xref: /openbmc/linux/include/trace/events/host1x.h (revision b34e08d5)
1 /*
2  * include/trace/events/host1x.h
3  *
4  * host1x event logging to ftrace.
5  *
6  * Copyright (c) 2010-2013, NVIDIA Corporation.
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful, but WITHOUT
14  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
16  * more details.
17  *
18  * You should have received a copy of the GNU General Public License along
19  * with this program; if not, write to the Free Software Foundation, Inc.,
20  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21  */
22 
23 #undef TRACE_SYSTEM
24 #define TRACE_SYSTEM host1x
25 
26 #if !defined(_TRACE_HOST1X_H) || defined(TRACE_HEADER_MULTI_READ)
27 #define _TRACE_HOST1X_H
28 
29 #include <linux/ktime.h>
30 #include <linux/tracepoint.h>
31 
32 DECLARE_EVENT_CLASS(host1x,
33 	TP_PROTO(const char *name),
34 	TP_ARGS(name),
35 	TP_STRUCT__entry(__field(const char *, name)),
36 	TP_fast_assign(__entry->name = name;),
37 	TP_printk("name=%s", __entry->name)
38 );
39 
40 DEFINE_EVENT(host1x, host1x_channel_open,
41 	TP_PROTO(const char *name),
42 	TP_ARGS(name)
43 );
44 
45 DEFINE_EVENT(host1x, host1x_channel_release,
46 	TP_PROTO(const char *name),
47 	TP_ARGS(name)
48 );
49 
50 DEFINE_EVENT(host1x, host1x_cdma_begin,
51 	TP_PROTO(const char *name),
52 	TP_ARGS(name)
53 );
54 
55 DEFINE_EVENT(host1x, host1x_cdma_end,
56 	TP_PROTO(const char *name),
57 	TP_ARGS(name)
58 );
59 
60 TRACE_EVENT(host1x_cdma_push,
61 	TP_PROTO(const char *name, u32 op1, u32 op2),
62 
63 	TP_ARGS(name, op1, op2),
64 
65 	TP_STRUCT__entry(
66 		__field(const char *, name)
67 		__field(u32, op1)
68 		__field(u32, op2)
69 	),
70 
71 	TP_fast_assign(
72 		__entry->name = name;
73 		__entry->op1 = op1;
74 		__entry->op2 = op2;
75 	),
76 
77 	TP_printk("name=%s, op1=%08x, op2=%08x",
78 		__entry->name, __entry->op1, __entry->op2)
79 );
80 
81 TRACE_EVENT(host1x_cdma_push_gather,
82 	TP_PROTO(const char *name, u32 mem_id,
83 			u32 words, u32 offset, void *cmdbuf),
84 
85 	TP_ARGS(name, mem_id, words, offset, cmdbuf),
86 
87 	TP_STRUCT__entry(
88 		__field(const char *, name)
89 		__field(u32, mem_id)
90 		__field(u32, words)
91 		__field(u32, offset)
92 		__field(bool, cmdbuf)
93 		__dynamic_array(u32, cmdbuf, words)
94 	),
95 
96 	TP_fast_assign(
97 		if (cmdbuf) {
98 			memcpy(__get_dynamic_array(cmdbuf), cmdbuf+offset,
99 					words * sizeof(u32));
100 		}
101 		__entry->cmdbuf = cmdbuf;
102 		__entry->name = name;
103 		__entry->mem_id = mem_id;
104 		__entry->words = words;
105 		__entry->offset = offset;
106 	),
107 
108 	TP_printk("name=%s, mem_id=%08x, words=%u, offset=%d, contents=[%s]",
109 	  __entry->name, __entry->mem_id,
110 	  __entry->words, __entry->offset,
111 	  __print_hex(__get_dynamic_array(cmdbuf),
112 		  __entry->cmdbuf ? __entry->words * 4 : 0))
113 );
114 
115 TRACE_EVENT(host1x_channel_submit,
116 	TP_PROTO(const char *name, u32 cmdbufs, u32 relocs, u32 waitchks,
117 			u32 syncpt_id, u32 syncpt_incrs),
118 
119 	TP_ARGS(name, cmdbufs, relocs, waitchks, syncpt_id, syncpt_incrs),
120 
121 	TP_STRUCT__entry(
122 		__field(const char *, name)
123 		__field(u32, cmdbufs)
124 		__field(u32, relocs)
125 		__field(u32, waitchks)
