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35 * SCSI specification definition
36 * refer http://www.t10.org/drafts.htm#SPC_Family for SPC-3 and SBC-3
44 enum scsi_group_code {
45 SCSI_6BYTE_CMD = 0x00,
46 SCSI_10BYTE_CMD = 0x20,
47 SCSI_10BYTE_CMD2 = 0x40,
48 SCSI_16BYTE_CMD = 0x80,
49 SCSI_12BYTE_CMD = 0xa0,
52 #define SCSI_GROUP_MASK 0xe0
53 #define SCSI_OPCODE_MASK 0x1f
56 SCSI_STATUS_GOOD = 0x00,
57 SCSI_STATUS_CHECK_CONDITION = 0x02,
58 SCSI_STATUS_CONDITION_MET = 0x04,
59 SCSI_STATUS_BUSY = 0x08,
60 SCSI_STATUS_INTERMEDIATE = 0x10,
61 SCSI_STATUS_INTERMEDIATE_CONDITION_MET = 0x14,
62 SCSI_STATUS_RESERVATION_CONFLICT = 0x18,
63 SCSI_STATUS_Obsolete = 0x22,
64 SCSI_STATUS_TASK_SET_FULL = 0x28,
65 SCSI_STATUS_ACA_ACTIVE = 0x30,
66 SCSI_STATUS_TASK_ABORTED = 0x40,
70 SCSI_SENSE_NO_SENSE = 0x00,
71 SCSI_SENSE_RECOVERED_ERROR = 0x01,
72 SCSI_SENSE_NOT_READY = 0x02,
73 SCSI_SENSE_MEDIUM_ERROR = 0x03,
74 SCSI_SENSE_HARDWARE_ERROR = 0x04,
75 SCSI_SENSE_ILLEGAL_REQUEST = 0x05,
76 SCSI_SENSE_UNIT_ATTENTION = 0x06,
77 SCSI_SENSE_DATA_PROTECT = 0x07,
78 SCSI_SENSE_BLANK_CHECK = 0x08,
79 SCSI_SENSE_VENDOR_SPECIFIC = 0x09,
80 SCSI_SENSE_COPY_ABORTED = 0x0a,
81 SCSI_SENSE_ABORTED_COMMAND = 0x0b,
82 SCSI_SENSE_VOLUME_OVERFLOW = 0x0d,
83 SCSI_SENSE_MISCOMPARE = 0x0e,
87 SCSI_ASC_NO_ADDITIONAL_SENSE = 0x00,
88 SCSI_ASC_PERIPHERAL_DEVICE_WRITE_FAULT = 0x03,
89 SCSI_ASC_LOGICAL_UNIT_NOT_READY = 0x04,
90 SCSI_ASC_WARNING = 0x0b,
91 SCSI_ASC_LOGICAL_BLOCK_GUARD_CHECK_FAILED = 0x10,
92 SCSI_ASC_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = 0x10,
93 SCSI_ASC_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = 0x10,
94 SCSI_ASC_UNRECOVERED_READ_ERROR = 0x11,
95 SCSI_ASC_MISCOMPARE_DURING_VERIFY_OPERATION = 0x1d,
96 SCSI_ASC_INVALID_COMMAND_OPERATION_CODE = 0x20,
97 SCSI_ASC_ACCESS_DENIED = 0x20,
98 SCSI_ASC_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE = 0x21,
99 SCSI_ASC_INVALID_FIELD_IN_CDB = 0x24,
100 SCSI_ASC_LOGICAL_UNIT_NOT_SUPPORTED = 0x25,
101 SCSI_ASC_WRITE_PROTECTED = 0x27,
102 SCSI_ASC_FORMAT_COMMAND_FAILED = 0x31,
103 SCSI_ASC_INTERNAL_TARGET_FAILURE = 0x44,
107 SCSI_ASCQ_CAUSE_NOT_REPORTABLE = 0x00,
