Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.

1 files changed, 512 insertions, 512 deletions

diff --git a/contrib/libs/linux-headers/linux/input.h b/contrib/libs/linux-headers/linux/input.h
index 537d23ea000..533828e4e99 100644
--- a/contrib/libs/linux-headers/linux/input.h
+++ b/contrib/libs/linux-headers/linux/input.h
@@ -1,512 +1,512 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * 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 _INPUT_H
-#define _INPUT_H
-
-
-#include <sys/time.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <linux/types.h>
-
-#include "input-event-codes.h"
-
-/*
- * The event structure itself
- * Note that __USE_TIME_BITS64 is defined by libc based on
- * application's request to use 64 bit time_t.
- */
-
-struct input_event {
-#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__)
-	struct timeval time;
-#define input_event_sec time.tv_sec
-#define input_event_usec time.tv_usec
-#else
-	__kernel_ulong_t __sec;
-#if defined(__sparc__) && defined(__arch64__)
-	unsigned int __usec;
-	unsigned int __pad;
-#else
-	__kernel_ulong_t __usec;
-#endif
-#define input_event_sec  __sec
-#define input_event_usec __usec
-#endif
-	__u16 type;
-	__u16 code;
-	__s32 value;
-};
-
-/*
- * Protocol version.
- */
-
-#define EV_VERSION		0x010001
-
-/*
- * IOCTLs (0x00 - 0x7f)
- */
-
-struct input_id {
-	__u16 bustype;
-	__u16 vendor;
-	__u16 product;
-	__u16 version;
-};
-
-/**
- * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
- * @value: latest reported value for the axis.
- * @minimum: specifies minimum value for the axis.
- * @maximum: specifies maximum value for the axis.
- * @fuzz: specifies fuzz value that is used to filter noise from
- *	the event stream.
- * @flat: values that are within this value will be discarded by
- *	joydev interface and reported as 0 instead.
- * @resolution: specifies resolution for the values reported for
- *	the axis.
- *
- * Note that input core does not clamp reported values to the
- * [minimum, maximum] limits, such task is left to userspace.
- *
- * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z)
- * is reported in units per millimeter (units/mm), resolution
- * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported
- * in units per radian.
- * When INPUT_PROP_ACCELEROMETER is set the resolution changes.
- * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
- * in units per g (units/g) and in units per degree per second
- * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
- */
-struct input_absinfo {
-	__s32 value;
-	__s32 minimum;
-	__s32 maximum;
-	__s32 fuzz;
-	__s32 flat;
-	__s32 resolution;
-};
-
-/**
- * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
- * @scancode: scancode represented in machine-endian form.
- * @len: length of the scancode that resides in @scancode buffer.
- * @index: index in the keymap, may be used instead of scancode
- * @flags: allows to specify how kernel should handle the request. For
- *	example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel
- *	should perform lookup in keymap by @index instead of @scancode
- * @keycode: key code assigned to this scancode
- *
- * The structure is used to retrieve and modify keymap data. Users have
- * option of performing lookup either by @scancode itself or by @index
- * in keymap entry. EVIOCGKEYCODE will also return scancode or index
- * (depending on which element was used to perform lookup).
- */
-struct input_keymap_entry {
-#define INPUT_KEYMAP_BY_INDEX	(1 << 0)
-	__u8  flags;
-	__u8  len;
-	__u16 index;
-	__u32 keycode;
-	__u8  scancode[32];
-};
-
-struct input_mask {
-	__u32 type;
-	__u32 codes_size;
-	__u64 codes_ptr;
-};
-
-#define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */
-#define EVIOCGID		_IOR('E', 0x02, struct input_id)	/* get device ID */
-#define EVIOCGREP		_IOR('E', 0x03, unsigned int[2])	/* get repeat settings */
-#define EVIOCSREP		_IOW('E', 0x03, unsigned int[2])	/* set repeat settings */
-
-#define EVIOCGKEYCODE		_IOR('E', 0x04, unsigned int[2])        /* get keycode */
-#define EVIOCGKEYCODE_V2	_IOR('E', 0x04, struct input_keymap_entry)
-#define EVIOCSKEYCODE		_IOW('E', 0x04, unsigned int[2])        /* set keycode */
-#define EVIOCSKEYCODE_V2	_IOW('E', 0x04, struct input_keymap_entry)
-
-#define EVIOCGNAME(len)		_IOC(_IOC_READ, 'E', 0x06, len)		/* get device name */
-#define EVIOCGPHYS(len)		_IOC(_IOC_READ, 'E', 0x07, len)		/* get physical location */
-#define EVIOCGUNIQ(len)		_IOC(_IOC_READ, 'E', 0x08, len)		/* get unique identifier */
-#define EVIOCGPROP(len)		_IOC(_IOC_READ, 'E', 0x09, len)		/* get device properties */
-
-/**
- * EVIOCGMTSLOTS(len) - get MT slot values
- * @len: size of the data buffer in bytes
- *
- * The ioctl buffer argument should be binary equivalent to
- *
- * struct input_mt_request_layout {
- *	__u32 code;
- *	__s32 values[num_slots];
- * };
- *
- * where num_slots is the (arbitrary) number of MT slots to extract.
