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1 | /* |
2 | * Copyright (c) 2017, Mellanox Technologies. All rights reserved. | |
3 | * | |
4 | * This software is available to you under a choice of one of two | |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * | |
18 | * - Redistributions in binary form must reproduce the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer in the documentation and/or other materials | |
21 | * provided with the distribution. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
30 | * SOFTWARE. | |
31 | */ | |
32 | ||
33 | #if !defined(_MLX5_FS_TP_) || defined(TRACE_HEADER_MULTI_READ) | |
34 | #define _MLX5_FS_TP_ | |
35 | ||
36 | #include <linux/tracepoint.h> | |
37 | #include <linux/trace_seq.h> | |
38 | #include "../fs_core.h" | |
39 | ||
40 | #undef TRACE_SYSTEM | |
41 | #define TRACE_SYSTEM mlx5 | |
42 | ||
43 | #define __parse_fs_hdrs(match_criteria_enable, mouter, mmisc, minner, vouter, \ | |
44 | vinner, vmisc) \ | |
45 | parse_fs_hdrs(p, match_criteria_enable, mouter, mmisc, minner, vouter,\ | |
46 | vinner, vmisc) | |
47 | ||
48 | const char *parse_fs_hdrs(struct trace_seq *p, | |
49 | u8 match_criteria_enable, | |
50 | const u32 *mask_outer, | |
51 | const u32 *mask_misc, | |
52 | const u32 *mask_inner, | |
53 | const u32 *value_outer, | |
54 | const u32 *value_misc, | |
55 | const u32 *value_inner); | |
56 | ||
57 | #define __parse_fs_dst(dst, counter_id) \ | |
58 | parse_fs_dst(p, (const struct mlx5_flow_destination *)dst, counter_id) | |
59 | ||
60 | const char *parse_fs_dst(struct trace_seq *p, | |
61 | const struct mlx5_flow_destination *dst, | |
62 | u32 counter_id); | |
63 | ||
8e4ca986 OG |
64 | TRACE_EVENT(mlx5_fs_add_ft, |
65 | TP_PROTO(const struct mlx5_flow_table *ft), | |
66 | TP_ARGS(ft), | |
67 | TP_STRUCT__entry( | |
68 | __field(const struct mlx5_flow_table *, ft) | |
69 | __field(u32, id) | |
70 | __field(u32, level) | |
71 | __field(u32, type) | |
72 | ), | |
73 | TP_fast_assign( | |
74 | __entry->ft = ft; | |
75 | __entry->id = ft->id; | |
76 | __entry->level = ft->level; | |
77 | __entry->type = ft->type; | |
78 | ), | |
79 | TP_printk("ft=%p id=%u level=%u type=%u \n", | |
80 | __entry->ft, __entry->id, __entry->level, __entry->type) | |
81 | ); | |
82 | ||
83 | TRACE_EVENT(mlx5_fs_del_ft, | |
84 | TP_PROTO(const struct mlx5_flow_table *ft), | |
85 | TP_ARGS(ft), | |
86 | TP_STRUCT__entry( | |
87 | __field(const struct mlx5_flow_table *, ft) | |
88 | __field(u32, id) | |
89 | ), | |
90 | TP_fast_assign( | |
91 | __entry->ft = ft; | |
92 | __entry->id = ft->id; | |
93 | ||
94 | ), | |
95 | TP_printk("ft=%p id=%u\n", | |
96 | __entry->ft, __entry->id) | |
97 | ); | |
98 | ||
4c03e69a MB |
99 | TRACE_EVENT(mlx5_fs_add_fg, |
100 | TP_PROTO(const struct mlx5_flow_group *fg), | |
101 | TP_ARGS(fg), | |
102 | TP_STRUCT__entry( | |
103 | __field(const struct mlx5_flow_group *, fg) | |
