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srb.h

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Last change on this file was 2720, checked in by bird, 19 years ago
w32api v3.6
File size: 17.4 KB

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1	/*
2	* scsi.h
3	*
4	* Interface between SCSI miniport drivers and the SCSI port driver.
5	*
6	* This file is part of the w32api package.
7	*
8	* Contributors:
9	* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
10	*
11	* THIS SOFTWARE IS NOT COPYRIGHTED
12	*
13	* This source code is offered for use in the public domain. You may
14	* use, modify or distribute it freely.
15	*
16	* This code is distributed in the hope that it will be useful but
17	* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18	* DISCLAIMED. This includes but is not limited to warranties of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20	*
21	*/
22
23	#ifndef __SRB_H
24	#define __SRB_H
25
26	#if __GNUC__ >=3
27	#pragma GCC system_header
28	#endif
29
30	#ifdef __cplusplus
31	extern "C" {
32	#endif
33
34	#include "ntddk.h"
35
36	#if defined(_SCSIPORT_)
37	#define SCSIPORTAPI DECLSPEC_EXPORT
38	#else
39	#define SCSIPORTAPI DECLSPEC_IMPORT
40	#endif
41
42	#ifdef DBG
43	#define DebugPrint(x) ScsiDebugPrint x
44	#else
45	#define DebugPrint(x)
46	#endif
47
48	typedef PHYSICAL_ADDRESS SCSI_PHYSICAL_ADDRESS, *PSCSI_PHYSICAL_ADDRESS;
49
50	#define SP_UNINITIALIZED_VALUE ((ULONG) ~0)
51	#define SP_UNTAGGED ((UCHAR) ~0)
52
53	#define SRB_SIMPLE_TAG_REQUEST 0x20
54	#define SRB_HEAD_OF_QUEUE_TAG_REQUEST 0x21
55	#define SRB_ORDERED_QUEUE_TAG_REQUEST 0x22
56
57	#define SRB_STATUS_QUEUE_FROZEN 0x40
58	#define SRB_STATUS_AUTOSENSE_VALID 0x80
59
60	#define SRB_STATUS(Status) \
61	(Status & ~(SRB_STATUS_AUTOSENSE_VALID \| SRB_STATUS_QUEUE_FROZEN))
62
63	#define MAXIMUM_CDB_SIZE 12
64
65	#ifdef DBG
66	#define SCSI_PORT_SIGNATURE 0x54524f50
67	#endif
68
69
70	#define SCSI_MAXIMUM_LOGICAL_UNITS 8
71	#define SCSI_MAXIMUM_TARGETS_PER_BUS 128
72	#define SCSI_MAXIMUM_LUNS_PER_TARGET 255
73	#define SCSI_MAXIMUM_BUSES 8
74	#define SCSI_MINIMUM_PHYSICAL_BREAKS 16
75	#define SCSI_MAXIMUM_PHYSICAL_BREAKS 255
76	#define SCSI_MAXIMUM_TARGETS 8
77
78	#define SRB_FUNCTION_WMI 0x17
79
80	#define SRB_WMI_FLAGS_ADAPTER_REQUEST 0x0001
81
82	#define SP_BUS_PARITY_ERROR 0x0001
83	#define SP_UNEXPECTED_DISCONNECT 0x0002
84	#define SP_INVALID_RESELECTION 0x0003
85	#define SP_BUS_TIME_OUT 0x0004
86	#define SP_PROTOCOL_ERROR 0x0005
87	#define SP_INTERNAL_ADAPTER_ERROR 0x0006
88	#define SP_REQUEST_TIMEOUT 0x0007
89	#define SP_IRQ_NOT_RESPONDING 0x0008
90	#define SP_BAD_FW_WARNING 0x0009
91	#define SP_BAD_FW_ERROR 0x000a
92	#define SP_LOST_WMI_MINIPORT_REQUEST 0x000b
93
94	/* SCSI_REQUEST_BLOCK.Function constants */
