📄 scsi-miniport.h
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typedef void VOID;
typedef char CHAR;
typedef long LONG;
typedef unsigned long ULONG;
typedef unsigned short USHORT;
typedef unsigned char UCHAR;
typedef UCHAR BOOLEAN;
struct LARGE_INTEGER {
ULONG LowPart;
LONG HighPart;
};
typedef LARGE_INTEGER SCSI_PHYSICAL_ADDRESS;
typedef VOID* PVOID;
typedef BOOLEAN* PBOOLEAN;
typedef CHAR* PCHAR;
#define IN
#define OUT
#define NULL 0
enum { FALSE, TRUE };
static const UCHAR SP_UNTAGGED = (UCHAR)~0;
enum INTERFACE_TYPE {
InterfaceTypeUndefined = -1,
Internal,
Isa,
Eisa,
MicroChannel,
TurboChannel,
PCIBus,
VMEBus,
NuBus,
PCMCIABus,
CBus,
MPIBus,
MPSABus,
ProcessorInternal,
InternalPowerBus,
PNPISABus,
PNPBus,
MaximumInterfaceType
};
enum SCSI_NOTIFICATION_TYPE {
RequestComplete,
NextRequest,
NextLuRequest,
ResetDetected,
CallDisableInterrupts,
CallEnableInterrupts,
RequestTimerCall,
BusChangeDetected,
WMIEvent,
WMIReregister
};
enum SCSI_ADAPTER_CONTROL_TYPE {
ScsiQuerySupportedControlTypes,
ScsiStopAdapter,
ScsiRestartAdapter,
ScsiSetBootConfig,
ScsiSetRunningConfig,
ScsiAdapterControlMax,
MakeAdapterControlTypeSizeOfUlong = 0xffffffff
};
enum SCSI_ADAPTER_CONTROL_STATUS {
ScsiAdapterControlSuccess,
ScsiAdapterControlUnsuccessful
};
enum KINTERRUPT_MODE {
LevelSensitive,
Latched
};
enum DMA_WIDTH {
Width8Bits,
Width16Bits,
Width32Bits,
MaximumDmaWidth
};
enum DMA_SPEED {
Compatible,
TypeA,
TypeB,
TypeC,
TypeF,
MaximumDmaSpeed
};
struct ACCESS_RANGE {
SCSI_PHYSICAL_ADDRESS RangeStart;
ULONG RangeLength;
BOOLEAN RangeInMemory;
};
struct SCSI_REQUEST_BLOCK {
USHORT Length;
UCHAR Function;
UCHAR SrbStatus;
UCHAR ScsiStatus;
UCHAR PathId;
UCHAR TargetId;
UCHAR Lun;
UCHAR QueueTag;
UCHAR QueueAction;
UCHAR CdbLength;
UCHAR SenseInfoBufferLength;
ULONG SrbFlags;
ULONG DataTransferLength;
ULONG TimeOutValue;
PVOID DataBuffer;
PVOID SenseInfoBuffer;
SCSI_REQUEST_BLOCK* NextSrb;
PVOID OriginalRequest;
PVOID SrbExtension;
union {
ULONG InternalStatus;
ULONG QueueSortKey;
};
#if defined(_WIN64)
ULONG Reserved;
#endif
UCHAR Cdb[16]; // offset 30
};
typedef SCSI_REQUEST_BLOCK* PSCSI_REQUEST_BLOCK;
struct PORT_CONFIGURATION_INFORMATION {
ULONG Length;
ULONG SystemIoBusNumber;
INTERFACE_TYPE AdapterInterfaceType;
ULONG BusInterruptLevel;
ULONG BusInterruptVector;
KINTERRUPT_MODE InterruptMode;
ULONG MaximumTransferLength;
ULONG NumberOfPhysicalBreaks;
ULONG DmaChannel;
ULONG DmaPort;
DMA_WIDTH DmaWidth;
DMA_SPEED DmaSpeed;
ULONG AlignmentMask;
ULONG NumberOfAccessRanges;
ACCESS_RANGE (*AccessRanges)[];
PVOID Reserved;
UCHAR NumberOfBuses;
UCHAR InitiatorBusId[8];
BOOLEAN ScatterGather;
BOOLEAN Master;
BOOLEAN CachesData;
BOOLEAN AdapterScansDown;