- *
- * The ioctl size argument (len) is the size of the buffer, which
- * should satisfy len = (num_slots + 1) * sizeof(__s32).  If len is
- * too small to fit all available slots, the first num_slots are
- * returned.
- *
- * Before the call, code is set to the wanted ABS_MT event type. On
- * return, values[] is filled with the slot values for the specified
- * ABS_MT code.
- *
- * If the request code is not an ABS_MT value, -EINVAL is returned.
- */
-#define EVIOCGMTSLOTS(len)	_IOC(_IOC_READ, 'E', 0x0a, len)
-
-#define EVIOCGKEY(len)		_IOC(_IOC_READ, 'E', 0x18, len)		/* get global key state */
-#define EVIOCGLED(len)		_IOC(_IOC_READ, 'E', 0x19, len)		/* get all LEDs */
-#define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
-#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
-
-#define EVIOCGBIT(ev,len)	_IOC(_IOC_READ, 'E', 0x20 + (ev), len)	/* get event bits */
-#define EVIOCGABS(abs)		_IOR('E', 0x40 + (abs), struct input_absinfo)	/* get abs value/limits */
-#define EVIOCSABS(abs)		_IOW('E', 0xc0 + (abs), struct input_absinfo)	/* set abs value/limits */
-
-#define EVIOCSFF		_IOW('E', 0x80, struct ff_effect)	/* send a force effect to a force feedback device */
-#define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */
-#define EVIOCGEFFECTS		_IOR('E', 0x84, int)			/* Report number of effects playable at the same time */
-
-#define EVIOCGRAB		_IOW('E', 0x90, int)			/* Grab/Release device */
-#define EVIOCREVOKE		_IOW('E', 0x91, int)			/* Revoke device access */
-
-/**
- * EVIOCGMASK - Retrieve current event mask
- *
- * This ioctl allows user to retrieve the current event mask for specific
- * event type. The argument must be of type "struct input_mask" and
- * specifies the event type to query, the address of the receive buffer and
- * the size of the receive buffer.
- *
- * The event mask is a per-client mask that specifies which events are
- * forwarded to the client. Each event code is represented by a single bit
- * in the event mask. If the bit is set, the event is passed to the client
- * normally. Otherwise, the event is filtered and will never be queued on
- * the client's receive buffer.
- *
- * Event masks do not affect global state of the input device. They only
- * affect the file descriptor they are applied to.
- *
- * The default event mask for a client has all bits set, i.e. all events
- * are forwarded to the client. If the kernel is queried for an unknown
- * event type or if the receive buffer is larger than the number of
- * event codes known to the kernel, the kernel returns all zeroes for those
- * codes.
- *
- * At maximum, codes_size bytes are copied.
- *
- * This ioctl may fail with ENODEV in case the file is revoked, EFAULT
- * if the receive-buffer points to invalid memory, or EINVAL if the kernel
- * does not implement the ioctl.
- */
-#define EVIOCGMASK		_IOR('E', 0x92, struct input_mask)	/* Get event-masks */
-
-/**
- * EVIOCSMASK - Set event mask
- *
- * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the
- * current event mask, this changes the client's event mask for a specific
- * type.  See EVIOCGMASK for a description of event-masks and the
- * argument-type.
