include/trace/events/fsi.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #undef TRACE_SYSTEM
   4 #define TRACE_SYSTEM fsi
   5
   6 #if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ)
   7 #define _TRACE_FSI_H
   8
   9 #include <linux/tracepoint.h>
  10
  11 TRACE_EVENT(fsi_master_read,
  12         TP_PROTO(const struct fsi_master *master, int link, int id,
  13                         uint32_t addr, size_t size),
  14         TP_ARGS(master, link, id, addr, size),
  15         TP_STRUCT__entry(
  16                 __field(int,    master_idx)
  17                 __field(int,    link)
  18                 __field(int,    id)
  19                 __field(__u32,  addr)
  20                 __field(size_t, size)
  21         ),
  22         TP_fast_assign(
  23                 __entry->master_idx = master->idx;
  24                 __entry->link = link;
  25                 __entry->id = id;
  26                 __entry->addr = addr;
  27                 __entry->size = size;
  28         ),
  29         TP_printk("fsi%d:%02d:%02d %08x[%zd]",
  30                 __entry->master_idx,
  31                 __entry->link,
  32                 __entry->id,
  33                 __entry->addr,
  34                 __entry->size
  35         )
  36 );
  37
  38 TRACE_EVENT(fsi_master_write,
  39         TP_PROTO(const struct fsi_master *master, int link, int id,
  40                         uint32_t addr, size_t size, const void *data),
  41         TP_ARGS(master, link, id, addr, size, data),
  42         TP_STRUCT__entry(
  43                 __field(int,    master_idx)
  44                 __field(int,    link)
  45                 __field(int,    id)
  46                 __field(__u32,  addr)
  47                 __field(size_t, size)
  48                 __field(__u32,  data)
  49         ),
  50         TP_fast_assign(
  51                 __entry->master_idx = master->idx;
  52                 __entry->link = link;
  53                 __entry->id = id;
  54                 __entry->addr = addr;
  55                 __entry->size = size;
  56                 __entry->data = 0;
  57                 memcpy(&__entry->data, data, size);
  58         ),
  59         TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}",
  60                 __entry->master_idx,
  61                 __entry->link,
  62                 __entry->id,
  63                 __entry->addr,
  64                 __entry->size,
  65                 (int)__entry->size, &__entry->data
  66         )
  67 );
  68
  69 TRACE_EVENT(fsi_master_rw_result,
  70         TP_PROTO(const struct fsi_master *master, int link, int id,
  71                         uint32_t addr, size_t size,
  72                         bool write, const void *data, int ret),
  73         TP_ARGS(master, link, id, addr, size, write, data, ret),
  74         TP_STRUCT__entry(
  75                 __field(int,    master_idx)
  76                 __field(int,    link)
  77                 __field(int,    id)
  78                 __field(__u32,  addr)
  79                 __field(size_t, size)
  80                 __field(bool,   write)
  81                 __field(__u32,  data)
  82                 __field(int,    ret)
  83         ),
  84         TP_fast_assign(
  85                 __entry->master_idx = master->idx;
  86                 __entry->link = link;
  87                 __entry->id = id;
  88                 __entry->addr = addr;
  89                 __entry->size = size;
  90                 __entry->write = write;
  91                 __entry->data = 0;
  92                 __entry->ret = ret;
  93                 if (__entry->write || !__entry->ret)
  94                         memcpy(&__entry->data, data, size);
  95         ),
  96         TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d",
  97                 __entry->master_idx,
  98                 __entry->link,
  99                 __entry->id,
 100                 __entry->addr,
 101                 __entry->size,
 102                 __entry->write ? "<=" : "=>",
 103                 (int)__entry->size, &__entry->data,
 104                 __entry->ret
 105         )
 106 );
 107
 108 TRACE_EVENT(fsi_master_break,
 109         TP_PROTO(const struct fsi_master *master, int link),
 110         TP_ARGS(master, link),
 111         TP_STRUCT__entry(
 112                 __field(int,    master_idx)
 113                 __field(int,    link)
 114         ),
 115         TP_fast_assign(
 116                 __entry->master_idx = master->idx;
 117                 __entry->link = link;
 118         ),
 119         TP_printk("fsi%d:%d",
 120                 __entry->master_idx,
 121                 __entry->link
 122         )
 123 );
 124
 125
 126 #endif /* _TRACE_FSI_H */
 127
 128 #include <trace/define_trace.h>