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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
4 */
5
6#undef TRACE_SYSTEM
7#define TRACE_SYSTEM ufs
8
9#if !defined(_TRACE_UFS_H) || defined(TRACE_HEADER_MULTI_READ)
10#define _TRACE_UFS_H
11
12#include <linux/tracepoint.h>
13
14#define UFS_LINK_STATES \
15 EM(UIC_LINK_OFF_STATE) \
16 EM(UIC_LINK_ACTIVE_STATE) \
17 EMe(UIC_LINK_HIBERN8_STATE)
18
19#define UFS_PWR_MODES \
20 EM(UFS_ACTIVE_PWR_MODE) \
21 EM(UFS_SLEEP_PWR_MODE) \
22 EMe(UFS_POWERDOWN_PWR_MODE)
23
24#define UFSCHD_CLK_GATING_STATES \
25 EM(CLKS_OFF) \
26 EM(CLKS_ON) \
27 EM(REQ_CLKS_OFF) \
28 EMe(REQ_CLKS_ON)
29
30/* Enums require being exported to userspace, for user tool parsing */
31#undef EM
32#undef EMe
33#define EM(a) TRACE_DEFINE_ENUM(a);
34#define EMe(a) TRACE_DEFINE_ENUM(a);
35
36UFS_LINK_STATES;
37UFS_PWR_MODES;
38UFSCHD_CLK_GATING_STATES;
39
40/*
41 * Now redefine the EM() and EMe() macros to map the enums to the strings
42 * that will be printed in the output.
43 */
44#undef EM
45#undef EMe
46#define EM(a) { a, #a },
47#define EMe(a) { a, #a }
48
49TRACE_EVENT(ufshcd_clk_gating,
50
51 TP_PROTO(const char *dev_name, int state),
52
53 TP_ARGS(dev_name, state),
54
55 TP_STRUCT__entry(
56 __string(dev_name, dev_name)
57 __field(int, state)
58 ),
59
60 TP_fast_assign(
61 __assign_str(dev_name, dev_name);
62 __entry->state = state;
63 ),
64
65 TP_printk("%s: gating state changed to %s",
66 __get_str(dev_name),
67 __print_symbolic(__entry->state, UFSCHD_CLK_GATING_STATES))
68);
69
70TRACE_EVENT(ufshcd_clk_scaling,
71
72 TP_PROTO(const char *dev_name, const char *state, const char *clk,
73 u32 prev_state, u32 curr_state),
74
75 TP_ARGS(dev_name, state, clk, prev_state, curr_state),
76
77 TP_STRUCT__entry(
78 __string(dev_name, dev_name)
79 __string(state, state)
80 __string(clk, clk)
81 __field(u32, prev_state)
82 __field(u32, curr_state)
83 ),
84
85 TP_fast_assign(
86 __assign_str(dev_name, dev_name);
87 __assign_str(state, state);
88 __assign_str(clk, clk);
89 __entry->prev_state = prev_state;
90 __entry->curr_state = curr_state;
91 ),
92
93 TP_printk("%s: %s %s from %u to %u Hz",
94 __get_str(dev_name), __get_str(state), __get_str(clk),
95 __entry->prev_state, __entry->curr_state)
96);
97
98TRACE_EVENT(ufshcd_auto_bkops_state,
99
100 TP_PROTO(const char *dev_name, const char *state),
101
102 TP_ARGS(dev_name, state),
103
104 TP_STRUCT__entry(
105 __string(dev_name, dev_name)
106 __string(state, state)
107 ),
108
109 TP_fast_assign(
110 __assign_str(dev_name, dev_name);
111 __assign_str(state, state);
112 ),
113
114 TP_printk("%s: auto bkops - %s",
115 __get_str(dev_name), __get_str(state))
116);
117
118DECLARE_EVENT_CLASS(ufshcd_profiling_template,
119 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
120 int err),
121
122 TP_ARGS(dev_name, profile_info, time_us, err),
123
124 TP_STRUCT__entry(
125 __string(dev_name, dev_name)
126 __string(profile_info, profile_info)
127 __field(s64, time_us)
128 __field(int, err)
129 ),
130
131 TP_fast_assign(
132 __assign_str(dev_name, dev_name);
133 __assign_str(profile_info, profile_info);
134 __entry->time_us = time_us;
135 __entry->err = err;
136 ),
137
138 TP_printk("%s: %s: took %lld usecs, err %d",
139 __get_str(dev_name), __get_str(profile_info),
