| 1 | /*
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| 2 | * scsiscan.h
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| 3 | *
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| 4 | * SCSI scanner driver interface
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| 5 | *
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| 6 | * This file is part of the w32api package.
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| 7 | *
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| 8 | * Contributors:
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| 9 | * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
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| 10 | *
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| 11 | * THIS SOFTWARE IS NOT COPYRIGHTED
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| 12 | *
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| 13 | * This source code is offered for use in the public domain. You may
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| 14 | * use, modify or distribute it freely.
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| 15 | *
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| 16 | * This code is distributed in the hope that it will be useful but
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| 17 | * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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| 18 | * DISCLAIMED. This includes but is not limited to warranties of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 20 | *
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| 21 | */
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| 22 |
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| 23 | #ifndef __SCSISCAN_H
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| 24 | #define __SCSISCAN_H
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| 25 |
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| 26 | #ifdef __cplusplus
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| 27 | extern "C" {
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| 28 | #endif
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| 29 |
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| 30 | #define IOCTL_SCSISCAN_CMD \
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| 31 | CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_CMD_CODE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
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| 32 |
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| 33 | #define IOCTL_SCSISCAN_LOCKDEVICE \
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| 34 | CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_LOCKDEVICE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
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| 35 |
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| 36 | #define IOCTL_SCSISCAN_SET_TIMEOUT \
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| 37 | CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_SET_TIMEOUT, METHOD_BUFFERED, FILE_ANY_ACCESS)
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| 38 |
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| 39 | #define IOCTL_SCSISCAN_GET_INFO \
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| 40 | CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_GET_INFO, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
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| 41 |
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| 42 | #define IOCTL_SCSISCAN_UNLOCKDEVICE \
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| 43 | CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_UNLOCKDEVICE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
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| 44 |
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| 45 |
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| 46 | /* SCSISCAN_CMD.SrbFlags constants */
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| 47 | #define SRB_FLAGS_DISABLE_SYNCH_TRANSFER 0x00000008
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| 48 | #define SRB_FLAGS_DISABLE_AUTOSENSE 0x00000020
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| 49 | #define SRB_FLAGS_DATA_IN 0x00000040
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| 50 | #define SRB_FLAGS_DATA_OUT 0x00000080
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| 51 | #define SRB_FLAGS_NO_DATA_TRANSFER 0x00000000
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| 52 |
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| 53 | /* SCSISCAN_CMD.pSrbStatus constants */
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| 54 | #define SRB_STATUS_PENDING 0x00
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| 55 | #define SRB_STATUS_SUCCESS 0x01
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| 56 | #define SRB_STATUS_ABORTED 0x02
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| 57 | #define SRB_STATUS_ABORT_FAILED 0x03
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| 58 | #define SRB_STATUS_ERROR 0x04
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| 59 | #define SRB_STATUS_BUSY 0x05
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| 60 | #define SRB_STATUS_INVALID_REQUEST 0x06
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| 61 | #define SRB_STATUS_INVALID_PATH_ID 0x07
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| 62 | #define SRB_STATUS_NO_DEVICE 0x08
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| 63 | #define SRB_STATUS_TIMEOUT 0x09
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| 64 | #define SRB_STATUS_SELECTION_TIMEOUT 0x0A
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| 65 | #define SRB_STATUS_COMMAND_TIMEOUT 0x0B
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| 66 | #define SRB_STATUS_MESSAGE_REJECTED 0x0D
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| 67 | #define SRB_STATUS_BUS_RESET 0x0E
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| 68 | #define SRB_STATUS_PARITY_ERROR 0x0F
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| 69 | #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10
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| 70 | #define SRB_STATUS_NO_HBA 0x11
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| 71 | #define SRB_STATUS_DATA_OVERRUN 0x12
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| 72 | #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13
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| 73 | #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14
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| 74 | #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15
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| 75 | #define SRB_STATUS_REQUEST_FLUSHED 0x16
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| 76 | #define SRB_STATUS_INVALID_LUN 0x20
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| 77 | #define SRB_STATUS_INVALID_TARGET_ID 0x21
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| 78 | #define SRB_STATUS_BAD_FUNCTION 0x22
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| 79 | #define SRB_STATUS_ERROR_RECOVERY 0x23
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| 80 | #define SRB_STATUS_QUEUE_FROZEN 0x40
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| 81 | #define SRB_STATUS_AUTOSENSE_VALID 0x80
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| 82 |
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| 83 | #define SRB_STATUS(Status) (Status & ~(SRB_STATUS_AUTOSENSE_VALID | SRB_STATUS_QUEUE_FROZEN))
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| 84 |
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| 85 | typedef struct _SCSISCAN_CMD {
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| 86 | ULONG Reserved1;
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| 87 | ULONG Size;
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| 88 | ULONG SrbFlags;
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| 89 | UCHAR CdbLength;
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| 90 | UCHAR SenseLength;
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| 91 | UCHAR Reserved2;
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| 92 | UCHAR Reserved3;
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| 93 | ULONG TransferLength;
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| 94 | UCHAR Cdb[16];
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| 95 | PUCHAR pSrbStatus;
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| 96 | PUCHAR pSenseBuffer;
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| 97 | } SCSISCAN_CMD, *PSCSISCAN_CMD;
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| 98 |
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| 99 | #define MAX_STRING 128
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| 100 |
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| 101 | /* SCSISCAN_INFO.Flags constants */
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| 102 | #define SCSISCAN_RESERVED 0x000
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| 103 | #define SCSISCAN_CMD_CODE 0x004
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| 104 | #define SCSISCAN_LOCKDEVICE 0x005
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| 105 | #define SCSISCAN_UNLOCKDEVICE 0x006
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| 106 | #define SCSISCAN_SET_TIMEOUT 0x007
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| 107 | #define SCSISCAN_GET_INFO 0x008
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| 108 |
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| 109 | typedef struct _SCSISCAN_INFO {
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| 110 | ULONG Size;
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| 111 | ULONG Flags;
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| 112 | UCHAR PortNumber;
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| 113 | UCHAR PathId;
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| 114 | UCHAR TargetId;
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| 115 | UCHAR Lun;
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| 116 | UCHAR AdapterName[MAX_STRING];
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| 117 | ULONG Reserved;
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| 118 | } SCSISCAN_INFO, *PSCSISCAN_INFO;
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| 119 |
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| 120 | #ifdef __cplusplus
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| 121 | }
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| 122 | #endif
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| 123 |
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| 124 | #endif /* __SCSISCAN_H */
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