osapi/win32/scsipt.h

//
//
// iodev/scsipt.h
//
// This file was copied from ... ?
//
// distilled information from various header files from Microsoft's
// DDK for Windows NT 4.0
//

#ifndef _SCSIPT_H_INC
#define _SCSIPT_H_INC

#include <windows.h>

typedef struct
{
        USHORT Length;
        UCHAR ScsiStatus;
        UCHAR PathId;
        UCHAR TargetId;
        UCHAR Lun;
        UCHAR CdbLength;
        UCHAR SenseInfoLength;
        UCHAR DataIn;
        ULONG DataTransferLength;
        ULONG TimeOutValue;
        ULONG DataBufferOffset;
        ULONG SenseInfoOffset;
        UCHAR Cdb[16];
} SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH;


typedef struct
{
        USHORT Length;
        UCHAR ScsiStatus;
        UCHAR PathId;
        UCHAR TargetId;
        UCHAR Lun;
        UCHAR CdbLength;
        UCHAR SenseInfoLength;
        UCHAR DataIn;
        ULONG DataTransferLength;
        ULONG TimeOutValue;
        PVOID DataBuffer;
        ULONG SenseInfoOffset;
        UCHAR Cdb[16];
} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;


typedef struct
{
        SCSI_PASS_THROUGH spt;
        ULONG Filler;
        UCHAR ucSenseBuf[32];
        UCHAR ucDataBuf[512];
} SCSI_PASS_THROUGH_WITH_BUFFERS, *PSCSI_PASS_THROUGH_WITH_BUFFERS;


typedef struct
{
        SCSI_PASS_THROUGH_DIRECT spt;
        ULONG Filler;
        UCHAR ucSenseBuf[32];
} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER,
        *PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER;


typedef struct
{
        UCHAR NumberOfLogicalUnits;
        UCHAR InitiatorBusId;
        ULONG InquiryDataOffset;
} SCSI_BUS_DATA, *PSCSI_BUS_DATA;


typedef struct
{
        UCHAR NumberOfBusses;
        SCSI_BUS_DATA BusData[1];
} SCSI_ADAPTER_BUS_INFO, *PSCSI_ADAPTER_BUS_INFO;


typedef struct
{
        UCHAR PathId;
        UCHAR TargetId;
        UCHAR Lun;
        BOOLEAN DeviceClaimed;
        ULONG InquiryDataLength;
        ULONG NextInquiryDataOffset;
        UCHAR InquiryData[1];
} SCSI_INQUIRY_DATA, *PSCSI_INQUIRY_DATA;


typedef struct
{
        ULONG Length;
        UCHAR PortNumber;
        UCHAR PathId;
        UCHAR TargetId;
        UCHAR Lun;
} SCSI_ADDRESS, *PSCSI_ADDRESS;


/*
 * method codes
 */
#define  METHOD_BUFFERED     0
#define  METHOD_IN_DIRECT    1
#define  METHOD_OUT_DIRECT   2
#define  METHOD_NEITHER      3

/*
 * file access values
 */
#define  FILE_ANY_ACCESS      0
#define  FILE_READ_ACCESS     (0x0001)
#define  FILE_WRITE_ACCESS    (0x0002)


#define IOCTL_SCSI_BASE    0x00000004

/*
 * constants for DataIn member of SCSI_PASS_THROUGH* structures
 */
#define  SCSI_IOCTL_DATA_OUT          0
#define  SCSI_IOCTL_DATA_IN           1
#define  SCSI_IOCTL_DATA_UNSPECIFIED  2

/*
 * Standard IOCTL define
 */
#define CTL_CODE( DevType, Function, Method, Access ) (                 \
    ((DevType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) \
)

#define IOCTL_SCSI_PASS_THROUGH         CTL_CODE( IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS )
#define IOCTL_SCSI_MINIPORT             CTL_CODE( IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS )
#define IOCTL_SCSI_GET_INQUIRY_DATA     CTL_CODE( IOCTL_SCSI_BASE, 0x0403, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_SCSI_GET_CAPABILITIES     CTL_CODE( IOCTL_SCSI_BASE, 0x0404, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_SCSI_PASS_THROUGH_DIRECT  CTL_CODE( IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS )
#define IOCTL_SCSI_GET_ADDRESS          CTL_CODE( IOCTL_SCSI_BASE, 0x0406, METHOD_BUFFERED, FILE_ANY_ACCESS )


