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source: vbox/trunk/src/VBox/Devices/Storage/Debug.cpp@ 82781

Last change on this file since 82781 was 80539, checked in by vboxsync, 5 years ago
Storage/DevVirtioSCSI.cpp: Added code to properly free some allocated entities when done. Also gave the request completion command access to the OUT components of the request (CDB) in case it needs to determine the command type. Also moved SCSI status text lookup into Storage/Debug.cpp
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 53.6 KB

Line
1	/* $Id: Debug.cpp 80539 2019-09-02 07:22:42Z vboxsync $ */
2	/** @file
3	* VBox storage devices: debug helpers
4	*/
5
6	/*
7	* Copyright (C) 2008-2019 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	#include <iprt/assert.h>
20	#include <iprt/errcore.h>
21	#include <iprt/log.h>
22	#include <iprt/types.h>
23	#include <iprt/string.h>
24	#include <VBox/scsi.h>
25	#include <VBox/ata.h>
26
27	#ifdef LOG_ENABLED
28
29	/**
30	* ATA command codes
31	*/
32	static const char * const g_apszATACmdNames[256] =
33	{
34	"NOP", /* 0x00 */
35	"", /* 0x01 */
36	"", /* 0x02 */
37	"CFA REQUEST EXTENDED ERROR CODE", /* 0x03 */
38	"", /* 0x04 */
39	"", /* 0x05 */
40	"DATA SET MANAGEMENT", /* 0x06 */
41	"", /* 0x07 */
42	"DEVICE RESET", /* 0x08 */
43	"", /* 0x09 */
44	"", /* 0x0a */
45	"", /* 0x0b */
46	"", /* 0x0c */
47	"", /* 0x0d */
48	"", /* 0x0e */
49	"", /* 0x0f */
50	"RECALIBRATE", /* 0x10 */
51	"", /* 0x11 */
52	"", /* 0x12 */
53	"", /* 0x13 */
54	"", /* 0x14 */
55	"", /* 0x15 */
56	"", /* 0x16 */
57	"", /* 0x17 */
58	"", /* 0x18 */
59	"", /* 0x19 */
60	"", /* 0x1a */
61	"", /* 0x1b */
62	"", /* 0x1c */
63	"", /* 0x1d */
64	"", /* 0x1e */
65	"", /* 0x1f */
66	"READ SECTORS", /* 0x20 */
67	"READ SECTORS WITHOUT RETRIES", /* 0x21 */
68	"READ LONG", /* 0x22 */
69	"READ LONG WITHOUT RETRIES", /* 0x23 */
70	"READ SECTORS EXT", /* 0x24 */
71	"READ DMA EXT", /* 0x25 */
72	"READ DMA QUEUED EXT", /* 0x26 */
73	"READ NATIVE MAX ADDRESS EXT", /* 0x27 */
74	"", /* 0x28 */
75	"READ MULTIPLE EXT", /* 0x29 */
76	"READ STREAM DMA EXT", /* 0x2a */
77	"READ STREAM EXT", /* 0x2b */
78	"", /* 0x2c */
79	"", /* 0x2d */
80	"", /* 0x2e */
81	"READ LOG EXT", /* 0x2f */
82	"WRITE SECTORS", /* 0x30 */
83	"WRITE SECTORS WITHOUT RETRIES", /* 0x31 */
84	"WRITE LONG", /* 0x32 */
85	"WRITE LONG WITHOUT RETRIES", /* 0x33 */
86	"WRITE SECTORS EXT", /* 0x34 */
87	"WRITE DMA EXT", /* 0x35 */
88	"WRITE DMA QUEUED EXT", /* 0x36 */
89	"SET MAX ADDRESS EXT", /* 0x37 */
90	"CFA WRITE SECTORS WITHOUT ERASE", /* 0x38 */
91	"WRITE MULTIPLE EXT", /* 0x39 */
92	"WRITE STREAM DMA EXT", /* 0x3a */
93	"WRITE STREAM EXT", /* 0x3b */
94	"WRITE VERIFY", /* 0x3c */
95	"WRITE DMA FUA EXT", /* 0x3d */
96	"WRITE DMA QUEUED FUA EXT", /* 0x3e */
97	"WRITE LOG EXT", /* 0x3f */
98	"READ VERIFY SECTORS", /* 0x40 */
99	"READ VERIFY SECTORS WITHOUT RETRIES", /* 0x41 */
100	"READ VERIFY SECTORS EXT", /* 0x42 */
101	"", /* 0x43 */
102	"", /* 0x44 */
103	"WRITE UNCORRECTABLE EXT", /* 0x45 */
104	"", /* 0x46 */
105	"READ LOG DMA EXT", /* 0x47 */
106	"", /* 0x48 */
107	"", /* 0x49 */
108	"", /* 0x4a */
109	"", /* 0x4b */
110	"", /* 0x4c */
111	"", /* 0x4d */
112	"", /* 0x4e */
113	"", /* 0x4f */
114	"FORMAT TRACK", /* 0x50 */
115	"CONFIGURE STREAM", /* 0x51 */
116	"", /* 0x52 */
117	"", /* 0x53 */
118	"", /* 0x54 */
119	"", /* 0x55 */
120	"", /* 0x56 */
121	"WRITE LOG DMA EXT", /* 0x57 */
122	"", /* 0x58 */
123	"", /* 0x59 */
124	"", /* 0x5a */
125	"", /* 0x5b */
126	"TRUSTED RECEIVE", /* 0x5c */
127	"TRUSTED RECEIVE DMA", /* 0x5d */
128	"TRUSTED SEND", /* 0x5e */
129	"TRUSTED SEND DMA", /* 0x5f */
130	"READ FPDMA QUEUED", /* 0x60 */
131	"WRITE FPDMA QUEUED", /* 0x61 */
132	"", /* 0x62 */
133	"", /* 0x63 */
134	"", /* 0x64 */
135	"", /* 0x65 */
136	"", /* 0x66 */
137	"", /* 0x67 */
138	"", /* 0x68 */
139	"", /* 0x69 */
140	"", /* 0x6a */
141	"", /* 0x6b */
142	"", /* 0x6c */
143	"", /* 0x6d */
144	"", /* 0x6e */
145	"", /* 0x6f */
146	"SEEK", /* 0x70 */
147	"", /* 0x71 */
148	"", /* 0x72 */
149	"", /* 0x73 */
150	"", /* 0x74 */
151	"", /* 0x75 */
152	"", /* 0x76 */
153	"", /* 0x77 */
154	"", /* 0x78 */
155	"", /* 0x79 */
156	"", /* 0x7a */
157	"", /* 0x7b */
158	"", /* 0x7c */
159	"", /* 0x7d */
160	"", /* 0x7e */
161	"", /* 0x7f */
162	"", /* 0x80 */
163	"", /* 0x81 */
164	"", /* 0x82 */
165	"", /* 0x83 */
166	"", /* 0x84 */
167	"", /* 0x85 */
168	"", /* 0x86 */
169	"CFA TRANSLATE SECTOR", /* 0x87 */
170	"", /* 0x88 */
171	"", /* 0x89 */
172	"", /* 0x8a */
173	"", /* 0x8b */
174	"", /* 0x8c */
175	"", /* 0x8d */
176	"", /* 0x8e */
177	"", /* 0x8f */
178	"EXECUTE DEVICE DIAGNOSTIC", /* 0x90 */
179	"INITIALIZE DEVICE PARAMETERS", /* 0x91 */
180	"DOWNLOAD MICROCODE", /* 0x92 */
181	"", /* 0x93 */
182	"STANDBY IMMEDIATE ALT", /* 0x94 */
183	"IDLE IMMEDIATE ALT", /* 0x95 */
184	"STANDBY ALT", /* 0x96 */
185	"IDLE ALT", /* 0x97 */
186	"CHECK POWER MODE ALT", /* 0x98 */
187	"SLEEP ALT", /* 0x99 */
