drivers/gpu/drm/v3d/v3d_trace.h

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /* Copyright (C) 2015-2018 Broadcom */
   3
   4 #if !defined(_V3D_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _V3D_TRACE_H_
   6
   7 #include <linux/stringify.h>
   8 #include <linux/types.h>
   9 #include <linux/tracepoint.h>
  10
  11 #undef TRACE_SYSTEM
  12 #define TRACE_SYSTEM v3d
  13 #define TRACE_INCLUDE_FILE v3d_trace
  14
  15 TRACE_EVENT(v3d_submit_cl,
  16             TP_PROTO(struct drm_device *dev, bool is_render,
  17                      uint64_t seqno,
  18                      u32 ctnqba, u32 ctnqea),
  19             TP_ARGS(dev, is_render, seqno, ctnqba, ctnqea),
  20
  21             TP_STRUCT__entry(
  22                              __field(u32, dev)
  23                              __field(bool, is_render)
  24                              __field(u64, seqno)
  25                              __field(u32, ctnqba)
  26                              __field(u32, ctnqea)
  27                              ),
  28
  29             TP_fast_assign(
  30                            __entry->dev = dev->primary->index;
  31                            __entry->is_render = is_render;
  32                            __entry->seqno = seqno;
  33                            __entry->ctnqba = ctnqba;
  34                            __entry->ctnqea = ctnqea;
  35                            ),
  36
  37             TP_printk("dev=%u, %s, seqno=%llu, 0x%08x..0x%08x",
  38                       __entry->dev,
  39                       __entry->is_render ? "RCL" : "BCL",
  40                       __entry->seqno,
  41                       __entry->ctnqba,
  42                       __entry->ctnqea)
  43 );
  44
  45 TRACE_EVENT(v3d_reset_begin,
  46             TP_PROTO(struct drm_device *dev),
  47             TP_ARGS(dev),
  48
  49             TP_STRUCT__entry(
  50                              __field(u32, dev)
  51                              ),
  52
  53             TP_fast_assign(
  54                            __entry->dev = dev->primary->index;
  55                            ),
  56
  57             TP_printk("dev=%u",
  58                       __entry->dev)
  59 );
  60
  61 TRACE_EVENT(v3d_reset_end,
  62             TP_PROTO(struct drm_device *dev),
  63             TP_ARGS(dev),
  64
  65             TP_STRUCT__entry(
  66                              __field(u32, dev)
  67                              ),
  68
  69             TP_fast_assign(
  70                            __entry->dev = dev->primary->index;
  71                            ),
  72
  73             TP_printk("dev=%u",
  74                       __entry->dev)
  75 );
  76
  77 #endif /* _V3D_TRACE_H_ */
  78
  79 /* This part must be outside protection */
  80 #undef TRACE_INCLUDE_PATH
  81 #define TRACE_INCLUDE_PATH .
  82 #include <trace/define_trace.h>