108 SCSI_ASCQ_BECOMING_READY = 0x01,
109 SCSI_ASCQ_FORMAT_COMMAND_FAILED = 0x01,
110 SCSI_ASCQ_LOGICAL_BLOCK_GUARD_CHECK_FAILED = 0x01,
111 SCSI_ASCQ_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = 0x02,
112 SCSI_ASCQ_NO_ACCESS_RIGHTS = 0x02,
113 SCSI_ASCQ_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = 0x03,
114 SCSI_ASCQ_POWER_LOSS_EXPECTED = 0x08,
115 SCSI_ASCQ_INVALID_LU_IDENTIFIER = 0x09,
120 SPC_ACCESS_CONTROL_IN = 0x86,
121 SPC_ACCESS_CONTROL_OUT = 0x87,
122 SPC_EXTENDED_COPY = 0x83,
124 SPC_LOG_SELECT = 0x4c,
125 SPC_LOG_SENSE = 0x4d,
126 SPC_MODE_SELECT_6 = 0x15,
127 SPC_MODE_SELECT_10 = 0x55,
128 SPC_MODE_SENSE_6 = 0x1a,
129 SPC_MODE_SENSE_10 = 0x5a,
130 SPC_PERSISTENT_RESERVE_IN = 0x5e,
131 SPC_PERSISTENT_RESERVE_OUT = 0x5f,
132 SPC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1e,
133 SPC_READ_ATTRIBUTE = 0x8c,
134 SPC_READ_BUFFER = 0x3c,
135 SPC_RECEIVE_COPY_RESULTS = 0x84,
136 SPC_RECEIVE_DIAGNOSTIC_RESULTS = 0x1c,
137 SPC_REPORT_LUNS = 0xa0,
138 SPC_REQUEST_SENSE = 0x03,
139 SPC_SEND_DIAGNOSTIC = 0x1d,
140 SPC_TEST_UNIT_READY = 0x00,
141 SPC_WRITE_ATTRIBUTE = 0x8d,
142 SPC_WRITE_BUFFER = 0x3b,
144 SPC_SERVICE_ACTION_IN_12 = 0xab,
145 SPC_SERVICE_ACTION_OUT_12 = 0xa9,
146 SPC_SERVICE_ACTION_IN_16 = 0x9e,
147 SPC_SERVICE_ACTION_OUT_16 = 0x9f,
149 SPC_VARIABLE_LENGTH = 0x7f,
151 SPC_MO_CHANGE_ALIASES = 0x0b,
152 SPC_MO_SET_DEVICE_IDENTIFIER = 0x06,
153 SPC_MO_SET_PRIORITY = 0x0e,
154 SPC_MO_SET_TARGET_PORT_GROUPS = 0x0a,
155 SPC_MO_SET_TIMESTAMP = 0x0f,
156 SPC_MI_REPORT_ALIASES = 0x0b,
157 SPC_MI_REPORT_DEVICE_IDENTIFIER = 0x05,
158 SPC_MI_REPORT_PRIORITY = 0x0e,
159 SPC_MI_REPORT_SUPPORTED_OPERATION_CODES = 0x0c,
160 SPC_MI_REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS = 0x0d,
161 SPC_MI_REPORT_TARGET_PORT_GROUPS = 0x0a,
162 SPC_MI_REPORT_TIMESTAMP = 0x0f,
164 /* SPC2 related (Obsolete) */
165 SPC2_RELEASE_6 = 0x17,
166 SPC2_RELEASE_10 = 0x57,
167 SPC2_RESERVE_6 = 0x16,
168 SPC2_RESERVE_10 = 0x56,
172 SCC_MAINTENANCE_IN = 0xa3,
173 SCC_MAINTENANCE_OUT = 0xa4,
177 SBC_COMPARE_AND_WRITE = 0x89,
178 SBC_FORMAT_UNIT = 0x04,
179 SBC_GET_LBA_STATUS = 0x0012009e,
180 SBC_ORWRITE_16 = 0x8b,
181 SBC_PRE_FETCH_10 = 0x34,