188	"", /* 0x9a */
189	"", /* 0x9b */
190	"", /* 0x9c */
191	"", /* 0x9d */
192	"", /* 0x9e */
193	"", /* 0x9f */
194	"PACKET", /* 0xa0 */
195	"IDENTIFY PACKET DEVICE", /* 0xa1 */
196	"SERVICE", /* 0xa2 */
197	"", /* 0xa3 */
198	"", /* 0xa4 */
199	"", /* 0xa5 */
200	"", /* 0xa6 */
201	"", /* 0xa7 */
202	"", /* 0xa8 */
203	"", /* 0xa9 */
204	"", /* 0xaa */
205	"", /* 0xab */
206	"", /* 0xac */
207	"", /* 0xad */
208	"", /* 0xae */
209	"", /* 0xaf */
210	"SMART", /* 0xb0 */
211	"DEVICE CONFIGURATION OVERLAY", /* 0xb1 */
212	"", /* 0xb2 */
213	"", /* 0xb3 */
214	"", /* 0xb4 */
215	"", /* 0xb5 */
216	"NV CACHE", /* 0xb6 */
217	"", /* 0xb7 */
218	"", /* 0xb8 */
219	"", /* 0xb9 */
220	"", /* 0xba */
221	"", /* 0xbb */
222	"", /* 0xbc */
223	"", /* 0xbd */
224	"", /* 0xbe */
225	"", /* 0xbf */
226	"CFA ERASE SECTORS", /* 0xc0 */
227	"", /* 0xc1 */
228	"", /* 0xc2 */
229	"", /* 0xc3 */
230	"READ MULTIPLE", /* 0xc4 */
231	"WRITE MULTIPLE", /* 0xc5 */
232	"SET MULTIPLE MODE", /* 0xc6 */
233	"READ DMA QUEUED", /* 0xc7 */
234	"READ DMA", /* 0xc8 */
235	"READ DMA WITHOUT RETRIES", /* 0xc9 */
236	"WRITE DMA", /* 0xca */
237	"WRITE DMA WITHOUT RETRIES", /* 0xcb */
238	"WRITE DMA QUEUED", /* 0xcc */
239	"CFA WRITE MULTIPLE WITHOUT ERASE", /* 0xcd */
240	"WRITE MULTIPLE FUA EXT", /* 0xce */
241	"", /* 0xcf */
242	"", /* 0xd0 */
243	"CHECK MEDIA CARD TYPE", /* 0xd1 */
244	"", /* 0xd2 */
245	"", /* 0xd3 */
246	"", /* 0xd4 */
247	"", /* 0xd5 */
248	"", /* 0xd6 */
249	"", /* 0xd7 */
250	"", /* 0xd8 */
251	"", /* 0xd9 */
252	"GET MEDIA STATUS", /* 0xda */
253	"ACKNOWLEDGE MEDIA CHANGE", /* 0xdb */
254	"BOOT POST BOOT", /* 0xdc */
255	"BOOT PRE BOOT", /* 0xdd */
256	"MEDIA LOCK", /* 0xde */
257	"MEDIA UNLOCK", /* 0xdf */
258	"STANDBY IMMEDIATE", /* 0xe0 */
259	"IDLE IMMEDIATE", /* 0xe1 */
260	"STANDBY", /* 0xe2 */
261	"IDLE", /* 0xe3 */
262	"READ BUFFER", /* 0xe4 */
263	"CHECK POWER MODE", /* 0xe5 */
264	"SLEEP", /* 0xe6 */
265	"FLUSH CACHE", /* 0xe7 */
266	"WRITE BUFFER", /* 0xe8 */
267	"WRITE SAME", /* 0xe9 */
268	"FLUSH CACHE EXT", /* 0xea */
269	"", /* 0xeb */
270	"IDENTIFY DEVICE", /* 0xec */
271	"MEDIA EJECT", /* 0xed */
272	"IDENTIFY DMA", /* 0xee */
273	"SET FEATURES", /* 0xef */
274	"", /* 0xf0 */
275	"SECURITY SET PASSWORD", /* 0xf1 */
276	"SECURITY UNLOCK", /* 0xf2 */
277	"SECURITY ERASE PREPARE", /* 0xf3 */
278	"SECURITY ERASE UNIT", /* 0xf4 */
279	"SECURITY FREEZE LOCK", /* 0xf5 */
280	"SECURITY DISABLE PASSWORD", /* 0xf6 */
281	"", /* 0xf7 */
282	"READ NATIVE MAX ADDRESS", /* 0xf8 */
283	"SET MAX", /* 0xf9 */
284	"", /* 0xfa */
285	"", /* 0xfb */
286	"", /* 0xfc */
287	"", /* 0xfd */
288	"", /* 0xfe */
289	"" /* 0xff */
290	};
291
292	#endif /* LOG_ENABLED */
293
294	#if defined(LOG_ENABLED) \|\| defined(RT_STRICT)
295
296	/**
297	* SCSI command codes.
298	*/
299	static const char * const g_apszSCSICmdNames[256] =
300	{
301	"TEST UNIT READY", /* 0x00 */
302	"REZERO UNIT", /* 0x01 */
303	"", /* 0x02 */
304	"REQUEST SENSE", /* 0x03 */
305	"FORMAT UNIT", /* 0x04 */
306	"READ BLOCK LIMITS", /* 0x05 */
307	"", /* 0x06 */
308	"REASSIGN BLOCKS", /* 0x07 */
309	"READ (6)", /* 0x08 */
310	"", /* 0x09 */
311	"WRITE (6)", /* 0x0a */
312	"SEEK (6)", /* 0x0b */
313	"", /* 0x0c */
314	"", /* 0x0d */
315	"", /* 0x0e */
316	"READ REVERSE (6)", /* 0x0f */
317	"READ FILEMARKS (6)", /* 0x10 */
318	"SPACE (6)", /* 0x11 */
319	"INQUIRY", /* 0x12 */
320	"VERIFY (6)", /* 0x13 */
321	"RECOVER BUFFERED DATA", /* 0x14 */
322	"MODE SELECT (6)", /* 0x15 */
323	"RESERVE (6)", /* 0x16 */
324	"RELEASE (6)", /* 0x17 */
325	"COPY", /* 0x18 */
326	"ERASE (6)", /* 0x19 */
327	"MODE SENSE (6)", /* 0x1a */
328	"START STOP UNIT", /* 0x1b */
329	"RECEIVE DIAGNOSTIC RESULTS", /* 0x1c */
330	"SEND DIAGNOSTIC", /* 0x1d */
331	"PREVENT ALLOW MEDIUM REMOVAL", /* 0x1e */
332	"", /* 0x1f */
333	"", /* 0x20 */
334	"", /* 0x21 */
335	"", /* 0x22 */
336	"READ FORMAT CAPACITIES", /* 0x23 */
337	"SET WINDOW", /* 0x24 */
338	"READ CAPACITY", /* 0x25 */
339	"", /* 0x26 */
340	"", /* 0x27 */
341	"READ (10)", /* 0x28 */
342	"READ GENERATION", /* 0x29 */
343	"WRITE (10)", /* 0x2a */
344	"SEEK (10)", /* 0x2b */
345	"ERASE (10)", /* 0x2c */
346	"READ UPDATED BLOCK", /* 0x2d */
347	"WRITE AND VERIFY (10)", /* 0x2e */
348	"VERIFY (10)", /* 0x2f */
349	"SEARCH DATA HIGH (10)", /* 0x30 */
350	"SEARCH DATA EQUAL (10)", /* 0x31 */
351	"SEARCH DATA LOW (10)", /* 0x32 */
352	"SET LIMITS (10)", /* 0x33 */
353	"PRE-FETCH (10)", /* 0x34 */
354	"SYNCHRONIZE CACHE (10)", /* 0x35 */
355	"LOCK UNLOCK CACHE (10)", /* 0x36 */
356	"READ DEFECT DATA (10)", /* 0x37 */
357	"MEDIUM SCAN", /* 0x38 */
358	"COMPARE", /* 0x39 */
359	"COPY AND VERIFY", /* 0x3a */
360	"WRITE BUFFER", /* 0x3b */
361	"READ BUFFER", /* 0x3c */
362	"UPDATE BLOCK", /* 0x3d */
363	"READ LONG (10)", /* 0x3e */
364	"WRITE LONG (10)", /* 0x3f */
365	"CHANGE DEFINITION", /* 0x40 */
366	"WRITE SAME (10)", /* 0x41 */
367	"READ SUBCHANNEL", /* 0x42 */