104 | __field(const struct mlx5_flow_table *, ft) | |
105 | __field(u32, start_index) | |
106 | __field(u32, end_index) | |
107 | __field(u32, id) | |
108 | __field(u8, mask_enable) | |
109 | __array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) | |
110 | __array(u32, mask_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) | |
111 | __array(u32, mask_misc, MLX5_ST_SZ_DW(fte_match_set_misc)) | |
112 | ), | |
113 | TP_fast_assign( | |
114 | __entry->fg = fg; | |
115 | fs_get_obj(__entry->ft, fg->node.parent); | |
116 | __entry->start_index = fg->start_index; | |
117 | __entry->end_index = fg->start_index + fg->max_ftes; | |
118 | __entry->id = fg->id; | |
119 | __entry->mask_enable = fg->mask.match_criteria_enable; | |
120 | memcpy(__entry->mask_outer, | |
121 | MLX5_ADDR_OF(fte_match_param, | |
122 | &fg->mask.match_criteria, | |
123 | outer_headers), | |
124 | sizeof(__entry->mask_outer)); | |
125 | memcpy(__entry->mask_inner, | |
126 | MLX5_ADDR_OF(fte_match_param, | |
127 | &fg->mask.match_criteria, | |
128 | inner_headers), | |
129 | sizeof(__entry->mask_inner)); | |
130 | memcpy(__entry->mask_misc, | |
131 | MLX5_ADDR_OF(fte_match_param, | |
132 | &fg->mask.match_criteria, | |
133 | misc_parameters), | |
134 | sizeof(__entry->mask_misc)); | |
135 | ||
136 | ), | |
137 | TP_printk("fg=%p ft=%p id=%u start=%u end=%u bit_mask=%02x %s\n", | |
138 | __entry->fg, __entry->ft, __entry->id, | |
139 | __entry->start_index, __entry->end_index, | |
140 | __entry->mask_enable, | |
141 | __parse_fs_hdrs(__entry->mask_enable, | |
142 | __entry->mask_outer, | |
143 | __entry->mask_misc, | |
144 | __entry->mask_inner, | |
145 | __entry->mask_outer, | |
146 | __entry->mask_misc, | |
147 | __entry->mask_inner)) | |
148 | ); | |
149 | ||
150 | TRACE_EVENT(mlx5_fs_del_fg, | |
151 | TP_PROTO(const struct mlx5_flow_group *fg), | |
152 | TP_ARGS(fg), | |
153 | TP_STRUCT__entry( | |
154 | __field(const struct mlx5_flow_group *, fg) | |
155 | __field(u32, id) | |
156 | ), | |
157 | TP_fast_assign( | |
158 | __entry->fg = fg; | |
159 | __entry->id = fg->id; | |
160 | ||
161 | ), | |
162 | TP_printk("fg=%p id=%u\n", | |
163 | __entry->fg, __entry->id) | |
164 | ); | |
165 | ||
166 | #define ACTION_FLAGS \ | |
167 | {MLX5_FLOW_CONTEXT_ACTION_ALLOW, "ALLOW"},\ | |
168 | {MLX5_FLOW_CONTEXT_ACTION_DROP, "DROP"},\ | |
169 | {MLX5_FLOW_CONTEXT_ACTION_FWD_DEST, "FWD"},\ | |
170 | {MLX5_FLOW_CONTEXT_ACTION_COUNT, "CNT"},\ | |
60786f09 | 171 | {MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT, "REFORMAT"},\ |
4c03e69a MB |
172 | {MLX5_FLOW_CONTEXT_ACTION_DECAP, "DECAP"},\ |
173 | {MLX5_FLOW_CONTEXT_ACTION_MOD_HDR, "MOD_HDR"},\ | |
0c06897a OG |
174 | {MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH, "VLAN_PUSH"},\ |
175 | {MLX5_FLOW_CONTEXT_ACTION_VLAN_POP, "VLAN_POP"},\ | |
8da6fe2a JL |
176 | {MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2, "VLAN_PUSH_2"},\ |
