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bb5d2db5 RC |
1 | /****************************************************************************** |
2 | * | |
fb4961db | 3 | * Copyright(c) 2009 - 2012 Intel Corporation. All rights reserved. |
bb5d2db5 RC |
4 | * |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | * more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along with | |
15 | * this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA | |
17 | * | |
18 | * The full GNU General Public License is included in this distribution in the | |
19 | * file called LICENSE. | |
20 | * | |
21 | * Contact Information: | |
22 | * Intel Linux Wireless <ilw@linux.intel.com> | |
23 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
24 | * | |
25 | *****************************************************************************/ | |
26 | ||
be1a71a1 JB |
27 | #if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ) |
28 | #define __IWLWIFI_DEVICE_TRACE | |
29 | ||
30 | #include <linux/tracepoint.h> | |
1023fdc4 | 31 | #include <linux/device.h> |
45eab7cc | 32 | #include "iwl-trans.h" |
be1a71a1 | 33 | |
83ed9015 | 34 | |
be1a71a1 JB |
35 | #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__) |
36 | #undef TRACE_EVENT | |
37 | #define TRACE_EVENT(name, proto, ...) \ | |
38 | static inline void trace_ ## name(proto) {} | |
2655e314 JB |
39 | #undef DECLARE_EVENT_CLASS |
40 | #define DECLARE_EVENT_CLASS(...) | |
41 | #undef DEFINE_EVENT | |
42 | #define DEFINE_EVENT(evt_class, name, proto, ...) \ | |
43 | static inline void trace_ ## name(proto) {} | |
be1a71a1 JB |
44 | #endif |
45 | ||
6c1011e1 JB |
46 | #define DEV_ENTRY __string(dev, dev_name(dev)) |
47 | #define DEV_ASSIGN __assign_str(dev, dev_name(dev)) | |
be1a71a1 JB |
48 | |
49 | #undef TRACE_SYSTEM | |
0fd95afc | 50 | #define TRACE_SYSTEM iwlwifi_io |
be1a71a1 JB |
51 | |
52 | TRACE_EVENT(iwlwifi_dev_ioread32, | |
6c1011e1 JB |
53 | TP_PROTO(const struct device *dev, u32 offs, u32 val), |
54 | TP_ARGS(dev, offs, val), | |
be1a71a1 | 55 | TP_STRUCT__entry( |
6c1011e1 | 56 | DEV_ENTRY |
be1a71a1 JB |
57 | __field(u32, offs) |
58 | __field(u32, val) | |
59 | ), | |
60 | TP_fast_assign( | |
6c1011e1 | 61 | DEV_ASSIGN; |
be1a71a1 JB |
62 | __entry->offs = offs; |
63 | __entry->val = val; | |
64 | ), | |
6c1011e1 JB |
65 | TP_printk("[%s] read io[%#x] = %#x", |
66 | __get_str(dev), __entry->offs, __entry->val) | |
be1a71a1 JB |
67 | ); |
68 | ||
4e03185f | 69 | TRACE_EVENT(iwlwifi_dev_iowrite8, |
6c1011e1 JB |
70 | TP_PROTO(const struct device *dev, u32 offs, u8 val), |
71 | TP_ARGS(dev, offs, val), | |
4e03185f | 72 | TP_STRUCT__entry( |
6c1011e1 | 73 | DEV_ENTRY |
4e03185f BC |
74 | __field(u32, offs) |
75 | __field(u8, val) | |
76 | ), | |
77 | TP_fast_assign( | |
6c1011e1 | 78 | DEV_ASSIGN; |
4e03185f BC |
79 | __entry->offs = offs; |
80 | __entry->val = val; | |
81 | ), | |
6c1011e1 JB |
82 | TP_printk("[%s] write io[%#x] = %#x)", |
83 | __get_str(dev), __entry->offs, __entry->val) | |
