events/fsi_master_i2cr.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #undef TRACE_SYSTEM
   4 #define TRACE_SYSTEM fsi_master_i2cr
   5
   6 #if !defined(_TRACE_FSI_MASTER_I2CR_H) || defined(TRACE_HEADER_MULTI_READ)
   7 #define _TRACE_FSI_MASTER_I2CR_H
   8
   9 #include <linux/tracepoint.h>
  10
  11 TRACE_EVENT(i2cr_i2c_error,
  12         TP_PROTO(const struct i2c_client *client, uint32_t command, int rc),
  13         TP_ARGS(client, command, rc),
  14         TP_STRUCT__entry(
  15                 __field(int, bus)
  16                 __field(int, rc)
  17                 __array(unsigned char, command, sizeof(uint32_t))
  18                 __field(unsigned short, addr)
  19         ),
  20         TP_fast_assign(
  21                 __entry->bus = client->adapter->nr;
  22                 __entry->rc = rc;
  23                 memcpy(__entry->command, &command, sizeof(uint32_t));
  24                 __entry->addr = client->addr;
  25         ),
  26         TP_printk("%d-%02x command:{ %*ph } rc:%d", __entry->bus, __entry->addr,
  27                   (int)sizeof(uint32_t), __entry->command, __entry->rc)
  28 );
  29
  30 TRACE_EVENT(i2cr_read,
  31         TP_PROTO(const struct i2c_client *client, uint32_t command, uint64_t *data),
  32         TP_ARGS(client, command, data),
  33         TP_STRUCT__entry(
  34                 __field(int, bus)
  35                 __array(unsigned char, data, sizeof(uint64_t))
  36                 __array(unsigned char, command, sizeof(uint32_t))
  37                 __field(unsigned short, addr)
  38         ),
  39         TP_fast_assign(
  40                 __entry->bus = client->adapter->nr;
  41                 memcpy(__entry->data, data, sizeof(uint64_t));
  42                 memcpy(__entry->command, &command, sizeof(uint32_t));
  43                 __entry->addr = client->addr;
  44         ),
  45         TP_printk("%d-%02x command:{ %*ph } { %*ph }", __entry->bus, __entry->addr,
  46                   (int)sizeof(uint32_t), __entry->command, (int)sizeof(uint64_t), __entry->data)
  47 );
  48
  49 TRACE_EVENT(i2cr_status,
  50         TP_PROTO(const struct i2c_client *client, uint64_t status),
  51         TP_ARGS(client, status),
  52         TP_STRUCT__entry(
  53                 __field(uint64_t, status)
  54                 __field(int, bus)
  55                 __field(unsigned short, addr)
  56         ),
  57         TP_fast_assign(
  58                 __entry->status = status;
  59                 __entry->bus = client->adapter->nr;
  60                 __entry->addr = client->addr;
  61         ),
  62         TP_printk("%d-%02x %016llx", __entry->bus, __entry->addr, __entry->status)
  63 );
  64
  65 TRACE_EVENT(i2cr_status_error,
  66         TP_PROTO(const struct i2c_client *client, uint64_t status, uint64_t error, uint64_t log),
  67         TP_ARGS(client, status, error, log),
  68         TP_STRUCT__entry(
  69                 __field(uint64_t, error)
  70                 __field(uint64_t, log)
  71                 __field(uint64_t, status)
  72                 __field(int, bus)
  73                 __field(unsigned short, addr)
  74         ),
  75         TP_fast_assign(
  76                 __entry->error = error;
  77                 __entry->log = log;
  78                 __entry->status = status;
  79                 __entry->bus = client->adapter->nr;
  80                 __entry->addr = client->addr;
  81         ),
  82         TP_printk("%d-%02x status:%016llx error:%016llx log:%016llx", __entry->bus, __entry->addr,
  83                   __entry->status, __entry->error, __entry->log)
  84 );
  85
  86 TRACE_EVENT(i2cr_write,
  87         TP_PROTO(const struct i2c_client *client, uint32_t command, uint64_t data),
  88         TP_ARGS(client, command, data),
  89         TP_STRUCT__entry(
  90                 __field(int, bus)
  91                 __array(unsigned char, data, sizeof(uint64_t))
  92                 __array(unsigned char, command, sizeof(uint32_t))
  93                 __field(unsigned short, addr)
  94         ),
  95         TP_fast_assign(
  96                 __entry->bus = client->adapter->nr;
  97                 memcpy(__entry->data, &data, sizeof(uint64_t));
  98                 memcpy(__entry->command, &command, sizeof(uint32_t));
  99                 __entry->addr = client->addr;
 100         ),
 101         TP_printk("%d-%02x command:{ %*ph } { %*ph }", __entry->bus, __entry->addr,
 102                   (int)sizeof(uint32_t), __entry->command, (int)sizeof(uint64_t), __entry->data)
 103 );
 104
 105 #endif
 106
 107 #include <trace/define_trace.h>