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36 * SCSI specification definitions
39 #ifndef SPDK_SCSI_SPEC_H
40 #define SPDK_SCSI_SPEC_H
44 #include "spdk/assert.h"
46 enum spdk_scsi_group_code
{
47 SPDK_SCSI_6BYTE_CMD
= 0x00,
48 SPDK_SCSI_10BYTE_CMD
= 0x20,
49 SPDK_SCSI_10BYTE_CMD2
= 0x40,
50 SPDK_SCSI_16BYTE_CMD
= 0x80,
51 SPDK_SCSI_12BYTE_CMD
= 0xa0,
54 #define SPDK_SCSI_GROUP_MASK 0xe0
55 #define SPDK_SCSI_OPCODE_MASK 0x1f
57 enum spdk_scsi_status
{
58 SPDK_SCSI_STATUS_GOOD
= 0x00,
59 SPDK_SCSI_STATUS_CHECK_CONDITION
= 0x02,
60 SPDK_SCSI_STATUS_CONDITION_MET
= 0x04,
61 SPDK_SCSI_STATUS_BUSY
= 0x08,
62 SPDK_SCSI_STATUS_INTERMEDIATE
= 0x10,
63 SPDK_SCSI_STATUS_INTERMEDIATE_CONDITION_MET
= 0x14,
64 SPDK_SCSI_STATUS_RESERVATION_CONFLICT
= 0x18,
65 SPDK_SCSI_STATUS_Obsolete
= 0x22,
66 SPDK_SCSI_STATUS_TASK_SET_FULL
= 0x28,
67 SPDK_SCSI_STATUS_ACA_ACTIVE
= 0x30,
68 SPDK_SCSI_STATUS_TASK_ABORTED
= 0x40,
71 enum spdk_scsi_sense
{
72 SPDK_SCSI_SENSE_NO_SENSE
= 0x00,
73 SPDK_SCSI_SENSE_RECOVERED_ERROR
= 0x01,
74 SPDK_SCSI_SENSE_NOT_READY
= 0x02,
75 SPDK_SCSI_SENSE_MEDIUM_ERROR
= 0x03,
76 SPDK_SCSI_SENSE_HARDWARE_ERROR
= 0x04,
77 SPDK_SCSI_SENSE_ILLEGAL_REQUEST
= 0x05,
78 SPDK_SCSI_SENSE_UNIT_ATTENTION
= 0x06,
79 SPDK_SCSI_SENSE_DATA_PROTECT
= 0x07,
80 SPDK_SCSI_SENSE_BLANK_CHECK
= 0x08,
81 SPDK_SCSI_SENSE_VENDOR_SPECIFIC
= 0x09,
82 SPDK_SCSI_SENSE_COPY_ABORTED
= 0x0a,
83 SPDK_SCSI_SENSE_ABORTED_COMMAND
= 0x0b,
84 SPDK_SCSI_SENSE_VOLUME_OVERFLOW
= 0x0d,
85 SPDK_SCSI_SENSE_MISCOMPARE
= 0x0e,
89 SPDK_SCSI_ASC_NO_ADDITIONAL_SENSE
= 0x00,
90 SPDK_SCSI_ASC_PERIPHERAL_DEVICE_WRITE_FAULT
= 0x03,
91 SPDK_SCSI_ASC_LOGICAL_UNIT_NOT_READY
= 0x04,
92 SPDK_SCSI_ASC_WARNING
= 0x0b,
93 SPDK_SCSI_ASC_LOGICAL_BLOCK_GUARD_CHECK_FAILED
= 0x10,
94 SPDK_SCSI_ASC_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED
= 0x10,
95 SPDK_SCSI_ASC_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED
= 0x10,
96 SPDK_SCSI_ASC_UNRECOVERED_READ_ERROR
= 0x11,
97 SPDK_SCSI_ASC_MISCOMPARE_DURING_VERIFY_OPERATION
= 0x1d,
98 SPDK_SCSI_ASC_INVALID_COMMAND_OPERATION_CODE
= 0x20,
99 SPDK_SCSI_ASC_ACCESS_DENIED
= 0x20,
100 SPDK_SCSI_ASC_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE
= 0x21,
101 SPDK_SCSI_ASC_INVALID_FIELD_IN_CDB
= 0x24,
