mirror of
https://github.com/reactos/reactos.git
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586 lines
15 KiB
C
586 lines
15 KiB
C
#ifndef _STREAM_H
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#define _STREAM_H
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#include <ntddk.h>
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#include <windef.h>
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#include <ks.h>
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/* Helper macro to enable gcc's extension. */
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#ifndef __GNU_EXTENSION
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#ifdef __GNUC__
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#define __GNU_EXTENSION __extension__
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#else
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#define __GNU_EXTENSION
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#endif
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#endif
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#define STREAMAPI __stdcall
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#define STREAM_SYSTEM_TIME_MASK ((STREAM_SYSTEM_TIME)0x00000001FFFFFFFF)
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typedef enum
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{
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DebugLevelFatal = 0,
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DebugLevelError,
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DebugLevelWarning,
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DebugLevelInfo,
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DebugLevelTrace,
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DebugLevelVerbose,
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DebugLevelMaximum
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}STREAM_DEBUG_LEVEL;
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#if DBG
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#define DebugPrint(x) StreamClassDebugPrint x
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#define DEBUG_BREAKPOINT() DbgBreakPoint()
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#define DEBUG_ASSERT(exp) \
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if ( !(exp) ) { \
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StreamClassDebugAssert( __FILE__, __LINE__, #exp, exp); \
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}
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#else
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#define DebugPrint(x)
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#define DEBUG_BREAKPOINT()
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#define DEBUG_ASSERT(exp)
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#endif
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typedef PHYSICAL_ADDRESS STREAM_PHYSICAL_ADDRESS, *PSTREAM_PHYSICAL_ADDRESS;
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__GNU_EXTENSION typedef unsigned __int64 STREAM_SYSTEM_TIME, *PSTREAM_SYSTEM_TIME;
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__GNU_EXTENSION typedef unsigned __int64 STREAM_TIMESTAMP, *PSTREAM_TIMESTAMP;
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typedef enum
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{
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TIME_GET_STREAM_TIME,
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TIME_READ_ONBOARD_CLOCK,
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TIME_SET_ONBOARD_CLOCK
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}TIME_FUNCTION;
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typedef struct _HW_TIME_CONTEXT
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{
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struct _HW_DEVICE_EXTENSION *HwDeviceExtension;
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struct _HW_STREAM_OBJECT *HwStreamObject;
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TIME_FUNCTION Function;
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ULONGLONG Time;
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ULONGLONG SystemTime;
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}HW_TIME_CONTEXT, *PHW_TIME_CONTEXT;
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typedef struct _HW_EVENT_DESCRIPTOR
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{
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BOOLEAN Enable;
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PKSEVENT_ENTRY EventEntry;
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PKSEVENTDATA EventData;
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__GNU_EXTENSION union
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{
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struct _HW_STREAM_OBJECT * StreamObject;
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struct _HW_DEVICE_EXTENSION *DeviceExtension;
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};
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ULONG EnableEventSetIndex;
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PVOID HwInstanceExtension;
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ULONG Reserved;
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} HW_EVENT_DESCRIPTOR, *PHW_EVENT_DESCRIPTOR;
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struct _HW_STREAM_REQUEST_BLOCK;
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typedef VOID (STREAMAPI * PHW_RECEIVE_STREAM_DATA_SRB) (IN struct _HW_STREAM_REQUEST_BLOCK * SRB);
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typedef VOID (STREAMAPI * PHW_RECEIVE_STREAM_CONTROL_SRB) (IN struct _HW_STREAM_REQUEST_BLOCK * SRB);
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typedef NTSTATUS (STREAMAPI * PHW_EVENT_ROUTINE) (IN PHW_EVENT_DESCRIPTOR EventDescriptor);
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typedef VOID (STREAMAPI * PHW_CLOCK_FUNCTION) (IN PHW_TIME_CONTEXT HwTimeContext);
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typedef struct _HW_CLOCK_OBJECT
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{
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PHW_CLOCK_FUNCTION HwClockFunction;
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ULONG ClockSupportFlags;
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ULONG Reserved[2];
