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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
416cf0b4 KV |
2 | #if !defined(_ATH6KL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) |
3 | ||
4 | #include <net/cfg80211.h> | |
5 | #include <linux/skbuff.h> | |
6 | #include <linux/tracepoint.h> | |
7 | #include "wmi.h" | |
e60c8154 | 8 | #include "hif.h" |
416cf0b4 KV |
9 | |
10 | #if !defined(_ATH6KL_TRACE_H) | |
11 | static inline unsigned int ath6kl_get_wmi_id(void *buf, size_t buf_len) | |
12 | { | |
13 | struct wmi_cmd_hdr *hdr = buf; | |
14 | ||
15 | if (buf_len < sizeof(*hdr)) | |
16 | return 0; | |
17 | ||
18 | return le16_to_cpu(hdr->cmd_id); | |
19 | } | |
20 | #endif /* __ATH6KL_TRACE_H */ | |
21 | ||
22 | #define _ATH6KL_TRACE_H | |
23 | ||
24 | /* create empty functions when tracing is disabled */ | |
25 | #if !defined(CONFIG_ATH6KL_TRACING) | |
26 | #undef TRACE_EVENT | |
27 | #define TRACE_EVENT(name, proto, ...) \ | |
28 | static inline void trace_ ## name(proto) {} | |
da01d53c KV |
29 | #undef DECLARE_EVENT_CLASS |
30 | #define DECLARE_EVENT_CLASS(...) | |
31 | #undef DEFINE_EVENT | |
32 | #define DEFINE_EVENT(evt_class, name, proto, ...) \ | |
33 | static inline void trace_ ## name(proto) {} | |
416cf0b4 KV |
34 | #endif /* !CONFIG_ATH6KL_TRACING || __CHECKER__ */ |
35 | ||
36 | #undef TRACE_SYSTEM | |
37 | #define TRACE_SYSTEM ath6kl | |
38 | ||
39 | TRACE_EVENT(ath6kl_wmi_cmd, | |
40 | TP_PROTO(void *buf, size_t buf_len), | |
41 | ||
42 | TP_ARGS(buf, buf_len), | |
43 | ||
44 | TP_STRUCT__entry( | |
45 | __field(unsigned int, id) | |
46 | __field(size_t, buf_len) | |
47 | __dynamic_array(u8, buf, buf_len) | |
48 | ), | |
49 | ||
50 | TP_fast_assign( | |
51 | __entry->id = ath6kl_get_wmi_id(buf, buf_len); | |
52 | __entry->buf_len = buf_len; | |
53 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
54 | ), | |
55 | ||
56 | TP_printk( | |
0d4e6717 | 57 | "id %d len %zd", |
416cf0b4 KV |
58 | __entry->id, __entry->buf_len |
59 | ) | |
60 | ); | |
61 | ||
62 | TRACE_EVENT(ath6kl_wmi_event, | |
63 | TP_PROTO(void *buf, size_t buf_len), | |
64 | ||
65 | TP_ARGS(buf, buf_len), | |
66 | ||
67 | TP_STRUCT__entry( | |
68 | __field(unsigned int, id) | |
69 | __field(size_t, buf_len) | |
70 | __dynamic_array(u8, buf, buf_len) | |
71 | ), | |
72 | ||
73 | TP_fast_assign( | |
74 | __entry->id = ath6kl_get_wmi_id(buf, buf_len); | |
75 | __entry->buf_len = buf_len; | |
76 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
77 | ), | |
78 | ||
79 | TP_printk( | |
0d4e6717 | 80 | "id %d len %zd", |
416cf0b4 KV |
81 | __entry->id, __entry->buf_len |
82 | ) | |
83 | ); | |
84 | ||
e60c8154 KV |
85 | TRACE_EVENT(ath6kl_sdio, |
86 | TP_PROTO(unsigned int addr, int flags, | |
87 | void *buf, size_t buf_len), | |
88 | ||
89 | TP_ARGS(addr, flags, buf, buf_len), | |
90 | ||
91 | TP_STRUCT__entry( | |
92 | __field(unsigned int, tx) | |
93 | __field(unsigned int, addr) | |
94 | __field(int, flags) | |
95 | __field(size_t, buf_len) | |
96 | __dynamic_array(u8, buf, buf_len) | |
97 | ), | |
98 | ||
99 | TP_fast_assign( | |
100 | __entry->addr = addr; | |
101 | __entry->flags = flags; | |
102 | __entry->buf_len = buf_len; | |
103 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
104 | ||
105 | if (flags & HIF_WRITE) | |
106 | __entry->tx = 1; | |
107 | else | |