95	#define SRB_FUNCTION_EXECUTE_SCSI 0x00
96	#define SRB_FUNCTION_CLAIM_DEVICE 0x01
97	#define SRB_FUNCTION_IO_CONTROL 0x02
98	#define SRB_FUNCTION_RECEIVE_EVENT 0x03
99	#define SRB_FUNCTION_RELEASE_QUEUE 0x04
100	#define SRB_FUNCTION_ATTACH_DEVICE 0x05
101	#define SRB_FUNCTION_RELEASE_DEVICE 0x06
102	#define SRB_FUNCTION_SHUTDOWN 0x07
103	#define SRB_FUNCTION_FLUSH 0x08
104	#define SRB_FUNCTION_ABORT_COMMAND 0x10
105	#define SRB_FUNCTION_RELEASE_RECOVERY 0x11
106	#define SRB_FUNCTION_RESET_BUS 0x12
107	#define SRB_FUNCTION_RESET_DEVICE 0x13
108	#define SRB_FUNCTION_TERMINATE_IO 0x14
109	#define SRB_FUNCTION_FLUSH_QUEUE 0x15
110	#define SRB_FUNCTION_REMOVE_DEVICE 0x16
111	#define SRB_FUNCTION_WMI 0x17
112	#define SRB_FUNCTION_LOCK_QUEUE 0x18
113	#define SRB_FUNCTION_UNLOCK_QUEUE 0x19
114	#define SRB_FUNCTION_RESET_LOGICAL_UNIT 0x20
115
116	/* SCSI_REQUEST_BLOCK.SrbStatus constants */
117	#define SRB_STATUS_PENDING 0x00
118	#define SRB_STATUS_SUCCESS 0x01
119	#define SRB_STATUS_ABORTED 0x02
120	#define SRB_STATUS_ABORT_FAILED 0x03
121	#define SRB_STATUS_ERROR 0x04
122	#define SRB_STATUS_BUSY 0x05
123	#define SRB_STATUS_INVALID_REQUEST 0x06
124	#define SRB_STATUS_INVALID_PATH_ID 0x07
125	#define SRB_STATUS_NO_DEVICE 0x08
126	#define SRB_STATUS_TIMEOUT 0x09
127	#define SRB_STATUS_SELECTION_TIMEOUT 0x0A
128	#define SRB_STATUS_COMMAND_TIMEOUT 0x0B
129	#define SRB_STATUS_MESSAGE_REJECTED 0x0D
130	#define SRB_STATUS_BUS_RESET 0x0E
131	#define SRB_STATUS_PARITY_ERROR 0x0F
132	#define SRB_STATUS_REQUEST_SENSE_FAILED 0x10
133	#define SRB_STATUS_NO_HBA 0x11
134	#define SRB_STATUS_DATA_OVERRUN 0x12
135	#define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13
136	#define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14
137	#define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15
138	#define SRB_STATUS_REQUEST_FLUSHED 0x16
139	#define SRB_STATUS_INVALID_LUN 0x20
140	#define SRB_STATUS_INVALID_TARGET_ID 0x21
141	#define SRB_STATUS_BAD_FUNCTION 0x22
142	#define SRB_STATUS_ERROR_RECOVERY 0x23
143	#define SRB_STATUS_NOT_POWERED 0x24
144	#define SRB_STATUS_INTERNAL_ERROR 0x30
145
146	/* SCSI_REQUEST_BLOCK.SrbFlags constants */
147	#define SRB_FLAGS_QUEUE_ACTION_ENABLE 0x00000002
148	#define SRB_FLAGS_DISABLE_DISCONNECT 0x00000004
149	#define SRB_FLAGS_DISABLE_SYNCH_TRANSFER 0x00000008
150	#define SRB_FLAGS_BYPASS_FROZEN_QUEUE 0x00000010
151	#define SRB_FLAGS_DISABLE_AUTOSENSE 0x00000020
152	#define SRB_FLAGS_DATA_IN 0x00000040
153	#define SRB_FLAGS_DATA_OUT 0x00000080
154	#define SRB_FLAGS_NO_DATA_TRANSFER 0x00000000
155	#define SRB_FLAGS_UNSPECIFIED_DIRECTION (SRB_FLAGS_DATA_IN \| SRB_FLAGS_DATA_OUT)
156	#define SRB_FLAGS_NO_QUEUE_FREEZE 0x00000100