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} HW_CLOCK_OBJECT, *PHW_CLOCK_OBJECT;
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#define CLOCK_SUPPORT_CAN_SET_ONBOARD_CLOCK 0x1
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#define CLOCK_SUPPORT_CAN_READ_ONBOARD_CLOCK 0x2
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#define CLOCK_SUPPORT_CAN_RETURN_STREAM_TIME 0x4
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typedef struct _HW_STREAM_OBJECT
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{
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ULONG SizeOfThisPacket;
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ULONG StreamNumber;
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PVOID HwStreamExtension;
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PHW_RECEIVE_STREAM_DATA_SRB ReceiveDataPacket;
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PHW_RECEIVE_STREAM_CONTROL_SRB ReceiveControlPacket;
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HW_CLOCK_OBJECT HwClockObject;
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BOOLEAN Dma;
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BOOLEAN Pio;
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PVOID HwDeviceExtension;
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ULONG StreamHeaderMediaSpecific;
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ULONG StreamHeaderWorkspace;
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BOOLEAN Allocator;
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PHW_EVENT_ROUTINE HwEventRoutine;
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ULONG Reserved[2];
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} HW_STREAM_OBJECT, *PHW_STREAM_OBJECT;
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typedef struct _HW_STREAM_HEADER
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{
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ULONG NumberOfStreams;
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ULONG SizeOfHwStreamInformation;
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ULONG NumDevPropArrayEntries;
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PKSPROPERTY_SET DevicePropertiesArray;
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ULONG NumDevEventArrayEntries;
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PKSEVENT_SET DeviceEventsArray;
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PKSTOPOLOGY Topology;
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PHW_EVENT_ROUTINE DeviceEventRoutine;
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LONG NumDevMethodArrayEntries;
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PKSMETHOD_SET DeviceMethodsArray;
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}HW_STREAM_HEADER, *PHW_STREAM_HEADER;
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typedef struct _HW_STREAM_INFORMATION
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{
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ULONG NumberOfPossibleInstances;
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KSPIN_DATAFLOW DataFlow;
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BOOLEAN DataAccessible;
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ULONG NumberOfFormatArrayEntries;
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PKSDATAFORMAT* StreamFormatsArray;
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PVOID ClassReserved[4];
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ULONG NumStreamPropArrayEntries;
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PKSPROPERTY_SET StreamPropertiesArray;
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ULONG NumStreamEventArrayEntries;
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PKSEVENT_SET StreamEventsArray;
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GUID* Category;
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GUID* Name;
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ULONG MediumsCount;
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const KSPIN_MEDIUM* Mediums;
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BOOLEAN BridgeStream;
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ULONG Reserved[2];
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}HW_STREAM_INFORMATION, *PHW_STREAM_INFORMATION;
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typedef struct _HW_STREAM_DESCRIPTOR
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{
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HW_STREAM_HEADER StreamHeader;
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HW_STREAM_INFORMATION StreamInfo;
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} HW_STREAM_DESCRIPTOR, *PHW_STREAM_DESCRIPTOR;
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typedef struct _STREAM_TIME_REFERENCE
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{
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STREAM_TIMESTAMP CurrentOnboardClockValue;
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LARGE_INTEGER OnboardClockFrequency;
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LARGE_INTEGER CurrentSystemTime;
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ULONG Reserved[2];
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}STREAM_TIME_REFERENCE, *PSTREAM_TIME_REFERENCE;
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typedef struct _STREAM_DATA_INTERSECT_INFO
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{
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ULONG StreamNumber;
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PKSDATARANGE DataRange;
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PVOID DataFormatBuffer;
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ULONG SizeOfDataFormatBuffer;
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}STREAM_DATA_INTERSECT_INFO, *PSTREAM_DATA_INTERSECT_INFO;
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typedef struct _STREAM_PROPERTY_DESCRIPTOR
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{
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PKSPROPERTY Property;
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ULONG PropertySetID;
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PVOID PropertyInfo;
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ULONG PropertyInputSize;
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ULONG PropertyOutputSize;
