1 | /* SPDX-License-Identifier: ISC */ |
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" |
8 | #include "hif.h" |
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) {} |
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) {} |
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( |
57 | "id %d len %zd" , |
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( |
80 | "id %d len %zd" , |
81 | __entry->id, __entry->buf_len |
82 | ) |
83 | ); |
84 | |
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( |
112 | "%s addr 0x%x flags 0x%x len %zd\n" , |
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( |
165 | "%s addr 0x%x flags 0x%x entries %d total_len %zd\n" , |
166 | __entry->tx ? "tx" : "rx" , |
167 | __entry->addr, |
168 | __entry->flags, |
169 | __entry->entries, |
170 | __entry->total_len |
171 | ) |
172 | ); |
173 | |
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( |
190 | "irq len %zd\n" , __entry->buf_len |
191 | ) |
192 | ); |
193 | |
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( |
215 | "status %d endpoint %d len %zd\n" , |
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( |
243 | "status %d endpoint %d len %zd\n" , |
244 | __entry->status, |
245 | __entry->endpoint, |
246 | __entry->buf_len |
247 | ) |
248 | ); |
249 | |
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 | __vstring(msg, vaf->fmt, vaf->va) |
257 | ), |
258 | TP_fast_assign( |
259 | __assign_vstr(msg, vaf->fmt, vaf->va); |
260 | ), |
261 | TP_printk("%s" , __get_str(msg)) |
262 | ); |
263 | |
264 | DEFINE_EVENT(ath6kl_log_event, ath6kl_log_err, |
265 | TP_PROTO(struct va_format *vaf), |
266 | TP_ARGS(vaf) |
267 | ); |
268 | |
269 | DEFINE_EVENT(ath6kl_log_event, ath6kl_log_warn, |
270 | TP_PROTO(struct va_format *vaf), |
271 | TP_ARGS(vaf) |
272 | ); |
273 | |
274 | DEFINE_EVENT(ath6kl_log_event, ath6kl_log_info, |
275 | TP_PROTO(struct va_format *vaf), |
276 | TP_ARGS(vaf) |
277 | ); |
278 | |
279 | TRACE_EVENT(ath6kl_log_dbg, |
280 | TP_PROTO(unsigned int level, struct va_format *vaf), |
281 | TP_ARGS(level, vaf), |
282 | TP_STRUCT__entry( |
283 | __field(unsigned int, level) |
284 | __vstring(msg, vaf->fmt, vaf->va) |
285 | ), |
286 | TP_fast_assign( |
287 | __entry->level = level; |
288 | __assign_vstr(msg, vaf->fmt, vaf->va); |
289 | ), |
290 | TP_printk("%s" , __get_str(msg)) |
291 | ); |
292 | |
293 | TRACE_EVENT(ath6kl_log_dbg_dump, |
294 | TP_PROTO(const char *msg, const char *prefix, |
295 | const void *buf, size_t buf_len), |
296 | |
297 | TP_ARGS(msg, prefix, buf, buf_len), |
298 | |
299 | TP_STRUCT__entry( |
300 | __string(msg, msg) |
301 | __string(prefix, prefix) |
302 | __field(size_t, buf_len) |
303 | __dynamic_array(u8, buf, buf_len) |
304 | ), |
305 | |
306 | TP_fast_assign( |
307 | __assign_str(msg, msg); |
308 | __assign_str(prefix, prefix); |
309 | __entry->buf_len = buf_len; |
310 | memcpy(__get_dynamic_array(buf), buf, buf_len); |
311 | ), |
312 | |
313 | TP_printk( |
314 | "%s/%s\n" , __get_str(prefix), __get_str(msg) |
315 | ) |
316 | ); |
317 | |
318 | #endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/ |
319 | |
320 | /* we don't want to use include/trace/events */ |
321 | #undef TRACE_INCLUDE_PATH |
322 | #define TRACE_INCLUDE_PATH . |
323 | #undef TRACE_INCLUDE_FILE |
324 | #define TRACE_INCLUDE_FILE trace |
325 | |
326 | /* This part must be outside protection */ |
327 | #include <trace/define_trace.h> |
328 | |