4e03185f BC |
84 | ); |
85 | ||
be1a71a1 | 86 | TRACE_EVENT(iwlwifi_dev_iowrite32, |
6c1011e1 JB |
87 | TP_PROTO(const struct device *dev, u32 offs, u32 val), |
88 | TP_ARGS(dev, offs, val), | |
be1a71a1 | 89 | TP_STRUCT__entry( |
6c1011e1 | 90 | DEV_ENTRY |
be1a71a1 JB |
91 | __field(u32, offs) |
92 | __field(u32, val) | |
93 | ), | |
94 | TP_fast_assign( | |
6c1011e1 | 95 | DEV_ASSIGN; |
be1a71a1 JB |
96 | __entry->offs = offs; |
97 | __entry->val = val; | |
98 | ), | |
6c1011e1 JB |
99 | TP_printk("[%s] write io[%#x] = %#x)", |
100 | __get_str(dev), __entry->offs, __entry->val) | |
be1a71a1 JB |
101 | ); |
102 | ||
b80667ee | 103 | TRACE_EVENT(iwlwifi_dev_irq, |
6c1011e1 JB |
104 | TP_PROTO(const struct device *dev), |
105 | TP_ARGS(dev), | |
b80667ee | 106 | TP_STRUCT__entry( |
6c1011e1 | 107 | DEV_ENTRY |
b80667ee JB |
108 | ), |
109 | TP_fast_assign( | |
6c1011e1 | 110 | DEV_ASSIGN; |
b80667ee JB |
111 | ), |
112 | /* TP_printk("") doesn't compile */ | |
113 | TP_printk("%d", 0) | |
114 | ); | |
115 | ||
116 | TRACE_EVENT(iwlwifi_dev_ict_read, | |
6c1011e1 JB |
117 | TP_PROTO(const struct device *dev, u32 index, u32 value), |
118 | TP_ARGS(dev, index, value), | |
b80667ee | 119 | TP_STRUCT__entry( |
6c1011e1 | 120 | DEV_ENTRY |
b80667ee JB |
121 | __field(u32, index) |
122 | __field(u32, value) | |
123 | ), | |
124 | TP_fast_assign( | |
6c1011e1 | 125 | DEV_ASSIGN; |
b80667ee JB |
126 | __entry->index = index; |
127 | __entry->value = value; | |
128 | ), | |
6c1011e1 JB |
129 | TP_printk("[%s] read ict[%d] = %#.8x", |
130 | __get_str(dev), __entry->index, __entry->value) | |
b80667ee JB |
131 | ); |
132 | ||
a9e1cb6a WYG |
133 | #undef TRACE_SYSTEM |
134 | #define TRACE_SYSTEM iwlwifi_ucode | |
135 | ||
136 | TRACE_EVENT(iwlwifi_dev_ucode_cont_event, | |
6c1011e1 JB |
137 | TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev), |
138 | TP_ARGS(dev, time, data, ev), | |
a9e1cb6a | 139 | TP_STRUCT__entry( |
6c1011e1 | 140 | DEV_ENTRY |
a9e1cb6a WYG |
141 | |
142 | __field(u32, time) | |
143 | __field(u32, data) | |
144 | __field(u32, ev) | |
145 | ), | |
146 | TP_fast_assign( | |
6c1011e1 | 147 | DEV_ASSIGN; |
a9e1cb6a WYG |
148 | __entry->time = time; |
149 | __entry->data = data; | |
150 | __entry->ev = ev; | |
151 | ), | |
6c1011e1 JB |
152 | TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u", |
153 | __get_str(dev), __entry->time, __entry->data, __entry->ev) | |
a9e1cb6a WYG |
154 | ); |
155 | ||
156 | TRACE_EVENT(iwlwifi_dev_ucode_wrap_event, | |
6c1011e1 JB |
157 | TP_PROTO(const struct device *dev, u32 wraps, u32 n_entry, u32 p_entry), |
158 | TP_ARGS(dev, wraps, n_entry, p_entry), | |
a9e1cb6a | 159 | TP_STRUCT__entry( |
6c1011e1 | 160 | DEV_ENTRY |
a9e1cb6a WYG |
161 | |
162 | __field(u32, wraps) | |
163 | __field(u32, n_entry) | |
164 | __field(u32, p_entry) | |
165 | ), | |
166 | TP_fast_assign( | |
6c1011e1 | 167 | DEV_ASSIGN; |
a9e1cb6a WYG |
168 | __entry->wraps = wraps; |