157	#define SRB_FLAGS_ADAPTER_CACHE_ENABLE 0x00000200
158	#define SRB_FLAGS_FREE_SENSE_BUFFER 0x00000400
159	#define SRB_FLAGS_IS_ACTIVE 0x00010000
160	#define SRB_FLAGS_ALLOCATED_FROM_ZONE 0x00020000
161	#define SRB_FLAGS_SGLIST_FROM_POOL 0x00040000
162	#define SRB_FLAGS_BYPASS_LOCKED_QUEUE 0x00080000
163	#define SRB_FLAGS_NO_KEEP_AWAKE 0x00100000
164	#define SRB_FLAGS_PORT_DRIVER_ALLOCSENSE 0x00200000
165	#define SRB_FLAGS_PORT_DRIVER_SENSEHASPORT 0x00400000
166	#define SRB_FLAGS_DONT_START_NEXT_PACKET 0x00800000
167	#define SRB_FLAGS_PORT_DRIVER_RESERVED 0x0F000000
168	#define SRB_FLAGS_CLASS_DRIVER_RESERVED 0xF0000000
169
170	typedef struct _SCSI_REQUEST_BLOCK {
171	USHORT Length;
172	UCHAR Function;
173	UCHAR SrbStatus;
174	UCHAR ScsiStatus;
175	UCHAR PathId;
176	UCHAR TargetId;
177	UCHAR Lun;
178	UCHAR QueueTag;
179	UCHAR QueueAction;
180	UCHAR CdbLength;
181	UCHAR SenseInfoBufferLength;
182	ULONG SrbFlags;
183	ULONG DataTransferLength;
184	ULONG TimeOutValue;
185	PVOID DataBuffer;
186	PVOID SenseInfoBuffer;
187	struct _SCSI_REQUEST_BLOCK *NextSrb;
188	PVOID OriginalRequest;
189	PVOID SrbExtension;
190	_ANONYMOUS_UNION union {
191	ULONG InternalStatus;
192	ULONG QueueSortKey;
193	} DUMMYUNIONNAME;
194	#if defined(_WIN64)
195	ULONG Reserved;
196	#endif
197	UCHAR Cdb[16];
198	} SCSI_REQUEST_BLOCK, *PSCSI_REQUEST_BLOCK;
199
200	#define SCSI_REQUEST_BLOCK_SIZE sizeof(SCSI_REQUEST_BLOCK)
201
202	typedef struct _ACCESS_RANGE {
203	SCSI_PHYSICAL_ADDRESS RangeStart;
204	ULONG RangeLength;
205	BOOLEAN RangeInMemory;
206	} ACCESS_RANGE, *PACCESS_RANGE;
207
208	/* PORT_CONFIGURATION_INFORMATION.Dma64BitAddresses constants */
209	#define SCSI_DMA64_MINIPORT_SUPPORTED 0x01
210	#define SCSI_DMA64_SYSTEM_SUPPORTED 0x80
211
212	typedef struct _PORT_CONFIGURATION_INFORMATION {
213	ULONG Length;
214	ULONG SystemIoBusNumber;
215	INTERFACE_TYPE AdapterInterfaceType;
216	ULONG BusInterruptLevel;
217	ULONG BusInterruptVector;
218	KINTERRUPT_MODE InterruptMode;
219	ULONG MaximumTransferLength;
220	ULONG NumberOfPhysicalBreaks;
221	ULONG DmaChannel;
222	ULONG DmaPort;
223	DMA_WIDTH DmaWidth;
224	DMA_SPEED DmaSpeed;
225	ULONG AlignmentMask;
226	ULONG NumberOfAccessRanges;
227	ACCESS_RANGE (*AccessRanges)[];
228	PVOID Reserved;
229	UCHAR NumberOfBuses;
230	UCHAR InitiatorBusId[8];
231	BOOLEAN ScatterGather;
232	BOOLEAN Master;
233	BOOLEAN CachesData;
234	BOOLEAN AdapterScansDown;
235	BOOLEAN AtdiskPrimaryClaimed;
236	BOOLEAN AtdiskSecondaryClaimed;
237	BOOLEAN Dma32BitAddresses;
238	BOOLEAN DemandMode;
239	BOOLEAN MapBuffers;
240	BOOLEAN NeedPhysicalAddresses;
241	BOOLEAN TaggedQueuing;
242	BOOLEAN AutoRequestSense;
243	BOOLEAN MultipleRequestPerLu;
244	BOOLEAN ReceiveEvent;
245	BOOLEAN RealModeInitialized;
246	BOOLEAN BufferAccessScsiPortControlled;