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}STREAM_PROPERTY_DESCRIPTOR, *PSTREAM_PROPERTY_DESCRIPTOR;
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typedef struct _STREAM_METHOD_DESCRIPTOR
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{
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ULONG MethodSetID;
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PKSMETHOD Method;
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PVOID MethodInfo;
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LONG MethodInputSize;
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LONG MethodOutputSize;
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} STREAM_METHOD_DESCRIPTOR, *PSTREAM_METHOD_DESCRIPTOR;
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#define STREAM_REQUEST_BLOCK_SIZE sizeof(STREAM_REQUEST_BLOCK)
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typedef enum _SRB_COMMAND
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{
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SRB_READ_DATA,
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SRB_WRITE_DATA,
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SRB_GET_STREAM_STATE,
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SRB_SET_STREAM_STATE,
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SRB_SET_STREAM_PROPERTY,
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SRB_GET_STREAM_PROPERTY,
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SRB_OPEN_MASTER_CLOCK,
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SRB_INDICATE_MASTER_CLOCK,
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SRB_UNKNOWN_STREAM_COMMAND,
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SRB_SET_STREAM_RATE,
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SRB_PROPOSE_DATA_FORMAT,
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SRB_CLOSE_MASTER_CLOCK,
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SRB_PROPOSE_STREAM_RATE,
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SRB_SET_DATA_FORMAT,
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SRB_GET_DATA_FORMAT,
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SRB_BEGIN_FLUSH,
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SRB_END_FLUSH,
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SRB_GET_STREAM_INFO = 0x100,
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SRB_OPEN_STREAM,
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SRB_CLOSE_STREAM,
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SRB_OPEN_DEVICE_INSTANCE,
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SRB_CLOSE_DEVICE_INSTANCE,
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SRB_GET_DEVICE_PROPERTY,
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SRB_SET_DEVICE_PROPERTY,
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SRB_INITIALIZE_DEVICE,
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SRB_CHANGE_POWER_STATE,
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SRB_UNINITIALIZE_DEVICE,
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SRB_UNKNOWN_DEVICE_COMMAND,
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SRB_PAGING_OUT_DRIVER,
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SRB_GET_DATA_INTERSECTION,
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SRB_INITIALIZATION_COMPLETE,
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SRB_SURPRISE_REMOVAL
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#if (NTDDI_VERSION >= NTDDI_WINXP)
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,SRB_DEVICE_METHOD
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,SRB_STREAM_METHOD
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#if ( (NTDDI_VERSION >= NTDDI_WINXPSP2) && (NTDDI_VERSION < NTDDI_WS03) ) || (NTDDI_VERSION >= NTDDI_WS03SP1)
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,SRB_NOTIFY_IDLE_STATE
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#endif
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#endif
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}SRB_COMMAND;
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typedef struct
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{
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PHYSICAL_ADDRESS PhysicalAddress;
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ULONG Length;
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} KSSCATTER_GATHER, *PKSSCATTER_GATHER;
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typedef struct _HW_STREAM_REQUEST_BLOCK
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{
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ULONG SizeOfThisPacket;
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SRB_COMMAND Command;
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NTSTATUS Status;
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PHW_STREAM_OBJECT StreamObject;
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PVOID HwDeviceExtension;
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PVOID SRBExtension;
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union _CommandData
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{
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PKSSTREAM_HEADER DataBufferArray;
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PHW_STREAM_DESCRIPTOR StreamBuffer;
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KSSTATE StreamState;
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PSTREAM_TIME_REFERENCE TimeReference;
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PSTREAM_PROPERTY_DESCRIPTOR PropertyInfo;
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PKSDATAFORMAT OpenFormat;
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struct _PORT_CONFIGURATION_INFORMATION *ConfigInfo;
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HANDLE MasterClockHandle;
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DEVICE_POWER_STATE DeviceState;
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PSTREAM_DATA_INTERSECT_INFO IntersectInfo;
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#if (NTDDI_VERSION >= NTDDI_WINXP)
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PVOID MethodInfo;
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LONG FilterTypeIndex;
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#if ( (NTDDI_VERSION >= NTDDI_WINXPSP2) && (NTDDI_VERSION < NTDDI_WS03) ) || (NTDDI_VERSION >= NTDDI_WS03SP1)
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BOOLEAN Idle;
