drivers/gpu/drm/vc4/vc4_trace.h

   1 /*
   2  * Copyright (C) 2015 Broadcom
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 #if !defined(_VC4_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
  10 #define _VC4_TRACE_H_
  11
  12 #include <linux/stringify.h>
  13 #include <linux/types.h>
  14 #include <linux/tracepoint.h>
  15
  16 #undef TRACE_SYSTEM
  17 #define TRACE_SYSTEM vc4
  18 #define TRACE_INCLUDE_FILE vc4_trace
  19
  20 TRACE_EVENT(vc4_wait_for_seqno_begin,
  21             TP_PROTO(struct drm_device *dev, uint64_t seqno, uint64_t timeout),
  22             TP_ARGS(dev, seqno, timeout),
  23
  24             TP_STRUCT__entry(
  25                              __field(u32, dev)
  26                              __field(u64, seqno)
  27                              __field(u64, timeout)
  28                              ),
  29
  30             TP_fast_assign(
  31                            __entry->dev = dev->primary->index;
  32                            __entry->seqno = seqno;
  33                            __entry->timeout = timeout;
  34                            ),
  35
  36             TP_printk("dev=%u, seqno=%llu, timeout=%llu",
  37                       __entry->dev, __entry->seqno, __entry->timeout)
  38 );
  39
  40 TRACE_EVENT(vc4_wait_for_seqno_end,
  41             TP_PROTO(struct drm_device *dev, uint64_t seqno),
  42             TP_ARGS(dev, seqno),
  43
  44             TP_STRUCT__entry(
  45                              __field(u32, dev)
  46                              __field(u64, seqno)
  47                              ),
  48
  49             TP_fast_assign(
  50                            __entry->dev = dev->primary->index;
  51                            __entry->seqno = seqno;
  52                            ),
  53
  54             TP_printk("dev=%u, seqno=%llu",
  55                       __entry->dev, __entry->seqno)
  56 );
  57
  58 #endif /* _VC4_TRACE_H_ */
  59
  60 /* This part must be outside protection */
  61 #undef TRACE_INCLUDE_PATH
  62 #define TRACE_INCLUDE_PATH .
  63 #include <trace/define_trace.h>