182 SBC_PRE_FETCH_16 = 0x90,
187 SBC_READ_ATTRIBUTE = 0x8c,
188 SBC_READ_BUFFER = 0x3c,
189 SBC_READ_CAPACITY_10 = 0x25,
190 SBC_READ_DEFECT_DATA_10 = 0x37,
191 SBC_READ_DEFECT_DATA_12 = 0xb7,
192 SBC_READ_LONG_10 = 0x3e,
193 SBC_REASSIGN_BLOCKS = 0x07,
195 SBC_START_STOP_UNIT = 0x1b,
196 SBC_SYNCHRONIZE_CACHE_10 = 0x35,
197 SBC_SYNCHRONIZE_CACHE_16 = 0x91,
199 SBC_VERIFY_10 = 0x2f,
200 SBC_VERIFY_12 = 0xaf,
201 SBC_VERIFY_16 = 0x8f,
206 SBC_WRITE_AND_VERIFY_10 = 0x2e,
207 SBC_WRITE_AND_VERIFY_12 = 0xae,
208 SBC_WRITE_AND_VERIFY_16 = 0x8e,
209 SBC_WRITE_LONG_10 = 0x3f,
210 SBC_WRITE_SAME_10 = 0x41,
211 SBC_WRITE_SAME_16 = 0x93,
212 SBC_XDREAD_10 = 0x52,
213 SBC_XDWRITE_10 = 0x50,
214 SBC_XDWRITEREAD_10 = 0x53,
215 SBC_XPWRITE_10 = 0x51,
217 SBC_SAI_READ_CAPACITY_16 = 0x10,
218 SBC_SAI_READ_LONG_16 = 0x11,
219 SBC_SAO_WRITE_LONG_16 = 0x11,
221 SBC_VL_READ_32 = 0x0009,
222 SBC_VL_VERIFY_32 = 0x000a,
223 SBC_VL_WRITE_32 = 0x000b,
224 SBC_VL_WRITE_AND_VERIFY_32 = 0x000c,
225 SBC_VL_WRITE_SAME_32 = 0x000d,
226 SBC_VL_XDREAD_32 = 0x0003,
227 SBC_VL_XDWRITE_32 = 0x0004,
228 SBC_VL_XDWRITEREAD_32 = 0x0007,
229 SBC_VL_XPWRITE_32 = 0x0006,
234 MMC_READ_DISC_STRUCTURE = 0xad,
238 MMC_CLOSE_TRACK_SESSION = 0x5b,
240 MMC_FORMAT_UNIT = 0x04,
241 MMC_GET_CONFIGURATION = 0x46,
242 MMC_GET_EVENT_STATUS_NOTIFICATION = 0x4a,
243 MMC_GET_PERFORMANCE = 0xac,
245 MMC_LOAD_UNLOAD_MEDIUM = 0xa6,
246 MMC_MECHANISM_STATUS = 0xbd,
247 MMC_MODE_SELECT_10 = 0x55,
248 MMC_MODE_SENSE_10 = 0x5a,
249 MMC_PAUSE_RESUME = 0x4b,
250 MMC_PLAY_AUDIO_10 = 0x45,
251 MMC_PLAY_AUDIO_12 = 0xa5,
252 MMC_PLAY_AUDIO_MSF = 0x47,
253 MMC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1e,
256 MMC_READ_BUFFER = 0x3c,
257 MMC_READ_BUFFER_CAPACITY = 0x5c,
258 MMC_READ_CAPACITY = 0x25,
260 MMC_READ_CD_MSF = 0xb9,
261 MMC_READ_DISC_INFORMATION = 0x51,
262 MMC_READ_DVD_STRUCTURE = 0xad,
263 MMC_READ_FORMAT_CAPACITIES = 0x23,
264 MMC_READ_SUB_CHANNEL = 0x42,
265 MMC_READ_TOC_PMA_ATIP = 0x43,
266 MMC_READ_TRACK_INFORMATION = 0x52,
267 MMC_REPAIR_TRACK = 0x58,
268 MMC_REPORT_KEY = 0xa4,
269 MMC_REQUEST_SENSE = 0x03,
270 MMC_RESERVE_TRACK = 0x53,
273 MMC_SEND_CUE_SHEET = 0x5d,
