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bf816235 KT |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM scsi | |
3 | ||
4 | #if !defined(_TRACE_SCSI_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_SCSI_H | |
6 | ||
7 | #include <scsi/scsi_cmnd.h> | |
8 | #include <scsi/scsi_host.h> | |
9 | #include <linux/tracepoint.h> | |
10 | #include <linux/trace_seq.h> | |
11 | ||
12 | #define scsi_opcode_name(opcode) { opcode, #opcode } | |
13 | #define show_opcode_name(val) \ | |
14 | __print_symbolic(val, \ | |
15 | scsi_opcode_name(TEST_UNIT_READY), \ | |
16 | scsi_opcode_name(REZERO_UNIT), \ | |
17 | scsi_opcode_name(REQUEST_SENSE), \ | |
18 | scsi_opcode_name(FORMAT_UNIT), \ | |
19 | scsi_opcode_name(READ_BLOCK_LIMITS), \ | |
20 | scsi_opcode_name(REASSIGN_BLOCKS), \ | |
21 | scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \ | |
22 | scsi_opcode_name(READ_6), \ | |
23 | scsi_opcode_name(WRITE_6), \ | |
24 | scsi_opcode_name(SEEK_6), \ | |
25 | scsi_opcode_name(READ_REVERSE), \ | |
26 | scsi_opcode_name(WRITE_FILEMARKS), \ | |
27 | scsi_opcode_name(SPACE), \ | |
28 | scsi_opcode_name(INQUIRY), \ | |
29 | scsi_opcode_name(RECOVER_BUFFERED_DATA), \ | |
30 | scsi_opcode_name(MODE_SELECT), \ | |
31 | scsi_opcode_name(RESERVE), \ | |
32 | scsi_opcode_name(RELEASE), \ | |
33 | scsi_opcode_name(COPY), \ | |
34 | scsi_opcode_name(ERASE), \ | |
35 | scsi_opcode_name(MODE_SENSE), \ | |
36 | scsi_opcode_name(START_STOP), \ | |
37 | scsi_opcode_name(RECEIVE_DIAGNOSTIC), \ | |
38 | scsi_opcode_name(SEND_DIAGNOSTIC), \ | |
39 | scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \ | |
40 | scsi_opcode_name(SET_WINDOW), \ | |
41 | scsi_opcode_name(READ_CAPACITY), \ | |
42 | scsi_opcode_name(READ_10), \ | |
43 | scsi_opcode_name(WRITE_10), \ | |
44 | scsi_opcode_name(SEEK_10), \ | |
45 | scsi_opcode_name(POSITION_TO_ELEMENT), \ | |
46 | scsi_opcode_name(WRITE_VERIFY), \ | |
47 | scsi_opcode_name(VERIFY), \ | |
48 | scsi_opcode_name(SEARCH_HIGH), \ | |
49 | scsi_opcode_name(SEARCH_EQUAL), \ | |
50 | scsi_opcode_name(SEARCH_LOW), \ | |
51 | scsi_opcode_name(SET_LIMITS), \ | |
52 | scsi_opcode_name(PRE_FETCH), \ | |
53 | scsi_opcode_name(READ_POSITION), \ | |
54 | scsi_opcode_name(SYNCHRONIZE_CACHE), \ | |
55 | scsi_opcode_name(LOCK_UNLOCK_CACHE), \ | |
56 | scsi_opcode_name(READ_DEFECT_DATA), \ | |
57 | scsi_opcode_name(MEDIUM_SCAN), \ | |
58 | scsi_opcode_name(COMPARE), \ | |
59 | scsi_opcode_name(COPY_VERIFY), \ | |
60 | scsi_opcode_name(WRITE_BUFFER), \ | |
61 | scsi_opcode_name(READ_BUFFER), \ | |
62 | scsi_opcode_name(UPDATE_BLOCK), \ | |
63 | scsi_opcode_name(READ_LONG), \ | |
64 | scsi_opcode_name(WRITE_LONG), \ | |
65 | scsi_opcode_name(CHANGE_DEFINITION), \ | |
66 | scsi_opcode_name(WRITE_SAME), \ | |
67 | scsi_opcode_name(UNMAP), \ | |
68 | scsi_opcode_name(READ_TOC), \ | |
69 | scsi_opcode_name(LOG_SELECT), \ | |
70 | scsi_opcode_name(LOG_SENSE), \ | |
71 | scsi_opcode_name(XDWRITEREAD_10), \ | |
72 | scsi_opcode_name(MODE_SELECT_10), \ | |
73 | scsi_opcode_name(RESERVE_10), \ | |
74 | scsi_opcode_name(RELEASE_10), \ | |
75 | scsi_opcode_name(MODE_SENSE_10), \ | |