368	"READ TOC/PMA/ATIP", /* 0x43 */
369	"REPORT DENSITY SUPPORT", /* 0x44 */
370	"PLAY AUDIO (10)", /* 0x45 */
371	"GET CONFIGURATION", /* 0x46 */
372	"PLAY AUDIO MSF", /* 0x47 */
373	"", /* 0x48 */
374	"", /* 0x49 */
375	"GET EVENT STATUS NOTIFICATION", /* 0x4a */
376	"PAUSE/RESUME", /* 0x4b */
377	"LOG SELECT", /* 0x4c */
378	"LOG SENSE", /* 0x4d */
379	"STOP PLAY/SCAN", /* 0x4e */
380	"", /* 0x4f */
381	"XDWRITE (10)", /* 0x50 */
382	"READ DISC INFORMATION", /* 0x51 */
383	"READ TRACK INFORMATION", /* 0x52 */
384	"RESERVE TRACK", /* 0x53 */
385	"SEND OPC INFORMATION", /* 0x54 */
386	"MODE SELECT (10)", /* 0x55 */
387	"RESERVE (10)", /* 0x56 */
388	"RELEASE (10)", /* 0x57 */
389	"REPAIR TRACK", /* 0x58 */
390	"", /* 0x59 */
391	"MODE SENSE (10)", /* 0x5a */
392	"CLOSE TRACK/SESSION", /* 0x5b */
393	"READ BUFFER CAPACITY", /* 0x5c */
394	"SEND CUE SHEET", /* 0x5d */
395	"PERSISTENT RESERVE IN", /* 0x5e */
396	"PERSISTENT RESERVE OUT", /* 0x5f */
397	"", /* 0x60 */
398	"", /* 0x61 */
399	"", /* 0x62 */
400	"", /* 0x63 */
401	"", /* 0x64 */
402	"", /* 0x65 */
403	"", /* 0x66 */
404	"", /* 0x67 */
405	"", /* 0x68 */
406	"", /* 0x69 */
407	"", /* 0x6a */
408	"", /* 0x6b */
409	"", /* 0x6c */
410	"", /* 0x6d */
411	"", /* 0x6e */
412	"", /* 0x6f */
413	"", /* 0x70 */
414	"", /* 0x71 */
415	"", /* 0x72 */
416	"", /* 0x73 */
417	"", /* 0x74 */
418	"", /* 0x75 */
419	"", /* 0x76 */
420	"", /* 0x77 */
421	"", /* 0x78 */
422	"", /* 0x79 */
423	"", /* 0x7a */
424	"", /* 0x7b */
425	"", /* 0x7c */
426	"", /* 0x7d */
427	"", /* 0x7e */
428	"", /* 0x7f */
429	"WRITE FILEMARKS (16)", /* 0x80 */
430	"READ REVERSE (16)", /* 0x81 */
431	"REGENERATE (16)", /* 0x82 */
432	"EXTENDED COPY", /* 0x83 */
433	"RECEIVE COPY RESULTS", /* 0x84 */
434	"ATA COMMAND PASS THROUGH (16)", /* 0x85 */
435	"ACCESS CONTROL IN", /* 0x86 */
436	"ACCESS CONTROL OUT", /* 0x87 */
437	"READ (16)", /* 0x88 */
438	"", /* 0x89 */
439	"WRITE(16)", /* 0x8a */
440	"", /* 0x8b */
441	"READ ATTRIBUTE", /* 0x8c */
442	"WRITE ATTRIBUTE", /* 0x8d */
443	"WRITE AND VERIFY (16)", /* 0x8e */
444	"VERIFY (16)", /* 0x8f */
445	"PRE-FETCH (16)", /* 0x90 */
446	"SYNCHRONIZE CACHE (16)", /* 0x91 */
447	"LOCK UNLOCK CACHE (16)", /* 0x92 */
448	"WRITE SAME (16)", /* 0x93 */
449	"", /* 0x94 */
450	"", /* 0x95 */
451	"", /* 0x96 */
452	"", /* 0x97 */
453	"", /* 0x98 */
454	"", /* 0x99 */
455	"", /* 0x9a */
456	"", /* 0x9b */
457	"", /* 0x9c */
458	"", /* 0x9d */
459	"SERVICE ACTION IN (16)", /* 0x9e */
460	"SERVICE ACTION OUT (16)", /* 0x9f */
461	"REPORT LUNS", /* 0xa0 */
462	"BLANK", /* 0xa1 */
463	"SEND EVENT", /* 0xa2 */
464	"SEND KEY", /* 0xa3 */
465	"REPORT KEY", /* 0xa4 */
466	"PLAY AUDIO (12)", /* 0xa5 */
467	"LOAD/UNLOAD MEDIUM", /* 0xa6 */
468	"SET READ AHEAD", /* 0xa7 */
469	"READ (12)", /* 0xa8 */
470	"SERVICE ACTION OUT (12)", /* 0xa9 */
471	"WRITE (12)", /* 0xaa */
472	"SERVICE ACTION IN (12)", /* 0xab */
473	"GET PERFORMANCE", /* 0xac */
474	"READ DVD STRUCTURE", /* 0xad */
475	"WRITE AND VERIFY (12)", /* 0xae */
476	"VERIFY (12)", /* 0xaf */
477	"SEARCH DATA HIGH (12)", /* 0xb0 */
478	"SEARCH DATA EQUAL (12)", /* 0xb1 */
479	"SEARCH DATA LOW (12)", /* 0xb2 */
480	"SET LIMITS (12)", /* 0xb3 */
481	"READ ELEMENT STATUS ATTACHED", /* 0xb4 */
482	"REQUEST VOLUME ELEMENT ADDRESS", /* 0xb5 */
483	"SET STREAMING", /* 0xb6 */
484	"READ DEFECT DATA (12)", /* 0xb7 */
485	"READ ELEMENT STATUS", /* 0xb8 */
486	"READ CD MSF", /* 0xb9 */
487	"SCAN", /* 0xba */
488	"SET CD SPEED", /* 0xbb */
489	"SPARE (IN)", /* 0xbc */
490	"MECHANISM STATUS", /* 0xbd */
491	"READ CD", /* 0xbe */
492	"SEND DVD STRUCTURE", /* 0xbf */
493	"", /* 0xc0 */
494	"", /* 0xc1 */
495	"", /* 0xc2 */
496	"", /* 0xc3 */
497	"", /* 0xc4 */
498	"", /* 0xc5 */
499	"", /* 0xc6 */
500	"", /* 0xc7 */
501	"", /* 0xc8 */
502	"", /* 0xc9 */
503	"", /* 0xca */
504	"", /* 0xcb */
505	"", /* 0xcc */
506	"", /* 0xcd */
507	"", /* 0xce */
508	"", /* 0xcf */
509	"", /* 0xd0 */
510	"", /* 0xd1 */
511	"", /* 0xd2 */
512	"", /* 0xd3 */
513	"", /* 0xd4 */
514	"", /* 0xd5 */
515	"", /* 0xd6 */
516	"", /* 0xd7 */
517	"", /* 0xd8 */
518	"", /* 0xd9 */
519	"", /* 0xda */
520	"", /* 0xdb */
521	"", /* 0xdc */
522	"", /* 0xdd */
523	"", /* 0xde */
524	"", /* 0xdf */
525	"", /* 0xe0 */
526	"", /* 0xe1 */
527	"", /* 0xe2 */
528	"", /* 0xe3 */
529	"", /* 0xe4 */
530	"", /* 0xe5 */
531	"", /* 0xe6 */
532	"", /* 0xe7 */
533	"", /* 0xe8 */
534	"", /* 0xe9 */
535	"", /* 0xea */
536	"", /* 0xeb */
537	"", /* 0xec */
538	"", /* 0xed */
539	"", /* 0xee */
540	"", /* 0xef */
541	"", /* 0xf0 */
542	"", /* 0xf1 */
543	"", /* 0xf2 */
544	"", /* 0xf3 */
545	"", /* 0xf4 */
546	"", /* 0xf5 */
547	"", /* 0xf6 */
548	"", /* 0xf7 */
549	"", /* 0xf8 */
550	"", /* 0xf9 */
551	"", /* 0xfa */
552	"", /* 0xfb */
553	"", /* 0xfc */
554	"", /* 0xfd */
555	"", /* 0xfe */
556	"" /* 0xff */
557	};
558
559	static const char * const g_apszSCSISenseNames[] =
560	{
561	"NO SENSE",
562	"RECOVERED ERROR",
