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

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#undef TRACE_SYSTEM
   3#define TRACE_SYSTEM gpio
   4
   5#if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
   6#define _TRACE_GPIO_H
   7
   8#include <linux/tracepoint.h>
   9
  10TRACE_EVENT(gpio_direction,
  11
  12        TP_PROTO(unsigned gpio, int in, int err),
  13
  14        TP_ARGS(gpio, in, err),
  15
  16        TP_STRUCT__entry(
  17                __field(unsigned, gpio)
  18                __field(int, in)
  19                __field(int, err)
  20        ),
  21
  22        TP_fast_assign(
  23                __entry->gpio = gpio;
  24                __entry->in = in;
  25                __entry->err = err;
  26        ),
  27
  28        TP_printk("%u %3s (%d)", __entry->gpio,
  29                __entry->in ? "in" : "out", __entry->err)
  30);
  31
  32TRACE_EVENT(gpio_value,
  33
  34        TP_PROTO(unsigned gpio, int get, int value),
  35
  36        TP_ARGS(gpio, get, value),
  37
  38        TP_STRUCT__entry(
  39                __field(unsigned, gpio)
  40                __field(int, get)
  41                __field(int, value)
  42        ),
  43
  44        TP_fast_assign(
  45                __entry->gpio = gpio;
  46                __entry->get = get;
  47                __entry->value = value;
  48        ),
  49
  50        TP_printk("%u %3s %d", __entry->gpio,
  51                __entry->get ? "get" : "set", __entry->value)
  52);
  53
  54#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
  55
  56/* This part must be outside protection */
  57#include <trace/define_trace.h>
  58