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832b75ed GG |
1 | /* |
2 | * scsicmds.h | |
3 | * | |
4 | * Home page of code is: http://smartmontools.sourceforge.net | |
5 | * | |
34ad0c5f | 6 | * Copyright (C) 2002-8 Bruce Allen <smartmontools-support@lists.sourceforge.net> |
832b75ed GG |
7 | * Copyright (C) 2000 Michael Cornwell <cornwell@acm.org> |
8 | * | |
9 | * Additional SCSI work: | |
ee38a438 | 10 | * Copyright (C) 2003-13 Douglas Gilbert <dgilbert@interlog.com> |
832b75ed GG |
11 | * |
12 | * This program is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU General Public License as published by | |
14 | * the Free Software Foundation; either version 2, or (at your option) | |
15 | * any later version. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
ee38a438 GI |
18 | * (for example COPYING); if not, write to the Free Software Foundation, |
19 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
832b75ed GG |
20 | * |
21 | * This code was originally developed as a Senior Thesis by Michael Cornwell | |
22 | * at the Concurrent Systems Laboratory (now part of the Storage Systems | |
23 | * Research Center), Jack Baskin School of Engineering, University of | |
24 | * California, Santa Cruz. http://ssrc.soe.ucsc.edu/ | |
25 | * | |
26 | * N.B. What was formerly known as "SMART" are now called "informational | |
27 | * exceptions" in recent t10.org drafts (i.e. recent SCSI). | |
28 | * | |
29 | */ | |
30 | ||
31 | ||
32 | #ifndef SCSICMDS_H_ | |
33 | #define SCSICMDS_H_ | |
34 | ||
ee38a438 | 35 | #define SCSICMDS_H_CVSID "$Id: scsicmds.h 3783 2013-03-02 01:51:12Z dpgilbert $\n" |
832b75ed GG |
36 | |
37 | #include <stdio.h> | |
38 | #include <stdlib.h> | |
39 | #include <string.h> | |
832b75ed GG |
40 | |
41 | /* #define SCSI_DEBUG 1 */ /* Comment out to disable command debugging */ | |
42 | ||
2127e193 GI |
43 | /* Following conditional defines just in case OS already has them defined. |
44 | * If they are defined we hope they are defined correctly (for SCSI). */ | |
832b75ed GG |
45 | #ifndef TEST_UNIT_READY |
46 | #define TEST_UNIT_READY 0x0 | |
47 | #endif | |
2127e193 GI |
48 | #ifndef LOG_SELECT |
49 | #define LOG_SELECT 0x4c | |
50 | #endif | |
832b75ed GG |
51 | #ifndef LOG_SENSE |
52 | #define LOG_SENSE 0x4d | |
53 | #endif | |
54 | #ifndef MODE_SENSE | |
55 | #define MODE_SENSE 0x1a | |
56 | #endif | |
57 | #ifndef MODE_SENSE_10 | |
58 | #define MODE_SENSE_10 0x5a | |
59 | #endif | |
60 | #ifndef MODE_SELECT | |
61 | #define MODE_SELECT 0x15 | |
62 | #endif | |
63 | #ifndef MODE_SELECT_10 | |
64 | #define MODE_SELECT_10 0x55 | |
65 | #endif | |
66 | #ifndef INQUIRY | |
67 | #define INQUIRY 0x12 | |
68 | #endif | |
69 | #ifndef REQUEST_SENSE | |
70 | #define REQUEST_SENSE 0x03 | |
71 | #endif | |
72 | #ifndef RECEIVE_DIAGNOSTIC | |
73 | #define RECEIVE_DIAGNOSTIC 0x1c | |
74 | #endif | |
75 | #ifndef SEND_DIAGNOSTIC | |
76 | #define SEND_DIAGNOSTIC 0x1d | |
77 | #endif | |
78 | #ifndef READ_DEFECT_10 | |
79 | #define READ_DEFECT_10 0x37 | |
80 | #endif | |
ee38a438 GI |
81 | #ifndef READ_DEFECT_12 |