169 | __entry->n_entry = n_entry; | |
170 | __entry->p_entry = p_entry; | |
171 | ), | |
6c1011e1 JB |
172 | TP_printk("[%s] wraps=#%02d n=0x%X p=0x%X", |
173 | __get_str(dev), __entry->wraps, __entry->n_entry, | |
a9e1cb6a WYG |
174 | __entry->p_entry) |
175 | ); | |
176 | ||
2655e314 JB |
177 | #undef TRACE_SYSTEM |
178 | #define TRACE_SYSTEM iwlwifi_msg | |
179 | ||
eecf21a1 | 180 | #define MAX_MSG_LEN 110 |
2655e314 JB |
181 | |
182 | DECLARE_EVENT_CLASS(iwlwifi_msg_event, | |
183 | TP_PROTO(struct va_format *vaf), | |
184 | TP_ARGS(vaf), | |
185 | TP_STRUCT__entry( | |
186 | __dynamic_array(char, msg, MAX_MSG_LEN) | |
187 | ), | |
188 | TP_fast_assign( | |
189 | WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), | |
190 | MAX_MSG_LEN, vaf->fmt, | |
191 | *vaf->va) >= MAX_MSG_LEN); | |
192 | ), | |
94bfa4a2 | 193 | TP_printk("%s", __get_str(msg)) |
2655e314 JB |
194 | ); |
195 | ||
196 | DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err, | |
197 | TP_PROTO(struct va_format *vaf), | |
198 | TP_ARGS(vaf) | |
199 | ); | |
200 | ||
201 | DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_warn, | |
202 | TP_PROTO(struct va_format *vaf), | |
203 | TP_ARGS(vaf) | |
204 | ); | |
205 | ||
206 | DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_info, | |
207 | TP_PROTO(struct va_format *vaf), | |
208 | TP_ARGS(vaf) | |
209 | ); | |
210 | ||
211 | DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_crit, | |
212 | TP_PROTO(struct va_format *vaf), | |
213 | TP_ARGS(vaf) | |
214 | ); | |
215 | ||
216 | TRACE_EVENT(iwlwifi_dbg, | |
217 | TP_PROTO(u32 level, bool in_interrupt, const char *function, | |
218 | struct va_format *vaf), | |
219 | TP_ARGS(level, in_interrupt, function, vaf), | |
220 | TP_STRUCT__entry( | |
221 | __field(u32, level) | |
222 | __field(u8, in_interrupt) | |
223 | __string(function, function) | |
224 | __dynamic_array(char, msg, MAX_MSG_LEN) | |
225 | ), | |
226 | TP_fast_assign( | |
227 | __entry->level = level; | |
228 | __entry->in_interrupt = in_interrupt; | |
229 | __assign_str(function, function); | |
230 | WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), | |
231 | MAX_MSG_LEN, vaf->fmt, | |
232 | *vaf->va) >= MAX_MSG_LEN); | |
233 | ), | |
234 | TP_printk("%s", (char *)__get_dynamic_array(msg)) | |
235 | ); | |
236 | ||
0fd95afc JB |
237 | #undef TRACE_SYSTEM |
238 | #define TRACE_SYSTEM iwlwifi | |
239 | ||
be1a71a1 | 240 | TRACE_EVENT(iwlwifi_dev_hcmd, |
45eab7cc JB |
241 | TP_PROTO(const struct device *dev, |
242 | struct iwl_host_cmd *cmd, u16 total_size, | |
243 | const void *hdr, size_t hdr_len), | |
244 | TP_ARGS(dev, cmd, total_size, hdr, hdr_len), | |
be1a71a1 | 245 | TP_STRUCT__entry( |
6c1011e1 | 246 | DEV_ENTRY |
45eab7cc | 247 | __dynamic_array(u8, hcmd, total_size) |
be1a71a1 JB |
248 | __field(u32, flags) |
249 | ), | |
250 | TP_fast_assign( | |
45eab7cc JB |
251 | int i, offset = hdr_len; |
252 | ||
6c1011e1 | 253 | DEV_ASSIGN; |
45eab7cc JB |
254 | __entry->flags = cmd->flags; |