247	UCHAR MaximumNumberOfTargets;
248	UCHAR ReservedUchars[2];
249	ULONG SlotNumber;
250	ULONG BusInterruptLevel2;
251	ULONG BusInterruptVector2;
252	KINTERRUPT_MODE InterruptMode2;
253	ULONG DmaChannel2;
254	ULONG DmaPort2;
255	DMA_WIDTH DmaWidth2;
256	DMA_SPEED DmaSpeed2;
257	ULONG DeviceExtensionSize;
258	ULONG SpecificLuExtensionSize;
259	ULONG SrbExtensionSize;
260	UCHAR Dma64BitAddresses;
261	BOOLEAN ResetTargetSupported;
262	UCHAR MaximumNumberOfLogicalUnits;
263	BOOLEAN WmiDataProvider;
264	} PORT_CONFIGURATION_INFORMATION, *PPORT_CONFIGURATION_INFORMATION;
265
266	#define CONFIG_INFO_VERSION_2 sizeof(PORT_CONFIGURATION_INFORMATION)
267
268	typedef enum _SCSI_NOTIFICATION_TYPE {
269	RequestComplete,
270	NextRequest,
271	NextLuRequest,
272	ResetDetected,
273	CallDisableInterrupts,
274	CallEnableInterrupts,
275	RequestTimerCall,
276	BusChangeDetected,
277	WMIEvent,
278	WMIReregister
279	} SCSI_NOTIFICATION_TYPE, *PSCSI_NOTIFICATION_TYPE;
280
281	#ifdef __GNUC__
282	__extension__ /* enums limited to range of integer */
283	#endif
284	typedef enum _SCSI_ADAPTER_CONTROL_TYPE {
285	ScsiQuerySupportedControlTypes = 0,
286	ScsiStopAdapter,
287	ScsiRestartAdapter,
288	ScsiSetBootConfig,
289	ScsiSetRunningConfig,
290	ScsiAdapterControlMax,
291	MakeAdapterControlTypeSizeOfUlong = 0xffffffff
292	} SCSI_ADAPTER_CONTROL_TYPE, *PSCSI_ADAPTER_CONTROL_TYPE;
293
294	typedef enum _SCSI_ADAPTER_CONTROL_STATUS {
295	ScsiAdapterControlSuccess = 0,
296	ScsiAdapterControlUnsuccessful
297	} SCSI_ADAPTER_CONTROL_STATUS, *PSCSI_ADAPTER_CONTROL_STATUS;
298
299	typedef struct _SCSI_SUPPORTED_CONTROL_TYPE_LIST {
300	ULONG MaxControlType;
301	BOOLEAN SupportedTypeList[0];
302	} SCSI_SUPPORTED_CONTROL_TYPE_LIST, *PSCSI_SUPPORTED_CONTROL_TYPE_LIST;
303
304	typedef SCSI_ADAPTER_CONTROL_STATUS DDKAPI
305	(*PHW_ADAPTER_CONTROL)(
306	IN PVOID DeviceExtension,
307	IN SCSI_ADAPTER_CONTROL_TYPE ControlType,
308	IN PVOID Parameters);
309
310	typedef BOOLEAN DDKAPI
311	(*PHW_ADAPTER_STATE)(
312	IN PVOID DeviceExtension,
313	IN PVOID Context,
314	IN BOOLEAN SaveState);
315
316	#define SP_RETURN_NOT_FOUND 0
317	#define SP_RETURN_FOUND 1
318	#define SP_RETURN_ERROR 2
319	#define SP_RETURN_BAD_CONFIG 3
320
321	typedef ULONG DDKAPI
322	(*PHW_FIND_ADAPTER)(
323	IN PVOID DeviceExtension,
324	IN PVOID HwContext,
325	IN PVOID BusInformation,
326	IN PCHAR ArgumentString,
327	IN OUT PPORT_CONFIGURATION_INFORMATION ConfigInfo,
328	OUT PBOOLEAN Again);
329
330	typedef BOOLEAN DDKAPI
331	(*PHW_INITIALIZE)(
332	IN PVOID DeviceExtension);
333
334	typedef BOOLEAN DDKAPI
335	(*PHW_INTERRUPT)(
336	IN PVOID DeviceExtension);
337
338	typedef BOOLEAN DDKAPI
339	(*PHW_RESET_BUS)(
340	IN PVOID DeviceExtension,
341	IN ULONG PathId);
342