76 | scsi_opcode_name(PERSISTENT_RESERVE_IN), \ | |
77 | scsi_opcode_name(PERSISTENT_RESERVE_OUT), \ | |
78 | scsi_opcode_name(VARIABLE_LENGTH_CMD), \ | |
79 | scsi_opcode_name(REPORT_LUNS), \ | |
80 | scsi_opcode_name(MAINTENANCE_IN), \ | |
81 | scsi_opcode_name(MAINTENANCE_OUT), \ | |
82 | scsi_opcode_name(MOVE_MEDIUM), \ | |
83 | scsi_opcode_name(EXCHANGE_MEDIUM), \ | |
84 | scsi_opcode_name(READ_12), \ | |
85 | scsi_opcode_name(WRITE_12), \ | |
86 | scsi_opcode_name(WRITE_VERIFY_12), \ | |
87 | scsi_opcode_name(SEARCH_HIGH_12), \ | |
88 | scsi_opcode_name(SEARCH_EQUAL_12), \ | |
89 | scsi_opcode_name(SEARCH_LOW_12), \ | |
90 | scsi_opcode_name(READ_ELEMENT_STATUS), \ | |
91 | scsi_opcode_name(SEND_VOLUME_TAG), \ | |
92 | scsi_opcode_name(WRITE_LONG_2), \ | |
93 | scsi_opcode_name(READ_16), \ | |
94 | scsi_opcode_name(WRITE_16), \ | |
95 | scsi_opcode_name(VERIFY_16), \ | |
96 | scsi_opcode_name(WRITE_SAME_16), \ | |
0008f1e7 HR |
97 | scsi_opcode_name(ZBC_OUT), \ |
98 | scsi_opcode_name(ZBC_IN), \ | |
eb846d9f | 99 | scsi_opcode_name(SERVICE_ACTION_IN_16), \ |
bf816235 KT |
100 | scsi_opcode_name(READ_32), \ |
101 | scsi_opcode_name(WRITE_32), \ | |
102 | scsi_opcode_name(WRITE_SAME_32), \ | |
103 | scsi_opcode_name(ATA_16), \ | |
104 | scsi_opcode_name(ATA_12)) | |
105 | ||
106 | #define scsi_hostbyte_name(result) { result, #result } | |
107 | #define show_hostbyte_name(val) \ | |
108 | __print_symbolic(val, \ | |
109 | scsi_hostbyte_name(DID_OK), \ | |
110 | scsi_hostbyte_name(DID_NO_CONNECT), \ | |
111 | scsi_hostbyte_name(DID_BUS_BUSY), \ | |
112 | scsi_hostbyte_name(DID_TIME_OUT), \ | |
113 | scsi_hostbyte_name(DID_BAD_TARGET), \ | |
114 | scsi_hostbyte_name(DID_ABORT), \ | |
115 | scsi_hostbyte_name(DID_PARITY), \ | |
116 | scsi_hostbyte_name(DID_ERROR), \ | |
117 | scsi_hostbyte_name(DID_RESET), \ | |
118 | scsi_hostbyte_name(DID_BAD_INTR), \ | |
119 | scsi_hostbyte_name(DID_PASSTHROUGH), \ | |
120 | scsi_hostbyte_name(DID_SOFT_ERROR), \ | |
121 | scsi_hostbyte_name(DID_IMM_RETRY), \ | |
122 | scsi_hostbyte_name(DID_REQUEUE), \ | |
123 | scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \ | |
124 | scsi_hostbyte_name(DID_TRANSPORT_FAILFAST)) | |
125 | ||
126 | #define scsi_driverbyte_name(result) { result, #result } | |
127 | #define show_driverbyte_name(val) \ | |
128 | __print_symbolic(val, \ | |
129 | scsi_driverbyte_name(DRIVER_OK), \ | |
130 | scsi_driverbyte_name(DRIVER_BUSY), \ | |
131 | scsi_driverbyte_name(DRIVER_SOFT), \ | |
132 | scsi_driverbyte_name(DRIVER_MEDIA), \ | |
133 | scsi_driverbyte_name(DRIVER_ERROR), \ | |
134 | scsi_driverbyte_name(DRIVER_INVALID), \ | |
135 | scsi_driverbyte_name(DRIVER_TIMEOUT), \ | |
136 | scsi_driverbyte_name(DRIVER_HARD), \ | |
137 | scsi_driverbyte_name(DRIVER_SENSE)) | |
138 | ||
139 | #define scsi_msgbyte_name(result) { result, #result } | |
140 | #define show_msgbyte_name(val) \ | |
141 | __print_symbolic(val, \ | |
142 | scsi_msgbyte_name(COMMAND_COMPLETE), \ | |
143 | scsi_msgbyte_name(EXTENDED_MESSAGE), \ | |
144 | scsi_msgbyte_name(SAVE_POINTERS), \ | |
145 | scsi_msgbyte_name(RESTORE_POINTERS), \ | |
146 | scsi_msgbyte_name(DISCONNECT), \ | |