BOOLEAN AtdiskPrimaryClaimed;
BOOLEAN AtdiskSecondaryClaimed;
BOOLEAN Dma32BitAddresses;
BOOLEAN DemandMode;
BOOLEAN MapBuffers;
BOOLEAN NeedPhysicalAddresses;
BOOLEAN TaggedQueuing;
BOOLEAN AutoRequestSense;
BOOLEAN MultipleRequestPerLu;
BOOLEAN ReceiveEvent;
BOOLEAN RealModeInitialized;
BOOLEAN BufferAccessScsiPortControlled;
UCHAR MaximumNumberOfTargets;
UCHAR ReservedUchars[2];
ULONG SlotNumber;
ULONG BusInterruptLevel2;
ULONG BusInterrutVector2;
KINTERRUPT_MODE InterruptMode2;
ULONG DmaChannel2;
ULONG DmaPort2;
DMA_WIDTH DmaWidth2;
DMA_SPEED DmaSpeed2;
ULONG DeviceExtensionSize;
ULONG SpecificLuExtensionSize;
ULONG SrbExtensionSize;
UCHAR Dma64BitAddresses;
BOOLEAN ResetTargetSupported;
UCHAR MaximumNumberOfLogicalUnits;
BOOLEAN WmiDataProvider;
};
typedef PORT_CONFIGURATION_INFORMATION* PPORT_CONFIGURATION_INFORMATION;
struct SCSI_SUPPORTED_CONTROL_TYPE_LIST {
IN ULONG MaxControlType;
OUT BOOLEAN SupportedTypeList[ScsiAdapterControlMax];
};
#define SP_RETURN_NOT_FOUND 0
#define SP_RETURN_FOUND 1
#define SP_RETURN_ERROR 2
#define SP_RETURN_BAD_CONFIG 3
typedef BOOLEAN (__stdcall *PHW_INITIALIZE)(IN PVOID DeviceExtension);
typedef BOOLEAN (__stdcall *PHW_STARTIO)(IN PVOID DeviceExtension, IN SCSI_REQUEST_BLOCK* Srb);
typedef BOOLEAN (__stdcall *PHW_INTERRUPT)(IN PVOID DeviceExtension);
typedef VOID (__stdcall *PHW_TIMER)(IN PVOID DeviceExtension);
typedef VOID (__stdcall *PHW_DMA_STARTED)(IN PVOID DeviceExtension);
typedef ULONG (__stdcall *PHW_FIND_ADAPTER)(IN PVOID DeviceExtension, IN PVOID HwContext, IN PVOID BusInformation, IN CHAR* ArgumentString, IN OUT PPORT_CONFIGURATION_INFORMATION ConfigInfo, OUT PBOOLEAN Again);
typedef BOOLEAN (__stdcall *PHW_RESET_BUS)(IN PVOID DeviceExtension, IN ULONG PathId);
typedef BOOLEAN (__stdcall *PHW_ADAPTER_STATE)(IN PVOID DeviceExtension, IN PVOID Context, IN BOOLEAN SaveState);
typedef SCSI_ADAPTER_CONTROL_STATUS (__stdcall *PHW_ADAPTER_CONTROL)(IN PVOID DeviceExtension, IN SCSI_ADAPTER_CONTROL_TYPE ControlType, IN PVOID Parameters);
struct HW_INITIALIZATION_DATA {
ULONG HwInitializationDataSize;
INTERFACE_TYPE AdapterInterfaceType;
PHW_INITIALIZE HwInitialize;
PHW_STARTIO HwStartIo;
PHW_INTERRUPT HwInterrupt;
PHW_FIND_ADAPTER HwFindAdapter;
PHW_RESET_BUS HwResetBus;
PHW_DMA_STARTED HwDmaStarted;
PHW_ADAPTER_STATE HwAdapterState;
ULONG DeviceExtensionSize;
ULONG SpecificLuExtensionSize;
ULONG SrbExtensionSize;
ULONG NumberOfAccessRanges;
PVOID Reserved;
BOOLEAN MapBuffers;
BOOLEAN NeedPhysicalAddresses;
BOOLEAN TaggedQueuing;
BOOLEAN AutoRequestSense;
BOOLEAN MultipleRequestPerLu;
BOOLEAN ReceiveEvent;
USHORT VendorIdLength;
PVOID VendorId;
USHORT ReservedUshort;
USHORT DeviceIdLength;
PVOID DeviceId;