82 | #define READ_DEFECT_12 0xb7 | |
83 | #endif | |
cfbba5b9 GI |
84 | #ifndef START_STOP_UNIT |
85 | #define START_STOP_UNIT 0x1b | |
86 | #endif | |
87 | #ifndef REPORT_LUNS | |
88 | #define REPORT_LUNS 0xa0 | |
89 | #endif | |
90 | #ifndef READ_CAPACITY_10 | |
91 | #define READ_CAPACITY_10 0x25 | |
92 | #endif | |
93 | #ifndef READ_CAPACITY_16 | |
a7e8ffec GI |
94 | #define READ_CAPACITY_16 0x9e |
95 | #endif | |
96 | #ifndef SAI_READ_CAPACITY_16 /* service action for READ_CAPACITY_16 */ | |
97 | #define SAI_READ_CAPACITY_16 0x10 | |
cfbba5b9 | 98 | #endif |
832b75ed | 99 | |
4d59bff9 GG |
100 | #ifndef SAT_ATA_PASSTHROUGH_12 |
101 | #define SAT_ATA_PASSTHROUGH_12 0xa1 | |
102 | #endif | |
103 | #ifndef SAT_ATA_PASSTHROUGH_16 | |
104 | #define SAT_ATA_PASSTHROUGH_16 0x85 | |
105 | #endif | |
106 | ||
832b75ed | 107 | typedef unsigned char UINT8; |
a37e7145 | 108 | typedef signed char INT8; |
832b75ed GG |
109 | typedef unsigned int UINT32; |
110 | typedef int INT32; | |
111 | ||
112 | #define DXFER_NONE 0 | |
113 | #define DXFER_FROM_DEVICE 1 | |
114 | #define DXFER_TO_DEVICE 2 | |
115 | ||
116 | struct scsi_cmnd_io | |
117 | { | |
118 | UINT8 * cmnd; /* [in]: ptr to SCSI command block (cdb) */ | |
119 | size_t cmnd_len; /* [in]: number of bytes in SCSI command */ | |
ee38a438 | 120 | int dxfer_dir; /* [in]: DXFER_NONE, DXFER_FROM_DEVICE, or |
832b75ed GG |
121 | DXFER_TO_DEVICE */ |
122 | UINT8 * dxferp; /* [in]: ptr to outgoing or incoming data buffer */ | |
123 | size_t dxfer_len; /* [in]: bytes to be transferred to/from dxferp */ | |
ee38a438 | 124 | UINT8 * sensep; /* [in]: ptr to sense buffer, filled when |
832b75ed GG |
125 | CHECK CONDITION status occurs */ |
126 | size_t max_sense_len; /* [in]: max number of bytes to write to sensep */ | |
127 | unsigned timeout; /* [in]: seconds, 0-> default timeout (60 seconds?) */ | |
128 | size_t resp_sense_len; /* [out]: sense buffer length written */ | |
129 | UINT8 scsi_status; /* [out]: 0->ok, 2->CHECK CONDITION, etc ... */ | |
130 | int resid; /* [out]: Number of bytes requested to be transferred | |
131 | less actual number transferred (0 if not | |
132 | supported) */ | |
133 | }; | |
134 | ||
135 | struct scsi_sense_disect { | |
ee38a438 | 136 | UINT8 resp_code; |
832b75ed | 137 | UINT8 sense_key; |
ee38a438 | 138 | UINT8 asc; |
832b75ed | 139 | UINT8 ascq; |
ee38a438 | 140 | int progress; /* -1 -> N/A, 0-65535 -> available */ |
832b75ed GG |
141 | }; |
142 | ||
143 | /* Useful data from Informational Exception Control mode page (0x1c) */ | |
144 | #define SCSI_IECMP_RAW_LEN 64 | |
145 | struct scsi_iec_mode_page { | |
146 | UINT8 requestedCurrent; | |
147 | UINT8 gotCurrent; | |
148 | UINT8 requestedChangeable; | |
149 | UINT8 gotChangeable; | |
150 | UINT8 modese_len; /* 0 (don't know), 6 or 10 */ | |
151 | UINT8 raw_curr[SCSI_IECMP_RAW_LEN]; | |
152 | UINT8 raw_chg[SCSI_IECMP_RAW_LEN]; | |
153 | }; | |
154 | ||
155 | /* Carrier for Error counter log pages (e.g. read, write, verify ...) */ | |
156 | struct scsiErrorCounter { | |
157 | UINT8 gotPC[7]; | |
