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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 <[email protected]>
*/
#ifndef _LINUX_HWMON_SYSFS_H
#define _LINUX_HWMON_SYSFS_H
#include <linux/device.h>
#include <linux/kstrtox.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 */
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