140 __entry->time_us, __entry->err)
141);
142
143DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_hibern8,
144 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
145 int err),
146 TP_ARGS(dev_name, profile_info, time_us, err));
147
148DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_clk_gating,
149 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
150 int err),
151 TP_ARGS(dev_name, profile_info, time_us, err));
152
153DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_clk_scaling,
154 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
155 int err),
156 TP_ARGS(dev_name, profile_info, time_us, err));
157
158DECLARE_EVENT_CLASS(ufshcd_template,
159 TP_PROTO(const char *dev_name, int err, s64 usecs,
160 int dev_state, int link_state),
161
162 TP_ARGS(dev_name, err, usecs, dev_state, link_state),
163
164 TP_STRUCT__entry(
165 __field(s64, usecs)
166 __field(int, err)
167 __string(dev_name, dev_name)
168 __field(int, dev_state)
169 __field(int, link_state)
170 ),
171
172 TP_fast_assign(
173 __entry->usecs = usecs;
174 __entry->err = err;
175 __assign_str(dev_name, dev_name);
176 __entry->dev_state = dev_state;
177 __entry->link_state = link_state;
178 ),
179
180 TP_printk(
181 "%s: took %lld usecs, dev_state: %s, link_state: %s, err %d",
182 __get_str(dev_name),
183 __entry->usecs,
184 __print_symbolic(__entry->dev_state, UFS_PWR_MODES),
185 __print_symbolic(__entry->link_state, UFS_LINK_STATES),
186 __entry->err
187 )
188);
189
190DEFINE_EVENT(ufshcd_template, ufshcd_system_suspend,
191 TP_PROTO(const char *dev_name, int err, s64 usecs,
192 int dev_state, int link_state),
193 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
194
195DEFINE_EVENT(ufshcd_template, ufshcd_system_resume,
196 TP_PROTO(const char *dev_name, int err, s64 usecs,
197 int dev_state, int link_state),
198 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
199
200DEFINE_EVENT(ufshcd_template, ufshcd_runtime_suspend,
201 TP_PROTO(const char *dev_name, int err, s64 usecs,
202 int dev_state, int link_state),
203 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
204
205DEFINE_EVENT(ufshcd_template, ufshcd_runtime_resume,
206 TP_PROTO(const char *dev_name, int err, s64 usecs,
207 int dev_state, int link_state),
208 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
209
210DEFINE_EVENT(ufshcd_template, ufshcd_init,
211 TP_PROTO(const char *dev_name, int err, s64 usecs,
212 int dev_state, int link_state),
213 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
214
215TRACE_EVENT(ufshcd_command,
216 TP_PROTO(const char *dev_name, const char *str, unsigned int tag,
217 u32 doorbell, int transfer_len, u32 intr, u64 lba,
218 u8 opcode),
219
220 TP_ARGS(dev_name, str, tag, doorbell, transfer_len, intr, lba, opcode),
221
222 TP_STRUCT__entry(
223 __string(dev_name, dev_name)
224 __string(str, str)
225 __field(unsigned int, tag)
226 __field(u32, doorbell)
227 __field(int, transfer_len)
228 __field(u32, intr)
229 __field(u64, lba)
230 __field(u8, opcode)
231 ),
232
233 TP_fast_assign(
234 __assign_str(dev_name, dev_name);
235 __assign_str(str, str);
236 __entry->tag = tag;
237 __entry->doorbell = doorbell;
238 __entry->transfer_len = transfer_len;
239 __entry->intr = intr;
