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Diffstat (limited to 'include/linux/hwmon-sysfs.h')
| -rw-r--r-- | include/linux/hwmon-sysfs.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h new file mode 100644 index 000000000..cb26d02f5 --- /dev/null +++ b/include/linux/hwmon-sysfs.h @@ -0,0 +1,83 @@ +/* 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 */ |