158 | UINT8 gotExtraPC; | |
159 | uint64_t counter[8]; | |
160 | }; | |
161 | ||
162 | /* Carrier for Non-medium error log page */ | |
163 | struct scsiNonMediumError { | |
164 | UINT8 gotPC0; | |
165 | UINT8 gotExtraPC; | |
166 | uint64_t counterPC0; | |
167 | UINT8 gotTFE_H; | |
168 | uint64_t counterTFE_H; /* Track following errors [Hitachi] */ | |
169 | UINT8 gotPE_H; | |
170 | uint64_t counterPE_H; /* Positioning errors [Hitachi] */ | |
171 | }; | |
172 | ||
173 | /* SCSI Peripheral types (of interest) */ | |
174 | #define SCSI_PT_DIRECT_ACCESS 0x0 | |
175 | #define SCSI_PT_SEQUENTIAL_ACCESS 0x1 | |
176 | #define SCSI_PT_CDROM 0x5 | |
177 | #define SCSI_PT_MEDIUM_CHANGER 0x8 | |
178 | #define SCSI_PT_ENCLOSURE 0xd | |
179 | ||
180 | /* ANSI SCSI-3 Log Pages retrieved by LOG SENSE. */ | |
181 | #define SUPPORTED_LPAGES 0x00 | |
182 | #define BUFFER_OVERRUN_LPAGE 0x01 | |
183 | #define WRITE_ERROR_COUNTER_LPAGE 0x02 | |
184 | #define READ_ERROR_COUNTER_LPAGE 0x03 | |
185 | #define READ_REVERSE_ERROR_COUNTER_LPAGE 0x04 | |
186 | #define VERIFY_ERROR_COUNTER_LPAGE 0x05 | |
187 | #define NON_MEDIUM_ERROR_LPAGE 0x06 | |
188 | #define LAST_N_ERROR_LPAGE 0x07 | |
189 | #define FORMAT_STATUS_LPAGE 0x08 | |
d008864d | 190 | #define LB_PROV_LPAGE 0x0c /* SBC-3 */ |
832b75ed GG |
191 | #define TEMPERATURE_LPAGE 0x0d |
192 | #define STARTSTOP_CYCLE_COUNTER_LPAGE 0x0e | |
193 | #define APPLICATION_CLIENT_LPAGE 0x0f | |
194 | #define SELFTEST_RESULTS_LPAGE 0x10 | |
d008864d | 195 | #define SS_MEDIA_LPAGE 0x11 /* SBC-3 */ |
4d59bff9 | 196 | #define BACKGROUND_RESULTS_LPAGE 0x15 /* SBC-3 */ |
d008864d | 197 | #define NONVOL_CACHE_LPAGE 0x17 /* SBC-3 */ |
2127e193 | 198 | #define PROTOCOL_SPECIFIC_LPAGE 0x18 |
832b75ed GG |
199 | #define IE_LPAGE 0x2f |
200 | ||
201 | /* Seagate vendor specific log pages. */ | |
202 | #define SEAGATE_CACHE_LPAGE 0x37 | |
203 | #define SEAGATE_FACTORY_LPAGE 0x3e | |
204 | ||
205 | /* Log page response lengths */ | |
206 | #define LOG_RESP_SELF_TEST_LEN 0x194 | |
207 | ||
ee38a438 | 208 | /* See the SSC-2 document at www.t10.org . Earler note: From IBM |
832b75ed GG |
209 | Documentation, see http://www.storage.ibm.com/techsup/hddtech/prodspecs.htm */ |
210 | #define TAPE_ALERTS_LPAGE 0x2e | |
211 | ||
212 | /* ANSI SCSI-3 Mode Pages */ | |
213 | #define VENDOR_UNIQUE_PAGE 0x00 | |
214 | #define READ_WRITE_ERROR_RECOVERY_PAGE 0x01 | |
215 | #define DISCONNECT_RECONNECT_PAGE 0x02 | |
216 | #define FORMAT_DEVICE_PAGE 0x03 | |
217 | #define RIGID_DISK_DRIVE_GEOMETRY_PAGE 0x04 | |
218 | #define FLEXIBLE_DISK_PAGE 0x05 | |
219 | #define VERIFY_ERROR_RECOVERY_PAGE 0x07 | |
220 | #define CACHING_PAGE 0x08 | |
221 | #define PERIPHERAL_DEVICE_PAGE 0x09 | |
222 | #define XOR_CONTROL_MODE_PAGE 0x10 | |
223 | #define CONTROL_MODE_PAGE 0x0a | |
224 | #define MEDIUM_TYPES_SUPPORTED_PAGE 0x0b | |
225 | #define NOTCH_PAGE 0x0c | |
226 | #define CD_DEVICE_PAGE 0x0d | |
227 | #define CD_AUDIO_CONTROL_PAGE 0x0e | |
228 | #define DATA_COMPRESSION_PAGE 0x0f | |
229 | #define ENCLOSURE_SERVICES_MANAGEMENT_PAGE 0x14 | |
