1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* 2 /*
3 * hwmon-sysfs.h - hardware monitoring chip d 3 * hwmon-sysfs.h - hardware monitoring chip driver sysfs defines
4 * 4 *
5 * Copyright (C) 2005 Yani Ioannou <yani.ioan 5 * Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.com>
6 */ 6 */
7 #ifndef _LINUX_HWMON_SYSFS_H 7 #ifndef _LINUX_HWMON_SYSFS_H
8 #define _LINUX_HWMON_SYSFS_H 8 #define _LINUX_HWMON_SYSFS_H
9 9
10 #include <linux/device.h> 10 #include <linux/device.h>
11 #include <linux/kstrtox.h> <<
12 11
13 struct sensor_device_attribute{ 12 struct sensor_device_attribute{
14 struct device_attribute dev_attr; 13 struct device_attribute dev_attr;
15 int index; 14 int index;
16 }; 15 };
17 #define to_sensor_dev_attr(_dev_attr) \ 16 #define to_sensor_dev_attr(_dev_attr) \
18 container_of(_dev_attr, struct sensor_ 17 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
19 18
20 #define SENSOR_ATTR(_name, _mode, _show, _stor 19 #define SENSOR_ATTR(_name, _mode, _show, _store, _index) \
21 { .dev_attr = __ATTR(_name, _mode, _sh 20 { .dev_attr = __ATTR(_name, _mode, _show, _store), \
22 .index = _index } 21 .index = _index }
23 22
24 #define SENSOR_ATTR_RO(_name, _func, _index) 23 #define SENSOR_ATTR_RO(_name, _func, _index) \
25 SENSOR_ATTR(_name, 0444, _func##_show, 24 SENSOR_ATTR(_name, 0444, _func##_show, NULL, _index)
26 25
27 #define SENSOR_ATTR_RW(_name, _func, _index) 26 #define SENSOR_ATTR_RW(_name, _func, _index) \
28 SENSOR_ATTR(_name, 0644, _func##_show, 27 SENSOR_ATTR(_name, 0644, _func##_show, _func##_store, _index)
29 28
30 #define SENSOR_ATTR_WO(_name, _func, _index) 29 #define SENSOR_ATTR_WO(_name, _func, _index) \
31 SENSOR_ATTR(_name, 0200, NULL, _func## 30 SENSOR_ATTR(_name, 0200, NULL, _func##_store, _index)
32 31
33 #define SENSOR_DEVICE_ATTR(_name, _mode, _show 32 #define SENSOR_DEVICE_ATTR(_name, _mode, _show, _store, _index) \
34 struct sensor_device_attribute sensor_dev_attr 33 struct sensor_device_attribute sensor_dev_attr_##_name \
35 = SENSOR_ATTR(_name, _mode, _show, _st 34 = SENSOR_ATTR(_name, _mode, _show, _store, _index)
36 35
37 #define SENSOR_DEVICE_ATTR_RO(_name, _func, _i 36 #define SENSOR_DEVICE_ATTR_RO(_name, _func, _index) \
38 SENSOR_DEVICE_ATTR(_name, 0444, _func# 37 SENSOR_DEVICE_ATTR(_name, 0444, _func##_show, NULL, _index)
39 38
40 #define SENSOR_DEVICE_ATTR_RW(_name, _func, _i 39 #define SENSOR_DEVICE_ATTR_RW(_name, _func, _index) \
41 SENSOR_DEVICE_ATTR(_name, 0644, _func# 40 SENSOR_DEVICE_ATTR(_name, 0644, _func##_show, _func##_store, _index)
42 41
43 #define SENSOR_DEVICE_ATTR_WO(_name, _func, _i 42 #define SENSOR_DEVICE_ATTR_WO(_name, _func, _index) \