147 | scsi_msgbyte_name(INITIATOR_ERROR), \ | |
148 | scsi_msgbyte_name(ABORT_TASK_SET), \ | |
149 | scsi_msgbyte_name(MESSAGE_REJECT), \ | |
150 | scsi_msgbyte_name(NOP), \ | |
151 | scsi_msgbyte_name(MSG_PARITY_ERROR), \ | |
152 | scsi_msgbyte_name(LINKED_CMD_COMPLETE), \ | |
153 | scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \ | |
154 | scsi_msgbyte_name(TARGET_RESET), \ | |
155 | scsi_msgbyte_name(ABORT_TASK), \ | |
156 | scsi_msgbyte_name(CLEAR_TASK_SET), \ | |
157 | scsi_msgbyte_name(INITIATE_RECOVERY), \ | |
158 | scsi_msgbyte_name(RELEASE_RECOVERY), \ | |
159 | scsi_msgbyte_name(CLEAR_ACA), \ | |
160 | scsi_msgbyte_name(LOGICAL_UNIT_RESET), \ | |
161 | scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \ | |
162 | scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \ | |
163 | scsi_msgbyte_name(ORDERED_QUEUE_TAG), \ | |
164 | scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \ | |
165 | scsi_msgbyte_name(ACA), \ | |
166 | scsi_msgbyte_name(QAS_REQUEST), \ | |
167 | scsi_msgbyte_name(BUS_DEVICE_RESET), \ | |
168 | scsi_msgbyte_name(ABORT)) | |
169 | ||
170 | #define scsi_statusbyte_name(result) { result, #result } | |
171 | #define show_statusbyte_name(val) \ | |
172 | __print_symbolic(val, \ | |
173 | scsi_statusbyte_name(SAM_STAT_GOOD), \ | |
174 | scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \ | |
175 | scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \ | |
176 | scsi_statusbyte_name(SAM_STAT_BUSY), \ | |
177 | scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \ | |
178 | scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \ | |
179 | scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \ | |
180 | scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \ | |
181 | scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \ | |
182 | scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \ | |
183 | scsi_statusbyte_name(SAM_STAT_TASK_ABORTED)) | |
184 | ||
72f7d322 MP |
185 | #define scsi_prot_op_name(result) { result, #result } |
186 | #define show_prot_op_name(val) \ | |
187 | __print_symbolic(val, \ | |
188 | scsi_prot_op_name(SCSI_PROT_NORMAL), \ | |
189 | scsi_prot_op_name(SCSI_PROT_READ_INSERT), \ | |
190 | scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \ | |
191 | scsi_prot_op_name(SCSI_PROT_READ_STRIP), \ | |
192 | scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \ | |
193 | scsi_prot_op_name(SCSI_PROT_READ_PASS), \ | |
194 | scsi_prot_op_name(SCSI_PROT_WRITE_PASS)) | |
195 | ||
bf816235 KT |
196 | const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int); |
197 | #define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len) | |
198 | ||
199 | TRACE_EVENT(scsi_dispatch_cmd_start, | |
200 | ||
201 | TP_PROTO(struct scsi_cmnd *cmd), | |
202 | ||
203 | TP_ARGS(cmd), | |
204 | ||
205 | TP_STRUCT__entry( | |
206 | __field( unsigned int, host_no ) | |
207 | __field( unsigned int, channel ) | |
208 | __field( unsigned int, id ) | |
209 | __field( unsigned int, lun ) | |
210 | __field( unsigned int, opcode ) | |
211 | __field( unsigned int, cmd_len ) | |
c446c1f9 MP |
212 | __field( unsigned int, data_sglen ) |