240 __entry->lba = lba;
241 __entry->opcode = opcode;
242 ),
243
244 TP_printk(
245 "%s: %s: tag: %u, DB: 0x%x, size: %d, IS: %u, LBA: %llu, opcode: 0x%x",
246 __get_str(str), __get_str(dev_name), __entry->tag,
247 __entry->doorbell, __entry->transfer_len,
248 __entry->intr, __entry->lba, (u32)__entry->opcode
249 )
250);
251
252TRACE_EVENT(ufshcd_upiu,
253 TP_PROTO(const char *dev_name, const char *str, void *hdr, void *tsf),
254
255 TP_ARGS(dev_name, str, hdr, tsf),
256
257 TP_STRUCT__entry(
258 __string(dev_name, dev_name)
259 __string(str, str)
260 __array(unsigned char, hdr, 12)
261 __array(unsigned char, tsf, 16)
262 ),
263
264 TP_fast_assign(
265 __assign_str(dev_name, dev_name);
266 __assign_str(str, str);
267 memcpy(__entry->hdr, hdr, sizeof(__entry->hdr));
268 memcpy(__entry->tsf, tsf, sizeof(__entry->tsf));
269 ),
270
271 TP_printk(
272 "%s: %s: HDR:%s, CDB:%s",
273 __get_str(str), __get_str(dev_name),
274 __print_hex(__entry->hdr, sizeof(__entry->hdr)),
275 __print_hex(__entry->tsf, sizeof(__entry->tsf))
276 )
277);
278
279#endif /* if !defined(_TRACE_UFS_H) || defined(TRACE_HEADER_MULTI_READ) */
280
281/* This part must be outside protection */
282#include <trace/define_trace.h>
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
4 */
5
6#undef TRACE_SYSTEM
7#define TRACE_SYSTEM ufs
8
9#if !defined(_TRACE_UFS_H) || defined(TRACE_HEADER_MULTI_READ)
10#define _TRACE_UFS_H
11
12#include <linux/tracepoint.h>
13
14#define str_opcode(opcode) \
15 __print_symbolic(opcode, \
16 { WRITE_16, "WRITE_16" }, \
17 { WRITE_10, "WRITE_10" }, \
18 { READ_16, "READ_16" }, \
19 { READ_10, "READ_10" }, \
20 { SYNCHRONIZE_CACHE, "SYNC" }, \
21 { UNMAP, "UNMAP" })
22
23#define UFS_LINK_STATES \
24 EM(UIC_LINK_OFF_STATE, "UIC_LINK_OFF_STATE") \
25 EM(UIC_LINK_ACTIVE_STATE, "UIC_LINK_ACTIVE_STATE") \
26 EMe(UIC_LINK_HIBERN8_STATE, "UIC_LINK_HIBERN8_STATE")
27
28#define UFS_PWR_MODES \
29 EM(UFS_ACTIVE_PWR_MODE, "UFS_ACTIVE_PWR_MODE") \
30 EM(UFS_SLEEP_PWR_MODE, "UFS_SLEEP_PWR_MODE") \
31 EM(UFS_POWERDOWN_PWR_MODE, "UFS_POWERDOWN_PWR_MODE") \
32 EMe(UFS_DEEPSLEEP_PWR_MODE, "UFS_DEEPSLEEP_PWR_MODE")
33
34#define UFSCHD_CLK_GATING_STATES \
35 EM(CLKS_OFF, "CLKS_OFF") \
36 EM(CLKS_ON, "CLKS_ON") \
37 EM(REQ_CLKS_OFF, "REQ_CLKS_OFF") \
38 EMe(REQ_CLKS_ON, "REQ_CLKS_ON")
39
40#define UFS_CMD_TRACE_STRINGS \
41 EM(UFS_CMD_SEND, "send_req") \
42 EM(UFS_CMD_COMP, "complete_rsp") \
43 EM(UFS_DEV_COMP, "dev_complete") \
44 EM(UFS_QUERY_SEND, "query_send") \
45 EM(UFS_QUERY_COMP, "query_complete") \
46 EM(UFS_QUERY_ERR, "query_complete_err") \
47 EM(UFS_TM_SEND, "tm_send") \
48 EM(UFS_TM_COMP, "tm_complete") \
49 EMe(UFS_TM_ERR, "tm_complete_err")
50
51#define UFS_CMD_TRACE_TSF_TYPES \
52 EM(UFS_TSF_CDB, "CDB") \
53 EM(UFS_TSF_OSF, "OSF") \
54 EM(UFS_TSF_TM_INPUT, "TM_INPUT") \
55 EMe(UFS_TSF_TM_OUTPUT, "TM_OUTPUT")
56
57/* Enums require being exported to userspace, for user tool parsing */
58#undef EM
59#undef EMe
60#define EM(a, b) TRACE_DEFINE_ENUM(a);
61#define EMe(a, b) TRACE_DEFINE_ENUM(a);
62
63UFS_LINK_STATES;
64UFS_PWR_MODES;
65UFSCHD_CLK_GATING_STATES;
66UFS_CMD_TRACE_STRINGS
67UFS_CMD_TRACE_TSF_TYPES
68
69/*
70 * Now redefine the EM() and EMe() macros to map the enums to the strings
71 * that will be printed in the output.
