4 * Minitape driver interface
6 * This file is part of the w32api package.
9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
11 * THIS SOFTWARE IS NOT COPYRIGHTED
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
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.
31 #define MEDIA_ERASEABLE 0x00000001
32 #define MEDIA_WRITE_ONCE 0x00000002
33 #define MEDIA_READ_ONLY 0x00000004
34 #define MEDIA_READ_WRITE 0x00000008
35 #define MEDIA_WRITE_PROTECTED 0x00000100
36 #define MEDIA_CURRENTLY_MOUNTED 0x80000000
38 typedef enum _TAPE_STATUS
{
39 TAPE_STATUS_SEND_SRB_AND_CALLBACK
,
41 TAPE_STATUS_CHECK_TEST_UNIT_READY
,
43 TAPE_STATUS_INSUFFICIENT_RESOURCES
,
44 TAPE_STATUS_NOT_IMPLEMENTED
,
45 TAPE_STATUS_INVALID_DEVICE_REQUEST
,
46 TAPE_STATUS_INVALID_PARAMETER
,
47 TAPE_STATUS_MEDIA_CHANGED
,
48 TAPE_STATUS_BUS_RESET
,
49 TAPE_STATUS_SETMARK_DETECTED
,
50 TAPE_STATUS_FILEMARK_DETECTED
,
51 TAPE_STATUS_BEGINNING_OF_MEDIA
,
52 TAPE_STATUS_END_OF_MEDIA
,
53 TAPE_STATUS_BUFFER_OVERFLOW
,
54 TAPE_STATUS_NO_DATA_DETECTED
,
55 TAPE_STATUS_EOM_OVERFLOW
,
57 TAPE_STATUS_IO_DEVICE_ERROR
,
58 TAPE_STATUS_UNRECOGNIZED_MEDIA
,
59 TAPE_STATUS_DEVICE_NOT_READY
,
60 TAPE_STATUS_MEDIA_WRITE_PROTECTED
,
61 TAPE_STATUS_DEVICE_DATA_ERROR
,
62 TAPE_STATUS_NO_SUCH_DEVICE
,
63 TAPE_STATUS_INVALID_BLOCK_LENGTH
,
64 TAPE_STATUS_IO_TIMEOUT
,
65 TAPE_STATUS_DEVICE_NOT_CONNECTED
,
66 TAPE_STATUS_DATA_OVERRUN
,
67 TAPE_STATUS_DEVICE_BUSY
,
68 TAPE_STATUS_REQUIRES_CLEANING
,
69 TAPE_STATUS_CLEANER_CARTRIDGE_INSTALLED
70 } TAPE_STATUS
, *PTAPE_STATUS
;
72 #define INQUIRYDATABUFFERSIZE 36
73 #ifndef _INQUIRYDATA_DEFINED /* also in scsi.h */
74 #define _INQUIRYDATA_DEFINED
75 typedef struct _INQUIRYDATA
{
77 UCHAR DeviceTypeQualifier
: 3;
78 UCHAR DeviceTypeModifier
: 7;
79 UCHAR RemovableMedia
: 1;
83 UCHAR ANSIVersion
: 3;
84 UCHAR ECMAVersion
: 3;
88 UCHAR ResponseDataFormat
: 4;
91 UCHAR TerminateTask
: 1;
93 UCHAR AdditionalLength
;
98 UCHAR MediumChanger
: 1;
100 UCHAR ReservedBit2
: 1;
101 UCHAR EnclosureServices
: 1;
102 UCHAR ReservedBit3
: 1;
104 UCHAR CommandQueue
: 1;
105 UCHAR TransferDisable
: 1;
106 UCHAR LinkedCommands
: 1;
107 UCHAR Synchronous
: 1;
110 UCHAR RelativeAddressing
: 1;
113 UCHAR ProductRevisionLevel
[4];
114 UCHAR VendorSpecific
[20];
116 } INQUIRYDATA