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#endif
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#endif
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}CommandData;
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ULONG NumberOfBuffers;
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ULONG TimeoutCounter;
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ULONG TimeoutOriginal;
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struct _HW_STREAM_REQUEST_BLOCK *NextSRB;
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PIRP Irp;
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ULONG Flags;
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PVOID HwInstanceExtension;
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__GNU_EXTENSION union
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{
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ULONG NumberOfBytesToTransfer;
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ULONG ActualBytesTransferred;
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};
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PKSSCATTER_GATHER ScatterGatherBuffer;
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ULONG NumberOfPhysicalPages;
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ULONG NumberOfScatterGatherElements;
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ULONG Reserved[1];
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}HW_STREAM_REQUEST_BLOCK, *PHW_STREAM_REQUEST_BLOCK;
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#define SRB_HW_FLAGS_DATA_TRANSFER 0x01
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#define SRB_HW_FLAGS_STREAM_REQUEST 0x2
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typedef enum
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{
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PerRequestExtension,
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DmaBuffer,
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SRBDataBuffer
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}STREAM_BUFFER_TYPE;
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typedef struct _ACCESS_RANGE
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{
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STREAM_PHYSICAL_ADDRESS RangeStart;
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ULONG RangeLength;
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BOOLEAN RangeInMemory;
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ULONG Reserved;
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}ACCESS_RANGE, *PACCESS_RANGE;
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typedef struct _PORT_CONFIGURATION_INFORMATION
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{
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ULONG SizeOfThisPacket;
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PVOID HwDeviceExtension;
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PDEVICE_OBJECT ClassDeviceObject;
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PDEVICE_OBJECT PhysicalDeviceObject;
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ULONG SystemIoBusNumber;
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INTERFACE_TYPE AdapterInterfaceType;
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ULONG BusInterruptLevel;
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ULONG BusInterruptVector;
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KINTERRUPT_MODE InterruptMode;
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ULONG DmaChannel;
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ULONG NumberOfAccessRanges;
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PACCESS_RANGE AccessRanges;
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ULONG StreamDescriptorSize;
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PIRP Irp;
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PKINTERRUPT InterruptObject;
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PADAPTER_OBJECT DmaAdapterObject;
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PDEVICE_OBJECT RealPhysicalDeviceObject;
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ULONG Reserved[1];
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}PORT_CONFIGURATION_INFORMATION, *PPORT_CONFIGURATION_INFORMATION;
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typedef VOID (STREAMAPI * PHW_RECEIVE_DEVICE_SRB) (IN PHW_STREAM_REQUEST_BLOCK SRB);
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typedef VOID (STREAMAPI * PHW_CANCEL_SRB) (IN PHW_STREAM_REQUEST_BLOCK SRB);
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typedef VOID (STREAMAPI * PHW_REQUEST_TIMEOUT_HANDLER) (IN PHW_STREAM_REQUEST_BLOCK SRB);
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typedef BOOLEAN (STREAMAPI * PHW_INTERRUPT) (IN PVOID DeviceExtension);
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typedef VOID (STREAMAPI * PHW_TIMER_ROUTINE) (IN PVOID Context);
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typedef VOID (STREAMAPI * PHW_PRIORITY_ROUTINE) (IN PVOID Context);
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typedef VOID (STREAMAPI * PHW_QUERY_CLOCK_ROUTINE) (IN PHW_TIME_CONTEXT TimeContext);
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typedef BOOLEAN (STREAMAPI * PHW_RESET_ADAPTER) (IN PVOID DeviceExtension);
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typedef enum _STREAM_MINIDRIVER_STREAM_NOTIFICATION_TYPE
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{
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ReadyForNextStreamDataRequest,
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ReadyForNextStreamControlRequest,
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HardwareStarved,
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StreamRequestComplete,
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SignalMultipleStreamEvents,
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SignalStreamEvent,
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DeleteStreamEvent,
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StreamNotificationMaximum
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}STREAM_MINIDRIVER_STREAM_NOTIFICATION_TYPE, *PSTREAM_MINIDRIVER_STREAM_NOTIFICATION_TYPE;
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typedef enum _STREAM_MINIDRIVER_DEVICE_NOTIFICATION_TYPE
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{