230 | #define PROTOCOL_SPECIFIC_LUN_PAGE 0x18 | |
231 | #define PROTOCOL_SPECIFIC_PORT_PAGE 0x19 | |
232 | #define POWER_CONDITION_PAGE 0x1a | |
233 | #define INFORMATIONAL_EXCEPTIONS_CONTROL_PAGE 0x1c | |
234 | #define FAULT_FAILURE_REPORTING_PAGE 0x1c | |
235 | ||
4d59bff9 GG |
236 | /* Background control mode subpage is [0x1c,0x1] */ |
237 | #define BACKGROUND_CONTROL_M_SUBPAGE 0x1 /* SBC-2 */ | |
238 | ||
832b75ed GG |
239 | #define ALL_MODE_PAGES 0x3f |
240 | ||
241 | /* Mode page control field */ | |
242 | #define MPAGE_CONTROL_CURRENT 0 | |
243 | #define MPAGE_CONTROL_CHANGEABLE 1 | |
244 | #define MPAGE_CONTROL_DEFAULT 2 | |
245 | #define MPAGE_CONTROL_SAVED 3 | |
246 | ||
ee38a438 GI |
247 | /* SCSI Vital Product Data (VPD) pages */ |
248 | #define SCSI_VPD_SUPPORTED_VPD_PAGES 0x0 | |
249 | #define SCSI_VPD_UNIT_SERIAL_NUMBER 0x80 | |
250 | #define SCSI_VPD_DEVICE_IDENTIFICATION 0x83 | |
251 | #define SCSI_VPD_EXTENDED_INQUIRY_DATA 0x86 | |
252 | #define SCSI_VPD_ATA_INFORMATION 0x89 | |
253 | #define SCSI_VPD_POWER_CONDITION 0x8a | |
254 | #define SCSI_VPD_POWER_CONSUMPTION 0x8d | |
255 | #define SCSI_VPD_BLOCK_LIMITS 0xb0 | |
256 | #define SCSI_VPD_BLOCK_DEVICE_CHARACTERISTICS 0xb1 | |
257 | #define SCSI_VPD_LOGICAL_BLOCK_PROVISIONING 0xb2 | |
258 | ||
832b75ed GG |
259 | /* defines for useful SCSI Status codes */ |
260 | #define SCSI_STATUS_CHECK_CONDITION 0x2 | |
261 | ||
262 | /* defines for useful Sense Key codes */ | |
4d59bff9 GG |
263 | #define SCSI_SK_NO_SENSE 0x0 |
264 | #define SCSI_SK_RECOVERED_ERR 0x1 | |
832b75ed GG |
265 | #define SCSI_SK_NOT_READY 0x2 |
266 | #define SCSI_SK_MEDIUM_ERROR 0x3 | |
267 | #define SCSI_SK_HARDWARE_ERROR 0x4 | |
268 | #define SCSI_SK_ILLEGAL_REQUEST 0x5 | |
269 | #define SCSI_SK_UNIT_ATTENTION 0x6 | |
a37e7145 | 270 | #define SCSI_SK_ABORTED_COMMAND 0xb |
832b75ed GG |
271 | |
272 | /* defines for useful Additional Sense Codes (ASCs) */ | |
273 | #define SCSI_ASC_NOT_READY 0x4 /* more info in ASCQ code */ | |
274 | #define SCSI_ASC_NO_MEDIUM 0x3a /* more info in ASCQ code */ | |
275 | #define SCSI_ASC_UNKNOWN_OPCODE 0x20 | |
ee38a438 | 276 | #define SCSI_ASC_INVALID_FIELD 0x24 |
832b75ed GG |
277 | #define SCSI_ASC_UNKNOWN_PARAM 0x26 |
278 | #define SCSI_ASC_WARNING 0xb | |
279 | #define SCSI_ASC_IMPENDING_FAILURE 0x5d | |
280 | ||
4d59bff9 GG |
281 | #define SCSI_ASCQ_ATA_PASS_THROUGH 0x1d |
282 | ||
832b75ed GG |
283 | /* Simplified error code (negative values as per errno) */ |
284 | #define SIMPLE_NO_ERROR 0 | |
285 | #define SIMPLE_ERR_NOT_READY 1 | |
286 | #define SIMPLE_ERR_BAD_OPCODE 2 | |
287 | #define SIMPLE_ERR_BAD_FIELD 3 /* in cbd */ | |
288 | #define SIMPLE_ERR_BAD_PARAM 4 /* in data */ | |
289 | #define SIMPLE_ERR_BAD_RESP 5 /* response fails sanity */ | |
290 | #define SIMPLE_ERR_NO_MEDIUM 6 /* no medium present */ | |
291 | #define SIMPLE_ERR_BECOMING_READY 7 /* device will be ready soon */ | |
292 | #define SIMPLE_ERR_TRY_AGAIN 8 /* some warning, try again */ | |
293 | #define SIMPLE_ERR_MEDIUM_HARDWARE 9 /* medium or hardware error */ | |
a37e7145 GG |