274 MMC_SEND_DVD_STRUCTURE = 0xbf,
276 MMC_SEND_OPC_INFORMATION = 0x54,
277 MMC_SET_CD_SPEED = 0xbb,
278 MMC_SET_READ_AHEAD = 0xa7,
279 MMC_SET_STREAMING = 0xb6,
280 MMC_START_STOP_UNIT = 0x1b,
281 MMC_STOP_PLAY_SCAN = 0x4e,
282 MMC_SYNCHRONIZE_CACHE = 0x35,
283 MMC_TEST_UNIT_READY = 0x00,
284 MMC_VERIFY_10 = 0x2f,
287 MMC_WRITE_AND_VERIFY_10 = 0x2e,
288 MMC_WRITE_BUFFER = 0x3b,
293 SSC_FORMAT_MEDIUM = 0x04,
294 SSC_LOAD_UNLOAD = 0x1b,
295 SSC_LOCATE_10 = 0x2b,
296 SSC_LOCATE_16 = 0x92,
297 SSC_MOVE_MEDIUM_ATTACHED = 0xa7,
299 SSC_READ_BLOCK_LIMITS = 0x05,
300 SSC_READ_ELEMENT_STATUS_ATTACHED = 0xb4,
301 SSC_READ_POSITION = 0x34,
302 SSC_READ_REVERSE_6 = 0x0f,
303 SSC_RECOVER_BUFFERED_DATA = 0x14,
304 SSC_REPORT_DENSITY_SUPPORT = 0x44,
306 SSC_SET_CAPACITY = 0x0b,
311 SSC_WRITE_FILEMARKS_6 = 0x10,
315 SPC_VPD_DEVICE_IDENTIFICATION = 0x83,
316 SPC_VPD_EXTENDED_INQUIRY_DATA = 0x86,
317 SPC_VPD_MANAGEMENT_NETWORK_ADDRESSES = 0x85,
318 SPC_VPD_MODE_PAGE_POLICY = 0x87,
319 SPC_VPD_SCSI_PORTS = 0x88,
320 SPC_VPD_SOFTWARE_INTERFACE_IDENTIFICATION = 0x84,
321 SPC_VPD_SUPPORTED_VPD_PAGES = 0x00,
322 SPC_VPD_UNIT_SERIAL_NUMBER = 0x80,
323 SPC_VPD_BLOCK_LIMITS = 0xb0,
324 SPC_VPD_BLOCK_DEV_CHARS = 0xb1,
325 SPC_VPD_BLOCK_THIN_PROVISION = 0xb2,
329 SPC_PERIPHERAL_DEVICE_TYPE_DISK = 0x00,
330 SPC_PERIPHERAL_DEVICE_TYPE_TAPE = 0x01,
331 SPC_PERIPHERAL_DEVICE_TYPE_DVD = 0x05,
332 SPC_PERIPHERAL_DEVICE_TYPE_CHANGER = 0x08,
334 SPC_VERSION_NONE = 0x00,
335 SPC_VERSION_SPC = 0x03,
336 SPC_VERSION_SPC2 = 0x04,
337 SPC_VERSION_SPC3 = 0x05,
338 SPC_VERSION_SPC4 = 0x06,
340 SPC_PROTOCOL_IDENTIFIER_FC = 0x00,
341 SPC_PROTOCOL_IDENTIFIER_PSCSI = 0x01,
342 SPC_PROTOCOL_IDENTIFIER_SSA = 0x02,
343 SPC_PROTOCOL_IDENTIFIER_IEEE1394 = 0x03,
344 SPC_PROTOCOL_IDENTIFIER_RDMA = 0x04,
345 SPC_PROTOCOL_IDENTIFIER_ISCSI = 0x05,
346 SPC_PROTOCOL_IDENTIFIER_SAS = 0x06,
347 SPC_PROTOCOL_IDENTIFIER_ADT = 0x07,
348 SPC_PROTOCOL_IDENTIFIER_ATA = 0x08,
350 SPC_VPD_CODE_SET_BINARY = 0x01,
351 SPC_VPD_CODE_SET_ASCII = 0x02,
352 SPC_VPD_CODE_SET_UTF8 = 0x03,
354 SPC_VPD_ASSOCIATION_LOGICAL_UNIT = 0x00,
355 SPC_VPD_ASSOCIATION_TARGET_PORT = 0x01,
356 SPC_VPD_ASSOCIATION_TARGET_DEVICE = 0x02,
