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	dpavlin	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