72 */
73#undef EM
74#undef EMe
75#define EM(a, b) {a, b},
76#define EMe(a, b) {a, b}
77
78#define show_ufs_cmd_trace_str(str_t) \
79 __print_symbolic(str_t, UFS_CMD_TRACE_STRINGS)
80#define show_ufs_cmd_trace_tsf(tsf) \
81 __print_symbolic(tsf, UFS_CMD_TRACE_TSF_TYPES)
82
83TRACE_EVENT(ufshcd_clk_gating,
84
85 TP_PROTO(const char *dev_name, int state),
86
87 TP_ARGS(dev_name, state),
88
89 TP_STRUCT__entry(
90 __string(dev_name, dev_name)
91 __field(int, state)
92 ),
93
94 TP_fast_assign(
95 __assign_str(dev_name, dev_name);
96 __entry->state = state;
97 ),
98
99 TP_printk("%s: gating state changed to %s",
100 __get_str(dev_name),
101 __print_symbolic(__entry->state, UFSCHD_CLK_GATING_STATES))
102);
103
104TRACE_EVENT(ufshcd_clk_scaling,
105
106 TP_PROTO(const char *dev_name, const char *state, const char *clk,
107 u32 prev_state, u32 curr_state),
108
109 TP_ARGS(dev_name, state, clk, prev_state, curr_state),
110
111 TP_STRUCT__entry(
112 __string(dev_name, dev_name)
113 __string(state, state)
114 __string(clk, clk)
115 __field(u32, prev_state)
116 __field(u32, curr_state)
117 ),
118
119 TP_fast_assign(
120 __assign_str(dev_name, dev_name);
121 __assign_str(state, state);
122 __assign_str(clk, clk);
123 __entry->prev_state = prev_state;
124 __entry->curr_state = curr_state;
125 ),
126
127 TP_printk("%s: %s %s from %u to %u Hz",
128 __get_str(dev_name), __get_str(state), __get_str(clk),
129 __entry->prev_state, __entry->curr_state)
130);
131
132TRACE_EVENT(ufshcd_auto_bkops_state,
133
134 TP_PROTO(const char *dev_name, const char *state),
135
136 TP_ARGS(dev_name, state),
137
138 TP_STRUCT__entry(
139 __string(dev_name, dev_name)
140 __string(state, state)
141 ),
142
143 TP_fast_assign(
144 __assign_str(dev_name, dev_name);
145 __assign_str(state, state);
146 ),
147
148 TP_printk("%s: auto bkops - %s",
149 __get_str(dev_name), __get_str(state))
150);
151
152DECLARE_EVENT_CLASS(ufshcd_profiling_template,
153 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
154 int err),
155
156 TP_ARGS(dev_name, profile_info, time_us, err),
157
158 TP_STRUCT__entry(
159 __string(dev_name, dev_name)
160 __string(profile_info, profile_info)
161 __field(s64, time_us)
162 __field(int, err)
163 ),
164
165 TP_fast_assign(
166 __assign_str(dev_name, dev_name);
167 __assign_str(profile_info, profile_info);
168 __entry->time_us = time_us;
169 __entry->err = err;
170 ),
171
172 TP_printk("%s: %s: took %lld usecs, err %d",
173 __get_str(dev_name), __get_str(profile_info),
174 __entry->time_us, __entry->err)
175);
176
177DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_hibern8,
178 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
179 int err),
180 TP_ARGS(dev_name, profile_info, time_us, err));
181
182DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_clk_gating,
183 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
184 int err),
185 TP_ARGS(dev_name, profile_info, time_us, err));
186
187DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_clk_scaling,
188 TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
189 int err),
190 TP_ARGS(dev_name, profile_info, time_us, err));
191
192DECLARE_EVENT_CLASS(ufshcd_template,
