LXR linux/include/trace/events/siox.h

   1#undef TRACE_SYSTEM
   2#define TRACE_SYSTEM siox
   3
   4#if !defined(_TRACE_SIOX_H) || defined(TRACE_HEADER_MULTI_READ)
   5#define _TRACE_SIOX_H
   6
   7#include <linux/tracepoint.h>
   8
   9TRACE_EVENT(siox_set_data,
  10            TP_PROTO(const struct siox_master *smaster,
  11                     const struct siox_device *sdevice,
  12                     unsigned int devno, size_t bufoffset),
  13            TP_ARGS(smaster, sdevice, devno, bufoffset),
  14            TP_STRUCT__entry(
  15                             __field(int, busno)
  16                             __field(unsigned int, devno)
  17                             __field(size_t, inbytes)
  18                             __dynamic_array(u8, buf, sdevice->inbytes)
  19                            ),
  20            TP_fast_assign(
  21                           __entry->busno = smaster->busno;
  22                           __entry->devno = devno;
  23                           __entry->inbytes = sdevice->inbytes;
  24                           memcpy(__get_dynamic_array(buf),
  25                                  smaster->buf + bufoffset, sdevice->inbytes);
  26                          ),
  27            TP_printk("siox-%d-%u [%*phD]",
  28                      __entry->busno,
  29                      __entry->devno,
  30                      (int)__entry->inbytes, __get_dynamic_array(buf)
  31                     )
  32);
  33
  34TRACE_EVENT(siox_get_data,
  35            TP_PROTO(const struct siox_master *smaster,
  36                     const struct siox_device *sdevice,
  37                     unsigned int devno, u8 status_clean,
  38                     size_t bufoffset),
  39            TP_ARGS(smaster, sdevice, devno, status_clean, bufoffset),
  40            TP_STRUCT__entry(
  41                             __field(int, busno)
  42                             __field(unsigned int, devno)
  43                             __field(u8, status_clean)
  44                             __field(size_t, outbytes)
  45                             __dynamic_array(u8, buf, sdevice->outbytes)
  46                            ),
  47            TP_fast_assign(
  48                           __entry->busno = smaster->busno;
  49                           __entry->devno = devno;
  50                           __entry->status_clean = status_clean;
  51                           __entry->outbytes = sdevice->outbytes;
  52                           memcpy(__get_dynamic_array(buf),
  53                                  smaster->buf + bufoffset, sdevice->outbytes);
  54                          ),
  55            TP_printk("siox-%d-%u (%02hhx) [%*phD]",
  56                      __entry->busno,
  57                      __entry->devno,
  58                      __entry->status_clean,
  59                      (int)__entry->outbytes, __get_dynamic_array(buf)
  60                     )
  61);
  62
  63#endif /* if !defined(_TRACE_SIOX_H) || defined(TRACE_HEADER_MULTI_READ) */
  64
  65/* This part must be outside protection */
  66#include <trace/define_trace.h>
  67