- *
- * This ioctl provides full forward compatibility. If the passed event type
- * is unknown to the kernel, or if the number of event codes specified in
- * the mask is bigger than what is known to the kernel, the ioctl is still
- * accepted and applied. However, any unknown codes are left untouched and
- * stay cleared. That means, the kernel always filters unknown codes
- * regardless of what the client requests.  If the new mask doesn't cover
- * all known event-codes, all remaining codes are automatically cleared and
- * thus filtered.
- *
- * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is
- * returned if the receive-buffer points to invalid memory. EINVAL is returned
- * if the kernel does not implement the ioctl.
- */
-#define EVIOCSMASK		_IOW('E', 0x93, struct input_mask)	/* Set event-masks */
-
-#define EVIOCSCLOCKID		_IOW('E', 0xa0, int)			/* Set clockid to be used for timestamps */
-
-/*
- * IDs.
- */
-
-#define ID_BUS			0
-#define ID_VENDOR		1
-#define ID_PRODUCT		2
-#define ID_VERSION		3
-
-#define BUS_PCI			0x01
-#define BUS_ISAPNP		0x02
-#define BUS_USB			0x03
-#define BUS_HIL			0x04
-#define BUS_BLUETOOTH		0x05
-#define BUS_VIRTUAL		0x06
-
-#define BUS_ISA			0x10
-#define BUS_I8042		0x11
-#define BUS_XTKBD		0x12
-#define BUS_RS232		0x13
-#define BUS_GAMEPORT		0x14
-#define BUS_PARPORT		0x15
-#define BUS_AMIGA		0x16
-#define BUS_ADB			0x17
-#define BUS_I2C			0x18
-#define BUS_HOST		0x19
-#define BUS_GSC			0x1A
-#define BUS_ATARI		0x1B
-#define BUS_SPI			0x1C
-#define BUS_RMI			0x1D
-#define BUS_CEC			0x1E
-#define BUS_INTEL_ISHTP		0x1F
-
-/*
- * MT_TOOL types
- */
-#define MT_TOOL_FINGER		0x00
-#define MT_TOOL_PEN		0x01
-#define MT_TOOL_PALM		0x02
-#define MT_TOOL_DIAL		0x0a
-#define MT_TOOL_MAX		0x0f
-
-/*
- * Values describing the status of a force-feedback effect
- */
-#define FF_STATUS_STOPPED	0x00
-#define FF_STATUS_PLAYING	0x01
-#define FF_STATUS_MAX		0x01
-
-/*
- * Structures used in ioctls to upload effects to a device
- * They are pieces of a bigger structure (called ff_effect)
- */
-
-/*
- * All duration values are expressed in ms. Values above 32767 ms (0x7fff)
- * should not be used and have unspecified results.
- */
-
-/**
- * struct ff_replay - defines scheduling of the force-feedback effect
- * @length: duration of the effect
- * @delay: delay before effect should start playing
- */
-struct ff_replay {
-	__u16 length;
-	__u16 delay;
-};
-
-/**
- * struct ff_trigger - defines what triggers the force-feedback effect
- * @button: number of the button triggering the effect
- * @interval: controls how soon the effect can be re-triggered
- */
-struct ff_trigger {
-	__u16 button;
-	__u16 interval;
-};
-
-/**
- * struct ff_envelope - generic force-feedback effect envelope
- * @attack_length: duration of the attack (ms)
- * @attack_level: level at the beginning of the attack
- * @fade_length: duration of fade (ms)
- * @fade_level: level at the end of fade
- *
- * The @attack_level and @fade_level are absolute values; when applying
- * envelope force-feedback core will convert to positive/negative
- * value based on polarity of the default level of the effect.