563	"NOT READY",
564	"MEDIUM ERROR",
565	"HARDWARE ERROR",
566	"ILLEGAL REQUEST",
567	"UNIT ATTENTION",
568	"DATA PROTECT",
569	"BLANK CHECK",
570	"VENDOR-SPECIFIC",
571	"COPY ABORTED",
572	"ABORTED COMMAND",
573	"(obsolete)",
574	"VOLUME OVERFLOW",
575	"MISCOMPARE",
576	"(reserved)"
577	};
578
579	static struct
580	{
581	uint8_t uStatus;
582	const char * const pszStatusText;
583	} g_aSCSIStatusText[]
584	=
585	{
586	{ 0x00, "GOOD" },
587	{ 0x02, "CHECK CONDITION" },
588	{ 0x04, "CONDITION MET" },
589	{ 0x08, "BUSY" },
590	{ 0x10, "INTERMEDIATE"},
591	{ 0x14, "CONDITION MET" },
592	{ 0x18, "RESERVATION CONFLICT" },
593	{ 0x22, "COMMAND TERMINATED" },
594	{ 0x28, "TASK SET FULL" },
595	{ 0x30, "ACA ACTIVE" },
596	{ 0x40, "TASK ABORTED" },
597	};
598
599	/**
600	* SCSI Sense text
601	*/
602	static struct
603	{
604	uint8_t uASC;
605	uint8_t uASCQ;
606	const char * const pszSenseText;
607	} g_aSCSISenseText[]
608	=
609	{
610	{ 0x67, 0x02, "A ADD LOGICAL UNIT FAILED" },
611	{ 0x13, 0x00, "ADDRESS MARK NOT FOUND FOR DATA FIELD" },
612	{ 0x12, 0x00, "ADDRESS MARK NOT FOUND FOR ID FIELD" },
613	{ 0x27, 0x03, "ASSOCIATED WRITE PROTECT" },
614	{ 0x67, 0x06, "ATTACHMENT OF LOGICAL UNIT FAILED" },
615	{ 0x00, 0x11, "AUDIO PLAY OPERATION IN PROGRESS" },
616	{ 0x00, 0x12, "AUDIO PLAY OPERATION PAUSED" },
617	{ 0x00, 0x14, "AUDIO PLAY OPERATION STOPPED DUE TO ERROR" },
618	{ 0x00, 0x13, "AUDIO PLAY OPERATION SUCCESSFULLY COMPLETED" },
619	{ 0x66, 0x00, "AUTOMATIC DOCUMENT FEEDER COVER UP" },
620	{ 0x66, 0x01, "AUTOMATIC DOCUMENT FEEDER LIFT UP" },
621	{ 0x00, 0x04, "BEGINNING-OF-PARTITION/MEDIUM DETECTED" },
622	{ 0x0C, 0x06, "BLOCK NOT COMPRESSIBLE" },
623	{ 0x14, 0x04, "BLOCK SEQUENCE ERROR" },
624	{ 0x29, 0x03, "BUS DEVICE RESET FUNCTION OCCURRED" },
625	{ 0x11, 0x0E, "CANNOT DECOMPRESS USING DECLARED ALGORITHM" },
626	{ 0x30, 0x06, "CANNOT FORMAT MEDIUM - INCOMPATIBLE MEDIUM" },
627	{ 0x30, 0x02, "CANNOT READ MEDIUM - INCOMPATIBLE FORMAT" },
628	{ 0x30, 0x01, "CANNOT READ MEDIUM - UNKNOWN FORMAT" },
629	{ 0x30, 0x08, "CANNOT WRITE - APPLICATION CODE MISMATCH" },
630	{ 0x30, 0x05, "CANNOT WRITE MEDIUM - INCOMPATIBLE FORMAT" },
631	{ 0x30, 0x04, "CANNOT WRITE MEDIUM - UNKNOWN FORMAT" },
632	{ 0x52, 0x00, "CARTRIDGE FAULT" },
633	{ 0x73, 0x00, "CD CONTROL ERROR" },
634	{ 0x3F, 0x02, "CHANGED OPERATING DEFINITION" },
635	{ 0x11, 0x06, "CIRC UNRECOVERED ERROR" },
636	{ 0x30, 0x03, "CLEANING CARTRIDGE INSTALLED" },
637	{ 0x30, 0x07, "CLEANING FAILURE" },
638	{ 0x00, 0x17, "CLEANING REQUESTED" },
639	{ 0x4A, 0x00, "COMMAND PHASE ERROR" },
640	{ 0x2C, 0x00, "COMMAND SEQUENCE ERROR" },
641	{ 0x6E, 0x00, "COMMAND TO LOGICAL UNIT FAILED" },
642	{ 0x2F, 0x00, "COMMANDS CLEARED BY ANOTHER INITIATOR" },
643	{ 0x0C, 0x04, "COMPRESSION CHECK MISCOMPARE ERROR" },
644	{ 0x67, 0x00, "CONFIGURATION FAILURE" },
645	{ 0x67, 0x01, "CONFIGURATION OF INCAPABLE LOGICAL UNITS FAILED" },
646	{ 0x2B, 0x00, "COPY CANNOT EXECUTE SINCE HOST CANNOT DISCONNECT" },
647	{ 0x67, 0x07, "CREATION OF LOGICAL UNIT FAILED" },
648	{ 0x2C, 0x04, "CURRENT PROGRAM AREA IS EMPTY" },
649	{ 0x2C, 0x03, "CURRENT PROGRAM AREA IS NOT EMPTY" },
650	{ 0x30, 0x09, "CURRENT SESSION NOT FIXATED FOR APPEND" },
651	{ 0x0C, 0x05, "DATA EXPANSION OCCURRED DURING COMPRESSION" },
652	{ 0x69, 0x00, "DATA LOSS ON LOGICAL UNIT" },
653	{ 0x41, 0x00, "DATA PATH FAILURE (SHOULD USE 40 NN)" },
654	{ 0x4B, 0x00, "DATA PHASE ERROR" },
655	{ 0x11, 0x07, "DATA RE-SYNCHRONIZATION ERROR" },
656	{ 0x16, 0x03, "DATA SYNC ERROR - DATA AUTO-REALLOCATED" },
657	{ 0x16, 0x01, "DATA SYNC ERROR - DATA REWRITTEN" },
658	{ 0x16, 0x04, "DATA SYNC ERROR - RECOMMEND REASSIGNMENT" },
659	{ 0x16, 0x02, "DATA SYNC ERROR - RECOMMEND REWRITE" },
660	{ 0x16, 0x00, "DATA SYNCHRONIZATION MARK ERROR" },
661	{ 0x11, 0x0D, "DE-COMPRESSION CRC ERROR" },
662	{ 0x71, 0x00, "DECOMPRESSION EXCEPTION LONG ALGORITHM ID" },
663	{ 0x70, 0xFF, "DECOMPRESSION EXCEPTION SHORT ALGORITHM ID OF NN" },
664	{ 0x19, 0x00, "DEFECT LIST ERROR" },
665	{ 0x19, 0x03, "DEFECT LIST ERROR IN GROWN LIST" },
666	{ 0x19, 0x02, "DEFECT LIST ERROR IN PRIMARY LIST" },
667	{ 0x19, 0x01, "DEFECT LIST NOT AVAILABLE" },
668	{ 0x1C, 0x00, "DEFECT LIST NOT FOUND" },
669	{ 0x32, 0x01, "DEFECT LIST UPDATE FAILURE" },
670	{ 0x29, 0x04, "DEVICE INTERNAL RESET" },
671	{ 0x40, 0xFF, "DIAGNOSTIC FAILURE ON COMPONENT NN (80H-FFH)" },
672	{ 0x66, 0x02, "DOCUMENT JAM IN AUTOMATIC DOCUMENT FEEDER" },
673	{ 0x66, 0x03, "DOCUMENT MISS FEED AUTOMATIC IN DOCUMENT FEEDER" },
674	{ 0x72, 0x04, "EMPTY OR PARTIALLY WRITTEN RESERVED TRACK" },
675	{ 0x34, 0x00, "ENCLOSURE FAILURE" },
676	{ 0x35, 0x00, "ENCLOSURE SERVICES FAILURE" },
677	{ 0x35, 0x03, "ENCLOSURE SERVICES TRANSFER FAILURE" },
678	{ 0x35, 0x04, "ENCLOSURE SERVICES TRANSFER REFUSED" },
679	{ 0x35, 0x02, "ENCLOSURE SERVICES UNAVAILABLE" },
680	{ 0x3B, 0x0F, "END OF MEDIUM REACHED" },
681	{ 0x63, 0x00, "END OF USER AREA ENCOUNTERED ON THIS TRACK" },
