linux/include/trace/events/host1x.h
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   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
  32struct host1x_bo;
  33
  34DECLARE_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
  42DEFINE_EVENT(host1x, host1x_channel_open,
  43        TP_PROTO(const char *name),
  44        TP_ARGS(name)
  45);
  46
  47DEFINE_EVENT(host1x, host1x_channel_release,
  48        TP_PROTO(const char *name),
  49        TP_ARGS(name)
  50);
  51
  52DEFINE_EVENT(host1x, host1x_cdma_begin,
  53        TP_PROTO(const char *name),
  54        TP_ARGS(name)
  55);
  56
  57DEFINE_EVENT(host1x, host1x_cdma_end,
  58        TP_PROTO(const char *name),
  59        TP_ARGS(name)
  60);
  61
  62TRACE_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
  83TRACE_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
 117TRACE_EVENT(host1x_channel_submit,
 118        TP_PROTO(const char *name, u32 cmdbufs, u32 relocs, u32 syncpt_id,
 119                 u32 syncpt_incrs),
 120
 121        TP_ARGS(name, cmdbufs, relocs, 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, syncpt_id)
 128                __field(u32, syncpt_incrs)
 129        ),
 130
 131        TP_fast_assign(
 132                __entry->name = name;
 133                __entry->cmdbufs = cmdbufs;
 134                __entry->relocs = relocs;
 135                __entry->syncpt_id = syncpt_id;
 136                __entry->syncpt_incrs = syncpt_incrs;
 137        ),
 138
 139        TP_printk("name=%s, cmdbufs=%u, relocs=%u, syncpt_id=%u, "
 140                  "syncpt_incrs=%u",
 141                  __entry->name, __entry->cmdbufs, __entry->relocs,
 142                  __entry->syncpt_id, __entry->syncpt_incrs)
 143);
 144
 145TRACE_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
 166TRACE_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
 187TRACE_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
 205TRACE_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
 223TRACE_EVENT(host1x_syncpt_wait_check,
 224        TP_PROTO(struct host1x_bo *bo, u32 offset, u32 syncpt_id, u32 thresh,
 225                 u32 min),
 226
 227        TP_ARGS(bo, offset, syncpt_id, thresh, min),
 228
 229        TP_STRUCT__entry(
 230                __field(struct host1x_bo *, bo)
 231                __field(u32, offset)
 232                __field(u32, syncpt_id)
 233                __field(u32, thresh)
 234                __field(u32, min)
 235        ),
 236
 237        TP_fast_assign(
 238                __entry->bo = bo;
 239                __entry->offset = offset;
 240                __entry->syncpt_id = syncpt_id;
 241                __entry->thresh = thresh;
 242                __entry->min = min;
 243        ),
 244
 245        TP_printk("bo=%p, offset=%05x, id=%d, thresh=%d, current=%d",
 246                __entry->bo, __entry->offset,
 247                __entry->syncpt_id, __entry->thresh,
 248                __entry->min)
 249);
 250
 251#endif /*  _TRACE_HOST1X_H */
 252
 253/* This part must be outside protection */
 254#include <trace/define_trace.h>
 255