- * Valid range for the attack and fade levels is 0x0000 - 0x7fff
- */
-struct ff_envelope {
-	__u16 attack_length;
-	__u16 attack_level;
-	__u16 fade_length;
-	__u16 fade_level;
-};
-
-/**
- * struct ff_constant_effect - defines parameters of a constant force-feedback effect
- * @level: strength of the effect; may be negative
- * @envelope: envelope data
- */
-struct ff_constant_effect {
-	__s16 level;
-	struct ff_envelope envelope;
-};
-
-/**
- * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
- * @start_level: beginning strength of the effect; may be negative
- * @end_level: final strength of the effect; may be negative
- * @envelope: envelope data
- */
-struct ff_ramp_effect {
-	__s16 start_level;
-	__s16 end_level;
-	struct ff_envelope envelope;
-};
-
-/**
- * struct ff_condition_effect - defines a spring or friction force-feedback effect
- * @right_saturation: maximum level when joystick moved all way to the right
- * @left_saturation: same for the left side
- * @right_coeff: controls how fast the force grows when the joystick moves
- *	to the right
- * @left_coeff: same for the left side
- * @deadband: size of the dead zone, where no force is produced
- * @center: position of the dead zone
- */
-struct ff_condition_effect {
-	__u16 right_saturation;
-	__u16 left_saturation;
-
-	__s16 right_coeff;
-	__s16 left_coeff;
-
-	__u16 deadband;
-	__s16 center;
-};
-
-/**
- * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
- * @waveform: kind of the effect (wave)
- * @period: period of the wave (ms)
- * @magnitude: peak value
- * @offset: mean value of the wave (roughly)
- * @phase: 'horizontal' shift
- * @envelope: envelope data
- * @custom_len: number of samples (FF_CUSTOM only)
- * @custom_data: buffer of samples (FF_CUSTOM only)
- *
- * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,
- * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined
- * for the time being as no driver supports it yet.
- *
- * Note: the data pointed by custom_data is copied by the driver.
- * You can therefore dispose of the memory after the upload/update.
- */
-struct ff_periodic_effect {
-	__u16 waveform;
-	__u16 period;
-	__s16 magnitude;
-	__s16 offset;
-	__u16 phase;
-
-	struct ff_envelope envelope;
-
-	__u32 custom_len;
-	__s16 *custom_data;
-};
-
-/**
- * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect
- * @strong_magnitude: magnitude of the heavy motor
- * @weak_magnitude: magnitude of the light one
- *
- * Some rumble pads have two motors of different weight. Strong_magnitude
- * represents the magnitude of the vibration generated by the heavy one.
- */
-struct ff_rumble_effect {
-	__u16 strong_magnitude;
-	__u16 weak_magnitude;
-};
-
-/**
- * struct ff_effect - defines force feedback effect
- * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,
- *	FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)
- * @id: an unique id assigned to an effect
- * @direction: direction of the effect
- * @trigger: trigger conditions (struct ff_trigger)
- * @replay: scheduling of the effect (struct ff_replay)
- * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,
- *	ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further
- *	defining effect parameters
- *
- * This structure is sent through ioctl from the application to the driver.
- * To create a new effect application should set its @id to -1; the kernel
- * will return assigned @id which can later be used to update or delete
- * this effect.
- *
- * Direction of the effect is encoded as follows:
- *	0 deg -> 0x0000 (down)
- *	90 deg -> 0x4000 (left)
- *	180 deg -> 0x8000 (up)
- *	270 deg -> 0xC000 (right)
- */
-struct ff_effect {
-	__u16 type;
-	__s16 id;
-	__u16 direction;
-	struct ff_trigger trigger;
-	struct ff_replay replay;
-
-	union {
-		struct ff_constant_effect constant;
-		struct ff_ramp_effect ramp;
-		struct ff_periodic_effect periodic;
-		struct ff_condition_effect condition[2]; /* One for each axis */
-		struct ff_rumble_effect rumble;
-	} u;
-};
-
-/*
- * Force feedback effect types
- */
-
-#define FF_RUMBLE	0x50
-#define FF_PERIODIC	0x51
-#define FF_CONSTANT	0x52
-#define FF_SPRING	0x53
-#define FF_FRICTION	0x54
-#define FF_DAMPER	0x55
-#define FF_INERTIA	0x56
-#define FF_RAMP		0x57
-
-#define FF_EFFECT_MIN	FF_RUMBLE
-#define FF_EFFECT_MAX	FF_RAMP
-
-/*
- * Force feedback periodic effect types
- */
-
-#define FF_SQUARE	0x58
-#define FF_TRIANGLE	0x59
-#define FF_SINE		0x5a
-#define FF_SAW_UP	0x5b
-#define FF_SAW_DOWN	0x5c
-#define FF_CUSTOM	0x5d
-
-#define FF_WAVEFORM_MIN	FF_SQUARE
-#define FF_WAVEFORM_MAX	FF_CUSTOM
-
-/*
- * Set ff device properties
- */
-
-#define FF_GAIN		0x60
-#define FF_AUTOCENTER	0x61
-
-/*
- * ff->playback(effect_id = FF_GAIN) is the first effect_id to
- * cause a collision with another ff method, in this case ff->set_gain().