255 | memcpy(__get_dynamic_array(hcmd), hdr, hdr_len); | |
256 | ||
257 | for (i = 0; i < IWL_MAX_CMD_TFDS; i++) { | |
258 | if (!cmd->len[i]) | |
259 | continue; | |
260 | if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY)) | |
261 | continue; | |
262 | memcpy((u8 *)__get_dynamic_array(hcmd) + offset, | |
263 | cmd->data[i], cmd->len[i]); | |
264 | offset += cmd->len[i]; | |
265 | } | |
be1a71a1 | 266 | ), |
6c1011e1 | 267 | TP_printk("[%s] hcmd %#.2x (%ssync)", |
45eab7cc | 268 | __get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[0], |
be1a71a1 JB |
269 | __entry->flags & CMD_ASYNC ? "a" : "") |
270 | ); | |
271 | ||
272 | TRACE_EVENT(iwlwifi_dev_rx, | |
6c1011e1 JB |
273 | TP_PROTO(const struct device *dev, void *rxbuf, size_t len), |
274 | TP_ARGS(dev, rxbuf, len), | |
be1a71a1 | 275 | TP_STRUCT__entry( |
6c1011e1 | 276 | DEV_ENTRY |
be1a71a1 JB |
277 | __dynamic_array(u8, rxbuf, len) |
278 | ), | |
279 | TP_fast_assign( | |
6c1011e1 | 280 | DEV_ASSIGN; |
be1a71a1 JB |
281 | memcpy(__get_dynamic_array(rxbuf), rxbuf, len); |
282 | ), | |
6c1011e1 JB |
283 | TP_printk("[%s] RX cmd %#.2x", |
284 | __get_str(dev), ((u8 *)__get_dynamic_array(rxbuf))[4]) | |
be1a71a1 JB |
285 | ); |
286 | ||
287 | TRACE_EVENT(iwlwifi_dev_tx, | |
6c1011e1 | 288 | TP_PROTO(const struct device *dev, void *tfd, size_t tfdlen, |
be1a71a1 JB |
289 | void *buf0, size_t buf0_len, |
290 | void *buf1, size_t buf1_len), | |
6c1011e1 | 291 | TP_ARGS(dev, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len), |
be1a71a1 | 292 | TP_STRUCT__entry( |
6c1011e1 | 293 | DEV_ENTRY |
be1a71a1 JB |
294 | |
295 | __field(size_t, framelen) | |
296 | __dynamic_array(u8, tfd, tfdlen) | |
297 | ||
298 | /* | |
299 | * Do not insert between or below these items, | |
300 | * we want to keep the frame together (except | |
301 | * for the possible padding). | |
302 | */ | |
303 | __dynamic_array(u8, buf0, buf0_len) | |
304 | __dynamic_array(u8, buf1, buf1_len) | |
305 | ), | |
306 | TP_fast_assign( | |
6c1011e1 | 307 | DEV_ASSIGN; |
be1a71a1 JB |
308 | __entry->framelen = buf0_len + buf1_len; |
309 | memcpy(__get_dynamic_array(tfd), tfd, tfdlen); | |
310 | memcpy(__get_dynamic_array(buf0), buf0, buf0_len); | |
e95b7435 | 311 | memcpy(__get_dynamic_array(buf1), buf1, buf1_len); |
be1a71a1 | 312 | ), |
6c1011e1 JB |
313 | TP_printk("[%s] TX %.2x (%zu bytes)", |
314 | __get_str(dev), ((u8 *)__get_dynamic_array(buf0))[0], | |
be1a71a1 JB |
315 | __entry->framelen) |
316 | ); | |
317 | ||
318 | TRACE_EVENT(iwlwifi_dev_ucode_error, | |
6c1011e1 | 319 | TP_PROTO(const struct device *dev, u32 desc, u32 tsf_low, |
be1a71a1 | 320 | u32 data1, u32 data2, u32 line, u32 blink1, |
50650547 WYG |
321 | u32 blink2, u32 ilink1, u32 ilink2, u32 bcon_time, |
322 | u32 gp1, u32 gp2, u32 gp3, u32 ucode_ver, u32 hw_ver, | |
323 | u32 brd_ver), | |
6c1011e1 | 324 | TP_ARGS(dev, desc, tsf_low, data1, data2, line, |
50650547 WYG |
325 | blink1, blink2, ilink1, ilink2, bcon_time, gp1, gp2, |
