include/trace/events/fsi.h

   1
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM fsi
   4
   5 #if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_FSI_H
   7
   8 #include <linux/tracepoint.h>
   9
  10 TRACE_EVENT(fsi_master_read,
  11         TP_PROTO(const struct fsi_master *master, int link, int id,
  12                         uint32_t addr, size_t size),
  13         TP_ARGS(master, link, id, addr, size),
  14         TP_STRUCT__entry(
  15                 __field(int,    master_idx)
  16                 __field(int,    link)
  17                 __field(int,    id)
  18                 __field(__u32,  addr)
  19                 __field(size_t, size)
  20         ),
  21         TP_fast_assign(
  22                 __entry->master_idx = master->idx;
  23                 __entry->link = link;
  24                 __entry->id = id;
  25                 __entry->addr = addr;
  26                 __entry->size = size;
  27         ),
  28         TP_printk("fsi%d:%02d:%02d %08x[%zd]",
  29                 __entry->master_idx,
  30                 __entry->link,
  31                 __entry->id,
  32                 __entry->addr,
  33                 __entry->size
  34         )
  35 );
  36
  37 TRACE_EVENT(fsi_master_write,
  38         TP_PROTO(const struct fsi_master *master, int link, int id,
  39                         uint32_t addr, size_t size, const void *data),
  40         TP_ARGS(master, link, id, addr, size, data),
  41         TP_STRUCT__entry(
  42                 __field(int,    master_idx)
  43                 __field(int,    link)
  44                 __field(int,    id)
  45                 __field(__u32,  addr)
  46                 __field(size_t, size)
  47                 __field(__u32,  data)
  48         ),
  49         TP_fast_assign(
  50                 __entry->master_idx = master->idx;
  51                 __entry->link = link;
  52                 __entry->id = id;
  53                 __entry->addr = addr;
  54                 __entry->size = size;
  55                 __entry->data = 0;
  56                 memcpy(&__entry->data, data, size);
  57         ),
  58         TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}",
  59                 __entry->master_idx,
  60                 __entry->link,
  61                 __entry->id,
  62                 __entry->addr,
  63                 __entry->size,
  64                 (int)__entry->size, &__entry->data
  65         )
  66 );
  67
  68 TRACE_EVENT(fsi_master_rw_result,
  69         TP_PROTO(const struct fsi_master *master, int link, int id,
  70                         uint32_t addr, size_t size,
  71                         bool write, const void *data, int ret),
  72         TP_ARGS(master, link, id, addr, size, write, data, ret),
  73         TP_STRUCT__entry(
  74                 __field(int,    master_idx)
  75                 __field(int,    link)
  76                 __field(int,    id)
  77                 __field(__u32,  addr)
  78                 __field(size_t, size)
  79                 __field(bool,   write)
  80                 __field(__u32,  data)
  81                 __field(int,    ret)
  82         ),
  83         TP_fast_assign(
  84                 __entry->master_idx = master->idx;
  85                 __entry->link = link;
  86                 __entry->id = id;
  87                 __entry->addr = addr;
  88                 __entry->size = size;
  89                 __entry->write = write;
  90                 __entry->data = 0;
  91                 __entry->ret = ret;
  92                 if (__entry->write || !__entry->ret)
  93                         memcpy(&__entry->data, data, size);
  94         ),
  95         TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d",
  96                 __entry->master_idx,
  97                 __entry->link,
  98                 __entry->id,
  99                 __entry->addr,
 100                 __entry->size,
 101                 __entry->write ? "<=" : "=>",
 102                 (int)__entry->size, &__entry->data,
 103                 __entry->ret
 104         )
 105 );
 106
 107 TRACE_EVENT(fsi_master_break,
 108         TP_PROTO(const struct fsi_master *master, int link),
 109         TP_ARGS(master, link),
 110         TP_STRUCT__entry(
 111                 __field(int,    master_idx)
 112                 __field(int,    link)
 113         ),
 114         TP_fast_assign(
 115                 __entry->master_idx = master->idx;
 116                 __entry->link = link;
 117         ),
 118         TP_printk("fsi%d:%d",
 119                 __entry->master_idx,
 120                 __entry->link
 121         )
 122 );
 123
 124
 125 #endif /* _TRACE_FSI_H */
 126
 127 #include <trace/define_trace.h>