| Uwe Kleine-König | 3f397c21 | 2011-05-20 00:40:19 -0600 | [diff] [blame] | 1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM gpio |
| 3 | |
| Tal Shorer | ddd7028 | 2015-08-01 15:27:58 +0300 | [diff] [blame] | 4 | #ifndef CONFIG_TRACING_EVENTS_GPIO |
| 5 | #define NOTRACE |
| 6 | #endif |
| 7 | |
| Uwe Kleine-König | 3f397c21 | 2011-05-20 00:40:19 -0600 | [diff] [blame] | 8 | #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) |
| 9 | #define _TRACE_GPIO_H |
| 10 | |
| 11 | #include <linux/tracepoint.h> |
| 12 | |
| 13 | TRACE_EVENT(gpio_direction, |
| 14 | |
| 15 | TP_PROTO(unsigned gpio, int in, int err), |
| 16 | |
| 17 | TP_ARGS(gpio, in, err), |
| 18 | |
| 19 | TP_STRUCT__entry( |
| 20 | __field(unsigned, gpio) |
| 21 | __field(int, in) |
| 22 | __field(int, err) |
| 23 | ), |
| 24 | |
| 25 | TP_fast_assign( |
| 26 | __entry->gpio = gpio; |
| 27 | __entry->in = in; |
| 28 | __entry->err = err; |
| 29 | ), |
| 30 | |
| 31 | TP_printk("%u %3s (%d)", __entry->gpio, |
| 32 | __entry->in ? "in" : "out", __entry->err) |
| 33 | ); |
| 34 | |
| 35 | TRACE_EVENT(gpio_value, |
| 36 | |
| 37 | TP_PROTO(unsigned gpio, int get, int value), |
| 38 | |
| 39 | TP_ARGS(gpio, get, value), |
| 40 | |
| 41 | TP_STRUCT__entry( |
| 42 | __field(unsigned, gpio) |
| 43 | __field(int, get) |
| 44 | __field(int, value) |
| 45 | ), |
| 46 | |
| 47 | TP_fast_assign( |
| 48 | __entry->gpio = gpio; |
| 49 | __entry->get = get; |
| 50 | __entry->value = value; |
| 51 | ), |
| 52 | |
| 53 | TP_printk("%u %3s %d", __entry->gpio, |
| 54 | __entry->get ? "get" : "set", __entry->value) |
| 55 | ); |
| 56 | |
| 57 | #endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */ |
| 58 | |
| 59 | /* This part must be outside protection */ |
| 60 | #include <trace/define_trace.h> |