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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-21 10:19:18 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-21 10:19:18 -0400
commit33cf23b0a535475aead57707cb9f4fe135a93544 (patch)
tree67e14f77f0eeab847a26a6cbfcb44eecb5fa2fda /include/trace
parent7a9b149212f3716c598afe973b6261fd58453b7a (diff)
parent95bb335c0ebe96afe926387a1ef3a096bd884a82 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (182 commits) [SCSI] aacraid: add an ifdef'd device delete case instead of taking the device offline [SCSI] aacraid: prohibit access to array container space [SCSI] aacraid: add support for handling ATA pass-through commands. [SCSI] aacraid: expose physical devices for models with newer firmware [SCSI] aacraid: respond automatically to volumes added by config tool [SCSI] fcoe: fix fcoe module ref counting [SCSI] libfcoe: FIP Keep-Alive messages for VPorts are sent with incorrect port_id and wwn [SCSI] libfcoe: Fix incorrect MAC address clearing [SCSI] fcoe: fix a circular locking issue with rtnl and sysfs mutex [SCSI] libfc: Move the port_id into lport [SCSI] fcoe: move link speed checking into its own routine [SCSI] libfc: Remove extra pointer check [SCSI] libfc: Remove unused fc_get_host_port_type [SCSI] fcoe: fixes wrong error exit in fcoe_create [SCSI] libfc: set seq_id for incoming sequence [SCSI] qla2xxx: Updates to ISP82xx support. [SCSI] qla2xxx: Optionally disable target reset. [SCSI] qla2xxx: ensure flash operation and host reset via sg_reset are mutually exclusive [SCSI] qla2xxx: Silence bogus warning by gcc for wrap and did. [SCSI] qla2xxx: T10 DIF support added. ...
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/scsi.h345
-rw-r--r--include/trace/ftrace.h3
2 files changed, 348 insertions, 0 deletions
diff --git a/include/trace/events/scsi.h b/include/trace/events/scsi.h
new file mode 100644
index 00000000000..25fbefdf2f2
--- /dev/null
+++ b/include/trace/events/scsi.h
@@ -0,0 +1,345 @@
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), \
97 scsi_opcode_name(SERVICE_ACTION_IN), \
98 scsi_opcode_name(SAI_READ_CAPACITY_16), \
99 scsi_opcode_name(SAI_GET_LBA_STATUS), \
100 scsi_opcode_name(MI_REPORT_TARGET_PGS), \
101 scsi_opcode_name(MO_SET_TARGET_PGS), \
102 scsi_opcode_name(READ_32), \
103 scsi_opcode_name(WRITE_32), \
104 scsi_opcode_name(WRITE_SAME_32), \
105 scsi_opcode_name(ATA_16), \
106 scsi_opcode_name(ATA_12))
107
108#define scsi_hostbyte_name(result) { result, #result }
109#define show_hostbyte_name(val) \
110 __print_symbolic(val, \
111 scsi_hostbyte_name(DID_OK), \
112 scsi_hostbyte_name(DID_NO_CONNECT), \
113 scsi_hostbyte_name(DID_BUS_BUSY), \
114 scsi_hostbyte_name(DID_TIME_OUT), \
115 scsi_hostbyte_name(DID_BAD_TARGET), \
116 scsi_hostbyte_name(DID_ABORT), \
117 scsi_hostbyte_name(DID_PARITY), \
118 scsi_hostbyte_name(DID_ERROR), \
119 scsi_hostbyte_name(DID_RESET), \
120 scsi_hostbyte_name(DID_BAD_INTR), \
121 scsi_hostbyte_name(DID_PASSTHROUGH), \
122 scsi_hostbyte_name(DID_SOFT_ERROR), \
123 scsi_hostbyte_name(DID_IMM_RETRY), \
124 scsi_hostbyte_name(DID_REQUEUE), \
125 scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \
126 scsi_hostbyte_name(DID_TRANSPORT_FAILFAST))
127
128#define scsi_driverbyte_name(result) { result, #result }
129#define show_driverbyte_name(val) \
130 __print_symbolic(val, \
131 scsi_driverbyte_name(DRIVER_OK), \
132 scsi_driverbyte_name(DRIVER_BUSY), \
133 scsi_driverbyte_name(DRIVER_SOFT), \
134 scsi_driverbyte_name(DRIVER_MEDIA), \
135 scsi_driverbyte_name(DRIVER_ERROR), \
136 scsi_driverbyte_name(DRIVER_INVALID), \
137 scsi_driverbyte_name(DRIVER_TIMEOUT), \
138 scsi_driverbyte_name(DRIVER_HARD), \
139 scsi_driverbyte_name(DRIVER_SENSE))
140
141#define scsi_msgbyte_name(result) { result, #result }
142#define show_msgbyte_name(val) \
143 __print_symbolic(val, \