682	{ 0x00, 0x05, "END-OF-DATA DETECTED" },
683	{ 0x14, 0x03, "END-OF-DATA NOT FOUND" },
684	{ 0x00, 0x02, "END-OF-PARTITION/MEDIUM DETECTED" },
685	{ 0x51, 0x00, "ERASE FAILURE" },
686	{ 0x0A, 0x00, "ERROR LOG OVERFLOW" },
687	{ 0x11, 0x10, "ERROR READING ISRC NUMBER" },
688	{ 0x11, 0x0F, "ERROR READING UPC/EAN NUMBER" },
689	{ 0x11, 0x02, "ERROR TOO LONG TO CORRECT" },
690	{ 0x03, 0x02, "EXCESSIVE WRITE ERRORS" },
691	{ 0x67, 0x04, "EXCHANGE OF LOGICAL UNIT FAILED" },
692	{ 0x3B, 0x07, "FAILED TO SENSE BOTTOM-OF-FORM" },
693	{ 0x3B, 0x06, "FAILED TO SENSE TOP-OF-FORM" },
694	{ 0x5D, 0x00, "FAILURE PREDICTION THRESHOLD EXCEEDED" },
695	{ 0x5D, 0xFF, "FAILURE PREDICTION THRESHOLD EXCEEDED (FALSE)" },
696	{ 0x00, 0x01, "FILEMARK DETECTED" },
697	{ 0x14, 0x02, "FILEMARK OR SETMARK NOT FOUND" },
698	{ 0x09, 0x02, "FOCUS SERVO FAILURE" },
699	{ 0x31, 0x01, "FORMAT COMMAND FAILED" },
700	{ 0x58, 0x00, "GENERATION DOES NOT EXIST" },
701	{ 0x1C, 0x02, "GROWN DEFECT LIST NOT FOUND" },
702	{ 0x27, 0x01, "HARDWARE WRITE PROTECTED" },
703	{ 0x09, 0x04, "HEAD SELECT FAULT" },
704	{ 0x00, 0x06, "I/O PROCESS TERMINATED" },
705	{ 0x10, 0x00, "ID CRC OR ECC ERROR" },
706	{ 0x5E, 0x03, "IDLE CONDITION ACTIVATED BY COMMAND" },
707	{ 0x5E, 0x01, "IDLE CONDITION ACTIVATED BY TIMER" },
708	{ 0x22, 0x00, "ILLEGAL FUNCTION (USE 20 00, 24 00, OR 26 00)" },
709	{ 0x64, 0x00, "ILLEGAL MODE FOR THIS TRACK" },
710	{ 0x28, 0x01, "IMPORT OR EXPORT ELEMENT ACCESSED" },
711	{ 0x30, 0x00, "INCOMPATIBLE MEDIUM INSTALLED" },
712	{ 0x11, 0x08, "INCOMPLETE BLOCK READ" },
713	{ 0x6A, 0x00, "INFORMATIONAL, REFER TO LOG" },
714	{ 0x48, 0x00, "INITIATOR DETECTED ERROR MESSAGE RECEIVED" },
715	{ 0x3F, 0x03, "INQUIRY DATA HAS CHANGED" },
716	{ 0x44, 0x00, "INTERNAL TARGET FAILURE" },
717	{ 0x3D, 0x00, "INVALID BITS IN IDENTIFY MESSAGE" },
718	{ 0x2C, 0x02, "INVALID COMBINATION OF WINDOWS SPECIFIED" },
719	{ 0x20, 0x00, "INVALID COMMAND OPERATION CODE" },
720	{ 0x21, 0x01, "INVALID ELEMENT ADDRESS" },
721	{ 0x24, 0x00, "INVALID FIELD IN CDB" },
722	{ 0x26, 0x00, "INVALID FIELD IN PARAMETER LIST" },
723	{ 0x49, 0x00, "INVALID MESSAGE ERROR" },
724	{ 0x64, 0x01, "INVALID PACKET SIZE" },
725	{ 0x26, 0x04, "INVALID RELEASE OF ACTIVE PERSISTENT RESERVATION" },
726	{ 0x11, 0x05, "L-EC UNCORRECTABLE ERROR" },
727	{ 0x60, 0x00, "LAMP FAILURE" },
728	{ 0x5B, 0x02, "LOG COUNTER AT MAXIMUM" },
729	{ 0x5B, 0x00, "LOG EXCEPTION" },
730	{ 0x5B, 0x03, "LOG LIST CODES EXHAUSTED" },
731	{ 0x2A, 0x02, "LOG PARAMETERS CHANGED" },
732	{ 0x21, 0x00, "LOGICAL BLOCK ADDRESS OUT OF RANGE" },
733	{ 0x08, 0x03, "LOGICAL UNIT COMMUNICATION CRC ERROR (ULTRA-DMA/32)" },
734	{ 0x08, 0x00, "LOGICAL UNIT COMMUNICATION FAILURE" },
735	{ 0x08, 0x02, "LOGICAL UNIT COMMUNICATION PARITY ERROR" },
736	{ 0x08, 0x01, "LOGICAL UNIT COMMUNICATION TIME-OUT" },
737	{ 0x05, 0x00, "LOGICAL UNIT DOES NOT RESPOND TO SELECTION" },
738	{ 0x4C, 0x00, "LOGICAL UNIT FAILED SELF-CONFIGURATION" },
739	{ 0x3E, 0x01, "LOGICAL UNIT FAILURE" },
740	{ 0x3E, 0x00, "LOGICAL UNIT HAS NOT SELF-CONFIGURED YET" },
741	{ 0x04, 0x01, "LOGICAL UNIT IS IN PROCESS OF BECOMING READY" },
742	{ 0x68, 0x00, "LOGICAL UNIT NOT CONFIGURED" },
743	{ 0x04, 0x00, "LOGICAL UNIT NOT READY, CAUSE NOT REPORTABLE" },
744	{ 0x04, 0x04, "LOGICAL UNIT NOT READY, FORMAT IN PROGRESS" },
745	{ 0x04, 0x02, "LOGICAL UNIT NOT READY, INITIALIZING CMD. REQUIRED" },
746	{ 0x04, 0x08, "LOGICAL UNIT NOT READY, LONG WRITE IN PROGRESS" },
747	{ 0x04, 0x03, "LOGICAL UNIT NOT READY, MANUAL INTERVENTION REQUIRED" },
748	{ 0x04, 0x07, "LOGICAL UNIT NOT READY, OPERATION IN PROGRESS" },
749	{ 0x04, 0x05, "LOGICAL UNIT NOT READY, REBUILD IN PROGRESS" },
750	{ 0x04, 0x06, "LOGICAL UNIT NOT READY, RECALCULATION IN PROGRESS" },
751	{ 0x25, 0x00, "LOGICAL UNIT NOT SUPPORTED" },
752	{ 0x27, 0x02, "LOGICAL UNIT SOFTWARE WRITE PROTECTED" },
753	{ 0x5E, 0x00, "LOW POWER CONDITION ON" },
754	{ 0x15, 0x01, "MECHANICAL POSITIONING ERROR" },
755	{ 0x53, 0x00, "MEDIA LOAD OR EJECT FAILED" },
756	{ 0x3B, 0x0D, "MEDIUM DESTINATION ELEMENT FULL" },
757	{ 0x31, 0x00, "MEDIUM FORMAT CORRUPTED" },
758	{ 0x3B, 0x13, "MEDIUM MAGAZINE INSERTED" },
759	{ 0x3B, 0x14, "MEDIUM MAGAZINE LOCKED" },
760	{ 0x3B, 0x11, "MEDIUM MAGAZINE NOT ACCESSIBLE" },
761	{ 0x3B, 0x12, "MEDIUM MAGAZINE REMOVED" },
762	{ 0x3B, 0x15, "MEDIUM MAGAZINE UNLOCKED" },
763	{ 0x3A, 0x00, "MEDIUM NOT PRESENT" },
764	{ 0x3A, 0x01, "MEDIUM NOT PRESENT - TRAY CLOSED" },
765	{ 0x3A, 0x02, "MEDIUM NOT PRESENT - TRAY OPEN" },
766	{ 0x53, 0x02, "MEDIUM REMOVAL PREVENTED" },
767	{ 0x3B, 0x0E, "MEDIUM SOURCE ELEMENT EMPTY" },
768	{ 0x43, 0x00, "MESSAGE ERROR" },
769	{ 0x3F, 0x01, "MICROCODE HAS BEEN CHANGED" },
770	{ 0x1D, 0x00, "MISCOMPARE DURING VERIFY OPERATION" },
771	{ 0x11, 0x0A, "MISCORRECTED ERROR" },
772	{ 0x2A, 0x01, "MODE PARAMETERS CHANGED" },
773	{ 0x67, 0x03, "MODIFICATION OF LOGICAL UNIT FAILED" },
774	{ 0x69, 0x01, "MULTIPLE LOGICAL UNIT FAILURES" },