- * Therefore the greatest safe value for effect_id is FF_GAIN - 1,
- * and thus the total number of effects should never exceed FF_GAIN.
- */
-#define FF_MAX_EFFECTS	FF_GAIN
-
-#define FF_MAX		0x7f
-#define FF_CNT		(FF_MAX+1)
-
-#endif /* _INPUT_H */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 
+/* 
+ * Copyright (c) 1999-2002 Vojtech Pavlik 
+ * 
+ * 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 _INPUT_H 
+#define _INPUT_H 
+ 
+ 
+#include <sys/time.h> 
+#include <sys/ioctl.h> 
+#include <sys/types.h> 
+#include <linux/types.h> 
+ 
+#include "input-event-codes.h" 
+ 
+/* 
+ * The event structure itself 
+ * Note that __USE_TIME_BITS64 is defined by libc based on 
+ * application's request to use 64 bit time_t. 
+ */ 
+ 
+struct input_event { 
+#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__) 
+	struct timeval time; 
+#define input_event_sec time.tv_sec 
+#define input_event_usec time.tv_usec 
+#else 
+	__kernel_ulong_t __sec; 
+#if defined(__sparc__) && defined(__arch64__) 
+	unsigned int __usec; 
+	unsigned int __pad; 
+#else 
+	__kernel_ulong_t __usec; 
+#endif 
+#define input_event_sec  __sec 
+#define input_event_usec __usec 
+#endif 
+	__u16 type; 
+	__u16 code; 
+	__s32 value; 
+}; 
+ 
+/* 
+ * Protocol version. 
+ */ 
+ 
+#define EV_VERSION		0x010001 
+ 
+/* 
+ * IOCTLs (0x00 - 0x7f) 
+ */ 
+ 
+struct input_id { 
+	__u16 bustype; 
+	__u16 vendor; 
+	__u16 product; 
+	__u16 version; 
+}; 
+ 
+/** 
+ * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls 
+ * @value: latest reported value for the axis. 
+ * @minimum: specifies minimum value for the axis. 
+ * @maximum: specifies maximum value for the axis. 
+ * @fuzz: specifies fuzz value that is used to filter noise from 
+ *	the event stream. 
+ * @flat: values that are within this value will be discarded by 
+ *	joydev interface and reported as 0 instead. 
+ * @resolution: specifies resolution for the values reported for 
+ *	the axis. 
+ * 
+ * Note that input core does not clamp reported values to the 
+ * [minimum, maximum] limits, such task is left to userspace. 
+ * 
+ * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z) 
+ * is reported in units per millimeter (units/mm), resolution 
+ * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported 
+ * in units per radian. 
+ * When INPUT_PROP_ACCELEROMETER is set the resolution changes. 
+ * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in 
+ * in units per g (units/g) and in units per degree per second 
+ * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ). 
+ */ 
+struct input_absinfo { 
+	__s32 value; 
+	__s32 minimum; 
+	__s32 maximum; 
+	__s32 fuzz; 
+	__s32 flat; 
+	__s32 resolution; 
+}; 
+ 
+/** 
+ * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls 
+ * @scancode: scancode represented in machine-endian form. 
+ * @len: length of the scancode that resides in @scancode buffer. 
+ * @index: index in the keymap, may be used instead of scancode 
+ * @flags: allows to specify how kernel should handle the request. For 
+ *	example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel 
+ *	should perform lookup in keymap by @index instead of @scancode 
+ * @keycode: key code assigned to this scancode 
+ * 
+ * The structure is used to retrieve and modify keymap data. Users have 
+ * option of performing lookup either by @scancode itself or by @index 
+ * in keymap entry. EVIOCGKEYCODE will also return scancode or index 
+ * (depending on which element was used to perform lookup). 