144 scsi_msgbyte_name(COMMAND_COMPLETE), \
145 scsi_msgbyte_name(EXTENDED_MESSAGE), \
146 scsi_msgbyte_name(SAVE_POINTERS), \
147 scsi_msgbyte_name(RESTORE_POINTERS), \
148 scsi_msgbyte_name(DISCONNECT), \
149 scsi_msgbyte_name(INITIATOR_ERROR), \
150 scsi_msgbyte_name(ABORT_TASK_SET), \
151 scsi_msgbyte_name(MESSAGE_REJECT), \
152 scsi_msgbyte_name(NOP), \
153 scsi_msgbyte_name(MSG_PARITY_ERROR), \
154 scsi_msgbyte_name(LINKED_CMD_COMPLETE), \
155 scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \
156 scsi_msgbyte_name(TARGET_RESET), \
157 scsi_msgbyte_name(ABORT_TASK), \
158 scsi_msgbyte_name(CLEAR_TASK_SET), \
159 scsi_msgbyte_name(INITIATE_RECOVERY), \
160 scsi_msgbyte_name(RELEASE_RECOVERY), \
161 scsi_msgbyte_name(CLEAR_ACA), \
162 scsi_msgbyte_name(LOGICAL_UNIT_RESET), \
163 scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \
164 scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \
165 scsi_msgbyte_name(ORDERED_QUEUE_TAG), \
166 scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \
167 scsi_msgbyte_name(ACA), \
168 scsi_msgbyte_name(QAS_REQUEST), \
169 scsi_msgbyte_name(BUS_DEVICE_RESET), \
170 scsi_msgbyte_name(ABORT))
171
172#define scsi_statusbyte_name(result) { result, #result }
173#define show_statusbyte_name(val) \
174 __print_symbolic(val, \
175 scsi_statusbyte_name(SAM_STAT_GOOD), \
176 scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \
177 scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \
178 scsi_statusbyte_name(SAM_STAT_BUSY), \
179 scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \
180 scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \
181 scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \
182 scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \
183 scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \
184 scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \
185 scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))
186
187const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int);
188#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
189
190TRACE_EVENT(scsi_dispatch_cmd_start,
191
192 TP_PROTO(struct scsi_cmnd *cmd),
193
194 TP_ARGS(cmd),
195
196 TP_STRUCT__entry(
197 __field( unsigned int, host_no )
198 __field( unsigned int, channel )
199 __field( unsigned int, id )
200 __field( unsigned int, lun )
201 __field( unsigned int, opcode )
202 __field( unsigned int, cmd_len )
203 __field( unsigned int, data_sglen )
204 __field( unsigned int, prot_sglen )
205 __dynamic_array(unsigned char, cmnd, cmd->cmd_len)
206 ),
207
208 TP_fast_assign(
209 __entry->host_no = cmd->device->host->host_no;
210 __entry->channel = cmd->device->channel;
211 __entry->id = cmd->device->id;
212 __entry->lun = cmd->device->lun;
213 __entry->opcode = cmd->cmnd[0];
214 __entry->cmd_len = cmd->cmd_len;
215 __entry->data_sglen = scsi_sg_count(cmd);
216 __entry->prot_sglen = scsi_prot_sg_count(cmd);
217 memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
218 ),
219
220 TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
221 " cmnd=(%s %s raw=%s)",
222 __entry->host_no, __entry->channel, __entry->id,
223 __entry->lun, __entry->data_sglen, __entry->prot_sglen,
224 show_opcode_name(__entry->opcode),
225 __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
226 __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len))
227);
228
229TRACE_EVENT(scsi_dispatch_cmd_error,
230
231 TP_PROTO(struct scsi_cmnd *cmd, int rtn),
232
233 TP_ARGS(cmd, rtn),
234
235 TP_STRUCT__entry(
236 __field( unsigned int, host_no )
237 __field( unsigned int, channel )
238 __field( unsigned int, id )
239 __field( unsigned int, lun )
240 __field( int, rtn )
241 __field( unsigned int, opcode )
242 __field( unsigned int, cmd_len )
243 __field( unsigned int, data_sglen )
244 __field( unsigned int, prot_sglen )
245 __dynamic_array(unsigned char, cmnd, cmd->cmd_len)
246 ),