294 | #define SIMPLE_ERR_UNKNOWN 10 /* unknown sense value */ |
295 | #define SIMPLE_ERR_ABORTED_COMMAND 11 /* most likely transport error */ | |
832b75ed GG |
296 | |
297 | ||
298 | /* defines for functioncode parameter in SENDDIAGNOSTIC function */ | |
299 | #define SCSI_DIAG_NO_SELF_TEST 0x00 | |
300 | #define SCSI_DIAG_DEF_SELF_TEST 0xff | |
301 | #define SCSI_DIAG_BG_SHORT_SELF_TEST 0x01 | |
302 | #define SCSI_DIAG_BG_EXTENDED_SELF_TEST 0x02 | |
303 | #define SCSI_DIAG_FG_SHORT_SELF_TEST 0x05 | |
304 | #define SCSI_DIAG_FG_EXTENDED_SELF_TEST 0x06 | |
305 | #define SCSI_DIAG_ABORT_SELF_TEST 0x04 | |
306 | ||
307 | ||
308 | /* SCSI command timeout values (units are seconds) */ | |
eb07ddf2 GI |
309 | #define SCSI_TIMEOUT_DEFAULT 20 // should be longer than the spin up time |
310 | // of a disk in standby mode. | |
832b75ed GG |
311 | #define SCSI_TIMEOUT_SELF_TEST (5 * 60 * 60) /* allow max 5 hours for */ |
312 | /* extended foreground self test */ | |
313 | ||
314 | ||
315 | ||
316 | #define LOGPAGEHDRSIZE 4 | |
317 | ||
2127e193 GI |
318 | class scsi_device; |
319 | ||
ee38a438 GI |
320 | // Set of supported SCSI VPD pages. Constructor fetches Supported VPD pages |
321 | // VPD page and remembers the response for later queries. | |
322 | class supported_vpd_pages | |
323 | { | |
324 | public: | |
325 | supported_vpd_pages(scsi_device * device); | |
326 | ~supported_vpd_pages() { num_valid = 0; } | |
327 | ||
328 | bool is_supported(int vpd_page_num) const; | |
329 | ||
330 | /* Returns 0 or less for VPD pages not supported or error */ | |
331 | int num_pages() const { return num_valid; } | |
332 | ||
333 | private: | |
334 | int num_valid; /* 0 or less for invalid */ | |
335 | unsigned char pages[256]; | |
336 | }; | |
337 | ||
338 | extern supported_vpd_pages * supported_vpd_pages_p; | |
339 | ||
340 | ||
cfbba5b9 GI |
341 | // Print SCSI debug messages? |
342 | extern unsigned char scsi_debugmode; | |
343 | ||
832b75ed GG |
344 | void scsi_do_sense_disect(const struct scsi_cmnd_io * in, |
345 | struct scsi_sense_disect * out); | |
346 | ||
4d59bff9 GG |
347 | int scsiSimpleSenseFilter(const struct scsi_sense_disect * sinfo); |
348 | ||
832b75ed GG |
349 | const char * scsiErrString(int scsiErr); |
350 | ||
a7e8ffec GI |
351 | int scsi_vpd_dev_id_iter(const unsigned char * initial_desig_desc, |
352 | int page_len, int * off, int m_assoc, | |
353 | int m_desig_type, int m_code_set); | |
354 | ||
355 | int scsi_decode_lu_dev_id(const unsigned char * b, int blen, char * s, | |
356 | int slen, int * transport); | |
357 | ||
358 | ||
832b75ed | 359 | /* STANDARD SCSI Commands */ |
2127e193 | 360 | int scsiTestUnitReady(scsi_device * device); |
832b75ed | 361 | |
2127e193 | 362 | int scsiStdInquiry(scsi_device * device, UINT8 *pBuf, int bufLen); |
832b75ed | 363 | |
2127e193 | 364 | int scsiInquiryVpd(scsi_device * device, int vpd_page, UINT8 *pBuf, int bufLen); |
832b75ed | 365 | |
2127e193 GI |
366 | int scsiLogSense(scsi_device * device, int pagenum, int subpagenum, UINT8 *pBuf, |
367 | int bufLen, int known_resp_len); | |
