1 /* 2 * scsiscan.h 3 * 4 * SCSI scanner driver interface 5 * 6 * This file is part of the w32api package. 7 * 8 * Contributors: 9 * Created by Casper S. Hornstrup <chorns (at) 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 __SCSISCAN_H 24 #define __SCSISCAN_H 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 #define IOCTL_SCSISCAN_CMD \ 31 CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_CMD_CODE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) 32 33 #define IOCTL_SCSISCAN_LOCKDEVICE \ 34 CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_LOCKDEVICE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) 35 36 #define IOCTL_SCSISCAN_SET_TIMEOUT \ 37 CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_SET_TIMEOUT, METHOD_BUFFERED, FILE_ANY_ACCESS) 38 39 #define IOCTL_SCSISCAN_GET_INFO \ 40 CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_GET_INFO, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) 41 42 #define IOCTL_SCSISCAN_UNLOCKDEVICE \ 43 CTL_CODE(FILE_DEVICE_SCANNER, SCSISCAN_UNLOCKDEVICE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) 44 45 46 /* SCSISCAN_CMD.SrbFlags constants */ 47 #define SRB_FLAGS_DISABLE_SYNCH_TRANSFER 0x00000008 48 #define SRB_FLAGS_DISABLE_AUTOSENSE 0x00000020 49 #define SRB_FLAGS_DATA_IN 0x00000040 50 #define SRB_FLAGS_DATA_OUT 0x00000080 51 #define SRB_FLAGS_NO_DATA_TRANSFER 0x00000000 52 53 /* SCSISCAN_CMD.pSrbStatus constants */ 54 #define SRB_STATUS_PENDING 0x00 55 #define SRB_STATUS_SUCCESS 0x01 56 #define SRB_STATUS_ABORTED 0x02 57 #define SRB_STATUS_ABORT_FAILED 0x03 58 #define SRB_STATUS_ERROR 0x04 59 #define SRB_STATUS_BUSY 0x05 60 #define SRB_STATUS_INVALID_REQUEST 0x06 61 #define SRB_STATUS_INVALID_PATH_ID 0x07 62 #define SRB_STATUS_NO_DEVICE 0x08 63 #define SRB_STATUS_TIMEOUT 0x09 64 #define SRB_STATUS_SELECTION_TIMEOUT 0x0A 65 #define SRB_STATUS_COMMAND_TIMEOUT 0x0B 66 #define SRB_STATUS_MESSAGE_REJECTED 0x0D 67 #define SRB_STATUS_BUS_RESET 0x0E 68 #define SRB_STATUS_PARITY_ERROR 0x0F 69 #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10 70 #define SRB_STATUS_NO_HBA 0x11 71 #define SRB_STATUS_DATA_OVERRUN 0x12 72 #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13 73 #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14 74 #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15 75 #define SRB_STATUS_REQUEST_FLUSHED 0x16 76 #define SRB_STATUS_INVALID_LUN 0x20 77 #define SRB_STATUS_INVALID_TARGET_ID 0x21 78 #define SRB_STATUS_BAD_FUNCTION 0x22 79 #define SRB_STATUS_ERROR_RECOVERY 0x23 80 #define SRB_STATUS_QUEUE_FROZEN 0x40 81 #define SRB_STATUS_AUTOSENSE_VALID 0x80 82 83 #define SRB_STATUS(Status) (Status & ~(SRB_STATUS_AUTOSENSE_VALID | SRB_STATUS_QUEUE_FROZEN)) 84 85 typedef struct _SCSISCAN_CMD { 86 ULONG Reserved1; 87 ULONG Size; 88 ULONG SrbFlags; 89 UCHAR CdbLength; 90 UCHAR SenseLength; 91 UCHAR Reserved2; 92 UCHAR Reserved3; 93 ULONG TransferLength; 94 UCHAR Cdb[16]; 95 PUCHAR pSrbStatus; 96 PUCHAR pSenseBuffer; 97 } SCSISCAN_CMD, *PSCSISCAN_CMD; 98 99 #define MAX_STRING 128 100 101 /* SCSISCAN_INFO.Flags constants */ 102 #define SCSISCAN_RESERVED 0x000 103 #define SCSISCAN_CMD_CODE 0x004 104 #define SCSISCAN_LOCKDEVICE 0x005 105 #define SCSISCAN_UNLOCKDEVICE 0x006 106 #define SCSISCAN_SET_TIMEOUT 0x007 107 #define SCSISCAN_GET_INFO 0x008 108 109 typedef struct _SCSISCAN_INFO { 110 ULONG Size; 111 ULONG Flags; 112 UCHAR PortNumber; 113 UCHAR PathId; 114 UCHAR TargetId; 115 UCHAR Lun; 116 UCHAR AdapterName[MAX_STRING]; 117 ULONG Reserved; 118 } SCSISCAN_INFO, *PSCSISCAN_INFO; 119 120 #ifdef __cplusplus 121 } 122 #endif 123 124 #endif /* __SCSISCAN_H */ 125