108 | __entry->tx = 0; | |
109 | ), | |
110 | ||
111 | TP_printk( | |
0d4e6717 | 112 | "%s addr 0x%x flags 0x%x len %zd\n", |
e60c8154 KV |
113 | __entry->tx ? "tx" : "rx", |
114 | __entry->addr, | |
115 | __entry->flags, | |
116 | __entry->buf_len | |
117 | ) | |
118 | ); | |
119 | ||
120 | TRACE_EVENT(ath6kl_sdio_scat, | |
121 | TP_PROTO(unsigned int addr, int flags, unsigned int total_len, | |
122 | unsigned int entries, struct hif_scatter_item *list), | |
123 | ||
124 | TP_ARGS(addr, flags, total_len, entries, list), | |
125 | ||
126 | TP_STRUCT__entry( | |
127 | __field(unsigned int, tx) | |
128 | __field(unsigned int, addr) | |
129 | __field(int, flags) | |
130 | __field(unsigned int, entries) | |
131 | __field(size_t, total_len) | |
132 | __dynamic_array(unsigned int, len_array, entries) | |
133 | __dynamic_array(u8, data, total_len) | |
134 | ), | |
135 | ||
136 | TP_fast_assign( | |
137 | unsigned int *len_array; | |
138 | int i, offset = 0; | |
139 | size_t len; | |
140 | ||
141 | __entry->addr = addr; | |
142 | __entry->flags = flags; | |
143 | __entry->entries = entries; | |
144 | __entry->total_len = total_len; | |
145 | ||
146 | if (flags & HIF_WRITE) | |
147 | __entry->tx = 1; | |
148 | else | |
149 | __entry->tx = 0; | |
150 | ||
151 | len_array = __get_dynamic_array(len_array); | |
152 | ||
153 | for (i = 0; i < entries; i++) { | |
154 | len = list[i].len; | |
155 | ||
156 | memcpy((u8 *) __get_dynamic_array(data) + offset, | |
157 | list[i].buf, len); | |
158 | ||
159 | len_array[i] = len; | |
160 | offset += len; | |
161 | } | |
162 | ), | |
163 | ||
164 | TP_printk( | |
0d4e6717 | 165 | "%s addr 0x%x flags 0x%x entries %d total_len %zd\n", |
e60c8154 KV |
166 | __entry->tx ? "tx" : "rx", |
167 | __entry->addr, | |
168 | __entry->flags, | |
169 | __entry->entries, | |
170 | __entry->total_len | |
171 | ) | |
172 | ); | |
173 | ||
d57f093a KV |
174 | TRACE_EVENT(ath6kl_sdio_irq, |
175 | TP_PROTO(void *buf, size_t buf_len), | |
176 | ||
177 | TP_ARGS(buf, buf_len), | |
178 | ||
179 | TP_STRUCT__entry( | |
180 | __field(size_t, buf_len) | |
181 | __dynamic_array(u8, buf, buf_len) | |
182 | ), | |
183 | ||
184 | TP_fast_assign( | |
185 | __entry->buf_len = buf_len; | |
186 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
187 | ), | |
188 | ||
189 | TP_printk( | |
0d4e6717 | 190 | "irq len %zd\n", __entry->buf_len |
d57f093a KV |
191 | ) |
192 | ); | |
193 | ||
4771979a KV |
194 | TRACE_EVENT(ath6kl_htc_rx, |
195 | TP_PROTO(int status, int endpoint, void *buf, | |
196 | size_t buf_len), | |
197 | ||
198 | TP_ARGS(status, endpoint, buf, buf_len), | |
199 | ||
200 | TP_STRUCT__entry( | |
201 | __field(int, status) | |
202 | __field(int, endpoint) | |
203 | __field(size_t, buf_len) | |
204 | __dynamic_array(u8, buf, buf_len) | |
205 | ), | |
206 | ||
207 | TP_fast_assign( | |
208 | __entry->status = status; | |
209 | __entry->endpoint = endpoint; | |
210 | __entry->buf_len = buf_len; | |
211 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
212 | ), | |
213 | ||
214 | TP_printk( | |
0d4e6717 | 215 | "status %d endpoint %d len %zd\n", |
4771979a KV |
216 | __entry->status, |
217 | __entry->endpoint, | |
218 | __entry->buf_len | |
219 | ) | |
220 | ); | |
221 | ||
222 | TRACE_EVENT(ath6kl_htc_tx, | |
223 | TP_PROTO(int status, int endpoint, void *buf, | |
224 | size_t buf_len), | |