102 SPDK_SCSI_ASC_LOGICAL_UNIT_NOT_SUPPORTED
= 0x25,
103 SPDK_SCSI_ASC_WRITE_PROTECTED
= 0x27,
104 SPDK_SCSI_ASC_FORMAT_COMMAND_FAILED
= 0x31,
105 SPDK_SCSI_ASC_INTERNAL_TARGET_FAILURE
= 0x44,
108 enum spdk_scsi_ascq
{
109 SPDK_SCSI_ASCQ_CAUSE_NOT_REPORTABLE
= 0x00,
110 SPDK_SCSI_ASCQ_BECOMING_READY
= 0x01,
111 SPDK_SCSI_ASCQ_FORMAT_COMMAND_FAILED
= 0x01,
112 SPDK_SCSI_ASCQ_LOGICAL_BLOCK_GUARD_CHECK_FAILED
= 0x01,
113 SPDK_SCSI_ASCQ_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED
= 0x02,
114 SPDK_SCSI_ASCQ_NO_ACCESS_RIGHTS
= 0x02,
115 SPDK_SCSI_ASCQ_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED
= 0x03,
116 SPDK_SCSI_ASCQ_POWER_LOSS_EXPECTED
= 0x08,
117 SPDK_SCSI_ASCQ_INVALID_LU_IDENTIFIER
= 0x09,
120 enum spdk_spc_opcode
{
122 SPDK_SPC_ACCESS_CONTROL_IN
= 0x86,
123 SPDK_SPC_ACCESS_CONTROL_OUT
= 0x87,
124 SPDK_SPC_EXTENDED_COPY
= 0x83,
125 SPDK_SPC_INQUIRY
= 0x12,
126 SPDK_SPC_LOG_SELECT
= 0x4c,
127 SPDK_SPC_LOG_SENSE
= 0x4d,
128 SPDK_SPC_MODE_SELECT_6
= 0x15,
129 SPDK_SPC_MODE_SELECT_10
= 0x55,
130 SPDK_SPC_MODE_SENSE_6
= 0x1a,
131 SPDK_SPC_MODE_SENSE_10
= 0x5a,
132 SPDK_SPC_PERSISTENT_RESERVE_IN
= 0x5e,
133 SPDK_SPC_PERSISTENT_RESERVE_OUT
= 0x5f,
134 SPDK_SPC_PREVENT_ALLOW_MEDIUM_REMOVAL
= 0x1e,
135 SPDK_SPC_READ_ATTRIBUTE
= 0x8c,
136 SPDK_SPC_READ_BUFFER
= 0x3c,
137 SPDK_SPC_RECEIVE_COPY_RESULTS
= 0x84,
138 SPDK_SPC_RECEIVE_DIAGNOSTIC_RESULTS
= 0x1c,
139 SPDK_SPC_REPORT_LUNS
= 0xa0,
140 SPDK_SPC_REQUEST_SENSE
= 0x03,
141 SPDK_SPC_SEND_DIAGNOSTIC
= 0x1d,
142 SPDK_SPC_TEST_UNIT_READY
= 0x00,
143 SPDK_SPC_WRITE_ATTRIBUTE
= 0x8d,
144 SPDK_SPC_WRITE_BUFFER
= 0x3b,
146 SPDK_SPC_SERVICE_ACTION_IN_12
= 0xab,
147 SPDK_SPC_SERVICE_ACTION_OUT_12
= 0xa9,
148 SPDK_SPC_SERVICE_ACTION_IN_16
= 0x9e,
149 SPDK_SPC_SERVICE_ACTION_OUT_16
= 0x9f,
151 SPDK_SPC_VARIABLE_LENGTH
= 0x7f,
153 SPDK_SPC_MO_CHANGE_ALIASES
= 0x0b,
154 SPDK_SPC_MO_SET_DEVICE_IDENTIFIER
= 0x06,
155 SPDK_SPC_MO_SET_PRIORITY
= 0x0e,
156 SPDK_SPC_MO_SET_TARGET_PORT_GROUPS
= 0x0a,
157 SPDK_SPC_MO_SET_TIMESTAMP
= 0x0f,
158 SPDK_SPC_MI_REPORT_ALIASES
= 0x0b,
159 SPDK_SPC_MI_REPORT_DEVICE_IDENTIFIER
= 0x05,
160 SPDK_SPC_MI_REPORT_PRIORITY
= 0x0e,
161 SPDK_SPC_MI_REPORT_SUPPORTED_OPERATION_CODES
= 0x0c,
162 SPDK_SPC_MI_REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS
= 0x0d,
163 SPDK_SPC_MI_REPORT_TARGET_PORT_GROUPS
= 0x0a,
164 SPDK_SPC_MI_REPORT_TIMESTAMP
= 0x0f,
166 /* SPC2 related (Obsolete) */
167 SPDK_SPC2_RELEASE_6
= 0x17,
168 SPDK_SPC2_RELEASE_10
= 0x57,
169 SPDK_SPC2_RESERVE_6
= 0x16,
170 SPDK_SPC2_RESERVE_10
= 0x56,
173 enum spdk_scc_opcode
{
174 SPDK_SCC_MAINTENANCE_IN
= 0xa3,
175 SPDK_SCC_MAINTENANCE_OUT
= 0xa4,
178 enum spdk_sbc_opcode
{
179 SPDK_SBC_COMPARE_AND_WRITE
= 0x89,
180 SPDK_SBC_FORMAT_UNIT
= 0x04,
181 SPDK_SBC_GET_LBA_STATUS
= 0x0012009e,
182 SPDK_SBC_ORWRITE_16
= 0x8b,
183 SPDK_SBC_PRE_FETCH_10
= 0x34,
184 SPDK_SBC_PRE_FETCH_16
= 0x90,
185 SPDK_SBC_READ_6
= 0x08,
186 SPDK_SBC_READ_10
= 0x28,
187 SPDK_SBC_READ_12
= 0xa8,
188 SPDK_SBC_READ_16
= 0x88,
189 SPDK_SBC_READ_ATTRIBUTE
= 0x8c,
190 SPDK_SBC_READ_BUFFER
= 0x3c,
191 SPDK_SBC_READ_CAPACITY_10
= 0x25,
192 SPDK_SBC_READ_DEFECT_DATA_10
= 0x37,
193 SPDK_SBC_READ_DEFECT_DATA_12
= 0xb7,
194 SPDK_SBC_READ_LONG_10
= 0x3e,
195 SPDK_SBC_REASSIGN_BLOCKS
= 0x07,
196 SPDK_SBC_SANITIZE
= 0x48,
197 SPDK_SBC_START_STOP_UNIT
= 0x1b,
198 SPDK_SBC_SYNCHRONIZE_CACHE_10
= 0x35,
199 SPDK_SBC_SYNCHRONIZE_CACHE_16
= 0x91,
200 SPDK_SBC_UNMAP
= 0x42,
201 SPDK_SBC_VERIFY_10
= 0x2f,
202 SPDK_SBC_VERIFY_12
= 0xaf,
203 SPDK_SBC_VERIFY_16
= 0x8f,
204 SPDK_SBC_WRITE_6
= 0x0a,
205 SPDK_SBC_WRITE_10
= 0x2a,
206 SPDK_SBC_WRITE_12
= 0xaa,
207 SPDK_SBC_WRITE_16
= 0x8a,
208 SPDK_SBC_WRITE_AND_VERIFY_10
= 0x2e,
209 SPDK_SBC_WRITE_AND_VERIFY_12
= 0xae,
210 SPDK_SBC_WRITE_AND_VERIFY_16
= 0x8e,
211 SPDK_SBC_WRITE_LONG_10
= 0x3f,
212 SPDK_SBC_WRITE_SAME_10
= 0x41,
213 SPDK_SBC_WRITE_SAME_16
= 0x93,
214 SPDK_SBC_XDREAD_10
= 0x52,
215 SPDK_SBC_XDWRITE_10
= 0x50,
216 SPDK_SBC_XDWRITEREAD_10
= 0x53,
217 SPDK_SBC_XPWRITE_10
= 0x51,
219 SPDK_SBC_SAI_READ_CAPACITY_16
= 0x10,
220 SPDK_SBC_SAI_READ_LONG_16
= 0x11,
221 SPDK_SBC_SAO_WRITE_LONG_16
= 0x11,
223 SPDK_SBC_VL_READ_32
= 0x0009,
224 SPDK_SBC_VL_VERIFY_32
= 0x000a,
225 SPDK_SBC_VL_WRITE_32
= 0x000b,
226 SPDK_SBC_VL_WRITE_AND_VERIFY_32
= 0x000c,
227 SPDK_SBC_VL_WRITE_SAME_32
= 0x000d,
228 SPDK_SBC_VL_XDREAD_32
= 0x0003,
229 SPDK_SBC_VL_XDWRITE_32
= 0x0004,
230 SPDK_SBC_VL_XDWRITEREAD_32
= 0x0007,
231 SPDK_SBC_VL_XPWRITE_32
= 0x0006,
234 enum spdk_mmc_opcode
{
236 SPDK_MMC_READ_DISC_STRUCTURE
= 0xad,