343	typedef VOID DDKAPI
344	(*PHW_DMA_STARTED)(
345	IN PVOID DeviceExtension);
346
347	typedef BOOLEAN DDKAPI
348	(*PHW_STARTIO)(
349	IN PVOID DeviceExtension,
350	IN PSCSI_REQUEST_BLOCK Srb);
351
352	typedef VOID DDKAPI
353	(*PHW_TIMER)(
354	IN PVOID DeviceExtension);
355
356	typedef struct _HW_INITIALIZATION_DATA {
357	ULONG HwInitializationDataSize;
358	INTERFACE_TYPE AdapterInterfaceType;
359	PHW_INITIALIZE HwInitialize;
360	PHW_STARTIO HwStartIo;
361	PHW_INTERRUPT HwInterrupt;
362	PHW_FIND_ADAPTER HwFindAdapter;
363	PHW_RESET_BUS HwResetBus;
364	PHW_DMA_STARTED HwDmaStarted;
365	PHW_ADAPTER_STATE HwAdapterState;
366	ULONG DeviceExtensionSize;
367	ULONG SpecificLuExtensionSize;
368	ULONG SrbExtensionSize;
369	ULONG NumberOfAccessRanges;
370	PVOID Reserved;
371	BOOLEAN MapBuffers;
372	BOOLEAN NeedPhysicalAddresses;
373	BOOLEAN TaggedQueuing;
374	BOOLEAN AutoRequestSense;
375	BOOLEAN MultipleRequestPerLu;
376	BOOLEAN ReceiveEvent;
377	USHORT VendorIdLength;
378	PVOID VendorId;
379	USHORT ReservedUshort;
380	USHORT DeviceIdLength;
381	PVOID DeviceId;
382	PHW_ADAPTER_CONTROL HwAdapterControl;
383	} HW_INITIALIZATION_DATA, *PHW_INITIALIZATION_DATA;
384
385	SCSIPORTAPI
386	VOID
387	DDKAPI
388	ScsiPortCompleteRequest(
389	IN PVOID HwDeviceExtension,
390	IN UCHAR PathId,
391	IN UCHAR TargetId,
392	IN UCHAR Lun,
393	IN UCHAR SrbStatus);
394
395	/*
396	* ULONG
397	* ScsiPortConvertPhysicalAddressToUlong(
398	* IN SCSI_PHYSICAL_ADDRESS Address);
399	*/
400	#define ScsiPortConvertPhysicalAddressToUlong(Address) ((Address).LowPart)
401
402	SCSIPORTAPI
403	SCSI_PHYSICAL_ADDRESS
404	DDKAPI
405	ScsiPortConvertUlongToPhysicalAddress(
406	IN ULONG UlongAddress);
407
408	SCSIPORTAPI
409	VOID
410	DDKAPI
411	ScsiPortFlushDma(
412	IN PVOID DeviceExtension);
413
414	SCSIPORTAPI
415	VOID
416	DDKAPI
417	ScsiPortFreeDeviceBase(
418	IN PVOID HwDeviceExtension,
419	IN PVOID MappedAddress);
420
421	SCSIPORTAPI
422	ULONG
423	DDKAPI
424	ScsiPortGetBusData(
425	IN PVOID DeviceExtension,
426	IN ULONG BusDataType,
427	IN ULONG SystemIoBusNumber,
428	IN ULONG SlotNumber,
429	IN PVOID Buffer,
430	IN ULONG Length);
431
432	SCSIPORTAPI
433	PVOID
434	DDKAPI
435	ScsiPortGetDeviceBase(
436	IN PVOID HwDeviceExtension,
437	IN INTERFACE_TYPE BusType,
438	IN ULONG SystemIoBusNumber,
439	IN SCSI_PHYSICAL_ADDRESS IoAddress,
440	IN ULONG NumberOfBytes,
441	IN BOOLEAN InIoSpace);
442
443	SCSIPORTAPI
444	PVOID
445	DDKAPI
446	ScsiPortGetLogicalUnit(
447	IN PVOID HwDeviceExtension,
448	IN UCHAR PathId,
449	IN UCHAR TargetId,
450	IN UCHAR Lun);
451
452	SCSIPORTAPI
453	SCSI_PHYSICAL_ADDRESS
454	DDKAPI
455	ScsiPortGetPhysicalAddress(
456	IN PVOID HwDeviceExtension,
457	IN PSCSI_REQUEST_BLOCK Srb OPTIONAL,
458	IN PVOID VirtualAddress,
459	OUT ULONG *Length);