+ */ 
+struct input_keymap_entry { 
+#define INPUT_KEYMAP_BY_INDEX	(1 << 0) 
+	__u8  flags; 
+	__u8  len; 
+	__u16 index; 
+	__u32 keycode; 
+	__u8  scancode[32]; 
+}; 
+ 
+struct input_mask { 
+	__u32 type; 
+	__u32 codes_size; 
+	__u64 codes_ptr; 
+}; 
+ 
+#define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */ 
+#define EVIOCGID		_IOR('E', 0x02, struct input_id)	/* get device ID */ 
+#define EVIOCGREP		_IOR('E', 0x03, unsigned int[2])	/* get repeat settings */ 
+#define EVIOCSREP		_IOW('E', 0x03, unsigned int[2])	/* set repeat settings */ 
+ 
+#define EVIOCGKEYCODE		_IOR('E', 0x04, unsigned int[2])        /* get keycode */ 
+#define EVIOCGKEYCODE_V2	_IOR('E', 0x04, struct input_keymap_entry) 
+#define EVIOCSKEYCODE		_IOW('E', 0x04, unsigned int[2])        /* set keycode */ 
+#define EVIOCSKEYCODE_V2	_IOW('E', 0x04, struct input_keymap_entry) 
+ 
+#define EVIOCGNAME(len)		_IOC(_IOC_READ, 'E', 0x06, len)		/* get device name */ 
+#define EVIOCGPHYS(len)		_IOC(_IOC_READ, 'E', 0x07, len)		/* get physical location */ 
+#define EVIOCGUNIQ(len)		_IOC(_IOC_READ, 'E', 0x08, len)		/* get unique identifier */ 
+#define EVIOCGPROP(len)		_IOC(_IOC_READ, 'E', 0x09, len)		/* get device properties */ 
+ 
+/** 
+ * EVIOCGMTSLOTS(len) - get MT slot values 
+ * @len: size of the data buffer in bytes 
+ * 
+ * The ioctl buffer argument should be binary equivalent to 
+ * 
+ * struct input_mt_request_layout { 
+ *	__u32 code; 
+ *	__s32 values[num_slots]; 
+ * }; 
+ * 
+ * where num_slots is the (arbitrary) number of MT slots to extract. 
+ * 
+ * The ioctl size argument (len) is the size of the buffer, which 
+ * should satisfy len = (num_slots + 1) * sizeof(__s32).  If len is 
+ * too small to fit all available slots, the first num_slots are 
+ * returned. 
+ * 
+ * Before the call, code is set to the wanted ABS_MT event type. On 
+ * return, values[] is filled with the slot values for the specified 
+ * ABS_MT code. 
+ * 
+ * If the request code is not an ABS_MT value, -EINVAL is returned. 
+ */ 
+#define EVIOCGMTSLOTS(len)	_IOC(_IOC_READ, 'E', 0x0a, len) 
+ 
+#define EVIOCGKEY(len)		_IOC(_IOC_READ, 'E', 0x18, len)		/* get global key state */ 
+#define EVIOCGLED(len)		_IOC(_IOC_READ, 'E', 0x19, len)		/* get all LEDs */ 
+#define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */ 
+#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */ 
+ 
+#define EVIOCGBIT(ev,len)	_IOC(_IOC_READ, 'E', 0x20 + (ev), len)	/* get event bits */ 
+#define EVIOCGABS(abs)		_IOR('E', 0x40 + (abs), struct input_absinfo)	/* get abs value/limits */ 
+#define EVIOCSABS(abs)		_IOW('E', 0xc0 + (abs), struct input_absinfo)	/* set abs value/limits */ 
+ 
+#define EVIOCSFF		_IOW('E', 0x80, struct ff_effect)	/* send a force effect to a force feedback device */ 
+#define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */ 
+#define EVIOCGEFFECTS		_IOR('E', 0x84, int)			/* Report number of effects playable at the same time */ 
+ 
+#define EVIOCGRAB		_IOW('E', 0x90, int)			/* Grab/Release device */ 
+#define EVIOCREVOKE		_IOW('E', 0x91, int)			/* Revoke device access */ 
+ 
+/** 
+ * EVIOCGMASK - Retrieve current event mask 
+ * 
+ * This ioctl allows user to retrieve the current event mask for specific 
+ * event type. The argument must be of type "struct input_mask" and 
+ * specifies the event type to query, the address of the receive buffer and 
+ * the size of the receive buffer. 
+ * 
+ * The event mask is a per-client mask that specifies which events are 
+ * forwarded to the client. Each event code is represented by a single bit 
+ * in the event mask. If the bit is set, the event is passed to the client 
+ * normally. Otherwise, the event is filtered and will never be queued on 
+ * the client's receive buffer. 
+ * 
+ * Event masks do not affect global state of the input device. They only 
+ * affect the file descriptor they are applied to. 