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ReadyForNextDeviceRequest,
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DeviceRequestComplete,
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SignalMultipleDeviceEvents,
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SignalDeviceEvent,
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DeleteDeviceEvent,
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#if (NTDDI_VERSION >= NTDDI_WINXP)
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SignalMultipleDeviceInstanceEvents,
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#endif
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DeviceNotificationMaximum
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} STREAM_MINIDRIVER_DEVICE_NOTIFICATION_TYPE, *PSTREAM_MINIDRIVER_DEVICE_NOTIFICATION_TYPE;
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#define STREAM_CLASS_VERSION_20 0x0200
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typedef struct _HW_INITIALIZATION_DATA {
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#if (NTDDI_VERSION >= NTDDI_WINXP)
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__GNU_EXTENSION union
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{
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ULONG HwInitializationDataSize;
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__GNU_EXTENSION struct
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{
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USHORT SizeOfThisPacket;
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USHORT StreamClassVersion;
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};
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};
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#else
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ULONG HwInitializationDataSize;
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#endif
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PHW_INTERRUPT HwInterrupt;
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PHW_RECEIVE_DEVICE_SRB HwReceivePacket;
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PHW_CANCEL_SRB HwCancelPacket;
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PHW_REQUEST_TIMEOUT_HANDLER HwRequestTimeoutHandler;
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ULONG DeviceExtensionSize;
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ULONG PerRequestExtensionSize;
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ULONG PerStreamExtensionSize;
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ULONG FilterInstanceExtensionSize;
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BOOLEAN BusMasterDMA;
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BOOLEAN Dma24BitAddresses;
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ULONG BufferAlignment;
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BOOLEAN TurnOffSynchronization;
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ULONG DmaBufferSize;
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#if (NTDDI_VERSION >= NTDDI_WINXP)
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ULONG NumNameExtensions;
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PWCHAR *NameExtensionArray;
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#else
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ULONG Reserved[2];
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#endif
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} HW_INITIALIZATION_DATA, *PHW_INITIALIZATION_DATA;
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typedef enum _STREAM_PRIORITY
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{
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High,
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Dispatch,
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Low,
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LowToHigh
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}STREAM_PRIORITY, *PSTREAM_PRIORITY;
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VOID
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StreamClassAbortOutstandingRequests(
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IN PVOID HwDeviceExtension,
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IN PHW_STREAM_OBJECT HwStreamObject,
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IN NTSTATUS Status
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);
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VOID
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STREAMAPI
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StreamClassCallAtNewPriority(
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IN PHW_STREAM_OBJECT StreamObject,
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IN PVOID HwDeviceExtension,
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IN STREAM_PRIORITY Priority,
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IN PHW_PRIORITY_ROUTINE PriorityRoutine,
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IN PVOID Context
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);
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VOID
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STREAMAPI
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StreamClassCompleteRequestAndMarkQueueReady(
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IN PHW_STREAM_REQUEST_BLOCK Srb
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);
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VOID
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STREAMAPI
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StreamClassDebugAssert(
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IN PCHAR File,
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IN ULONG Line,
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IN PCHAR AssertText,
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IN ULONG AssertValue
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);
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VOID
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__cdecl
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StreamClassDebugPrint(
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IN STREAM_DEBUG_LEVEL DebugPrintLevel,
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IN PCCHAR DebugMessage,
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...
