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| /* SPDX-License-Identifier: GPL-2.0-or-later */
| /*
| * hwmon-sysfs.h - hardware monitoring chip driver sysfs defines
| *
| * Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.com>
| */
| #ifndef _LINUX_HWMON_SYSFS_H
| #define _LINUX_HWMON_SYSFS_H
|
| #include <linux/device.h>
|
| struct sensor_device_attribute{
| struct device_attribute dev_attr;
| int index;
| };
| #define to_sensor_dev_attr(_dev_attr) \
| container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
|
| #define SENSOR_ATTR(_name, _mode, _show, _store, _index) \
| { .dev_attr = __ATTR(_name, _mode, _show, _store), \
| .index = _index }
|
| #define SENSOR_ATTR_RO(_name, _func, _index) \
| SENSOR_ATTR(_name, 0444, _func##_show, NULL, _index)
|
| #define SENSOR_ATTR_RW(_name, _func, _index) \
| SENSOR_ATTR(_name, 0644, _func##_show, _func##_store, _index)
|
| #define SENSOR_ATTR_WO(_name, _func, _index) \
| SENSOR_ATTR(_name, 0200, NULL, _func##_store, _index)
|
| #define SENSOR_DEVICE_ATTR(_name, _mode, _show, _store, _index) \
| struct sensor_device_attribute sensor_dev_attr_##_name \
| = SENSOR_ATTR(_name, _mode, _show, _store, _index)
|
| #define SENSOR_DEVICE_ATTR_RO(_name, _func, _index) \
| SENSOR_DEVICE_ATTR(_name, 0444, _func##_show, NULL, _index)
|
| #define SENSOR_DEVICE_ATTR_RW(_name, _func, _index) \
| SENSOR_DEVICE_ATTR(_name, 0644, _func##_show, _func##_store, _index)
|
| #define SENSOR_DEVICE_ATTR_WO(_name, _func, _index) \
| SENSOR_DEVICE_ATTR(_name, 0200, NULL, _func##_store, _index)
|
| struct sensor_device_attribute_2 {
| struct device_attribute dev_attr;
| u8 index;
| u8 nr;
| };
| #define to_sensor_dev_attr_2(_dev_attr) \
| container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
|
| #define SENSOR_ATTR_2(_name, _mode, _show, _store, _nr, _index) \
| { .dev_attr = __ATTR(_name, _mode, _show, _store), \
| .index = _index, \
| .nr = _nr }
|
| #define SENSOR_ATTR_2_RO(_name, _func, _nr, _index) \
| SENSOR_ATTR_2(_name, 0444, _func##_show, NULL, _nr, _index)
|
| #define SENSOR_ATTR_2_RW(_name, _func, _nr, _index) \
| SENSOR_ATTR_2(_name, 0644, _func##_show, _func##_store, _nr, _index)
|
| #define SENSOR_ATTR_2_WO(_name, _func, _nr, _index) \
| SENSOR_ATTR_2(_name, 0200, NULL, _func##_store, _nr, _index)
|
| #define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
| struct sensor_device_attribute_2 sensor_dev_attr_##_name \
| = SENSOR_ATTR_2(_name, _mode, _show, _store, _nr, _index)
|
| #define SENSOR_DEVICE_ATTR_2_RO(_name, _func, _nr, _index) \
| SENSOR_DEVICE_ATTR_2(_name, 0444, _func##_show, NULL, \
| _nr, _index)
|
| #define SENSOR_DEVICE_ATTR_2_RW(_name, _func, _nr, _index) \
| SENSOR_DEVICE_ATTR_2(_name, 0644, _func##_show, _func##_store, \
| _nr, _index)
|
| #define SENSOR_DEVICE_ATTR_2_WO(_name, _func, _nr, _index) \
| SENSOR_DEVICE_ATTR_2(_name, 0200, NULL, _func##_store, \
| _nr, _index)
|
| #endif /* _LINUX_HWMON_SYSFS_H */
|
|