775	{ 0x07, 0x00, "MULTIPLE PERIPHERAL DEVICES SELECTED" },
776	{ 0x11, 0x03, "MULTIPLE READ ERRORS" },
777	{ 0x00, 0x00, "NO ADDITIONAL SENSE INFORMATION" },
778	{ 0x00, 0x15, "NO CURRENT AUDIO STATUS TO RETURN" },
779	{ 0x32, 0x00, "NO DEFECT SPARE LOCATION AVAILABLE" },
780	{ 0x11, 0x09, "NO GAP FOUND" },
781	{ 0x01, 0x00, "NO INDEX/SECTOR SIGNAL" },
782	{ 0x06, 0x00, "NO REFERENCE POSITION FOUND" },
783	{ 0x02, 0x00, "NO SEEK COMPLETE" },
784	{ 0x03, 0x01, "NO WRITE CURRENT" },
785	{ 0x28, 0x00, "NOT READY TO READY CHANGE, MEDIUM MAY HAVE CHANGED" },
786	{ 0x00, 0x16, "OPERATION IN PROGRESS" },
787	{ 0x5A, 0x01, "OPERATOR MEDIUM REMOVAL REQUEST" },
788	{ 0x5A, 0x00, "OPERATOR REQUEST OR STATE CHANGE INPUT" },
789	{ 0x5A, 0x03, "OPERATOR SELECTED WRITE PERMIT" },
790	{ 0x5A, 0x02, "OPERATOR SELECTED WRITE PROTECT" },
791	{ 0x61, 0x02, "OUT OF FOCUS" },
792	{ 0x4E, 0x00, "OVERLAPPED COMMANDS ATTEMPTED" },
793	{ 0x2D, 0x00, "OVERWRITE ERROR ON UPDATE IN PLACE" },
794	{ 0x63, 0x01, "PACKET DOES NOT FIT IN AVAILABLE SPACE" },
795	{ 0x3B, 0x05, "PAPER JAM" },
796	{ 0x1A, 0x00, "PARAMETER LIST LENGTH ERROR" },
797	{ 0x26, 0x01, "PARAMETER NOT SUPPORTED" },
798	{ 0x26, 0x02, "PARAMETER VALUE INVALID" },
799	{ 0x2A, 0x00, "PARAMETERS CHANGED" },
800	{ 0x69, 0x02, "PARITY/DATA MISMATCH" },
801	{ 0x1F, 0x00, "PARTIAL DEFECT LIST TRANSFER" },
802	{ 0x03, 0x00, "PERIPHERAL DEVICE WRITE FAULT" },
803	{ 0x27, 0x05, "PERMANENT WRITE PROTECT" },
804	{ 0x27, 0x04, "PERSISTENT WRITE PROTECT" },
805	{ 0x50, 0x02, "POSITION ERROR RELATED TO TIMING" },
806	{ 0x3B, 0x0C, "POSITION PAST BEGINNING OF MEDIUM" },
807	{ 0x3B, 0x0B, "POSITION PAST END OF MEDIUM" },
808	{ 0x15, 0x02, "POSITIONING ERROR DETECTED BY READ OF MEDIUM" },
809	{ 0x73, 0x01, "POWER CALIBRATION AREA ALMOST FULL" },
810	{ 0x73, 0x03, "POWER CALIBRATION AREA ERROR" },
811	{ 0x73, 0x02, "POWER CALIBRATION AREA IS FULL" },
812	{ 0x29, 0x01, "POWER ON OCCURRED" },
813	{ 0x29, 0x00, "POWER ON, RESET, OR BUS DEVICE RESET OCCURRED" },
814	{ 0x42, 0x00, "POWER-ON OR SELF-TEST FAILURE (SHOULD USE 40 NN)" },
815	{ 0x1C, 0x01, "PRIMARY DEFECT LIST NOT FOUND" },
816	{ 0x73, 0x05, "PROGRAM MEMORY AREA IS FULL" },
817	{ 0x73, 0x04, "PROGRAM MEMORY AREA UPDATE FAILURE" },
818	{ 0x40, 0x00, "RAM FAILURE (SHOULD USE 40 NN)" },
819	{ 0x15, 0x00, "RANDOM POSITIONING ERROR" },
820	{ 0x11, 0x11, "READ ERROR - LOSS OF STREAMING" },
821	{ 0x3B, 0x0A, "READ PAST BEGINNING OF MEDIUM" },
822	{ 0x3B, 0x09, "READ PAST END OF MEDIUM" },
823	{ 0x11, 0x01, "READ RETRIES EXHAUSTED" },
824	{ 0x6C, 0x00, "REBUILD FAILURE OCCURRED" },
825	{ 0x6D, 0x00, "RECALCULATE FAILURE OCCURRED" },
826	{ 0x14, 0x01, "RECORD NOT FOUND" },
827	{ 0x14, 0x06, "RECORD NOT FOUND - DATA AUTO-REALLOCATED" },
828	{ 0x14, 0x05, "RECORD NOT FOUND - RECOMMEND REASSIGNMENT" },
829	{ 0x14, 0x00, "RECORDED ENTITY NOT FOUND" },
830	{ 0x18, 0x02, "RECOVERED DATA - DATA AUTO-REALLOCATED" },
831	{ 0x18, 0x05, "RECOVERED DATA - RECOMMEND REASSIGNMENT" },
832	{ 0x18, 0x06, "RECOVERED DATA - RECOMMEND REWRITE" },
833	{ 0x17, 0x05, "RECOVERED DATA USING PREVIOUS SECTOR ID" },
834	{ 0x18, 0x03, "RECOVERED DATA WITH CIRC" },
835	{ 0x18, 0x07, "RECOVERED DATA WITH ECC - DATA REWRITTEN" },
836	{ 0x18, 0x01, "RECOVERED DATA WITH ERROR CORR. & RETRIES APPLIED" },
837	{ 0x18, 0x00, "RECOVERED DATA WITH ERROR CORRECTION APPLIED" },
838	{ 0x18, 0x04, "RECOVERED DATA WITH L-EC" },
839	{ 0x17, 0x03, "RECOVERED DATA WITH NEGATIVE HEAD OFFSET" },
840	{ 0x17, 0x00, "RECOVERED DATA WITH NO ERROR CORRECTION APPLIED" },
841	{ 0x17, 0x02, "RECOVERED DATA WITH POSITIVE HEAD OFFSET" },
842	{ 0x17, 0x01, "RECOVERED DATA WITH RETRIES" },
843	{ 0x17, 0x04, "RECOVERED DATA WITH RETRIES AND/OR CIRC APPLIED" },
844	{ 0x17, 0x06, "RECOVERED DATA WITHOUT ECC - DATA AUTO-REALLOCATED" },
845	{ 0x17, 0x09, "RECOVERED DATA WITHOUT ECC - DATA REWRITTEN" },
846	{ 0x17, 0x07, "RECOVERED DATA WITHOUT ECC - RECOMMEND REASSIGNMENT" },
847	{ 0x17, 0x08, "RECOVERED DATA WITHOUT ECC - RECOMMEND REWRITE" },
848	{ 0x1E, 0x00, "RECOVERED ID WITH ECC CORRECTION" },
849	{ 0x6B, 0x01, "REDUNDANCY LEVEL GOT BETTER" },
850	{ 0x6B, 0x02, "REDUNDANCY LEVEL GOT WORSE" },
851	{ 0x67, 0x05, "REMOVE OF LOGICAL UNIT FAILED" },
852	{ 0x3B, 0x08, "REPOSITION ERROR" },
853	{ 0x2A, 0x03, "RESERVATIONS PREEMPTED" },
854	{ 0x36, 0x00, "RIBBON, INK, OR TONER FAILURE" },
855	{ 0x37, 0x00, "ROUNDED PARAMETER" },
856	{ 0x5C, 0x00, "RPL STATUS CHANGE" },
857	{ 0x39, 0x00, "SAVING PARAMETERS NOT SUPPORTED" },
858	{ 0x62, 0x00, "SCAN HEAD POSITIONING ERROR" },
859	{ 0x29, 0x02, "SCSI BUS RESET OCCURRED" },
860	{ 0x47, 0x00, "SCSI PARITY ERROR" },
861	{ 0x54, 0x00, "SCSI TO HOST SYSTEM INTERFACE FAILURE" },
862	{ 0x45, 0x00, "SELECT OR RESELECT FAILURE" },
863	{ 0x3B, 0x00, "SEQUENTIAL POSITIONING ERROR" },
864	{ 0x72, 0x00, "SESSION FIXATION ERROR" },
865	{ 0x72, 0x03, "SESSION FIXATION ERROR - INCOMPLETE TRACK IN SESSION" },