213 | __field( unsigned int, prot_sglen ) | |
72f7d322 | 214 | __field( unsigned char, prot_op ) |
bf816235 KT |
215 | __dynamic_array(unsigned char, cmnd, cmd->cmd_len) |
216 | ), | |
217 | ||
218 | TP_fast_assign( | |
219 | __entry->host_no = cmd->device->host->host_no; | |
220 | __entry->channel = cmd->device->channel; | |
221 | __entry->id = cmd->device->id; | |
222 | __entry->lun = cmd->device->lun; | |
223 | __entry->opcode = cmd->cmnd[0]; | |
224 | __entry->cmd_len = cmd->cmd_len; | |
c446c1f9 MP |
225 | __entry->data_sglen = scsi_sg_count(cmd); |
226 | __entry->prot_sglen = scsi_prot_sg_count(cmd); | |
72f7d322 | 227 | __entry->prot_op = scsi_get_prot_op(cmd); |
bf816235 KT |
228 | memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); |
229 | ), | |
230 | ||
c446c1f9 | 231 | TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ |
72f7d322 | 232 | " prot_op=%s cmnd=(%s %s raw=%s)", |
bf816235 | 233 | __entry->host_no, __entry->channel, __entry->id, |
c446c1f9 | 234 | __entry->lun, __entry->data_sglen, __entry->prot_sglen, |
72f7d322 | 235 | show_prot_op_name(__entry->prot_op), |
c446c1f9 | 236 | show_opcode_name(__entry->opcode), |
bf816235 KT |
237 | __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), |
238 | __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len)) | |
239 | ); | |
240 | ||
241 | TRACE_EVENT(scsi_dispatch_cmd_error, | |
242 | ||
243 | TP_PROTO(struct scsi_cmnd *cmd, int rtn), | |
244 | ||
245 | TP_ARGS(cmd, rtn), | |
246 | ||
247 | TP_STRUCT__entry( | |
248 | __field( unsigned int, host_no ) | |
249 | __field( unsigned int, channel ) | |
250 | __field( unsigned int, id ) | |
251 | __field( unsigned int, lun ) | |
252 | __field( int, rtn ) | |
253 | __field( unsigned int, opcode ) | |
254 | __field( unsigned int, cmd_len ) | |
c446c1f9 MP |
255 | __field( unsigned int, data_sglen ) |
256 | __field( unsigned int, prot_sglen ) | |
72f7d322 | 257 | __field( unsigned char, prot_op ) |
bf816235 KT |
258 | __dynamic_array(unsigned char, cmnd, cmd->cmd_len) |
259 | ), | |
260 | ||
261 | TP_fast_assign( | |
262 | __entry->host_no = cmd->device->host->host_no; | |
263 | __entry->channel = cmd->device->channel; | |
264 | __entry->id = cmd->device->id; | |
265 | __entry->lun = cmd->device->lun; | |
266 | __entry->rtn = rtn; | |
267 | __entry->opcode = cmd->cmnd[0]; | |
268 | __entry->cmd_len = cmd->cmd_len; | |
c446c1f9 MP |
269 | __entry->data_sglen = scsi_sg_count(cmd); |
270 | __entry->prot_sglen = scsi_prot_sg_count(cmd); | |
72f7d322 | 271 | __entry->prot_op = scsi_get_prot_op(cmd); |
bf816235 KT |
272 | memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); |
273 | ), | |
274 | ||
c446c1f9 | 275 | TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ |
72f7d322 | 276 | " prot_op=%s cmnd=(%s %s raw=%s) rtn=%d", |
bf816235 | 277 | __entry->host_no, __entry->channel, __entry->id, |
c446c1f9 | 278 | __entry->lun, __entry->data_sglen, __entry->prot_sglen, |
72f7d322 | 279 | show_prot_op_name(__entry->prot_op), |
c446c1f9 | 280 | show_opcode_name(__entry->opcode), |
bf816235 KT |
281 | __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), |
