1 /* SPDX-License-Identifier: GPL-2.0 */
2 #if !defined(_ATH6KL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
4 #include <net/cfg80211.h>
5 #include <linux/skbuff.h>
6 #include <linux/tracepoint.h>
10 #if !defined(_ATH6KL_TRACE_H)
11 static inline unsigned int ath6kl_get_wmi_id(void *buf, size_t buf_len)
13 struct wmi_cmd_hdr *hdr = buf;
15 if (buf_len < sizeof(*hdr))
18 return le16_to_cpu(hdr->cmd_id);
20 #endif /* __ATH6KL_TRACE_H */
22 #define _ATH6KL_TRACE_H
24 /* create empty functions when tracing is disabled */
25 #if !defined(CONFIG_ATH6KL_TRACING)
27 #define TRACE_EVENT(name, proto, ...) \
28 static inline void trace_ ## name(proto) {}
29 #undef DECLARE_EVENT_CLASS
30 #define DECLARE_EVENT_CLASS(...)
32 #define DEFINE_EVENT(evt_class, name, proto, ...) \
33 static inline void trace_ ## name(proto) {}
34 #endif /* !CONFIG_ATH6KL_TRACING || __CHECKER__ */
37 #define TRACE_SYSTEM ath6kl
39 TRACE_EVENT(ath6kl_wmi_cmd,
40 TP_PROTO(void *buf, size_t buf_len),
42 TP_ARGS(buf, buf_len),
45 __field(unsigned int, id)
46 __field(size_t, buf_len)
47 __dynamic_array(u8, buf, buf_len)
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);
58 __entry->id, __entry->buf_len
62 TRACE_EVENT(ath6kl_wmi_event,
63 TP_PROTO(void *buf, size_t buf_len),
65 TP_ARGS(buf, buf_len),
68 __field(unsigned int, id)
69 __field(size_t, buf_len)
70 __dynamic_array(u8, buf, buf_len)
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);
81 __entry->id, __entry->buf_len
85 TRACE_EVENT(ath6kl_sdio,
86 TP_PROTO(unsigned int addr, int flags,
87 void *buf, size_t buf_len),
89 TP_ARGS(addr, flags, buf, buf_len),
92 __field(unsigned int, tx)
93 __field(unsigned int, addr)
95 __field(size_t, buf_len)
96 __dynamic_array(u8, buf, buf_len)
100 __entry->addr = addr;
101 __entry->flags = flags;
102 __entry->buf_len = buf_len;
103 memcpy(__get_dynamic_array(buf), buf, buf_len);
105 if (flags & HIF_WRITE)
112 "%s addr 0x%x flags 0x%x len %zd\n",
113 __entry->tx ? "tx" : "rx",
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),
124 TP_ARGS(addr, flags, total_len, entries, list),
127 __field(unsigned int, tx)
128 __field(unsigned int, addr)
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)
137 unsigned int *len_array;
141 __entry->addr = addr;
142 __entry->flags = flags;
143 __entry->entries = entries;
144 __entry->total_len = total_len;
146 if (flags & HIF_WRITE)
151 len_array = __get_dynamic_array(len_array);
153 for (i = 0; i < entries; i++) {
156 memcpy((u8 *) __get_dynamic_array(data) + offset,
165 "%s addr 0x%x flags 0x%x entries %d total_len %zd\n",
166 __entry->tx ? "tx" : "rx",
174 TRACE_EVENT(ath6kl_sdio_irq,
175 TP_PROTO(void *buf, size_t buf_len),
177 TP_ARGS(buf, buf_len),
180 __field(size_t, buf_len)
181 __dynamic_array(u8, buf, buf_len)
185 __entry->buf_len = buf_len;
186 memcpy(__get_dynamic_array(buf), buf, buf_len);
190 "irq len %zd\n", __entry->buf_len
194 TRACE_EVENT(ath6kl_htc_rx,
195 TP_PROTO(int status, int endpoint, void *buf,
198 TP_ARGS(status, endpoint, buf, buf_len),
202 __field(int, endpoint)
203 __field(size_t, buf_len)
204 __dynamic_array(u8, buf, buf_len)
208 __entry->status = status;
209 __entry->endpoint = endpoint;
210 __entry->buf_len = buf_len;
211 memcpy(__get_dynamic_array(buf), buf, buf_len);
215 "status %d endpoint %d len %zd\n",
222 TRACE_EVENT(ath6kl_htc_tx,
223 TP_PROTO(int status, int endpoint, void *buf,
226 TP_ARGS(status, endpoint, buf, buf_len),
230 __field(int, endpoint)
231 __field(size_t, buf_len)
232 __dynamic_array(u8, buf, buf_len)
236 __entry->status = status;
237 __entry->endpoint = endpoint;
238 __entry->buf_len = buf_len;
239 memcpy(__get_dynamic_array(buf), buf, buf_len);
243 "status %d endpoint %d len %zd\n",
250 #define ATH6KL_MSG_MAX 200
252 DECLARE_EVENT_CLASS(ath6kl_log_event,
253 TP_PROTO(struct va_format *vaf),
256 __dynamic_array(char, msg, ATH6KL_MSG_MAX)
259 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
262 *vaf->va) >= ATH6KL_MSG_MAX);
264 TP_printk("%s", __get_str(msg))
267 DEFINE_EVENT(ath6kl_log_event, ath6kl_log_err,
268 TP_PROTO(struct va_format *vaf),
272 DEFINE_EVENT(ath6kl_log_event, ath6kl_log_warn,
273 TP_PROTO(struct va_format *vaf),
277 DEFINE_EVENT(ath6kl_log_event, ath6kl_log_info,
278 TP_PROTO(struct va_format *vaf),
282 TRACE_EVENT(ath6kl_log_dbg,
283 TP_PROTO(unsigned int level, struct va_format *vaf),
286 __field(unsigned int, level)
287 __dynamic_array(char, msg, ATH6KL_MSG_MAX)
290 __entry->level = level;
291 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
294 *vaf->va) >= ATH6KL_MSG_MAX);
296 TP_printk("%s", __get_str(msg))
299 TRACE_EVENT(ath6kl_log_dbg_dump,
300 TP_PROTO(const char *msg, const char *prefix,
301 const void *buf, size_t buf_len),
303 TP_ARGS(msg, prefix, buf, buf_len),
307 __string(prefix, prefix)
308 __field(size_t, buf_len)
309 __dynamic_array(u8, buf, buf_len)
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);
320 "%s/%s\n", __get_str(prefix), __get_str(msg)
324 #endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/
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
332 /* This part must be outside protection */
333 #include <trace/define_trace.h>