LXR qemu/target/i386/whpx/whpx-internal.h

   1#ifndef WHP_INTERNAL_H
   2#define WHP_INTERNAL_H
   3
   4#include <windows.h>
   5#include <WinHvPlatform.h>
   6#include <WinHvEmulation.h>
   7
   8struct 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
  16extern struct whpx_state whpx_global;
  17void 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 */
  66LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE)
  67LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE)
  68LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE)
  69
  70struct 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
  76extern struct WHPDispatch whp_dispatch;
  77
  78bool init_whp_dispatch(void);
  79
  80typedef 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