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
   9 TRACE_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
  34 TRACE_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>