, *PINQUIRYDATA
;
119 typedef struct _MODE_CAPABILITIES_PAGE
{
143 UCHAR Reserved10
: 4;
145 UCHAR MaximumSpeedSupported
[2];
146 UCHAR MaximumStoredDefectedListEntries
[2];
147 UCHAR ContinuousTransferLimit
[2];
148 UCHAR CurrentSpeedSelected
[2];
151 } MODE_CAPABILITIES_PAGE
, *PMODE_CAPABILITIES_PAGE
;
153 typedef BOOLEAN DDKAPI
154 (*TAPE_VERIFY_INQUIRY_ROUTINE
)(
155 IN PINQUIRYDATA InquiryData
,
156 IN PMODE_CAPABILITIES_PAGE ModeCapabilitiesPage
);
159 (*TAPE_EXTENSION_INIT_ROUTINE
)(
160 IN PVOID MinitapeExtension
,
161 IN PINQUIRYDATA InquiryData
,
162 IN PMODE_CAPABILITIES_PAGE ModeCapabilitiesPage
);
165 (*TAPE_ERROR_ROUTINE
)(
166 IN PVOID MinitapeExtension
,
167 IN PSCSI_REQUEST_BLOCK Srb
,
168 IN OUT PTAPE_STATUS TapeStatus
);
170 typedef TAPE_STATUS DDKAPI
171 (*TAPE_PROCESS_COMMAND_ROUTINE
)(
172 IN OUT PVOID MinitapeExtension
,
173 IN OUT PVOID CommandExtension
,
174 IN OUT PVOID CommandParameters
,
175 IN OUT PSCSI_REQUEST_BLOCK Srb
,
177 IN TAPE_STATUS StatusOfLastCommand
,
178 IN OUT PULONG RetryFlags
);
180 #define TAPE_RETRY_MASK 0x0000FFFF
181 #define IGNORE_ERRORS 0x00010000
182 #define RETURN_ERRORS 0x00020000
184 typedef struct _TAPE_INIT_DATA
{
185 TAPE_VERIFY_INQUIRY_ROUTINE VerifyInquiry
;
186 BOOLEAN QueryModeCapabilitiesPage
;
187 ULONG MinitapeExtensionSize
;
188 TAPE_EXTENSION_INIT_ROUTINE ExtensionInit
;
189 ULONG DefaultTimeOutValue
;
190 TAPE_ERROR_ROUTINE TapeError
;
191 ULONG CommandExtensionSize
;
192 TAPE_PROCESS_COMMAND_ROUTINE CreatePartition
;
193 TAPE_PROCESS_COMMAND_ROUTINE Erase
;
194 TAPE_PROCESS_COMMAND_ROUTINE GetDriveParameters
;
195 TAPE_PROCESS_COMMAND_ROUTINE GetMediaParameters
;
196 TAPE_PROCESS_COMMAND_ROUTINE GetPosition
;
197 TAPE_PROCESS_COMMAND_ROUTINE GetStatus
;
198 TAPE_PROCESS_COMMAND_ROUTINE Prepare
;
199 TAPE_PROCESS_COMMAND_ROUTINE SetDriveParameters
;
200 TAPE_PROCESS_COMMAND_ROUTINE SetMediaParameters
;
201 TAPE_PROCESS_COMMAND_ROUTINE SetPosition
;
202 TAPE_PROCESS_COMMAND_ROUTINE WriteMarks
;
203 TAPE_PROCESS_COMMAND_ROUTINE PreProcessReadWrite
; /* optional */
204 } TAPE_INIT_DATA
, *PTAPE_INIT_DATA
;
206 typedef struct _TAPE_PHYS_POSITION
{
207 ULONG SeekBlockAddress
;
208 ULONG SpaceBlockCount
;
209 } TAPE_PHYS_POSITION
, PTAPE_PHYS_POSITION
;
217 #endif /* __MINITAPE_H */