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);
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VOID
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__cdecl
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StreamClassDeviceNotification(
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IN STREAM_MINIDRIVER_DEVICE_NOTIFICATION_TYPE NotificationType,
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IN PVOID HwDeviceExtension,
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IN PHW_STREAM_REQUEST_BLOCK pSrb,
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IN PKSEVENT_ENTRY EventEntry,
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IN GUID *EventSet,
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IN ULONG EventId
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);
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VOID
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STREAMAPI
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StreamClassFilterReenumerateStreams(
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IN PVOID HwInstanceExtension,
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IN ULONG StreamDescriptorSize
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);
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PVOID
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STREAMAPI
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StreamClassGetDmaBuffer(
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IN PVOID HwDeviceExtension
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);
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PKSEVENT_ENTRY
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StreamClassGetNextEvent(
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IN PVOID HwInstanceExtension_OR_HwDeviceExtension,
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IN PHW_STREAM_OBJECT HwStreamObject,
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IN GUID * EventGuid,
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IN ULONG EventItem,
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IN PKSEVENT_ENTRY CurrentEvent
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);
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STREAM_PHYSICAL_ADDRESS
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STREAMAPI
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StreamClassGetPhysicalAddress(
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IN PVOID HwDeviceExtension,
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IN PHW_STREAM_REQUEST_BLOCK HwSRB,
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IN PVOID VirtualAddress,
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IN STREAM_BUFFER_TYPE Type,
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IN ULONG * Length
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);
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VOID
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StreamClassQueryMasterClock(
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IN PHW_STREAM_OBJECT HwStreamObject,
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IN HANDLE MasterClockHandle,
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IN TIME_FUNCTION TimeFunction,
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IN PHW_QUERY_CLOCK_ROUTINE ClockCallbackRoutine
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);
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VOID
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STREAMAPI
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StreamClassQueryMasterClockSync(
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IN HANDLE MasterClockHandle,
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IN PHW_TIME_CONTEXT TimeContext
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);
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BOOLEAN
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STREAMAPI
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StreamClassReadWriteConfig(
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IN PVOID HwDeviceExtension,
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IN BOOLEAN Read,
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IN PVOID Buffer,
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IN ULONG Offset,
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IN ULONG Length
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);
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VOID
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STREAMAPI
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StreamClassReenumerateStreams(
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IN PVOID HwDeviceExtension,
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IN ULONG StreamDescriptorSize
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);
|
|
|
|
NTSTATUS
|
|
STREAMAPI
|
|
StreamClassRegisterAdapter(
|
|
IN PVOID Argument1,
|
|
IN PVOID Argument2,
|
|
IN PHW_INITIALIZATION_DATA HwInitializationData
|
|
);
|
|
|
|
#define StreamClassRegisterMinidriver StreamClassRegisterAdapter
|
|
|
|
NTSTATUS
|
|
StreamClassRegisterFilterWithNoKSPins(
|
|
IN PDEVICE_OBJECT DeviceObject,
|
|
IN const GUID * InterfaceClassGUID,
|
|
IN ULONG PinCount,
|
|
IN BOOLEAN * PinDirection,
|
|
IN KSPIN_MEDIUM * MediumList,
|
|
IN GUID * CategoryList
|
|
);
|
|
|
|
VOID
|
|
STREAMAPI
|
|
StreamClassScheduleTimer(
|
|
IN PHW_STREAM_OBJECT StreamObject,
|
|
IN PVOID HwDeviceExtension,
|
|
IN ULONG NumberOfMicroseconds,
|
|
IN PHW_TIMER_ROUTINE TimerRoutine,
|
|
IN PVOID Context
|
|
);
|
|
|
|
VOID
|
|
__cdecl
|
|
StreamClassStreamNotification(
|
|
IN STREAM_MINIDRIVER_STREAM_NOTIFICATION_TYPE NotificationType,
|
|
IN PHW_STREAM_OBJECT StreamObject,
|
|
IN ...
|
|
);
|
|
|
|
#endif
|