460
461	SCSIPORTAPI
462	PSCSI_REQUEST_BLOCK
463	DDKAPI
464	ScsiPortGetSrb(
465	IN PVOID DeviceExtension,
466	IN UCHAR PathId,
467	IN UCHAR TargetId,
468	IN UCHAR Lun,
469	IN LONG QueueTag);
470
471	SCSIPORTAPI
472	PVOID
473	DDKAPI
474	ScsiPortGetUncachedExtension(
475	IN PVOID HwDeviceExtension,
476	IN PPORT_CONFIGURATION_INFORMATION ConfigInfo,
477	IN ULONG NumberOfBytes);
478
479	SCSIPORTAPI
480	PVOID
481	DDKAPI
482	ScsiPortGetVirtualAddress(
483	IN PVOID HwDeviceExtension,
484	IN SCSI_PHYSICAL_ADDRESS PhysicalAddress);
485
486	SCSIPORTAPI
487	ULONG
488	DDKAPI
489	ScsiPortInitialize(
490	IN PVOID Argument1,
491	IN PVOID Argument2,
492	IN struct _HW_INITIALIZATION_DATA *HwInitializationData,
493	IN PVOID HwContext OPTIONAL);
494
495	SCSIPORTAPI
496	VOID
497	DDKAPI
498	ScsiPortIoMapTransfer(
499	IN PVOID HwDeviceExtension,
500	IN PSCSI_REQUEST_BLOCK Srb,
501	IN ULONG LogicalAddress,
502	IN ULONG Length);
503
504	SCSIPORTAPI
505	VOID
506	DDKAPI
507	ScsiPortLogError(
508	IN PVOID HwDeviceExtension,
509	IN PSCSI_REQUEST_BLOCK Srb OPTIONAL,
510	IN UCHAR PathId,
511	IN UCHAR TargetId,
512	IN UCHAR Lun,
513	IN ULONG ErrorCode,
514	IN ULONG UniqueId);
515
516	SCSIPORTAPI
517	VOID
518	DDKAPI
519	ScsiPortMoveMemory(
520	IN PVOID WriteBuffer,
521	IN PVOID ReadBuffer,
522	IN ULONG Length);
523
524	SCSIPORTAPI
525	VOID
526	DDKCDECLAPI
527	ScsiPortNotification(
528	IN SCSI_NOTIFICATION_TYPE NotificationType,
529	IN PVOID HwDeviceExtension,
530	IN ...);
531
532	SCSIPORTAPI
533	VOID
534	DDKAPI
535	ScsiPortQuerySystemTime(
536	OUT PLARGE_INTEGER CurrentTime);
537
538	SCSIPORTAPI
539	VOID
540	DDKAPI
541	ScsiPortReadPortBufferUchar(
542	IN PUCHAR Port,
543	IN PUCHAR Buffer,
544	IN ULONG Count);
545
546	SCSIPORTAPI
547	VOID
548	DDKAPI
549	ScsiPortReadPortBufferUlong(
550	IN PULONG Port,
551	IN PULONG Buffer,
552	IN ULONG Count);
553
554	SCSIPORTAPI
555	VOID
556	DDKAPI
557	ScsiPortReadPortBufferUshort(
558	IN PUSHORT Port,
559	IN PUSHORT Buffer,
560	IN ULONG Count);
561
562	SCSIPORTAPI
563	UCHAR
564	DDKAPI
565	ScsiPortReadPortUchar(
566	IN PUCHAR Port);
567
568	SCSIPORTAPI
569	ULONG
570	DDKAPI
571	ScsiPortReadPortUlong(
572	IN PULONG Port);
573
574	SCSIPORTAPI
575	USHORT
576	DDKAPI
577	ScsiPortReadPortUshort(
578	IN PUSHORT Port);
579
580	SCSIPORTAPI
581	VOID
582	DDKAPI
583	ScsiPortReadRegisterBufferUchar(
584	IN PUCHAR Register,
585	IN PUCHAR Buffer,
586	IN ULONG Count);
587
588	SCSIPORTAPI
589	VOID
590	DDKAPI
591	ScsiPortReadRegisterBufferUlong(
592	IN PULONG Register,
593	IN PULONG Buffer,
594	IN ULONG Count);
595
596	SCSIPORTAPI
597	VOID
598	DDKAPI
599	ScsiPortReadRegisterBufferUshort(
600	IN PUSHORT Register,
601	IN PUSHORT Buffer,
602	IN ULONG Count);
603
604	SCSIPORTAPI
605	UCHAR
606	DDKAPI