358 SPC_VPD_IDENTIFIER_TYPE_VENDOR_SPECIFIC = 0x00,
359 SPC_VPD_IDENTIFIER_TYPE_T10_VENDOR_ID = 0x01,
360 SPC_VPD_IDENTIFIER_TYPE_EUI64 = 0x02,
361 SPC_VPD_IDENTIFIER_TYPE_NAA = 0x03,
362 SPC_VPD_IDENTIFIER_TYPE_RELATIVE_TARGET_PORT = 0x04,
363 SPC_VPD_IDENTIFIER_TYPE_TARGET_PORT_GROUP = 0x05,
364 SPC_VPD_IDENTIFIER_TYPE_LOGICAL_UNIT_GROUP = 0x06,
365 SPC_VPD_IDENTIFIER_TYPE_MD5_LOGICAL_UNIT = 0x07,
366 SPC_VPD_IDENTIFIER_TYPE_SCSI_NAME = 0x08,
369 struct scsi_cdb_inquiry {
377 struct scsi_cdb_inquiry_data {
386 uint8_t t10_vendor_id[8];
387 uint8_t product_id[16];
388 uint8_t product_rev[4];
395 struct scsi_vpd_page {
402 #define SCSI_VEXT_REF_CHK 0x01
403 #define SCSI_VEXT_APP_CHK 0x02
404 #define SCSI_VEXT_GRD_CHK 0x04
405 #define SCSI_VEXT_SIMPSUP 0x01
406 #define SCSI_VEXT_ORDSUP 0x02
407 #define SCSI_VEXT_HEADSUP 0x04
408 #define SCSI_VEXT_PRIOR_SUP 0x08
409 #define SCSI_VEXT_GROUP_SUP 0x10
410 #define SCSI_VEXT_UASK_SUP 0x20
411 #define SCSI_VEXT_V_SUP 0x01
412 #define SCSI_VEXT_NV_SUP 0x02
413 #define SCSI_VEXT_CRD_SUP 0x04
414 #define SCSI_VEXT_WU_SUP 0x08
416 struct scsi_vpd_ext_inquiry {
426 uint8_t reserved[54];
429 #define SPC_VPD_DESIG_PIV 0x80
431 /* designation descriptor */
432 struct scsi_desig_desc {
433 uint8_t code_set : 4;
434 uint8_t protocol_id : 4;
436 uint8_t association : 2;
437 uint8_t reserved0 : 1;
444 /* mode page policy descriptor */
445 struct scsi_mpage_policy_desc {
447 uint8_t sub_page_code;
452 /* target port descriptor */
453 struct scsi_tgt_port_desc {
458 uint8_t designator[];
461 /* SCSI port designation descriptor */
462 struct scsi_port_desc {
464 uint16_t rel_port_id;
466 uint16_t init_port_len;
467 uint16_t init_port_id;
469 uint16_t tgt_desc_len;
473 /* SCSI UNMAP block descriptor */
474 struct scsi_unmap_bdesc {
475 /* UNMAP LOGICAL BLOCK ADDRESS */
478 /* NUMBER OF LOGICAL BLOCKS */
479 uint32_t block_count;
485 #define SCSI_UNMAP_LBPU (1 << 7)
486 #define SCSI_UNMAP_LBPWS (1 << 6)
487 #define SCSI_UNMAP_LBPWS10 (1 << 5)
489 #define SCSI_UNMAP_FULL_PROVISIONING 0x00
490 #define SCSI_UNMAP_RESOURCE_PROVISIONING 0x01
491 #define SCSI_UNMAP_THIN_PROVISIONING 0x02
493 #endif /* _SCSI_SPEC_H */