kernel/include/trace/events/host1x.h

   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 struct host1x_bo;
  33
  34 DECLARE_EVENT_CLASS(host1x,
  35         TP_PROTO(const char *name),
  36         TP_ARGS(name),
  37         TP_STRUCT__entry(__field(const char *, name)),
  38         TP_fast_assign(__entry->name = name;),
  39         TP_printk("name=%s", __entry->name)
  40 );
  41
  42 DEFINE_EVENT(host1x, host1x_channel_open,
  43         TP_PROTO(const char *name),
  44         TP_ARGS(name)
  45 );
  46
  47 DEFINE_EVENT(host1x, host1x_channel_release,
  48         TP_PROTO(const char *name),
  49         TP_ARGS(name)
  50 );
  51
  52 DEFINE_EVENT(host1x, host1x_cdma_begin,
  53         TP_PROTO(const char *name),
  54         TP_ARGS(name)
  55 );
  56
  57 DEFINE_EVENT(host1x, host1x_cdma_end,
  58         TP_PROTO(const char *name),
  59         TP_ARGS(name)
  60 );
  61
  62 TRACE_EVENT(host1x_cdma_push,
  63         TP_PROTO(const char *name, u32 op1, u32 op2),
  64
  65         TP_ARGS(name, op1, op2),
  66
  67         TP_STRUCT__entry(
  68                 __field(const char *, name)
  69                 __field(u32, op1)
  70                 __field(u32, op2)
  71         ),
  72
  73         TP_fast_assign(
  74                 __entry->name = name;
  75                 __entry->op1 = op1;
  76                 __entry->op2 = op2;
  77         ),
  78
  79         TP_printk("name=%s, op1=%08x, op2=%08x",
  80                 __entry->name, __entry->op1, __entry->op2)
  81 );
  82
  83 TRACE_EVENT(host1x_cdma_push_gather,
  84         TP_PROTO(const char *name, struct host1x_bo *bo,
  85                         u32 words, u32 offset, void *cmdbuf),
  86
  87         TP_ARGS(name, bo, words, offset, cmdbuf),
  88
  89         TP_STRUCT__entry(
  90                 __field(const char *, name)
  91                 __field(struct host1x_bo *, bo)
  92                 __field(u32, words)
  93                 __field(u32, offset)
  94                 __field(bool, cmdbuf)
  95                 __dynamic_array(u32, cmdbuf, words)
  96         ),
  97
  98         TP_fast_assign(
  99                 if (cmdbuf) {
 100                         memcpy(__get_dynamic_array(cmdbuf), cmdbuf+offset,
 101                                         words * sizeof(u32));
 102                 }
 103                 __entry->cmdbuf = cmdbuf;
 104                 __entry->name = name;
 105                 __entry->bo = bo;
 106                 __entry->words = words;
 107                 __entry->offset = offset;
 108         ),
 109
 110         TP_printk("name=%s, bo=%p, words=%u, offset=%d, contents=[%s]",
 111           __entry->name, __entry->bo,
 112           __entry->words, __entry->offset,
 113           __print_hex(__get_dynamic_array(cmdbuf),
 114                   __entry->cmdbuf ? __entry->words * 4 : 0))
 115 );
 116
 117 TRACE_EVENT(host1x_channel_submit,
 118         TP_PROTO(const char *name, u32 cmdbufs, u32 relocs, u32 waitchks,
 119                         u32 syncpt_id, u32 syncpt_incrs),
 120
 121         TP_ARGS(name, cmdbufs, relocs, waitchks, syncpt_id, syncpt_incrs),
 122
 123         TP_STRUCT__entry(
 124                 __field(const char *, name)
 125                 __field(u32, cmdbufs)
 126                 __field(u32, relocs)
 127                 __field(u32, waitchks)
 128                 __field(u32, syncpt_id)
 129                 __field(u32, syncpt_incrs)
 130         ),
 131
 132         TP_fast_assign(
 133                 __entry->name = name;
 134                 __entry->cmdbufs = cmdbufs;
 135                 __entry->relocs = relocs;
 136                 __entry->waitchks = waitchks;
 137                 __entry->syncpt_id = syncpt_id;
 138                 __entry->syncpt_incrs = syncpt_incrs;