832b75ed | 368 | |
2127e193 GI |
369 | int scsiLogSelect(scsi_device * device, int pcr, int sp, int pc, int pagenum, |
370 | int subpagenum, UINT8 *pBuf, int bufLen); | |
371 | ||
372 | int scsiModeSense(scsi_device * device, int pagenum, int subpagenum, int pc, | |
4d59bff9 | 373 | UINT8 *pBuf, int bufLen); |
832b75ed | 374 | |
2127e193 | 375 | int scsiModeSelect(scsi_device * device, int sp, UINT8 *pBuf, int bufLen); |
832b75ed | 376 | |
2127e193 GI |
377 | int scsiModeSense10(scsi_device * device, int pagenum, int subpagenum, int pc, |
378 | UINT8 *pBuf, int bufLen); | |
832b75ed | 379 | |
2127e193 | 380 | int scsiModeSelect10(scsi_device * device, int sp, UINT8 *pBuf, int bufLen); |
832b75ed GG |
381 | |
382 | int scsiModePageOffset(const UINT8 * resp, int len, int modese_len); | |
383 | ||
2127e193 | 384 | int scsiRequestSense(scsi_device * device, struct scsi_sense_disect * sense_info); |
832b75ed | 385 | |
2127e193 | 386 | int scsiSendDiagnostic(scsi_device * device, int functioncode, UINT8 *pBuf, int bufLen); |
832b75ed | 387 | |
2127e193 | 388 | int scsiReceiveDiagnostic(scsi_device * device, int pcv, int pagenum, UINT8 *pBuf, |
832b75ed GG |
389 | int bufLen); |
390 | ||
2127e193 | 391 | int scsiReadDefect10(scsi_device * device, int req_plist, int req_glist, int dl_format, |
832b75ed GG |
392 | UINT8 *pBuf, int bufLen); |
393 | ||
ee38a438 GI |
394 | int scsiReadDefect12(scsi_device * device, int req_plist, int req_glist, |
395 | int dl_format, int addrDescIndex, UINT8 *pBuf, int bufLen); | |
396 | ||
a7e8ffec GI |
397 | int scsiReadCapacity10(scsi_device * device, unsigned int * last_lbp, |
398 | unsigned int * lb_sizep); | |
399 | ||
400 | int scsiReadCapacity16(scsi_device * device, UINT8 *pBuf, int bufLen); | |
401 | ||
832b75ed | 402 | /* SMART specific commands */ |
2127e193 | 403 | int scsiCheckIE(scsi_device * device, int hasIELogPage, int hasTempLogPage, UINT8 *asc, |
832b75ed GG |
404 | UINT8 *ascq, UINT8 *currenttemp, UINT8 *triptemp); |
405 | ||
2127e193 | 406 | int scsiFetchIECmpage(scsi_device * device, struct scsi_iec_mode_page *iecp, |
832b75ed GG |
407 | int modese_len); |
408 | int scsi_IsExceptionControlEnabled(const struct scsi_iec_mode_page *iecp); | |
409 | int scsi_IsWarningEnabled(const struct scsi_iec_mode_page *iecp); | |
2127e193 | 410 | int scsiSetExceptionControlAndWarning(scsi_device * device, int enabled, |
832b75ed GG |
411 | const struct scsi_iec_mode_page *iecp); |
412 | void scsiDecodeErrCounterPage(unsigned char * resp, | |
413 | struct scsiErrorCounter *ecp); | |
414 | void scsiDecodeNonMediumErrPage(unsigned char * resp, | |
415 | struct scsiNonMediumError *nmep); | |
2127e193 | 416 | int scsiFetchExtendedSelfTestTime(scsi_device * device, int * durationSec, |
832b75ed | 417 | int modese_len); |
2127e193 GI |
418 | int scsiCountFailedSelfTests(scsi_device * device, int noisy); |
419 | int scsiSelfTestInProgress(scsi_device * device, int * inProgress); | |
420 | int scsiFetchControlGLTSD(scsi_device * device, int modese_len, int current); | |
