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 struct whpx_lapic_state { 17 struct { 18 uint32_t data; 19 uint32_t padding[3]; 20 } fields[256]; 21 }; 22 23 extern struct whpx_state whpx_global; 24 void whpx_apic_get(DeviceState *s); 25 26 #define WHV_E_UNKNOWN_CAPABILITY 0x80370300L 27 28 #define LIST_WINHVPLATFORM_FUNCTIONS(X) \ 29 X(HRESULT, WHvGetCapability, (WHV_CAPABILITY_CODE CapabilityCode, VOID* CapabilityBuffer, UINT32 CapabilityBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \ 30 X(HRESULT, WHvCreatePartition, (WHV_PARTITION_HANDLE* Partition)) \ 31 X(HRESULT, WHvSetupPartition, (WHV_PARTITION_HANDLE Partition)) \ 32 X(HRESULT, WHvDeletePartition, (WHV_PARTITION_HANDLE Partition)) \ 33 X(HRESULT, WHvGetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \ 34 X(HRESULT, WHvSetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, const VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes)) \ 35 X(HRESULT, WHvMapGpaRange, (WHV_PARTITION_HANDLE Partition, VOID* SourceAddress, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes, WHV_MAP_GPA_RANGE_FLAGS Flags)) \ 36 X(HRESULT, WHvUnmapGpaRange, (WHV_PARTITION_HANDLE Partition, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes)) \ 37 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)) \ 38 X(HRESULT, WHvCreateVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \ 39 X(HRESULT, WHvDeleteVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex)) \ 40 X(HRESULT, WHvRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, VOID* ExitContext, UINT32 ExitContextSizeInBytes)) \ 41 X(HRESULT, WHvCancelRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \ 42 X(HRESULT, WHvGetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, WHV_REGISTER_VALUE* RegisterValues)) \ 43 X(HRESULT, WHvSetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, const WHV_REGISTER_VALUE* RegisterValues)) \ 44 45 /* 46 * These are supplemental functions that may not be present 47 * on all versions and are not critical for basic functionality. 48 */ 49 #define LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(X) \ 50 X(HRESULT, WHvSuspendPartitionTime, (WHV_PARTITION_HANDLE Partition)) \ 51 X(HRESULT, WHvRequestInterrupt, (WHV_PARTITION_HANDLE Partition, \ 52 WHV_INTERRUPT_CONTROL* Interrupt, UINT32 InterruptControlSize)) \ 53 X(HRESULT, WHvGetVirtualProcessorInterruptControllerState2, \ 54 (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \ 55 UINT32 StateSize, UINT32* WrittenSize)) \ 56 X(HRESULT, WHvSetVirtualProcessorInterruptControllerState2, \ 57 (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \ 58 UINT32 StateSize)) \ 59 60 #define LIST_WINHVEMULATION_FUNCTIONS(X) \ 61 X(HRESULT, WHvEmulatorCreateEmulator, (const WHV_EMULATOR_CALLBACKS* Callbacks, WHV_EMULATOR_HANDLE* Emulator)) \ 62 X(HRESULT, WHvEmulatorDestroyEmulator, (WHV_EMULATOR_HANDLE Emulator)) \ 63 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)) \ 64 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)) \ 65 66 #define WHP_DEFINE_TYPE(return_type, function_name, signature) \ 67 typedef return_type (WINAPI *function_name ## _t) signature; 68 69 #define WHP_DECLARE_MEMBER(return_type, function_name, signature) \ 70 function_name ## _t function_name; 71 72 /* Define function typedef */ 73 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE) 74 LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE) 75 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE) 76 77 struct WHPDispatch { 78 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER) 79 LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER) 80 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER) 81 }; 82 83 extern struct WHPDispatch whp_dispatch; 84 85 bool init_whp_dispatch(void); 86 87 typedef enum WHPFunctionList { 88 WINHV_PLATFORM_FNS_DEFAULT, 89 WINHV_EMULATION_FNS_DEFAULT, 90 WINHV_PLATFORM_FNS_SUPPLEMENTAL 91 } WHPFunctionList; 92 93 #endif /* WHP_INTERNAL_H */ 94