225 | ||
226 | TP_ARGS(status, endpoint, buf, buf_len), | |
227 | ||
228 | TP_STRUCT__entry( | |
229 | __field(int, status) | |
230 | __field(int, endpoint) | |
231 | __field(size_t, buf_len) | |
232 | __dynamic_array(u8, buf, buf_len) | |
233 | ), | |
234 | ||
235 | TP_fast_assign( | |
236 | __entry->status = status; | |
237 | __entry->endpoint = endpoint; | |
238 | __entry->buf_len = buf_len; | |
239 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
240 | ), | |
241 | ||
242 | TP_printk( | |
0d4e6717 | 243 | "status %d endpoint %d len %zd\n", |
4771979a KV |
244 | __entry->status, |
245 | __entry->endpoint, | |
246 | __entry->buf_len | |
247 | ) | |
248 | ); | |
249 | ||
da01d53c KV |
250 | #define ATH6KL_MSG_MAX 200 |
251 | ||
252 | DECLARE_EVENT_CLASS(ath6kl_log_event, | |
253 | TP_PROTO(struct va_format *vaf), | |
254 | TP_ARGS(vaf), | |
255 | TP_STRUCT__entry( | |
256 | __dynamic_array(char, msg, ATH6KL_MSG_MAX) | |
257 | ), | |
258 | TP_fast_assign( | |
259 | WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), | |
260 | ATH6KL_MSG_MAX, | |
261 | vaf->fmt, | |
262 | *vaf->va) >= ATH6KL_MSG_MAX); | |
263 | ), | |
264 | TP_printk("%s", __get_str(msg)) | |
265 | ); | |
266 | ||
267 | DEFINE_EVENT(ath6kl_log_event, ath6kl_log_err, | |
268 | TP_PROTO(struct va_format *vaf), | |
269 | TP_ARGS(vaf) | |
270 | ); | |
271 | ||
272 | DEFINE_EVENT(ath6kl_log_event, ath6kl_log_warn, | |
273 | TP_PROTO(struct va_format *vaf), | |
274 | TP_ARGS(vaf) | |
275 | ); | |
276 | ||
277 | DEFINE_EVENT(ath6kl_log_event, ath6kl_log_info, | |
278 | TP_PROTO(struct va_format *vaf), | |
279 | TP_ARGS(vaf) | |
280 | ); | |
281 | ||
aa8705fc KV |
282 | TRACE_EVENT(ath6kl_log_dbg, |
283 | TP_PROTO(unsigned int level, struct va_format *vaf), | |
284 | TP_ARGS(level, vaf), | |
285 | TP_STRUCT__entry( | |
286 | __field(unsigned int, level) | |
287 | __dynamic_array(char, msg, ATH6KL_MSG_MAX) | |
288 | ), | |
289 | TP_fast_assign( | |
290 | __entry->level = level; | |
291 | WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), | |
292 | ATH6KL_MSG_MAX, | |
293 | vaf->fmt, | |
294 | *vaf->va) >= ATH6KL_MSG_MAX); | |
295 | ), | |
296 | TP_printk("%s", __get_str(msg)) | |
297 | ); | |
298 | ||
299 | TRACE_EVENT(ath6kl_log_dbg_dump, | |
300 | TP_PROTO(const char *msg, const char *prefix, | |
301 | const void *buf, size_t buf_len), | |
302 | ||
303 | TP_ARGS(msg, prefix, buf, buf_len), | |
304 | ||
305 | TP_STRUCT__entry( | |
306 | __string(msg, msg) | |
307 | __string(prefix, prefix) | |
308 | __field(size_t, buf_len) | |
309 | __dynamic_array(u8, buf, buf_len) | |
310 | ), | |
311 | ||
312 | TP_fast_assign( | |
313 | __assign_str(msg, msg); | |
314 | __assign_str(prefix, prefix); | |
315 | __entry->buf_len = buf_len; | |
316 | memcpy(__get_dynamic_array(buf), buf, buf_len); | |
317 | ), | |
318 | ||
319 | TP_printk( | |
320 | "%s/%s\n", __get_str(prefix), __get_str(msg) | |
321 | ) | |
322 | ); | |
323 | ||
416cf0b4 KV |
324 | #endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/ |
325 | ||
326 | /* we don't want to use include/trace/events */ | |
327 | #undef TRACE_INCLUDE_PATH | |
328 | #define TRACE_INCLUDE_PATH . | |
329 | #undef TRACE_INCLUDE_FILE | |
330 | #define TRACE_INCLUDE_FILE trace | |
331 | ||
332 | /* This part must be outside protection */ | |
333 | #include <trace/define_trace.h> |