607	ScsiPortReadRegisterUchar(
608	IN PUCHAR Register);
609
610	SCSIPORTAPI
611	ULONG
612	DDKAPI
613	ScsiPortReadRegisterUlong(
614	IN PULONG Register);
615
616	SCSIPORTAPI
617	USHORT
618	DDKAPI
619	ScsiPortReadRegisterUshort(
620	IN PUSHORT Register);
621
622	SCSIPORTAPI
623	ULONG
624	DDKAPI
625	ScsiPortSetBusDataByOffset(
626	IN PVOID DeviceExtension,
627	IN ULONG BusDataType,
628	IN ULONG SystemIoBusNumber,
629	IN ULONG SlotNumber,
630	IN PVOID Buffer,
631	IN ULONG Offset,
632	IN ULONG Length);
633
634	SCSIPORTAPI
635	VOID
636	DDKAPI
637	ScsiPortStallExecution(
638	IN ULONG Delay);
639
640	SCSIPORTAPI
641	BOOLEAN
642	DDKAPI
643	ScsiPortValidateRange(
644	IN PVOID HwDeviceExtension,
645	IN INTERFACE_TYPE BusType,
646	IN ULONG SystemIoBusNumber,
647	IN SCSI_PHYSICAL_ADDRESS IoAddress,
648	IN ULONG NumberOfBytes,
649	IN BOOLEAN InIoSpace);
650
651	SCSIPORTAPI
652	VOID
653	DDKAPI
654	ScsiPortWritePortBufferUchar(
655	IN PUCHAR Port,
656	IN PUCHAR Buffer,
657	IN ULONG Count);
658
659	SCSIPORTAPI
660	VOID
661	DDKAPI
662	ScsiPortWritePortBufferUlong(
663	IN PULONG Port,
664	IN PULONG Buffer,
665	IN ULONG Count);
666
667	SCSIPORTAPI
668	VOID
669	DDKAPI
670	ScsiPortWritePortBufferUshort(
671	IN PUSHORT Port,
672	IN PUSHORT Buffer,
673	IN ULONG Count);
674
675	SCSIPORTAPI
676	VOID
677	DDKAPI
678	ScsiPortWritePortUchar(
679	IN PUCHAR Port,
680	IN UCHAR Value);
681
682	SCSIPORTAPI
683	VOID
684	DDKAPI
685	ScsiPortWritePortUlong(
686	IN PULONG Port,
687	IN ULONG Value);
688
689	SCSIPORTAPI
690	VOID
691	DDKAPI
692	ScsiPortWritePortUshort(
693	IN PUSHORT Port,
694	IN USHORT Value);
695
696	SCSIPORTAPI
697	VOID
698	DDKAPI
699	ScsiPortWriteRegisterBufferUchar(
700	IN PUCHAR Register,
701	IN PUCHAR Buffer,
702	IN ULONG Count);
703
704	SCSIPORTAPI
705	VOID
706	DDKAPI
707	ScsiPortWriteRegisterBufferUlong(
708	IN PULONG Register,
709	IN PULONG Buffer,
710	IN ULONG Count);
711
712	SCSIPORTAPI
713	VOID
714	DDKAPI
715	ScsiPortWriteRegisterBufferUshort(
716	IN PUSHORT Register,
717	IN PUSHORT Buffer,
718	IN ULONG Count);
719
720	SCSIPORTAPI
721	VOID
722	DDKAPI
723	ScsiPortWriteRegisterUchar(
724	IN PUCHAR Register,
725	IN ULONG Value);
726
727	SCSIPORTAPI
728	VOID
729	DDKAPI
730	ScsiPortWriteRegisterUlong(
731	IN PULONG Register,
732	IN ULONG Value);
733
734	SCSIPORTAPI
735	VOID
736	DDKAPI
737	ScsiPortWriteRegisterUshort(
738	IN PUSHORT Register,
739	IN USHORT Value);
740
741	SCSIPORTAPI
742	VOID
743	DDKCDECLAPI
744	ScsiDebugPrint(
745	IN ULONG DebugPrintLevel,
746	IN PCCHAR DebugMessage,
747	IN ...);
748
749	#ifdef __cplusplus
750	}
751	#endif
752
753	#endif /* __SRB_H */

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source: vendor/w32api/current/include/ddk/srb.h

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