193 TP_PROTO(const char *dev_name, int err, s64 usecs,
194 int dev_state, int link_state),
195
196 TP_ARGS(dev_name, err, usecs, dev_state, link_state),
197
198 TP_STRUCT__entry(
199 __field(s64, usecs)
200 __field(int, err)
201 __string(dev_name, dev_name)
202 __field(int, dev_state)
203 __field(int, link_state)
204 ),
205
206 TP_fast_assign(
207 __entry->usecs = usecs;
208 __entry->err = err;
209 __assign_str(dev_name, dev_name);
210 __entry->dev_state = dev_state;
211 __entry->link_state = link_state;
212 ),
213
214 TP_printk(
215 "%s: took %lld usecs, dev_state: %s, link_state: %s, err %d",
216 __get_str(dev_name),
217 __entry->usecs,
218 __print_symbolic(__entry->dev_state, UFS_PWR_MODES),
219 __print_symbolic(__entry->link_state, UFS_LINK_STATES),
220 __entry->err
221 )
222);
223
224DEFINE_EVENT(ufshcd_template, ufshcd_system_suspend,
225 TP_PROTO(const char *dev_name, int err, s64 usecs,
226 int dev_state, int link_state),
227 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
228
229DEFINE_EVENT(ufshcd_template, ufshcd_system_resume,
230 TP_PROTO(const char *dev_name, int err, s64 usecs,
231 int dev_state, int link_state),
232 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
233
234DEFINE_EVENT(ufshcd_template, ufshcd_runtime_suspend,
235 TP_PROTO(const char *dev_name, int err, s64 usecs,
236 int dev_state, int link_state),
237 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
238
239DEFINE_EVENT(ufshcd_template, ufshcd_runtime_resume,
240 TP_PROTO(const char *dev_name, int err, s64 usecs,
241 int dev_state, int link_state),
242 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
243
244DEFINE_EVENT(ufshcd_template, ufshcd_init,
245 TP_PROTO(const char *dev_name, int err, s64 usecs,
246 int dev_state, int link_state),
247 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
248
249DEFINE_EVENT(ufshcd_template, ufshcd_wl_suspend,
250 TP_PROTO(const char *dev_name, int err, s64 usecs,
251 int dev_state, int link_state),
252 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
253
254DEFINE_EVENT(ufshcd_template, ufshcd_wl_resume,
255 TP_PROTO(const char *dev_name, int err, s64 usecs,
256 int dev_state, int link_state),
257 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
258
259DEFINE_EVENT(ufshcd_template, ufshcd_wl_runtime_suspend,
260 TP_PROTO(const char *dev_name, int err, s64 usecs,
261 int dev_state, int link_state),
262 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
263
264DEFINE_EVENT(ufshcd_template, ufshcd_wl_runtime_resume,
265 TP_PROTO(const char *dev_name, int err, s64 usecs,
266 int dev_state, int link_state),
267 TP_ARGS(dev_name, err, usecs, dev_state, link_state));
268
269TRACE_EVENT(ufshcd_command,
270 TP_PROTO(struct scsi_device *sdev, enum ufs_trace_str_t str_t,
271 unsigned int tag, u32 doorbell, u32 hwq_id, int transfer_len,
272 u32 intr, u64 lba, u8 opcode, u8 group_id),
273
274 TP_ARGS(sdev, str_t, tag, doorbell, hwq_id, transfer_len, intr, lba,
275 opcode, group_id),
276
277 TP_STRUCT__entry(
278 __field(struct scsi_device *, sdev)
279 __field(enum ufs_trace_str_t, str_t)
280 __field(unsigned int, tag)
281 __field(u32, doorbell)
282 __field(u32, hwq_id)
283 __field(u32, intr)