#endif
1	//
2	//
3	// iodev/scsipt.h
4	//
5	// This file was copied from ... ?
6	//
7	// distilled information from various header files from Microsoft's
8	// DDK for Windows NT 4.0
9	//
10
11	#ifndef _SCSIPT_H_INC
12	#define _SCSIPT_H_INC
13
14	#include <windows.h>
15
16	typedef struct
17	{
18	USHORT Length;
19	UCHAR ScsiStatus;
20	UCHAR PathId;
21	UCHAR TargetId;
22	UCHAR Lun;
23	UCHAR CdbLength;
24	UCHAR SenseInfoLength;
25	UCHAR DataIn;
26	ULONG DataTransferLength;
27	ULONG TimeOutValue;
28	ULONG DataBufferOffset;
29	ULONG SenseInfoOffset;
30	UCHAR Cdb[16];
31	} SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH;
32
33
34	typedef struct
35	{
36	USHORT Length;
37	UCHAR ScsiStatus;
38	UCHAR PathId;
39	UCHAR TargetId;
40	UCHAR Lun;
41	UCHAR CdbLength;
42	UCHAR SenseInfoLength;
43	UCHAR DataIn;
44	ULONG DataTransferLength;
45	ULONG TimeOutValue;
46	PVOID DataBuffer;
47	ULONG SenseInfoOffset;
48	UCHAR Cdb[16];
49	} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
50
51
52	typedef struct
53	{
54	SCSI_PASS_THROUGH spt;
55	ULONG Filler;
56	UCHAR ucSenseBuf[32];
57	UCHAR ucDataBuf[512];
58	} SCSI_PASS_THROUGH_WITH_BUFFERS, *PSCSI_PASS_THROUGH_WITH_BUFFERS;
59
60
61	typedef struct
62	{
63	SCSI_PASS_THROUGH_DIRECT spt;
64	ULONG Filler;
65	UCHAR ucSenseBuf[32];
66	} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER,
67	*PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER;
68
69
70
71	typedef struct
72	{
73	UCHAR NumberOfLogicalUnits;
74	UCHAR InitiatorBusId;
75	ULONG InquiryDataOffset;
76	} SCSI_BUS_DATA, *PSCSI_BUS_DATA;
77
78
79	typedef struct
80	{
81	UCHAR NumberOfBusses;
82	SCSI_BUS_DATA BusData[1];
83	} SCSI_ADAPTER_BUS_INFO, *PSCSI_ADAPTER_BUS_INFO;
84
85
86	typedef struct
87	{
88	UCHAR PathId;
89	UCHAR TargetId;
90	UCHAR Lun;
91	BOOLEAN DeviceClaimed;
92	ULONG InquiryDataLength;
93	ULONG NextInquiryDataOffset;
94	UCHAR InquiryData[1];
95	} SCSI_INQUIRY_DATA, *PSCSI_INQUIRY_DATA;
96
97
98	typedef struct
99	{
100	ULONG Length;
101	UCHAR PortNumber;
102	UCHAR PathId;
103	UCHAR TargetId;
104	UCHAR Lun;
105	} SCSI_ADDRESS, *PSCSI_ADDRESS;
106
107
108	/*
109	* method codes
110	*/
111	#define METHOD_BUFFERED 0
112	#define METHOD_IN_DIRECT 1
113	#define METHOD_OUT_DIRECT 2
114	#define METHOD_NEITHER 3
115
116	/*
117	* file access values
118	*/
119	#define FILE_ANY_ACCESS 0
120	#define FILE_READ_ACCESS (0x0001)
121	#define FILE_WRITE_ACCESS (0x0002)
122
123
124	#define IOCTL_SCSI_BASE 0x00000004
125
126	/*
127	* constants for DataIn member of SCSI_PASS_THROUGH* structures
128	*/
129	#define SCSI_IOCTL_DATA_OUT 0
130	#define SCSI_IOCTL_DATA_IN 1
131	#define SCSI_IOCTL_DATA_UNSPECIFIED 2
132
133	/*
134	* Standard IOCTL define
135	*/
136	#define CTL_CODE( DevType, Function, Method, Access ) ( \
137	((DevType) << 16) \| ((Access) << 14) \| ((Function) << 2) \| (Method) \
138	)
139
140	#define IOCTL_SCSI_PASS_THROUGH CTL_CODE( IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS \| FILE_WRITE_ACCESS )
141	#define IOCTL_SCSI_MINIPORT CTL_CODE( IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS \| FILE_WRITE_ACCESS )
142	#define IOCTL_SCSI_GET_INQUIRY_DATA CTL_CODE( IOCTL_SCSI_BASE, 0x0403, METHOD_BUFFERED, FILE_ANY_ACCESS)
143	#define IOCTL_SCSI_GET_CAPABILITIES CTL_CODE( IOCTL_SCSI_BASE, 0x0404, METHOD_BUFFERED, FILE_ANY_ACCESS)
144	#define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE( IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS \| FILE_WRITE_ACCESS )
145	#define IOCTL_SCSI_GET_ADDRESS CTL_CODE( IOCTL_SCSI_BASE, 0x0406, METHOD_BUFFERED, FILE_ANY_ACCESS )
146
147
148
149	#endif