239 SPDK_MMC_BLANK
= 0xa1,
240 SPDK_MMC_CLOSE_TRACK_SESSION
= 0x5b,
241 SPDK_MMC_ERASE_10
= 0x2c,
242 SPDK_MMC_FORMAT_UNIT
= 0x04,
243 SPDK_MMC_GET_CONFIGURATION
= 0x46,
244 SPDK_MMC_GET_EVENT_STATUS_NOTIFICATION
= 0x4a,
245 SPDK_MMC_GET_PERFORMANCE
= 0xac,
246 SPDK_MMC_INQUIRY
= 0x12,
247 SPDK_MMC_LOAD_UNLOAD_MEDIUM
= 0xa6,
248 SPDK_MMC_MECHANISM_STATUS
= 0xbd,
249 SPDK_MMC_MODE_SELECT_10
= 0x55,
250 SPDK_MMC_MODE_SENSE_10
= 0x5a,
251 SPDK_MMC_PAUSE_RESUME
= 0x4b,
252 SPDK_MMC_PLAY_AUDIO_10
= 0x45,
253 SPDK_MMC_PLAY_AUDIO_12
= 0xa5,
254 SPDK_MMC_PLAY_AUDIO_MSF
= 0x47,
255 SPDK_MMC_PREVENT_ALLOW_MEDIUM_REMOVAL
= 0x1e,
256 SPDK_MMC_READ_10
= 0x28,
257 SPDK_MMC_READ_12
= 0xa8,
258 SPDK_MMC_READ_BUFFER
= 0x3c,
259 SPDK_MMC_READ_BUFFER_CAPACITY
= 0x5c,
260 SPDK_MMC_READ_CAPACITY
= 0x25,
261 SPDK_MMC_READ_CD
= 0xbe,
262 SPDK_MMC_READ_CD_MSF
= 0xb9,
263 SPDK_MMC_READ_DISC_INFORMATION
= 0x51,
264 SPDK_MMC_READ_DVD_STRUCTURE
= 0xad,
265 SPDK_MMC_READ_FORMAT_CAPACITIES
= 0x23,
266 SPDK_MMC_READ_SUB_CHANNEL
= 0x42,
267 SPDK_MMC_READ_TOC_PMA_ATIP
= 0x43,
268 SPDK_MMC_READ_TRACK_INFORMATION
= 0x52,
269 SPDK_MMC_REPAIR_TRACK
= 0x58,
270 SPDK_MMC_REPORT_KEY
= 0xa4,
271 SPDK_MMC_REQUEST_SENSE
= 0x03,
272 SPDK_MMC_RESERVE_TRACK
= 0x53,
273 SPDK_MMC_SCAN
= 0xba,
274 SPDK_MMC_SEEK_10
= 0x2b,
275 SPDK_MMC_SEND_CUE_SHEET
= 0x5d,
276 SPDK_MMC_SEND_DVD_STRUCTURE
= 0xbf,
277 SPDK_MMC_SEND_KEY
= 0xa3,
278 SPDK_MMC_SEND_OPC_INFORMATION
= 0x54,
279 SPDK_MMC_SET_CD_SPEED
= 0xbb,
280 SPDK_MMC_SET_READ_AHEAD
= 0xa7,
281 SPDK_MMC_SET_STREAMING
= 0xb6,
282 SPDK_MMC_START_STOP_UNIT
= 0x1b,
283 SPDK_MMC_STOP_PLAY_SCAN
= 0x4e,
284 SPDK_MMC_SYNCHRONIZE_CACHE
= 0x35,
285 SPDK_MMC_TEST_UNIT_READY
= 0x00,
286 SPDK_MMC_VERIFY_10
= 0x2f,
287 SPDK_MMC_WRITE_10
= 0xa2,
288 SPDK_MMC_WRITE_12
= 0xaa,
289 SPDK_MMC_WRITE_AND_VERIFY_10
= 0x2e,
290 SPDK_MMC_WRITE_BUFFER
= 0x3b,
293 enum spdk_ssc_opcode
{
294 SPDK_SSC_ERASE_6
= 0x19,
295 SPDK_SSC_FORMAT_MEDIUM
= 0x04,
296 SPDK_SSC_LOAD_UNLOAD
= 0x1b,
297 SPDK_SSC_LOCATE_10
= 0x2b,
298 SPDK_SSC_LOCATE_16
= 0x92,
299 SPDK_SSC_MOVE_MEDIUM_ATTACHED
= 0xa7,
300 SPDK_SSC_READ_6
= 0x08,
301 SPDK_SSC_READ_BLOCK_LIMITS
= 0x05,
302 SPDK_SSC_READ_ELEMENT_STATUS_ATTACHED
= 0xb4,
303 SPDK_SSC_READ_POSITION
= 0x34,
304 SPDK_SSC_READ_REVERSE_6