284 __field(u64, lba)
285 __field(int, transfer_len)
286 __field(u8, opcode)
287 __field(u8, group_id)
288 ),
289
290 TP_fast_assign(
291 __entry->sdev = sdev;
292 __entry->str_t = str_t;
293 __entry->tag = tag;
294 __entry->doorbell = doorbell;
295 __entry->hwq_id = hwq_id;
296 __entry->intr = intr;
297 __entry->lba = lba;
298 __entry->transfer_len = transfer_len;
299 __entry->opcode = opcode;
300 __entry->group_id = group_id;
301 ),
302
303 TP_printk(
304 "%s: %s: tag: %u, DB: 0x%x, size: %d, IS: %u, LBA: %llu, opcode: 0x%x (%s), group_id: 0x%x, hwq_id: %d",
305 show_ufs_cmd_trace_str(__entry->str_t),
306 dev_name(&__entry->sdev->sdev_dev), __entry->tag,
307 __entry->doorbell, __entry->transfer_len, __entry->intr,
308 __entry->lba, (u32)__entry->opcode, str_opcode(__entry->opcode),
309 (u32)__entry->group_id, __entry->hwq_id
310 )
311);
312
313TRACE_EVENT(ufshcd_uic_command,
314 TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, u32 cmd,
315 u32 arg1, u32 arg2, u32 arg3),
316
317 TP_ARGS(dev_name, str_t, cmd, arg1, arg2, arg3),
318
319 TP_STRUCT__entry(
320 __string(dev_name, dev_name)
321 __field(enum ufs_trace_str_t, str_t)
322 __field(u32, cmd)
323 __field(u32, arg1)
324 __field(u32, arg2)
325 __field(u32, arg3)
326 ),
327
328 TP_fast_assign(
329 __assign_str(dev_name, dev_name);
330 __entry->str_t = str_t;
331 __entry->cmd = cmd;
332 __entry->arg1 = arg1;
333 __entry->arg2 = arg2;
334 __entry->arg3 = arg3;
335 ),
336
337 TP_printk(
338 "%s: %s: cmd: 0x%x, arg1: 0x%x, arg2: 0x%x, arg3: 0x%x",
339 show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name),
340 __entry->cmd, __entry->arg1, __entry->arg2, __entry->arg3
341 )
342);
343
344TRACE_EVENT(ufshcd_upiu,
345 TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, void *hdr,
346 void *tsf, enum ufs_trace_tsf_t tsf_t),
347
348 TP_ARGS(dev_name, str_t, hdr, tsf, tsf_t),
349
350 TP_STRUCT__entry(
351 __string(dev_name, dev_name)
352 __field(enum ufs_trace_str_t, str_t)
353 __array(unsigned char, hdr, 12)
354 __array(unsigned char, tsf, 16)
355 __field(enum ufs_trace_tsf_t, tsf_t)
356 ),
357
358 TP_fast_assign(
359 __assign_str(dev_name, dev_name);
360 __entry->str_t = str_t;
361 memcpy(__entry->hdr, hdr, sizeof(__entry->hdr));
362 memcpy(__entry->tsf, tsf, sizeof(__entry->tsf));
363 __entry->tsf_t = tsf_t;
364 ),
365
366 TP_printk(
367 "%s: %s: HDR:%s, %s:%s",
368 show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name),
369 __print_hex(__entry->hdr, sizeof(__entry->hdr)),
370 show_ufs_cmd_trace_tsf(__entry->tsf_t),
371 __print_hex(__entry->tsf, sizeof(__entry->tsf))
372 )
373);
374
375TRACE_EVENT(ufshcd_exception_event,
376
377 TP_PROTO(const char *dev_name, u16 status),
378
379 TP_ARGS(dev_name, status),
380
381 TP_STRUCT__entry(
382 __string(dev_name, dev_name)
383 __field(u16, status)
384 ),
385
386 TP_fast_assign(
387 __assign_str(dev_name, dev_name);
388 __entry->status = status;
389 ),
390
391 TP_printk("%s: status 0x%x",
392 __get_str(dev_name), __entry->status
393 )
394);
395
396#endif /* if !defined(_TRACE_UFS_H) || defined(TRACE_HEADER_MULTI_READ) */
397
398/* This part must be outside protection */
399#include <trace/define_trace.h>