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1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Counter interface enum functions
4 * Copyright (C) 2018 William Breathitt Gray
5 */
6#ifndef _COUNTER_ENUM_H_
7#define _COUNTER_ENUM_H_
8
9#include <linux/types.h>
10
11struct counter_device;
12struct counter_signal;
13struct counter_count;
14
15ssize_t counter_signal_enum_read(struct counter_device *counter,
16 struct counter_signal *signal, void *priv,
17 char *buf);
18ssize_t counter_signal_enum_write(struct counter_device *counter,
19 struct counter_signal *signal, void *priv,
20 const char *buf, size_t len);
21
22ssize_t counter_signal_enum_available_read(struct counter_device *counter,
23 struct counter_signal *signal,
24 void *priv, char *buf);
25
26ssize_t counter_count_enum_read(struct counter_device *counter,
27 struct counter_count *count, void *priv,
28 char *buf);
29ssize_t counter_count_enum_write(struct counter_device *counter,
30 struct counter_count *count, void *priv,
31 const char *buf, size_t len);
32
33ssize_t counter_count_enum_available_read(struct counter_device *counter,
34 struct counter_count *count,
35 void *priv, char *buf);
36
37ssize_t counter_device_enum_read(struct counter_device *counter, void *priv,
38 char *buf);
39ssize_t counter_device_enum_write(struct counter_device *counter, void *priv,
40 const char *buf, size_t len);
41
42ssize_t counter_device_enum_available_read(struct counter_device *counter,
43 void *priv, char *buf);
44
45#endif /* _COUNTER_ENUM_H_ */