= 0x0f,
305 SPDK_SSC_RECOVER_BUFFERED_DATA
= 0x14,
306 SPDK_SSC_REPORT_DENSITY_SUPPORT
= 0x44,
307 SPDK_SSC_REWIND
= 0x01,
308 SPDK_SSC_SET_CAPACITY
= 0x0b,
309 SPDK_SSC_SPACE_6
= 0x11,
310 SPDK_SSC_SPACE_16
= 0x91,
311 SPDK_SSC_VERIFY_6
= 0x13,
312 SPDK_SSC_WRITE_6
= 0x0a,
313 SPDK_SSC_WRITE_FILEMARKS_6
= 0x10,
317 SPDK_SPC_VPD_DEVICE_IDENTIFICATION
= 0x83,
318 SPDK_SPC_VPD_EXTENDED_INQUIRY_DATA
= 0x86,
319 SPDK_SPC_VPD_MANAGEMENT_NETWORK_ADDRESSES
= 0x85,
320 SPDK_SPC_VPD_MODE_PAGE_POLICY
= 0x87,
321 SPDK_SPC_VPD_SCSI_PORTS
= 0x88,
322 SPDK_SPC_VPD_SOFTWARE_INTERFACE_IDENTIFICATION
= 0x84,
323 SPDK_SPC_VPD_SUPPORTED_VPD_PAGES
= 0x00,
324 SPDK_SPC_VPD_UNIT_SERIAL_NUMBER
= 0x80,
325 SPDK_SPC_VPD_BLOCK_LIMITS
= 0xb0,
326 SPDK_SPC_VPD_BLOCK_DEV_CHARS
= 0xb1,
327 SPDK_SPC_VPD_BLOCK_THIN_PROVISION
= 0xb2,
331 SPDK_SPC_PERIPHERAL_DEVICE_TYPE_DISK
= 0x00,
332 SPDK_SPC_PERIPHERAL_DEVICE_TYPE_TAPE
= 0x01,
333 SPDK_SPC_PERIPHERAL_DEVICE_TYPE_DVD
= 0x05,
334 SPDK_SPC_PERIPHERAL_DEVICE_TYPE_CHANGER
= 0x08,
336 SPDK_SPC_VERSION_NONE
= 0x00,
337 SPDK_SPC_VERSION_SPC
= 0x03,
338 SPDK_SPC_VERSION_SPC2
= 0x04,
339 SPDK_SPC_VERSION_SPC3
= 0x05,
340 SPDK_SPC_VERSION_SPC4
= 0x06,
342 SPDK_SPC_PROTOCOL_IDENTIFIER_FC
= 0x00,
343 SPDK_SPC_PROTOCOL_IDENTIFIER_PSCSI
= 0x01,
344 SPDK_SPC_PROTOCOL_IDENTIFIER_SSA
= 0x02,
345 SPDK_SPC_PROTOCOL_IDENTIFIER_IEEE1394
= 0x03,
346 SPDK_SPC_PROTOCOL_IDENTIFIER_RDMA
= 0x04,
347 SPDK_SPC_PROTOCOL_IDENTIFIER_ISCSI
= 0x05,
348 SPDK_SPC_PROTOCOL_IDENTIFIER_SAS
= 0x06,
349 SPDK_SPC_PROTOCOL_IDENTIFIER_ADT
= 0x07,
350 SPDK_SPC_PROTOCOL_IDENTIFIER_ATA
= 0x08,
352 SPDK_SPC_VPD_CODE_SET_BINARY
= 0x01,
353 SPDK_SPC_VPD_CODE_SET_ASCII
= 0x02,
354 SPDK_SPC_VPD_CODE_SET_UTF8
= 0x03,
356 SPDK_SPC_VPD_ASSOCIATION_LOGICAL_UNIT
= 0x00,
357 SPDK_SPC_VPD_ASSOCIATION_TARGET_PORT
= 0x01,
358 SPDK_SPC_VPD_ASSOCIATION_TARGET_DEVICE
= 0x02,
360 SPDK_SPC_VPD_IDENTIFIER_TYPE_VENDOR_SPECIFIC
= 0x00,
361 SPDK_SPC_VPD_IDENTIFIER_TYPE_T10_VENDOR_ID
= 0x01,
362 SPDK_SPC_VPD_IDENTIFIER_TYPE_EUI64
= 0x02,
363 SPDK_SPC_VPD_IDENTIFIER_TYPE_NAA
= 0x03,
364 SPDK_SPC_VPD_IDENTIFIER_TYPE_RELATIVE_TARGET_PORT
= 0x04,
365 SPDK_SPC_VPD_IDENTIFIER_TYPE_TARGET_PORT_GROUP
= 0x05,
366 SPDK_SPC_VPD_IDENTIFIER_TYPE_LOGICAL_UNIT_GROUP
= 0x06,
