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-rw-r--r--libsensors_iio/src/events.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/libsensors_iio/src/events.h b/libsensors_iio/src/events.h
deleted file mode 100644
index e924fe9..0000000
--- a/libsensors_iio/src/events.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The industrial I/O - event passing to userspace
- *
- * Copyright (c) 2008-2011 Jonathan Cameron
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef _IIO_EVENTS_H_
-#define _IIO_EVENTS_H_
-
-#include <linux/ioctl.h>
-#include <linux/types.h>
-#include "types.h"
-
-/**
- * struct iio_event_data - The actual event being pushed to userspace
- * @id: event identifier
- * @timestamp: best estimate of time of event occurrence (often from
- * the interrupt handler)
- */
-struct iio_event_data {
- __u64 id;
- __s64 timestamp;
-};
-
-#define IIO_GET_EVENT_FD_IOCTL _IOR('i', 0x90, int)
-
-enum iio_event_type {
- IIO_EV_TYPE_THRESH,
- IIO_EV_TYPE_MAG,
- IIO_EV_TYPE_ROC,
- IIO_EV_TYPE_THRESH_ADAPTIVE,
- IIO_EV_TYPE_MAG_ADAPTIVE,
- IIO_EV_TYPE_FIFO_EMPTIED,
-};
-
-enum iio_event_direction {
- IIO_EV_DIR_EITHER,
- IIO_EV_DIR_RISING,
- IIO_EV_DIR_FALLING,
-};
-
-/**
- * IIO_EVENT_CODE() - create event identifier
- * @chan_type: Type of the channel. Should be one of enum iio_chan_type.
- * @diff: Whether the event is for an differential channel or not.
- * @modifier: Modifier for the channel. Should be one of enum iio_modifier.
- * @direction: Direction of the event. One of enum iio_event_direction.
- * @type: Type of the event. Should be one of enum iio_event_type.
- * @chan: Channel number for non-differential channels.
- * @chan1: First channel number for differential channels.
- * @chan2: Second channel number for differential channels.
- */
-
-#define IIO_EVENT_CODE(chan_type, diff, modifier, direction, \
- type, chan, chan1, chan2) \
- (((u64)type << 56) | ((u64)diff << 55) | \
- ((u64)direction << 48) | ((u64)modifier << 40) | \
- ((u64)chan_type << 32) | (((u16)chan2) << 16) | ((u16)chan1) | \
- ((u16)chan))
-
-
-#define IIO_EV_DIR_MAX 4
-#define IIO_EV_BIT(type, direction) \
- (1 << (type*IIO_EV_DIR_MAX + direction))
-
-/**
- * IIO_MOD_EVENT_CODE() - create event identifier for modified channels
- * @chan_type: Type of the channel. Should be one of enum iio_chan_type.
- * @number: Channel number.
- * @modifier: Modifier for the channel. Should be one of enum iio_modifier.
- * @type: Type of the event. Should be one of enum iio_event_type.
- * @direction: Direction of the event. One of enum iio_event_direction.
- */
-
-#define IIO_MOD_EVENT_CODE(chan_type, number, modifier, \
- type, direction) \
- IIO_EVENT_CODE(chan_type, 0, modifier, direction, type, number, 0, 0)
-
-/**
- * IIO_UNMOD_EVENT_CODE() - create event identifier for unmodified channels
- * @chan_type: Type of the channel. Should be one of enum iio_chan_type.
- * @number: Channel number.
- * @type: Type of the event. Should be one of enum iio_event_type.
- * @direction: Direction of the event. One of enum iio_event_direction.
- */
-
-#define IIO_UNMOD_EVENT_CODE(chan_type, number, type, direction) \
- IIO_EVENT_CODE(chan_type, 0, 0, direction, type, number, 0, 0)
-
-#define IIO_EVENT_CODE_EXTRACT_TYPE(mask) ((mask >> 56) & 0xFF)
-
-#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 48) & 0xCF)
-
-#define IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(mask) ((mask >> 32) & 0xFF)
-
-/* Event code number extraction depends on which type of event we have.
- * Perhaps review this function in the future*/
-#define IIO_EVENT_CODE_EXTRACT_CHAN(mask) ((__s16)(mask & 0xFFFF))
-#define IIO_EVENT_CODE_EXTRACT_CHAN2(mask) ((__s16)(((mask) >> 16) & 0xFFFF))
-
-#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF)
-#define IIO_EVENT_CODE_EXTRACT_DIFF(mask) (((mask) >> 55) & 0x1)
-
-#endif /* _IIO_EVENTS_H_ */