126 		__field(u32, syncpt_id)
127 		__field(u32, syncpt_incrs)
128 	),
129 
130 	TP_fast_assign(
131 		__entry->name = name;
132 		__entry->cmdbufs = cmdbufs;
133 		__entry->relocs = relocs;
134 		__entry->waitchks = waitchks;
135 		__entry->syncpt_id = syncpt_id;
136 		__entry->syncpt_incrs = syncpt_incrs;
137 	),
138 
139 	TP_printk("name=%s, cmdbufs=%u, relocs=%u, waitchks=%d,"
140 		"syncpt_id=%u, syncpt_incrs=%u",
141 	  __entry->name, __entry->cmdbufs, __entry->relocs, __entry->waitchks,
142 	  __entry->syncpt_id, __entry->syncpt_incrs)
143 );
144 
145 TRACE_EVENT(host1x_channel_submitted,
146 	TP_PROTO(const char *name, u32 syncpt_base, u32 syncpt_max),
147 
148 	TP_ARGS(name, syncpt_base, syncpt_max),
149 
150 	TP_STRUCT__entry(
151 		__field(const char *, name)
152 		__field(u32, syncpt_base)
153 		__field(u32, syncpt_max)
154 	),
155 
156 	TP_fast_assign(
157 		__entry->name = name;
158 		__entry->syncpt_base = syncpt_base;
159 		__entry->syncpt_max = syncpt_max;
160 	),
161 
162 	TP_printk("name=%s, syncpt_base=%d, syncpt_max=%d",
163 		__entry->name, __entry->syncpt_base, __entry->syncpt_max)
164 );
165 
166 TRACE_EVENT(host1x_channel_submit_complete,
167 	TP_PROTO(const char *name, int count, u32 thresh),
168 
169 	TP_ARGS(name, count, thresh),
170 
171 	TP_STRUCT__entry(
172 		__field(const char *, name)
173 		__field(int, count)
174 		__field(u32, thresh)
175 	),
176 
177 	TP_fast_assign(
178 		__entry->name = name;
179 		__entry->count = count;
180 		__entry->thresh = thresh;
181 	),
182 
183 	TP_printk("name=%s, count=%d, thresh=%d",
184 		__entry->name, __entry->count, __entry->thresh)
185 );
186 
187 TRACE_EVENT(host1x_wait_cdma,
188 	TP_PROTO(const char *name, u32 eventid),
189 
190 	TP_ARGS(name, eventid),
191 
192 	TP_STRUCT__entry(
193 		__field(const char *, name)
194 		__field(u32, eventid)
195 	),
196 
197 	TP_fast_assign(
198 		__entry->name = name;
199 		__entry->eventid = eventid;
200 	),
201 
202 	TP_printk("name=%s, event=%d", __entry->name, __entry->eventid)
203 );
204 
205 TRACE_EVENT(host1x_syncpt_load_min,
206 	TP_PROTO(u32 id, u32 val),
207 
208 	TP_ARGS(id, val),
209 
210 	TP_STRUCT__entry(
211 		__field(u32, id)
212 		__field(u32, val)
213 	),
214 
215 	TP_fast_assign(
216 		__entry->id = id;
217 		__entry->val = val;
218 	),
219 
220 	TP_printk("id=%d, val=%d", __entry->id, __entry->val)
221 );
222 
223 TRACE_EVENT(host1x_syncpt_wait_check,
224 	TP_PROTO(void *mem_id, u32 offset, u32 syncpt_id, u32 thresh, u32 min),
225 
226 	TP_ARGS(mem_id, offset, syncpt_id, thresh, min),
227 
228 	TP_STRUCT__entry(
229 		__field(void *, mem_id)
230 		__field(u32, offset)
231 		__field(u32, syncpt_id)
232 		__field(u32, thresh)
233 		__field(u32, min)
234 	),
235 
236 	TP_fast_assign(
237 		__entry->mem_id = mem_id;
238 		__entry->offset = offset;
239 		__entry->syncpt_id = syncpt_id;
240 		__entry->thresh = thresh;
241 		__entry->min = min;
242 	),
243 
244 	TP_printk("mem_id=%p, offset=%05x, id=%d, thresh=%d, current=%d",
245 		__entry->mem_id, __entry->offset,
246 		__entry->syncpt_id, __entry->thresh,
247 		__entry->min)
248 );
249 
250 #endif /*  _TRACE_HOST1X_H */
251 
252 /* This part must be outside protection */
253 #include <trace/define_trace.h>
254