PHW_ADAPTER_CONTROL HwAdapterControl;
};
extern "C" {
ULONG __stdcall ScsiPortInitialize(IN VOID* Argument1, IN VOID* Argument2, IN HW_INITIALIZATION_DATA* HwInitializationData, IN VOID* HwContext);
VOID __cdecl ScsiPortNotification(IN SCSI_NOTIFICATION_TYPE NotificationType, IN VOID* HwDeviceExtension, ...);
VOID __stdcall ScsiPortLogError(IN VOID* HwDeviceExtension, IN SCSI_REQUEST_BLOCK* Srb, IN UCHAR PathId, IN UCHAR TargetId, IN UCHAR Lun, IN ULONG ErrorCode, IN ULONG UniqueId);
VOID __stdcall ScsiPortCompleteRequest(IN VOID* HwDeviceExtension, IN UCHAR PathId, IN UCHAR TargetId, IN UCHAR Lun, IN UCHAR SrbStatus);
VOID __stdcall ScsiPortMoveMemory(IN VOID* WriteBuffer, IN const VOID* ReadBuffer, IN ULONG Length);
VOID __cdecl ScsiDebugPrint(ULONG DebugPrintLevel, CHAR* Message, ...);
ULONG __cdecl DbgPrint(CHAR* fmt, ...);
}
#if 0
#define DBGPRINT(x) ScsiDebugPrint x
#define DBGLEVEL 0,
#elif 0
#define DBGPRINT(x) DbgPrint x
#define DBGLEVEL
#elif 1
#define DBGPRINT(x) DebugPrintf x
#define DBGLEVEL
#else
#define DBGPRINT(x)
#endif
#define SRB_FUNCTION_EXECUTE_SCSI 0x00
#define SRB_FUNCTION_CLAIM_DEVICE 0x01
#define SRB_FUNCTION_IO_CONTROL 0x02
#define SRB_FUNCTION_RECEIVE_EVENT 0x03
#define SRB_FUNCTION_RELEASE_QUEUE 0x04
#define SRB_FUNCTION_ATTACH_DEVICE 0x05
#define SRB_FUNCTION_RELEASE_DEVICE 0x06
#define SRB_FUNCTION_SHUTDOWN 0x07
#define SRB_FUNCTION_FLUSH 0x08
#define SRB_FUNCTION_ABORT_COMMAND 0x10
#define SRB_FUNCTION_RELEASE_RECOVERY 0x11
#define SRB_FUNCTION_RESET_BUS 0x12
#define SRB_FUNCTION_RESET_DEVICE 0x13
#define SRB_FUNCTION_TERMINATE_IO 0x14
#define SRB_FUNCTION_FLUSH_QUEUE 0x15
#define SRB_FUNCTION_REMOVE_DEVICE 0x16
#define SRB_FUNCTION_WMI 0x17
#define SRB_FUNCTION_LOCK_QUEUE 0x18
#define SRB_FUNCTION_UNLOCK_QUEUE 0x19
#define SRB_FLAGS_QUEUE_ACTION_ENABLE 0x00000002
#define SRB_FLAGS_DISABLE_DISCONNECT 0x00000004
#define SRB_FLAGS_DISABLE_SYNCH_TRANSFER 0x00000008
#define SRB_FLAGS_BYPASS_FROZEN_QUEUE 0x00000010
#define SRB_FLAGS_DISABLE_AUTOSENSE 0x00000020
#define SRB_FLAGS_DATA_IN 0x00000040
#define SRB_FLAGS_DATA_OUT 0x00000080
#define SRB_FLAGS_NO_DATA_TRANSFER 0x00000000
#define SRB_FLAGS_UNSPECIFIED_DIRECTION (SRB_FLAGS_DATA_IN | SRB_FLAGS_DATA_OUT)
#define SRB_FLAGS_NO_QUEUE_FREEZE 0x00000100
#define SRB_FLAGS_ADAPTER_CACHE_ENABLE 0x00000200
#define SRB_FLAGS_IS_ACTIVE 0x00010000
#define SRB_FLAGS_ALLOCATED_FROM_ZONE 0x00020000
#define SRB_FLAGS_SGLIST_FROM_POOL 0x00040000
#define SRB_FLAGS_BYPASS_LOCKED_QUEUE 0x00080000
#define SRB_FLAGS_NO_KEEP_AWAKE 0x00100000
#define SRB_FLAGS_PORT_DRIVER_RESERVED 0x0F000000
#define SRB_FLAGS_CLASS_DRIVER_RESERVED 0xF0000000
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