421 | int scsiSetControlGLTSD(scsi_device * device, int enabled, int modese_len); | |
422 | int scsiFetchTransportProtocol(scsi_device * device, int modese_len); | |
ee38a438 GI |
423 | int scsiGetRPM(scsi_device * device, int modese_len, int * form_factorp); |
424 | int scsiGetSetCache(scsi_device * device, int modese_len, short int * wce, | |
425 | short int * rcd); | |
426 | uint64_t scsiGetSize(scsi_device * device, unsigned int * lb_sizep, | |
427 | int * lb_per_pb_expp); | |
428 | int scsiGetProtPBInfo(scsi_device * device, unsigned char * rc16_12_31p); | |
832b75ed | 429 | |
a7e8ffec | 430 | /* T10 Standard IE Additional Sense Code strings taken from t10.org */ |
832b75ed | 431 | const char* scsiGetIEString(UINT8 asc, UINT8 ascq); |
2127e193 | 432 | int scsiGetTemp(scsi_device * device, UINT8 *currenttemp, UINT8 *triptemp); |
832b75ed GG |
433 | |
434 | ||
2127e193 | 435 | int scsiSmartIBMOfflineTest(scsi_device * device); |
832b75ed | 436 | |
2127e193 GI |
437 | int scsiSmartDefaultSelfTest(scsi_device * device); |
438 | int scsiSmartShortSelfTest(scsi_device * device); | |
439 | int scsiSmartExtendSelfTest(scsi_device * device); | |
440 | int scsiSmartShortCapSelfTest(scsi_device * device); | |
441 | int scsiSmartExtendCapSelfTest(scsi_device * device); | |
442 | int scsiSmartSelfTestAbort(scsi_device * device); | |
832b75ed GG |
443 | |
444 | const char * scsiTapeAlertsTapeDevice(unsigned short code); | |
445 | const char * scsiTapeAlertsChangerDevice(unsigned short code); | |
446 | ||
447 | const char * scsi_get_opcode_name(UINT8 opcode); | |
ee38a438 GI |
448 | void scsi_format_id_string(char * out, const unsigned char * in, int n); |
449 | ||
832b75ed | 450 | void dStrHex(const char* str, int len, int no_ascii); |
4d59bff9 GG |
451 | inline void dStrHex(const unsigned char* str, int len, int no_ascii) |
452 | { dStrHex((const char *)str, len, no_ascii); } | |
453 | ||
ee38a438 GI |
454 | /* Attempt to find the first SCSI sense data descriptor that matches the |
455 | given 'desc_type'. If found return pointer to start of sense data | |
456 | descriptor; otherwise (including fixed format sense data) returns NULL. */ | |
457 | const unsigned char * sg_scsi_sense_desc_find(const unsigned char * sensep, | |
458 | int sense_len, int desc_type); | |
459 | ||
832b75ed GG |
460 | |
461 | /* SCSI command transmission interface function declaration. Its | |
462 | * definition is target OS specific (see os_<OS>.c file). | |
463 | * Returns 0 if SCSI command successfully launched and response | |
464 | * received. Even when 0 is returned the caller should check | |
465 | * scsi_cmnd_io::scsi_status for SCSI defined errors and warnings | |
466 | * (e.g. CHECK CONDITION). If the SCSI command could not be issued | |
467 | * (e.g. device not present or not a SCSI device) or some other problem | |
468 | * arises (e.g. timeout) then returns a negative errno value. */ | |
2127e193 GI |
469 | // Moved to C++ interface |
470 | //int do_scsi_cmnd_io(int dev_fd, struct scsi_cmnd_io * iop, int report); | |
471 | ||
832b75ed GG |
472 | |
473 | ||
832b75ed | 474 | #endif |