282 | __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len), | |
283 | __entry->rtn) | |
284 | ); | |
285 | ||
286 | DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template, | |
287 | ||
288 | TP_PROTO(struct scsi_cmnd *cmd), | |
289 | ||
290 | TP_ARGS(cmd), | |
291 | ||
292 | TP_STRUCT__entry( | |
293 | __field( unsigned int, host_no ) | |
294 | __field( unsigned int, channel ) | |
295 | __field( unsigned int, id ) | |
296 | __field( unsigned int, lun ) | |
297 | __field( int, result ) | |
298 | __field( unsigned int, opcode ) | |
299 | __field( unsigned int, cmd_len ) | |
c446c1f9 MP |
300 | __field( unsigned int, data_sglen ) |
301 | __field( unsigned int, prot_sglen ) | |
72f7d322 | 302 | __field( unsigned char, prot_op ) |
bf816235 KT |
303 | __dynamic_array(unsigned char, cmnd, cmd->cmd_len) |
304 | ), | |
305 | ||
306 | TP_fast_assign( | |
307 | __entry->host_no = cmd->device->host->host_no; | |
308 | __entry->channel = cmd->device->channel; | |
309 | __entry->id = cmd->device->id; | |
310 | __entry->lun = cmd->device->lun; | |
311 | __entry->result = cmd->result; | |
312 | __entry->opcode = cmd->cmnd[0]; | |
313 | __entry->cmd_len = cmd->cmd_len; | |
c446c1f9 MP |
314 | __entry->data_sglen = scsi_sg_count(cmd); |
315 | __entry->prot_sglen = scsi_prot_sg_count(cmd); | |
72f7d322 | 316 | __entry->prot_op = scsi_get_prot_op(cmd); |
bf816235 KT |
317 | memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); |
318 | ), | |
319 | ||
c446c1f9 | 320 | TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \ |
72f7d322 MP |
321 | "prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \ |
322 | "%s host=%s message=%s status=%s)", | |
bf816235 | 323 | __entry->host_no, __entry->channel, __entry->id, |
c446c1f9 | 324 | __entry->lun, __entry->data_sglen, __entry->prot_sglen, |
72f7d322 | 325 | show_prot_op_name(__entry->prot_op), |
c446c1f9 | 326 | show_opcode_name(__entry->opcode), |
bf816235 KT |
327 | __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), |
328 | __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len), | |
329 | show_driverbyte_name(((__entry->result) >> 24) & 0xff), | |
330 | show_hostbyte_name(((__entry->result) >> 16) & 0xff), | |
331 | show_msgbyte_name(((__entry->result) >> 8) & 0xff), | |
332 | show_statusbyte_name(__entry->result & 0xff)) | |
333 | ); | |
334 | ||
335 | DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done, | |
336 | TP_PROTO(struct scsi_cmnd *cmd), | |
337 | TP_ARGS(cmd)); | |
338 | ||
339 | DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout, | |
340 | TP_PROTO(struct scsi_cmnd *cmd), | |
341 | TP_ARGS(cmd)); | |
342 | ||
343 | TRACE_EVENT(scsi_eh_wakeup, | |
344 | ||
345 | TP_PROTO(struct Scsi_Host *shost), | |
346 | ||
347 | TP_ARGS(shost), | |
348 | ||
349 | TP_STRUCT__entry( | |
350 | __field( unsigned int, host_no ) | |
351 | ), | |
352 | ||
353 | TP_fast_assign( | |
354 | __entry->host_no = shost->host_no; | |
355 | ), | |
356 | ||
357 | TP_printk("host_no=%u", __entry->host_no) | |
358 | ); | |
359 | ||
360 | #endif /* _TRACE_SCSI_H */ | |
361 | ||
362 | /* This part must be outside protection */ | |
363 | #include <trace/define_trace.h> |