866	{ 0x72, 0x01, "SESSION FIXATION ERROR WRITING LEAD-IN" },
867	{ 0x72, 0x02, "SESSION FIXATION ERROR WRITING LEAD-OUT" },
868	{ 0x00, 0x03, "SETMARK DETECTED" },
869	{ 0x3B, 0x04, "SLEW FAILURE" },
870	{ 0x09, 0x03, "SPINDLE SERVO FAILURE" },
871	{ 0x5C, 0x02, "SPINDLES NOT SYNCHRONIZED" },
872	{ 0x5C, 0x01, "SPINDLES SYNCHRONIZED" },
873	{ 0x5E, 0x04, "STANDBY CONDITION ACTIVATED BY COMMAND" },
874	{ 0x5E, 0x02, "STANDBY CONDITION ACTIVATED BY TIMER" },
875	{ 0x6B, 0x00, "STATE CHANGE HAS OCCURRED" },
876	{ 0x1B, 0x00, "SYNCHRONOUS DATA TRANSFER ERROR" },
877	{ 0x55, 0x01, "SYSTEM BUFFER FULL" },
878	{ 0x55, 0x00, "SYSTEM RESOURCE FAILURE" },
879	{ 0x4D, 0xFF, "TAGGED OVERLAPPED COMMANDS (NN = QUEUE TAG)" },
880	{ 0x33, 0x00, "TAPE LENGTH ERROR" },
881	{ 0x3B, 0x03, "TAPE OR ELECTRONIC VERTICAL FORMS UNIT NOT READY" },
882	{ 0x3B, 0x01, "TAPE POSITION ERROR AT BEGINNING-OF-MEDIUM" },
883	{ 0x3B, 0x02, "TAPE POSITION ERROR AT END-OF-MEDIUM" },
884	{ 0x3F, 0x00, "TARGET OPERATING CONDITIONS HAVE CHANGED" },
885	{ 0x5B, 0x01, "THRESHOLD CONDITION MET" },
886	{ 0x26, 0x03, "THRESHOLD PARAMETERS NOT SUPPORTED" },
887	{ 0x3E, 0x02, "TIMEOUT ON LOGICAL UNIT" },
888	{ 0x2C, 0x01, "TOO MANY WINDOWS SPECIFIED" },
889	{ 0x09, 0x00, "TRACK FOLLOWING ERROR" },
890	{ 0x09, 0x01, "TRACKING SERVO FAILURE" },
891	{ 0x61, 0x01, "UNABLE TO ACQUIRE VIDEO" },
892	{ 0x57, 0x00, "UNABLE TO RECOVER TABLE-OF-CONTENTS" },
893	{ 0x53, 0x01, "UNLOAD TAPE FAILURE" },
894	{ 0x11, 0x00, "UNRECOVERED READ ERROR" },
895	{ 0x11, 0x04, "UNRECOVERED READ ERROR - AUTO REALLOCATE FAILED" },
896	{ 0x11, 0x0B, "UNRECOVERED READ ERROR - RECOMMEND REASSIGNMENT" },
897	{ 0x11, 0x0C, "UNRECOVERED READ ERROR - RECOMMEND REWRITE THE DATA" },
898	{ 0x46, 0x00, "UNSUCCESSFUL SOFT RESET" },
899	{ 0x35, 0x01, "UNSUPPORTED ENCLOSURE FUNCTION" },
900	{ 0x59, 0x00, "UPDATED BLOCK READ" },
901	{ 0x61, 0x00, "VIDEO ACQUISITION ERROR" },
902	{ 0x65, 0x00, "VOLTAGE FAULT" },
903	{ 0x0B, 0x00, "WARNING" },
904	{ 0x0B, 0x02, "WARNING - ENCLOSURE DEGRADED" },
905	{ 0x0B, 0x01, "WARNING - SPECIFIED TEMPERATURE EXCEEDED" },
906	{ 0x50, 0x00, "WRITE APPEND ERROR" },
907	{ 0x50, 0x01, "WRITE APPEND POSITION ERROR" },
908	{ 0x0C, 0x00, "WRITE ERROR" },
909	{ 0x0C, 0x02, "WRITE ERROR - AUTO REALLOCATION FAILED" },
910	{ 0x0C, 0x09, "WRITE ERROR - LOSS OF STREAMING" },
911	{ 0x0C, 0x0A, "WRITE ERROR - PADDING BLOCKS ADDED" },
912	{ 0x0C, 0x03, "WRITE ERROR - RECOMMEND REASSIGNMENT" },
913	{ 0x0C, 0x01, "WRITE ERROR - RECOVERED WITH AUTO REALLOCATION" },
914	{ 0x0C, 0x08, "WRITE ERROR - RECOVERY FAILED" },
915	{ 0x0C, 0x07, "WRITE ERROR - RECOVERY NEEDED" },
916	{ 0x27, 0x00, "WRITE PROTECTED" },
917	};
918
919	#endif /* LOG_ENABLED \|\| RT_STRICT */
920
921	#ifdef LOG_ENABLED
922
923	/**
924	* Return the plain text of an ATA command for debugging purposes.
925	* Don't allocate the string as we use this function in Log() statements.
926	*/
927	const char * ATACmdText(uint8_t uCmd)
928	{
929	AssertCompile(RT_ELEMENTS(g_apszATACmdNames) == (1 << (8*sizeof(uCmd))));
930	return g_apszATACmdNames[uCmd];
931	}
932
933	#endif
934
935	#if defined(LOG_ENABLED) \|\| defined(RT_STRICT)
936
937	/**
938	* Return the plain text of a SCSI command for debugging purposes.
939	* Don't allocate the string as we use this function in Log() statements.
940	*/
941	const char * SCSICmdText(uint8_t uCmd)
942	{
943	AssertCompile(RT_ELEMENTS(g_apszSCSICmdNames) == (1 << (8*sizeof(uCmd))));
944	return g_apszSCSICmdNames[uCmd];
945	}
946
947	/**
948	* Return the plain text of a SCSI sense code.
949	* Don't allocate the string as we use this function in Log() statements.
950	*/
951	const char * SCSISenseText(uint8_t uSense)
952	{
953	if (uSense < RT_ELEMENTS(g_apszSCSISenseNames))
954	return g_apszSCSISenseNames[uSense];
955
956	return "(SCSI sense out of range)";
957	}
958
959	const char * SCSIStatusText(uint8_t uStatus)
960	{
961	unsigned iIdx;
962
963	/* Linear search. Doesn't hurt as we don't call this function very frequently */
964	for (iIdx = 0; iIdx < RT_ELEMENTS(g_aSCSISenseText); iIdx++)
965	{
966	if (g_aSCSIStatusText[iIdx].uStatus == uStatus)
967	return g_aSCSIStatusText[iIdx].pszStatusText;
968	}
969	return "(Unknown extended status code)";
970	}
971
972	/**
973	* Return the plain text of an extended SCSI sense key.
974	* Don't allocate the string as we use this function in Log() statements.
975	*/
976	const char * SCSISenseExtText(uint8_t uASC, uint8_t uASCQ)
977	{
978	unsigned iIdx;
979
980	/* Linear search. Doesn't hurt as we don't call this function very frequently */
981	for (iIdx = 0; iIdx < RT_ELEMENTS(g_aSCSISenseText); iIdx++)
982	{
983	if ( g_aSCSISenseText[iIdx].uASC == uASC
984	&& ( g_aSCSISenseText[iIdx].uASCQ == uASCQ
985	\|\| g_aSCSISenseText[iIdx].uASCQ == 0xff))
986	return g_aSCSISenseText[iIdx].pszSenseText;
987	}
988	return "(Unknown extended sense code)";
989	}
990
991	/**
992	* Log the write parameters mode page into a given buffer.
