PARTITION_STATE;
//
// Definition of the HvSpecifyPreferredAffinity hypercall input
// structure.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_SPECIFY_PREFERRED_AFFINITY
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
HV_LOGICAL_PROCESSOR_INDEX PreferredAffinity;
} HV_INPUT_SPECIFY_PREFERRED_AFFINITY, *PHV_INPUT_SPECIFY_PREFERRED_AFFINITY;
//
// Definitions for the stats hypercall structures.
//
typedef union _HV_STATS_OBJECT_IDENTITY
{
//
// HvStatsObjectHypervisor
//
struct
{
UINT64 ReservedZ1[2];
} Hypervisor;
//
// HvStatsObjectLogicalProcessor
//
struct
{
HV_LOGICAL_PROCESSOR_INDEX LogicalProcessorIndex;
UINT32 ReservedZ2;
UINT64 ReservedZ3;
} LogicalProcessor;
//
// HvStatsObjectPartition
//
struct
{
HV_PARTITION_ID PartitionId;
UINT64 ReservedZ4;
} Partition;
//
// HvStatsObjectVp
//
struct
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
UINT32 ReservedZ5;
} Vp;
} HV_STATS_OBJECT_IDENTITY;
typedef const HV_STATS_OBJECT_IDENTITY *PCHV_STATS_OBJECT_IDENTITY;
//
// Definition of the HvMapStatsPage hypercall input structure. This
// call allows a partition to map the page with statistics into
// the caller's GPA space.for child partition or for itself.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_MAP_STATS_PAGE
{
HV_STATS_OBJECT_TYPE StatsType;
HV_STATS_OBJECT_IDENTITY ObjectIdentity;
HV_GPA_PAGE_NUMBER MapLocation;
} HV_INPUT_MAP_STATS_PAGE, *PHV_INPUT_MAP_STATS_PAGE;
//
// Definition of the HvUnmapStatsPage hypercall input structure. This
// call allows a partition to unmap the page with statistics from
// the caller's GPA space.
//
typedef struct HV_CALL_ATTRIBUTES _HV_INPUT_UNMAP_STATS_PAGE
{
HV_STATS_OBJECT_TYPE StatsType;
HV_STATS_OBJECT_IDENTITY ObjectIdentity;
} HV_INPUT_UNMAP_STATS_PAGE, *PHV_INPUT_UNMAP_STATS_PAGE;
#if _MSC_VER >= 1200
#pragma warning(pop)
#else
#pragma warning(default:4200)
#pragma warning(default:4201)
#pragma warning(default:4214)
#pragma warning(default:4324)
#endif
#endif //_HVGDK_