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TOMOYO Linux Cross Reference
Linux/net/mac802154/trace.h

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  1 /* Based on net/mac80211/trace.h */
  2 
  3 #undef TRACE_SYSTEM
  4 #define TRACE_SYSTEM mac802154
  5 
  6 #if !defined(__MAC802154_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
  7 #define __MAC802154_DRIVER_TRACE
  8 
  9 #include <linux/tracepoint.h>
 10 
 11 #include <net/mac802154.h>
 12 #include "ieee802154_i.h"
 13 
 14 #define MAXNAME         32
 15 #define LOCAL_ENTRY     __array(char, wpan_phy_name, MAXNAME)
 16 #define LOCAL_ASSIGN    strlcpy(__entry->wpan_phy_name, \
 17                                 wpan_phy_name(local->hw.phy), MAXNAME)
 18 #define LOCAL_PR_FMT    "%s"
 19 #define LOCAL_PR_ARG    __entry->wpan_phy_name
 20 
 21 #define CCA_ENTRY __field(enum nl802154_cca_modes, cca_mode) \
 22                   __field(enum nl802154_cca_opts, cca_opt)
 23 #define CCA_ASSIGN \
 24         do {                                     \
 25                 (__entry->cca_mode) = cca->mode; \
 26                 (__entry->cca_opt) = cca->opt;   \
 27         } while (0)
 28 #define CCA_PR_FMT "cca_mode: %d, cca_opt: %d"
 29 #define CCA_PR_ARG __entry->cca_mode, __entry->cca_opt
 30 
 31 #define BOOL_TO_STR(bo) (bo) ? "true" : "false"
 32 
 33 /* Tracing for driver callbacks */
 34 
 35 DECLARE_EVENT_CLASS(local_only_evt,
 36         TP_PROTO(struct ieee802154_local *local),
 37         TP_ARGS(local),
 38         TP_STRUCT__entry(
 39                 LOCAL_ENTRY
 40         ),
 41         TP_fast_assign(
 42                 LOCAL_ASSIGN;
 43         ),
 44         TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
 45 );
 46 
 47 DEFINE_EVENT(local_only_evt, 802154_drv_return_void,
 48         TP_PROTO(struct ieee802154_local *local),
 49         TP_ARGS(local)
 50 );
 51 
 52 TRACE_EVENT(802154_drv_return_int,
 53         TP_PROTO(struct ieee802154_local *local, int ret),
 54         TP_ARGS(local, ret),
 55         TP_STRUCT__entry(
 56                 LOCAL_ENTRY
 57                 __field(int, ret)
 58         ),
 59         TP_fast_assign(
 60                 LOCAL_ASSIGN;
 61                 __entry->ret = ret;
 62         ),
 63         TP_printk(LOCAL_PR_FMT ", returned: %d", LOCAL_PR_ARG,
 64                   __entry->ret)
 65 );
 66 
 67 DEFINE_EVENT(local_only_evt, 802154_drv_start,
 68         TP_PROTO(struct ieee802154_local *local),
 69         TP_ARGS(local)
 70 );
 71 
 72 DEFINE_EVENT(local_only_evt, 802154_drv_stop,
 73         TP_PROTO(struct ieee802154_local *local),
 74         TP_ARGS(local)
 75 );
 76 
 77 TRACE_EVENT(802154_drv_set_channel,
 78         TP_PROTO(struct ieee802154_local *local, u8 page, u8 channel),
 79         TP_ARGS(local, page, channel),
 80         TP_STRUCT__entry(
 81                 LOCAL_ENTRY
 82                 __field(u8, page)
 83                 __field(u8, channel)
 84         ),
 85         TP_fast_assign(
 86                 LOCAL_ASSIGN;
 87                 __entry->page = page;
 88                 __entry->channel = channel;
 89         ),
 90         TP_printk(LOCAL_PR_FMT ", page: %d, channel: %d", LOCAL_PR_ARG,
 91                   __entry->page, __entry->channel)
 92 );
 93 
 94 TRACE_EVENT(802154_drv_set_cca_mode,
 95         TP_PROTO(struct ieee802154_local *local,
 96                  const struct wpan_phy_cca *cca),
 97         TP_ARGS(local, cca),
 98         TP_STRUCT__entry(
 99                 LOCAL_ENTRY
100                 CCA_ENTRY
101         ),
102         TP_fast_assign(
103                 LOCAL_ASSIGN;
104                 CCA_ASSIGN;
105         ),
106         TP_printk(LOCAL_PR_FMT ", " CCA_PR_FMT, LOCAL_PR_ARG,
107                   CCA_PR_ARG)
108 );
109 
110 TRACE_EVENT(802154_drv_set_cca_ed_level,
111         TP_PROTO(struct ieee802154_local *local, s32 mbm),
112         TP_ARGS(local, mbm),
113         TP_STRUCT__entry(
114                 LOCAL_ENTRY
115                 __field(s32, mbm)
116         ),
117         TP_fast_assign(
118                 LOCAL_ASSIGN;
119                 __entry->mbm = mbm;
120         ),
121         TP_printk(LOCAL_PR_FMT ", ed level: %d", LOCAL_PR_ARG,
122                   __entry->mbm)
123 );
124 
125 TRACE_EVENT(802154_drv_set_tx_power,
126         TP_PROTO(struct ieee802154_local *local, s32 power),
127         TP_ARGS(local, power),
128         TP_STRUCT__entry(
129                 LOCAL_ENTRY
130                 __field(s32, power)
131         ),
132         TP_fast_assign(
133                 LOCAL_ASSIGN;
134                 __entry->power = power;
135         ),
136         TP_printk(LOCAL_PR_FMT ", mbm: %d", LOCAL_PR_ARG,
137                  __entry->power)
138 );
139 
140 TRACE_EVENT(802154_drv_set_lbt_mode,
141         TP_PROTO(struct ieee802154_local *local, bool mode),