367 SPDK_SPC_VPD_IDENTIFIER_TYPE_MD5_LOGICAL_UNIT
= 0x07,
368 SPDK_SPC_VPD_IDENTIFIER_TYPE_SCSI_NAME
= 0x08,
371 struct spdk_scsi_cdb_inquiry
{
375 uint8_t alloc_len
[2];
378 SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_cdb_inquiry
) == 6, "incorrect CDB size");
380 struct spdk_scsi_cdb_inquiry_data
{
389 uint8_t t10_vendor_id
[8];
390 uint8_t product_id
[16];
391 uint8_t product_rev
[4];
398 struct spdk_scsi_vpd_page
{
401 uint8_t alloc_len
[2];
405 #define SPDK_SCSI_VEXT_REF_CHK 0x01
406 #define SPDK_SCSI_VEXT_APP_CHK 0x02
407 #define SPDK_SCSI_VEXT_GRD_CHK 0x04
408 #define SPDK_SCSI_VEXT_SIMPSUP 0x01
409 #define SPDK_SCSI_VEXT_ORDSUP 0x02
410 #define SPDK_SCSI_VEXT_HEADSUP 0x04
411 #define SPDK_SCSI_VEXT_PRIOR_SUP 0x08
412 #define SPDK_SCSI_VEXT_GROUP_SUP 0x10
413 #define SPDK_SCSI_VEXT_UASK_SUP 0x20
414 #define SPDK_SCSI_VEXT_V_SUP 0x01
415 #define SPDK_SCSI_VEXT_NV_SUP 0x02
416 #define SPDK_SCSI_VEXT_CRD_SUP 0x04
417 #define SPDK_SCSI_VEXT_WU_SUP 0x08
419 struct spdk_scsi_vpd_ext_inquiry
{
422 uint8_t alloc_len
[2];
429 uint8_t reserved
[54];
432 #define SPDK_SPC_VPD_DESIG_PIV 0x80
434 /* designation descriptor */
435 struct spdk_scsi_desig_desc
{
436 uint8_t code_set
: 4;
437 uint8_t protocol_id
: 4;
439 uint8_t association
: 2;
440 uint8_t reserved0
: 1;
446 SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_desig_desc
) == 4, "Invalid size");
448 /* mode page policy descriptor */
449 struct spdk_scsi_mpage_policy_desc
{
451 uint8_t sub_page_code
;
456 /* target port descriptor */
457 struct spdk_scsi_tgt_port_desc
{
462 uint8_t designator
[];
465 /* SCSI port designation descriptor */
466 struct spdk_scsi_port_desc
{
468 uint16_t rel_port_id
;
470 uint16_t init_port_len
;
471 uint16_t init_port_id
;
473 uint16_t tgt_desc_len
;
477 /* SCSI UNMAP block descriptor */
478 struct spdk_scsi_unmap_bdesc
{
479 /* UNMAP LOGICAL BLOCK ADDRESS */
482 /* NUMBER OF LOGICAL BLOCKS */
483 uint32_t block_count
;
489 #define SPDK_SCSI_UNMAP_LBPU 1 << 7
490 #define SPDK_SCSI_UNMAP_LBPWS 1 << 6
491 #define SPDK_SCSI_UNMAP_LBPWS10 1 << 5
493 #define SPDK_SCSI_UNMAP_FULL_PROVISIONING 0x00
494 #define SPDK_SCSI_UNMAP_RESOURCE_PROVISIONING 0x01
495 #define SPDK_SCSI_UNMAP_THIN_PROVISIONING 0x02
497 #endif /* SPDK_SCSI_SPEC_H */