 139         ),
 140
 141         TP_printk("name=%s, cmdbufs=%u, relocs=%u, waitchks=%d,"
 142                 "syncpt_id=%u, syncpt_incrs=%u",
 143           __entry->name, __entry->cmdbufs, __entry->relocs, __entry->waitchks,
 144           __entry->syncpt_id, __entry->syncpt_incrs)
 145 );
 146
 147 TRACE_EVENT(host1x_channel_submitted,
 148         TP_PROTO(const char *name, u32 syncpt_base, u32 syncpt_max),
 149
 150         TP_ARGS(name, syncpt_base, syncpt_max),
 151
 152         TP_STRUCT__entry(
 153                 __field(const char *, name)
 154                 __field(u32, syncpt_base)
 155                 __field(u32, syncpt_max)
 156         ),
 157
 158         TP_fast_assign(
 159                 __entry->name = name;
 160                 __entry->syncpt_base = syncpt_base;
 161                 __entry->syncpt_max = syncpt_max;
 162         ),
 163
 164         TP_printk("name=%s, syncpt_base=%d, syncpt_max=%d",
 165                 __entry->name, __entry->syncpt_base, __entry->syncpt_max)
 166 );
 167
 168 TRACE_EVENT(host1x_channel_submit_complete,
 169         TP_PROTO(const char *name, int count, u32 thresh),
 170
 171         TP_ARGS(name, count, thresh),
 172
 173         TP_STRUCT__entry(
 174                 __field(const char *, name)
 175                 __field(int, count)
 176                 __field(u32, thresh)
 177         ),
 178
 179         TP_fast_assign(
 180                 __entry->name = name;
 181                 __entry->count = count;
 182                 __entry->thresh = thresh;
 183         ),
 184
 185         TP_printk("name=%s, count=%d, thresh=%d",
 186                 __entry->name, __entry->count, __entry->thresh)
 187 );
 188
 189 TRACE_EVENT(host1x_wait_cdma,
 190         TP_PROTO(const char *name, u32 eventid),
 191
 192         TP_ARGS(name, eventid),
 193
 194         TP_STRUCT__entry(
 195                 __field(const char *, name)
 196                 __field(u32, eventid)
 197         ),
 198
 199         TP_fast_assign(
 200                 __entry->name = name;
 201                 __entry->eventid = eventid;
 202         ),
 203
 204         TP_printk("name=%s, event=%d", __entry->name, __entry->eventid)
 205 );
 206
 207 TRACE_EVENT(host1x_syncpt_load_min,
 208         TP_PROTO(u32 id, u32 val),
 209
 210         TP_ARGS(id, val),
 211
 212         TP_STRUCT__entry(
 213                 __field(u32, id)
 214                 __field(u32, val)
 215         ),
 216
 217         TP_fast_assign(
 218                 __entry->id = id;
 219                 __entry->val = val;
 220         ),
 221
 222         TP_printk("id=%d, val=%d", __entry->id, __entry->val)
 223 );
 224
 225 TRACE_EVENT(host1x_syncpt_wait_check,
 226         TP_PROTO(struct host1x_bo *bo, u32 offset, u32 syncpt_id, u32 thresh,
 227                  u32 min),
 228
 229         TP_ARGS(bo, offset, syncpt_id, thresh, min),
 230
 231         TP_STRUCT__entry(
 232                 __field(struct host1x_bo *, bo)
 233                 __field(u32, offset)
 234                 __field(u32, syncpt_id)
 235                 __field(u32, thresh)
 236                 __field(u32, min)
 237         ),
 238
 239         TP_fast_assign(
 240                 __entry->bo = bo;
 241                 __entry->offset = offset;
 242                 __entry->syncpt_id = syncpt_id;
 243                 __entry->thresh = thresh;
 244                 __entry->min = min;
 245         ),
 246
 247         TP_printk("bo=%p, offset=%05x, id=%d, thresh=%d, current=%d",
 248                 __entry->bo, __entry->offset,
 249                 __entry->syncpt_id, __entry->thresh,
 250                 __entry->min)
 251 );
 252
 253 #endif /*  _TRACE_HOST1X_H */
 254
 255 /* This part must be outside protection */
 256 #include <trace/define_trace.h>