44 SENSOR_DEVICE_ATTR(_name, 0200, NULL, 43 SENSOR_DEVICE_ATTR(_name, 0200, NULL, _func##_store, _index)
45 44
46 struct sensor_device_attribute_2 { 45 struct sensor_device_attribute_2 {
47 struct device_attribute dev_attr; 46 struct device_attribute dev_attr;
48 u8 index; 47 u8 index;
49 u8 nr; 48 u8 nr;
50 }; 49 };
51 #define to_sensor_dev_attr_2(_dev_attr) \ 50 #define to_sensor_dev_attr_2(_dev_attr) \
52 container_of(_dev_attr, struct sensor_ 51 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
53 52
54 #define SENSOR_ATTR_2(_name, _mode, _show, _st 53 #define SENSOR_ATTR_2(_name, _mode, _show, _store, _nr, _index) \
55 { .dev_attr = __ATTR(_name, _mode, _sh 54 { .dev_attr = __ATTR(_name, _mode, _show, _store), \
56 .index = _index, 55 .index = _index, \
57 .nr = _nr } 56 .nr = _nr }
58 57
59 #define SENSOR_ATTR_2_RO(_name, _func, _nr, _i 58 #define SENSOR_ATTR_2_RO(_name, _func, _nr, _index) \
60 SENSOR_ATTR_2(_name, 0444, _func##_sho 59 SENSOR_ATTR_2(_name, 0444, _func##_show, NULL, _nr, _index)
61 60
62 #define SENSOR_ATTR_2_RW(_name, _func, _nr, _i 61 #define SENSOR_ATTR_2_RW(_name, _func, _nr, _index) \
63 SENSOR_ATTR_2(_name, 0644, _func##_sho 62 SENSOR_ATTR_2(_name, 0644, _func##_show, _func##_store, _nr, _index)
64 63
65 #define SENSOR_ATTR_2_WO(_name, _func, _nr, _i 64 #define SENSOR_ATTR_2_WO(_name, _func, _nr, _index) \
66 SENSOR_ATTR_2(_name, 0200, NULL, _func 65 SENSOR_ATTR_2(_name, 0200, NULL, _func##_store, _nr, _index)
67 66
68 #define SENSOR_DEVICE_ATTR_2(_name,_mode,_show 67 #define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
69 struct sensor_device_attribute_2 sensor_dev_at 68 struct sensor_device_attribute_2 sensor_dev_attr_##_name \
70 = SENSOR_ATTR_2(_name, _mode, _show, _ 69 = SENSOR_ATTR_2(_name, _mode, _show, _store, _nr, _index)
71 70
72 #define SENSOR_DEVICE_ATTR_2_RO(_name, _func, 71 #define SENSOR_DEVICE_ATTR_2_RO(_name, _func, _nr, _index) \
73 SENSOR_DEVICE_ATTR_2(_name, 0444, _fun 72 SENSOR_DEVICE_ATTR_2(_name, 0444, _func##_show, NULL, \
74 _nr, _index) 73 _nr, _index)
75 74
76 #define SENSOR_DEVICE_ATTR_2_RW(_name, _func, 75 #define SENSOR_DEVICE_ATTR_2_RW(_name, _func, _nr, _index) \
77 SENSOR_DEVICE_ATTR_2(_name, 0644, _fun 76 SENSOR_DEVICE_ATTR_2(_name, 0644, _func##_show, _func##_store, \
78 _nr, _index) 77 _nr, _index)
79 78
80 #define SENSOR_DEVICE_ATTR_2_WO(_name, _func, 79 #define SENSOR_DEVICE_ATTR_2_WO(_name, _func, _nr, _index) \
81 SENSOR_DEVICE_ATTR_2(_name, 0200, NULL 80 SENSOR_DEVICE_ATTR_2(_name, 0200, NULL, _func##_store, \
82 _nr, _index) 81 _nr, _index)
83 82
84 #endif /* _LINUX_HWMON_SYSFS_H */ 83 #endif /* _LINUX_HWMON_SYSFS_H */
85 84
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