1 #ifndef WHP_INTERNAL_H 2 #define WHP_INTERNAL_H 3 4 #include <windows.h> 5 #include <WinHvPlatform.h> 6 #include <WinHvEmulation.h> 7 8 struct whpx_state { 9 uint64_t mem_quota; 10 WHV_PARTITION_HANDLE partition; 11 bool kernel_irqchip_allowed; 12 bool kernel_irqchip_required; 13 bool apic_in_platform; 14 }; 15 16 extern struct whpx_state whpx_global; 17 void whpx_apic_get(DeviceState *s); 18 19 #define WHV_E_UNKNOWN_CAPABILITY 0x80370300L 20 21 #define LIST_WINHVPLATFORM_FUNCTIONS(X) \ 22 X(HRESULT, WHvGetCapability, (WHV_CAPABILITY_CODE CapabilityCode, VOID* CapabilityBuffer, UINT32 CapabilityBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \ 23 X(HRESULT, WHvCreatePartition, (WHV_PARTITION_HANDLE* Partition)) \ 24 X(HRESULT, WHvSetupPartition, (WHV_PARTITION_HANDLE Partition)) \ 25 X(HRESULT, WHvDeletePartition, (WHV_PARTITION_HANDLE Partition)) \ 26 X(HRESULT, WHvGetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \ 27 X(HRESULT, WHvSetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, const VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes)) \ 28 X(HRESULT, WHvMapGpaRange, (WHV_PARTITION_HANDLE Partition, VOID* SourceAddress, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes, WHV_MAP_GPA_RANGE_FLAGS Flags)) \ 29 X(HRESULT, WHvUnmapGpaRange, (WHV_PARTITION_HANDLE Partition, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes)) \ 30 X(HRESULT, WHvTranslateGva, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, WHV_GUEST_VIRTUAL_ADDRESS Gva, WHV_TRANSLATE_GVA_FLAGS TranslateFlags, WHV_TRANSLATE_GVA_RESULT* TranslationResult, WHV_GUEST_PHYSICAL_ADDRESS* Gpa)) \ 31 X(HRESULT, WHvCreateVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \ 32 X(HRESULT, WHvDeleteVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex)) \ 33 X(HRESULT, WHvRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, VOID* ExitContext, UINT32 ExitContextSizeInBytes)) \ 34 X(HRESULT, WHvCancelRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \ 35 X(HRESULT, WHvGetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, WHV_REGISTER_VALUE* RegisterValues)) \ 36 X(HRESULT, WHvSetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, const WHV_REGISTER_VALUE* RegisterValues)) \ 37 38 /* 39 * These are supplemental functions that may not be present 40 * on all versions and are not critical for basic functionality. 41 */ 42 #define LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(X) \ 43 X(HRESULT, WHvSuspendPartitionTime, (WHV_PARTITION_HANDLE Partition)) \ 44 X(HRESULT, WHvRequestInterrupt, (WHV_PARTITION_HANDLE Partition, \ 45 WHV_INTERRUPT_CONTROL* Interrupt, UINT32 InterruptControlSize)) \ 46 X(HRESULT, WHvGetVirtualProcessorInterruptControllerState2, \ 47 (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \ 48 UINT32 StateSize, UINT32* WrittenSize)) \ 49 X(HRESULT, WHvSetVirtualProcessorInterruptControllerState2, \ 50 (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \ 51 UINT32 StateSize)) \ 52 53 #define LIST_WINHVEMULATION_FUNCTIONS(X) \ 54 X(HRESULT, WHvEmulatorCreateEmulator, (const WHV_EMULATOR_CALLBACKS* Callbacks, WHV_EMULATOR_HANDLE* Emulator)) \ 55 X(HRESULT, WHvEmulatorDestroyEmulator, (WHV_EMULATOR_HANDLE Emulator)) \ 56 X(HRESULT, WHvEmulatorTryIoEmulation, (WHV_EMULATOR_HANDLE Emulator, VOID* Context, const WHV_VP_EXIT_CONTEXT* VpContext, const WHV_X64_IO_PORT_ACCESS_CONTEXT* IoInstructionContext, WHV_EMULATOR_STATUS* EmulatorReturnStatus)) \ 57 X(HRESULT, WHvEmulatorTryMmioEmulation, (WHV_EMULATOR_HANDLE Emulator, VOID* Context, const WHV_VP_EXIT_CONTEXT* VpContext, const WHV_MEMORY_ACCESS_CONTEXT* MmioInstructionContext, WHV_EMULATOR_STATUS* EmulatorReturnStatus)) \ 58 59 #define WHP_DEFINE_TYPE(return_type, function_name, signature) \ 60 typedef return_type (WINAPI *function_name ## _t) signature; 61 62 #define WHP_DECLARE_MEMBER(return_type, function_name, signature) \ 63 function_name ## _t function_name; 64 65 /* Define function typedef */ 66 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE) 67 LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE) 68 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE) 69 70 struct WHPDispatch { 71 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER) 72 LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER) 73 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER) 74 }; 75 76 extern struct WHPDispatch whp_dispatch; 77 78 bool init_whp_dispatch(void); 79 80 typedef enum WHPFunctionList { 81 WINHV_PLATFORM_FNS_DEFAULT, 82 WINHV_EMULATION_FNS_DEFAULT, 83 WINHV_PLATFORM_FNS_SUPPLEMENTAL 84 } WHPFunctionList; 85 86 #endif /* WHP_INTERNAL_H */ 87