177 | {MLX5_FLOW_CONTEXT_ACTION_VLAN_POP_2, "VLAN_POP_2"},\ | |
4c03e69a MB |
178 | {MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO, "NEXT_PRIO"} |
179 | ||
180 | TRACE_EVENT(mlx5_fs_set_fte, | |
480df991 | 181 | TP_PROTO(const struct fs_fte *fte, int new_fte), |
4c03e69a MB |
182 | TP_ARGS(fte, new_fte), |
183 | TP_STRUCT__entry( | |
184 | __field(const struct fs_fte *, fte) | |
185 | __field(const struct mlx5_flow_group *, fg) | |
186 | __field(u32, group_index) | |
187 | __field(u32, index) | |
188 | __field(u32, action) | |
189 | __field(u32, flow_tag) | |
8d212ff0 | 190 | __field(u32, flow_source) |
4c03e69a | 191 | __field(u8, mask_enable) |
480df991 | 192 | __field(int, new_fte) |
4c03e69a MB |
193 | __array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) |
194 | __array(u32, mask_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) | |
195 | __array(u32, mask_misc, MLX5_ST_SZ_DW(fte_match_set_misc)) | |
196 | __array(u32, value_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) | |
197 | __array(u32, value_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) | |
198 | __array(u32, value_misc, MLX5_ST_SZ_DW(fte_match_set_misc)) | |
199 | ), | |
200 | TP_fast_assign( | |
201 | __entry->fte = fte; | |
202 | __entry->new_fte = new_fte; | |
203 | fs_get_obj(__entry->fg, fte->node.parent); | |
204 | __entry->group_index = __entry->fg->id; | |
205 | __entry->index = fte->index; | |
d2ec6a35 | 206 | __entry->action = fte->action.action; |
4c03e69a | 207 | __entry->mask_enable = __entry->fg->mask.match_criteria_enable; |
bb0ee7dc | 208 | __entry->flow_tag = fte->flow_context.flow_tag; |
8d212ff0 | 209 | __entry->flow_source = fte->flow_context.flow_source; |
4c03e69a MB |
210 | memcpy(__entry->mask_outer, |
211 | MLX5_ADDR_OF(fte_match_param, | |
212 | &__entry->fg->mask.match_criteria, | |
213 | outer_headers), | |
214 | sizeof(__entry->mask_outer)); | |
215 | memcpy(__entry->mask_inner, | |
216 | MLX5_ADDR_OF(fte_match_param, | |
217 | &__entry->fg->mask.match_criteria, | |
218 | inner_headers), | |
219 | sizeof(__entry->mask_inner)); | |
220 | memcpy(__entry->mask_misc, | |
221 | MLX5_ADDR_OF(fte_match_param, | |
222 | &__entry->fg->mask.match_criteria, | |
223 | misc_parameters), | |
224 | sizeof(__entry->mask_misc)); | |
225 | memcpy(__entry->value_outer, | |
226 | MLX5_ADDR_OF(fte_match_param, | |
227 | &fte->val, | |
228 | outer_headers), | |
229 | sizeof(__entry->value_outer)); | |
230 | memcpy(__entry->value_inner, | |
231 | MLX5_ADDR_OF(fte_match_param, | |
232 | &fte->val, | |
233 | inner_headers), | |
234 | sizeof(__entry->value_inner)); | |
235 | memcpy(__entry->value_misc, | |
236 | MLX5_ADDR_OF(fte_match_param, | |
237 | &fte->val, | |
238 | misc_parameters), | |
239 | sizeof(__entry->value_misc)); | |
240 | ||
241 | ), | |
242 | TP_printk("op=%s fte=%p fg=%p index=%u group_index=%u action=<%s> flow_tag=%x %s\n", | |