247
248 TP_fast_assign(
249 __entry->host_no = cmd->device->host->host_no;
250 __entry->channel = cmd->device->channel;
251 __entry->id = cmd->device->id;
252 __entry->lun = cmd->device->lun;
253 __entry->rtn = rtn;
254 __entry->opcode = cmd->cmnd[0];
255 __entry->cmd_len = cmd->cmd_len;
256 __entry->data_sglen = scsi_sg_count(cmd);
257 __entry->prot_sglen = scsi_prot_sg_count(cmd);
258 memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
259 ),
260
261 TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
262 " cmnd=(%s %s raw=%s) rtn=%d",
263 __entry->host_no, __entry->channel, __entry->id,
264 __entry->lun, __entry->data_sglen, __entry->prot_sglen,
265 show_opcode_name(__entry->opcode),
266 __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
267 __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
268 __entry->rtn)
269);
270
271DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template,
272
273 TP_PROTO(struct scsi_cmnd *cmd),
274
275 TP_ARGS(cmd),
276
277 TP_STRUCT__entry(
278 __field( unsigned int, host_no )
279 __field( unsigned int, channel )
280 __field( unsigned int, id )
281 __field( unsigned int, lun )
282 __field( int, result )
283 __field( unsigned int, opcode )
284 __field( unsigned int, cmd_len )
285 __field( unsigned int, data_sglen )
286 __field( unsigned int, prot_sglen )
287 __dynamic_array(unsigned char, cmnd, cmd->cmd_len)
288 ),
289
290 TP_fast_assign(
291 __entry->host_no = cmd->device->host->host_no;
292 __entry->channel = cmd->device->channel;
293 __entry->id = cmd->device->id;
294 __entry->lun = cmd->device->lun;
295 __entry->result = cmd->result;
296 __entry->opcode = cmd->cmnd[0];
297 __entry->cmd_len = cmd->cmd_len;
298 __entry->data_sglen = scsi_sg_count(cmd);
299 __entry->prot_sglen = scsi_prot_sg_count(cmd);
300 memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
301 ),
302
303 TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \
304 "prot_sgl=%u cmnd=(%s %s raw=%s) result=(driver=%s host=%s " \
305 "message=%s status=%s)",
306 __entry->host_no, __entry->channel, __entry->id,
307 __entry->lun, __entry->data_sglen, __entry->prot_sglen,
308 show_opcode_name(__entry->opcode),
309 __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
310 __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
311 show_driverbyte_name(((__entry->result) >> 24) & 0xff),
312 show_hostbyte_name(((__entry->result) >> 16) & 0xff),
313 show_msgbyte_name(((__entry->result) >> 8) & 0xff),
314 show_statusbyte_name(__entry->result & 0xff))
315);
316
317DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
318 TP_PROTO(struct scsi_cmnd *cmd),
319 TP_ARGS(cmd));
320
321DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
322 TP_PROTO(struct scsi_cmnd *cmd),
323 TP_ARGS(cmd));
324
325TRACE_EVENT(scsi_eh_wakeup,
326
327 TP_PROTO(struct Scsi_Host *shost),
328
329 TP_ARGS(shost),
330
331 TP_STRUCT__entry(
332 __field( unsigned int, host_no )
333 ),
334
335 TP_fast_assign(
336 __entry->host_no = shost->host_no;
337 ),
338
339 TP_printk("host_no=%u", __entry->host_no)
340);
341
342#endif /* _TRACE_SCSI_H */
343
344/* This part must be outside protection */
345#include <trace/define_trace.h>
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 16253db38d7..88c59c13ea7 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -200,6 +200,9 @@
200 ftrace_print_symbols_seq(p, value, symbols); \ 200 ftrace_print_symbols_seq(p, value, symbols); \
201 }) 201 })
202 202
203#undef __print_hex
204#define __print_hex(buf, buf_len) ftrace_print_hex_seq(p, buf, buf_len)
205
203#undef DECLARE_EVENT_CLASS 206#undef DECLARE_EVENT_CLASS
204#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ 207#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
205static notrace enum print_line_t \ 208static notrace enum print_line_t \
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-14 10:14:32 -0500