993	*/
994	static int scsiLogWriteParamsModePage(char pszBuffer, size_t cchBuffer, uint8_t pbModePage, size_t cbModePage)
995	{
996	RT_NOREF(cbModePage);
997	size_t cch = 0;
998	const char *pcsz = NULL;
999
1000	switch (pbModePage[2] & 0x0f)
1001	{
1002	case 0x00: pcsz = "Packet/Incremental"; break;
1003	case 0x01: pcsz = "Track At Once"; break;
1004	case 0x02: pcsz = "Session At Once"; break;
1005	case 0x03: pcsz = "RAW"; break;
1006	case 0x04: pcsz = "Layer Jump Recording"; break;
1007	default : pcsz = "Unknown/Reserved Write Type"; break;
1008	}
1009
1010	cch = RTStrPrintf(pszBuffer, cchBuffer, "BUFE=%d LS_V=%d TestWrite=%d WriteType=%s\n",
1011	pbModePage[2] & RT_BIT(6) ? 1 : 0,
1012	pbModePage[2] & RT_BIT(5) ? 1 : 0,
1013	pbModePage[2] & RT_BIT(4) ? 1 : 0,
1014	pcsz);
1015	pszBuffer += cch;
1016	cchBuffer -= cch;
1017	if (!cchBuffer)
1018	return VERR_BUFFER_OVERFLOW;
1019
1020	switch ((pbModePage[3] & 0xc0) >> 6)
1021	{
1022	case 0x00: pcsz = "No B0 pointer, no next session"; break;
1023	case 0x01: pcsz = "B0 pointer=FF:FF:FF, no next session"; break;
1024	case 0x02: pcsz = "Reserved"; break;
1025	case 0x03: pcsz = "Next session allowed"; break;
1026	default: pcsz = "Impossible multi session field value"; break;
1027	}
1028
1029	cch = RTStrPrintf(pszBuffer, cchBuffer, "MultiSession=%s FP=%d Copy=%d TrackMode=%d\n",
1030	pcsz,
1031	pbModePage[3] & RT_BIT(5) ? 1 : 0,
1032	pbModePage[3] & RT_BIT(4) ? 1 : 0,
1033	pbModePage[3] & 0x0f);
1034	pszBuffer += cch;
1035	cchBuffer -= cch;
1036	if (!cchBuffer)
1037	return VERR_BUFFER_OVERFLOW;
1038
1039	switch (pbModePage[4] & 0x0f)
1040	{
1041	case 0: pcsz = "Raw data (2352)"; break;
1042	case 1: pcsz = "Raw data with P and Q Sub-channel (2368)"; break;
1043	case 2: pcsz = "Raw data with P-W Sub-channel (2448)"; break;
1044	case 3: pcsz = "Raw data with raw P-W Sub-channel (2448)"; break;
1045	case 8: pcsz = "Mode 1 (ISO/IEC 10149) (2048)"; break;
1046	case 9: pcsz = "Mode 2 (ISO/IEC 10149) (2336)"; break;
1047	case 10: pcsz = "Mode 2 (CD-ROM XA, form 1) (2048)"; break;
1048	case 11: pcsz = "Mode 2 (CD-ROM XA, form 1) (2056)"; break;
1049	case 12: pcsz = "Mode 2 (CD-ROM XA, form 2) (2324)"; break;
1050	case 13: pcsz = "Mode 2 (CD-ROM XA, form 1, form 2 or mixed form) (2332)"; break;
1051	default: pcsz = "Reserved or vendor specific Data Block Type Code"; break;
1052	}
1053
1054	cch = RTStrPrintf(pszBuffer, cchBuffer, "DataBlockType=%d (%s)\n",
1055	pbModePage[4] & 0x0f,
1056	pcsz);
1057	pszBuffer += cch;
1058	cchBuffer -= cch;
1059	if (!cchBuffer)
1060	return VERR_BUFFER_OVERFLOW;
1061
1062	cch = RTStrPrintf(pszBuffer, cchBuffer, "LinkSize=%d\n", pbModePage[5]);
1063	pszBuffer += cch;
1064	cchBuffer -= cch;
1065	if (!cchBuffer)
1066	return VERR_BUFFER_OVERFLOW;
1067
1068	cch = RTStrPrintf(pszBuffer, cchBuffer, "HostApplicationCode=%d\n",
1069	pbModePage[7] & 0x3f);
1070	pszBuffer += cch;
1071	cchBuffer -= cch;
1072	if (!cchBuffer)
1073	return VERR_BUFFER_OVERFLOW;
1074
1075	switch (pbModePage[8])
1076	{
1077	case 0x00: pcsz = "CD-DA or CD-ROM or other data discs"; break;
1078	case 0x10: pcsz = "CD-I Disc"; break;
1079	case 0x20: pcsz = "CD-ROM XA Disc"; break;
1080	default: pcsz = "Reserved"; break;
1081	}
1082
1083	cch = RTStrPrintf(pszBuffer, cchBuffer, "SessionFormat=%d (%s)\n",
1084	pbModePage[8], pcsz);
1085	pszBuffer += cch;
1086	cchBuffer -= cch;
1087	if (!cchBuffer)
1088	return VERR_BUFFER_OVERFLOW;
1089
1090	return VINF_SUCCESS;
1091	}
1092
1093	/**
1094	* Log a mode page in a human readable form.
1095	*
1096	* @returns VBox status code.
1097	* @retval VERR_BUFFER_OVERFLOW if the given buffer is not large enough.
1098	* The buffer might contain valid data though.
1099	* @param pszBuffer The buffer to log into.
1100	* @param cchBuffer Size of the buffer in characters.
1101	* @param pbModePage The mode page buffer.
1102	* @param cbModePage Size of the mode page buffer in bytes.
1103	*/
1104	int SCSILogModePage(char pszBuffer, size_t cchBuffer, uint8_t pbModePage,
1105	size_t cbModePage)
1106	{
1107	int rc = VINF_SUCCESS;
1108	uint8_t uModePage;
1109	const char *pcszModePage = NULL;
1110	size_t cch = 0;
1111
1112	uModePage = pbModePage[0] & 0x3f;
1113	switch (uModePage)
1114	{
1115	case 0x05: pcszModePage = "Write Parameters"; break;
1116	default:
1117	pcszModePage = "Unknown mode page";
1118	}
1119
1120	cch = RTStrPrintf(pszBuffer, cchBuffer, "Byte 0: PS=%d, Page code=%d (%s)\n",
1121	pbModePage[0] & 0x80 ? 1 : 0, uModePage, pcszModePage);
1122	pszBuffer += cch;
1123	cchBuffer -= cch;
1124	if (!cchBuffer)
1125	return VERR_BUFFER_OVERFLOW;
1126
1127	cch = RTStrPrintf(pszBuffer, cchBuffer, "Byte 1: Page length=%u\n", pbModePage[1]);
1128	pszBuffer += cch;
1129	cchBuffer -= cch;
1130	if (!cchBuffer)
1131	return VERR_BUFFER_OVERFLOW;
1132
1133	switch (uModePage)
1134	{
1135	case 0x05:
1136	rc = scsiLogWriteParamsModePage(pszBuffer, cchBuffer, pbModePage, cbModePage);
1137	break;
1138	default:
1139	break;
1140	}
1141
1142	return rc;
1143	}
1144
1145	/**
1146	* Log a cue sheet in a human readable form.
1147	*
1148	* @returns VBox status code.
1149	* @retval VERR_BUFFER_OVERFLOW if the given buffer is not large enough.
1150	* The buffer might contain valid data though.
1151	* @param pszBuffer The buffer to log into.
1152	* @param cchBuffer Size of the buffer in characters.
1153	* @param pbCueSheet The cue sheet buffer.
1154	* @param cbCueSheet Size of the cue sheet buffer in bytes.
1155	*/
1156	int SCSILogCueSheet(char pszBuffer, size_t cchBuffer, uint8_t pbCueSheet, size_t cbCueSheet)
1157	{
1158	int rc = VINF_SUCCESS;
1159	size_t cch = 0;
1160	size_t cCueSheetEntries = cbCueSheet / 8;
1161
1162	AssertReturn(cbCueSheet % 8 == 0, VERR_INVALID_PARAMETER);
1163
1164	for (size_t i = 0; i < cCueSheetEntries; i++)
1165	{
1166	cch = RTStrPrintf(pszBuffer, cchBuffer,
1167	"CTL/ADR=%#x TNO=%#x INDEX=%#x DATA=%#x SCMS=%#x TIME=%u:%u:%u\n",
1168	pbCueSheet[0], pbCueSheet[1], pbCueSheet[2], pbCueSheet[3],
1169	pbCueSheet[4], pbCueSheet[5], pbCueSheet[6], pbCueSheet[7]);
1170	pszBuffer += cch;
1171	cchBuffer -= cch;
1172	if (!cchBuffer)
1173	{
1174	rc = VERR_BUFFER_OVERFLOW;
1175	break;
1176	}
1177
1178	pbCueSheet += 8;
1179	cbCueSheet -= 8;
1180	}
1181
1182	return rc;
1183	}
1184
1185	#endif /* LOG_ENABLED \|\| RT_STRICT */

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