326 | gp3, ucode_ver, hw_ver, brd_ver), | |
be1a71a1 | 327 | TP_STRUCT__entry( |
6c1011e1 | 328 | DEV_ENTRY |
be1a71a1 | 329 | __field(u32, desc) |
50650547 | 330 | __field(u32, tsf_low) |
be1a71a1 JB |
331 | __field(u32, data1) |
332 | __field(u32, data2) | |
333 | __field(u32, line) | |
334 | __field(u32, blink1) | |
335 | __field(u32, blink2) | |
336 | __field(u32, ilink1) | |
337 | __field(u32, ilink2) | |
50650547 WYG |
338 | __field(u32, bcon_time) |
339 | __field(u32, gp1) | |
340 | __field(u32, gp2) | |
341 | __field(u32, gp3) | |
342 | __field(u32, ucode_ver) | |
343 | __field(u32, hw_ver) | |
344 | __field(u32, brd_ver) | |
be1a71a1 JB |
345 | ), |
346 | TP_fast_assign( | |
6c1011e1 | 347 | DEV_ASSIGN; |
be1a71a1 | 348 | __entry->desc = desc; |
50650547 | 349 | __entry->tsf_low = tsf_low; |
be1a71a1 JB |
350 | __entry->data1 = data1; |
351 | __entry->data2 = data2; | |
352 | __entry->line = line; | |
353 | __entry->blink1 = blink1; | |
354 | __entry->blink2 = blink2; | |
355 | __entry->ilink1 = ilink1; | |
356 | __entry->ilink2 = ilink2; | |
50650547 WYG |
357 | __entry->bcon_time = bcon_time; |
358 | __entry->gp1 = gp1; | |
359 | __entry->gp2 = gp2; | |
360 | __entry->gp3 = gp3; | |
361 | __entry->ucode_ver = ucode_ver; | |
362 | __entry->hw_ver = hw_ver; | |
363 | __entry->brd_ver = brd_ver; | |
be1a71a1 | 364 | ), |
6c1011e1 | 365 | TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, " |
50650547 WYG |
366 | "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X " |
367 | "bcon_tm %010u gp 0x%08X 0x%08X 0x%08X uCode 0x%08X " | |
368 | "hw 0x%08X brd 0x%08X", | |
6c1011e1 | 369 | __get_str(dev), __entry->desc, __entry->tsf_low, |
50650547 | 370 | __entry->data1, |
be1a71a1 | 371 | __entry->data2, __entry->line, __entry->blink1, |
50650547 WYG |
372 | __entry->blink2, __entry->ilink1, __entry->ilink2, |
373 | __entry->bcon_time, __entry->gp1, __entry->gp2, | |
374 | __entry->gp3, __entry->ucode_ver, __entry->hw_ver, | |
375 | __entry->brd_ver) | |
be1a71a1 JB |
376 | ); |
377 | ||
378 | TRACE_EVENT(iwlwifi_dev_ucode_event, | |
6c1011e1 JB |
379 | TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev), |
380 | TP_ARGS(dev, time, data, ev), | |
be1a71a1 | 381 | TP_STRUCT__entry( |
6c1011e1 | 382 | DEV_ENTRY |
be1a71a1 JB |
383 | |
384 | __field(u32, time) | |
385 | __field(u32, data) | |
386 | __field(u32, ev) | |
387 | ), | |
388 | TP_fast_assign( | |
6c1011e1 | 389 | DEV_ASSIGN; |
be1a71a1 JB |
390 | __entry->time = time; |
391 | __entry->data = data; | |
392 | __entry->ev = ev; | |
393 | ), | |
6c1011e1 JB |
394 | TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u", |
395 | __get_str(dev), __entry->time, __entry->data, __entry->ev) | |
be1a71a1 JB |
396 | ); |
397 | #endif /* __IWLWIFI_DEVICE_TRACE */ | |
398 | ||
399 | #undef TRACE_INCLUDE_PATH | |
400 | #define TRACE_INCLUDE_PATH . | |
401 | #undef TRACE_INCLUDE_FILE | |
402 | #define TRACE_INCLUDE_FILE iwl-devtrace | |
403 | #include <trace/define_trace.h> |