142         TP_ARGS(local, mode),
143         TP_STRUCT__entry(
144                 LOCAL_ENTRY
145                 __field(bool, mode)
146         ),
147         TP_fast_assign(
148                 LOCAL_ASSIGN;
149                 __entry->mode = mode;
150         ),
151         TP_printk(LOCAL_PR_FMT ", lbt mode: %s", LOCAL_PR_ARG,
152                   BOOL_TO_STR(__entry->mode))
153 );
154 
155 TRACE_EVENT(802154_drv_set_short_addr,
156         TP_PROTO(struct ieee802154_local *local, __le16 short_addr),
157         TP_ARGS(local, short_addr),
158         TP_STRUCT__entry(
159                 LOCAL_ENTRY
160                 __field(__le16, short_addr)
161         ),
162         TP_fast_assign(
163                 LOCAL_ASSIGN;
164                 __entry->short_addr = short_addr;
165         ),
166         TP_printk(LOCAL_PR_FMT ", short addr: 0x%04x", LOCAL_PR_ARG,
167                   le16_to_cpu(__entry->short_addr))
168 );
169 
170 TRACE_EVENT(802154_drv_set_pan_id,
171         TP_PROTO(struct ieee802154_local *local, __le16 pan_id),
172         TP_ARGS(local, pan_id),
173         TP_STRUCT__entry(
174                 LOCAL_ENTRY
175                 __field(__le16, pan_id)
176         ),
177         TP_fast_assign(
178                 LOCAL_ASSIGN;
179                 __entry->pan_id = pan_id;
180         ),
181         TP_printk(LOCAL_PR_FMT ", pan id: 0x%04x", LOCAL_PR_ARG,
182                   le16_to_cpu(__entry->pan_id))
183 );
184 
185 TRACE_EVENT(802154_drv_set_extended_addr,
186         TP_PROTO(struct ieee802154_local *local, __le64 extended_addr),
187         TP_ARGS(local, extended_addr),
188         TP_STRUCT__entry(
189                 LOCAL_ENTRY
190                 __field(__le64, extended_addr)
191         ),
192         TP_fast_assign(
193                 LOCAL_ASSIGN;
194                 __entry->extended_addr = extended_addr;
195         ),
196         TP_printk(LOCAL_PR_FMT ", extended addr: 0x%llx", LOCAL_PR_ARG,
197                   le64_to_cpu(__entry->extended_addr))
198 );
199 
200 TRACE_EVENT(802154_drv_set_pan_coord,
201         TP_PROTO(struct ieee802154_local *local, bool is_coord),
202         TP_ARGS(local, is_coord),
203         TP_STRUCT__entry(
204                 LOCAL_ENTRY
205                 __field(bool, is_coord)
206         ),
207         TP_fast_assign(
208                 LOCAL_ASSIGN;
209                 __entry->is_coord = is_coord;
210         ),
211         TP_printk(LOCAL_PR_FMT ", is_coord: %s", LOCAL_PR_ARG,
212                   BOOL_TO_STR(__entry->is_coord))
213 );
214 
215 TRACE_EVENT(802154_drv_set_csma_params,
216         TP_PROTO(struct ieee802154_local *local, u8 min_be, u8 max_be,
217                  u8 max_csma_backoffs),
218         TP_ARGS(local, min_be, max_be, max_csma_backoffs),
219         TP_STRUCT__entry(
220                 LOCAL_ENTRY
221                 __field(u8, min_be)
222                 __field(u8, max_be)
223                 __field(u8, max_csma_backoffs)
224         ),
225         TP_fast_assign(
226                 LOCAL_ASSIGN,
227                 __entry->min_be = min_be;
228                 __entry->max_be = max_be;
229                 __entry->max_csma_backoffs = max_csma_backoffs;
230         ),
231         TP_printk(LOCAL_PR_FMT ", min be: %d, max be: %d, max csma backoffs: %d",
232                   LOCAL_PR_ARG, __entry->min_be, __entry->max_be,
233                   __entry->max_csma_backoffs)
234 );
235 
236 TRACE_EVENT(802154_drv_set_max_frame_retries,
237         TP_PROTO(struct ieee802154_local *local, s8 max_frame_retries),
238         TP_ARGS(local, max_frame_retries),
239         TP_STRUCT__entry(
240                 LOCAL_ENTRY
241                 __field(s8, max_frame_retries)
242         ),
243         TP_fast_assign(
244                 LOCAL_ASSIGN;
245                 __entry->max_frame_retries = max_frame_retries;
246         ),
247         TP_printk(LOCAL_PR_FMT ", max frame retries: %d", LOCAL_PR_ARG,
248                   __entry->max_frame_retries)
249 );
250 
251 TRACE_EVENT(802154_drv_set_promiscuous_mode,
252         TP_PROTO(struct ieee802154_local *local, bool on),
253         TP_ARGS(local, on),
254         TP_STRUCT__entry(
255                 LOCAL_ENTRY
256                 __field(bool, on)
257         ),
258         TP_fast_assign(
259                 LOCAL_ASSIGN;
260                 __entry->on = on;
261         ),
262         TP_printk(LOCAL_PR_FMT ", promiscuous mode: %s", LOCAL_PR_ARG,
263                   BOOL_TO_STR(__entry->on))
264 );
265 
266 #endif /* !__MAC802154_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
267 
268 #undef TRACE_INCLUDE_PATH
269 #define TRACE_INCLUDE_PATH .
270 #undef TRACE_INCLUDE_FILE
271 #define TRACE_INCLUDE_FILE trace
272 #include <trace/define_trace.h>
273 

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