243 | __entry->new_fte ? "add" : "set", | |
244 | __entry->fte, __entry->fg, __entry->index, | |
245 | __entry->group_index, __print_flags(__entry->action, "|", | |
246 | ACTION_FLAGS), | |
247 | __entry->flow_tag, | |
248 | __parse_fs_hdrs(__entry->mask_enable, | |
249 | __entry->mask_outer, | |
250 | __entry->mask_misc, | |
251 | __entry->mask_inner, | |
252 | __entry->value_outer, | |
253 | __entry->value_misc, | |
254 | __entry->value_inner)) | |
255 | ); | |
256 | ||
257 | TRACE_EVENT(mlx5_fs_del_fte, | |
258 | TP_PROTO(const struct fs_fte *fte), | |
259 | TP_ARGS(fte), | |
260 | TP_STRUCT__entry( | |
261 | __field(const struct fs_fte *, fte) | |
262 | __field(u32, index) | |
263 | ), | |
264 | TP_fast_assign( | |
265 | __entry->fte = fte; | |
266 | __entry->index = fte->index; | |
267 | ||
268 | ), | |
269 | TP_printk("fte=%p index=%u\n", | |
270 | __entry->fte, __entry->index) | |
271 | ); | |
272 | ||
273 | TRACE_EVENT(mlx5_fs_add_rule, | |
274 | TP_PROTO(const struct mlx5_flow_rule *rule), | |
275 | TP_ARGS(rule), | |
276 | TP_STRUCT__entry( | |
277 | __field(const struct mlx5_flow_rule *, rule) | |
278 | __field(const struct fs_fte *, fte) | |
279 | __field(u32, sw_action) | |
280 | __field(u32, index) | |
281 | __field(u32, counter_id) | |
282 | __array(u8, destination, sizeof(struct mlx5_flow_destination)) | |
283 | ), | |
284 | TP_fast_assign( | |
285 | __entry->rule = rule; | |
286 | fs_get_obj(__entry->fte, rule->node.parent); | |
287 | __entry->index = __entry->fte->dests_size - 1; | |
288 | __entry->sw_action = rule->sw_action; | |
289 | memcpy(__entry->destination, | |
290 | &rule->dest_attr, | |
291 | sizeof(__entry->destination)); | |
171c7625 MB |
292 | if (rule->dest_attr.type & |
293 | MLX5_FLOW_DESTINATION_TYPE_COUNTER) | |
4c03e69a | 294 | __entry->counter_id = |
171c7625 | 295 | rule->dest_attr.counter_id; |
4c03e69a MB |
296 | ), |
297 | TP_printk("rule=%p fte=%p index=%u sw_action=<%s> [dst] %s\n", | |
298 | __entry->rule, __entry->fte, __entry->index, | |
299 | __print_flags(__entry->sw_action, "|", ACTION_FLAGS), | |
300 | __parse_fs_dst(__entry->destination, __entry->counter_id)) | |
301 | ); | |
302 | ||
303 | TRACE_EVENT(mlx5_fs_del_rule, | |
304 | TP_PROTO(const struct mlx5_flow_rule *rule), | |
305 | TP_ARGS(rule), | |
306 | TP_STRUCT__entry( | |
307 | __field(const struct mlx5_flow_rule *, rule) | |
308 | __field(const struct fs_fte *, fte) | |
309 | ), | |
310 | TP_fast_assign( | |
311 | __entry->rule = rule; | |
312 | fs_get_obj(__entry->fte, rule->node.parent); | |
313 | ), | |
314 | TP_printk("rule=%p fte=%p\n", | |
315 | __entry->rule, __entry->fte) | |
316 | ); | |
317 | #endif | |
318 | ||
319 | #undef TRACE_INCLUDE_PATH | |
320 | #define TRACE_INCLUDE_PATH ./diag | |
321 | #undef TRACE_INCLUDE_FILE | |
322 | #define TRACE_INCLUDE_FILE fs_tracepoint | |
323 | #include <trace/define_trace.h> |