+ * 
+ * The default event mask for a client has all bits set, i.e. all events 
+ * are forwarded to the client. If the kernel is queried for an unknown 
+ * event type or if the receive buffer is larger than the number of 
+ * event codes known to the kernel, the kernel returns all zeroes for those 
+ * codes. 
+ * 
+ * At maximum, codes_size bytes are copied. 
+ * 
+ * This ioctl may fail with ENODEV in case the file is revoked, EFAULT 
+ * if the receive-buffer points to invalid memory, or EINVAL if the kernel 
+ * does not implement the ioctl. 
+ */ 
+#define EVIOCGMASK		_IOR('E', 0x92, struct input_mask)	/* Get event-masks */ 
+ 
+/** 
+ * EVIOCSMASK - Set event mask 
+ * 
+ * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the 
+ * current event mask, this changes the client's event mask for a specific 
+ * type.  See EVIOCGMASK for a description of event-masks and the 
+ * argument-type. 
+ * 
+ * This ioctl provides full forward compatibility. If the passed event type 
+ * is unknown to the kernel, or if the number of event codes specified in 
+ * the mask is bigger than what is known to the kernel, the ioctl is still 
+ * accepted and applied. However, any unknown codes are left untouched and 
+ * stay cleared. That means, the kernel always filters unknown codes 
+ * regardless of what the client requests.  If the new mask doesn't cover 
+ * all known event-codes, all remaining codes are automatically cleared and 
+ * thus filtered. 
+ * 
+ * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is 
+ * returned if the receive-buffer points to invalid memory. EINVAL is returned 
+ * if the kernel does not implement the ioctl. 
+ */ 
+#define EVIOCSMASK		_IOW('E', 0x93, struct input_mask)	/* Set event-masks */ 
+ 
+#define EVIOCSCLOCKID		_IOW('E', 0xa0, int)			/* Set clockid to be used for timestamps */ 
+ 
+/* 
+ * IDs. 
+ */ 
+ 
+#define ID_BUS			0 
+#define ID_VENDOR		1 
+#define ID_PRODUCT		2 
+#define ID_VERSION		3 
+ 
+#define BUS_PCI			0x01 
+#define BUS_ISAPNP		0x02 
+#define BUS_USB			0x03 
+#define BUS_HIL			0x04 
+#define BUS_BLUETOOTH		0x05 
+#define BUS_VIRTUAL		0x06 
+ 
+#define BUS_ISA			0x10 
+#define BUS_I8042		0x11 
+#define BUS_XTKBD		0x12 
+#define BUS_RS232		0x13 
+#define BUS_GAMEPORT		0x14 
+#define BUS_PARPORT		0x15 
+#define BUS_AMIGA		0x16 
+#define BUS_ADB			0x17 
+#define BUS_I2C			0x18 
+#define BUS_HOST		0x19 
+#define BUS_GSC			0x1A 
+#define BUS_ATARI		0x1B 
+#define BUS_SPI			0x1C 
+#define BUS_RMI			0x1D 
+#define BUS_CEC			0x1E 
+#define BUS_INTEL_ISHTP		0x1F 
+ 
+/* 
+ * MT_TOOL types 
+ */ 
+#define MT_TOOL_FINGER		0x00 
+#define MT_TOOL_PEN		0x01 
+#define MT_TOOL_PALM		0x02 
+#define MT_TOOL_DIAL		0x0a 
+#define MT_TOOL_MAX		0x0f 
+ 
+/* 
+ * Values describing the status of a force-feedback effect 
+ */ 
+#define FF_STATUS_STOPPED	0x00 
+#define FF_STATUS_PLAYING	0x01 
+#define FF_STATUS_MAX		0x01 
+ 
+/* 
+ * Structures used in ioctls to upload effects to a device 
+ * They are pieces of a bigger structure (called ff_effect) 
+ */ 
+ 
+/* 
+ * All duration values are expressed in ms. Values above 32767 ms (0x7fff) 
+ * should not be used and have unspecified results. 
+ */ 
+ 
+/** 
+ * struct ff_replay - defines scheduling of the force-feedback effect 
+ * @length: duration of the effect 
+ * @delay: delay before effect should start playing 
+ */ 
+struct ff_replay { 
+	__u16 length; 
+	__u16 delay; 
+}; 
+ 
+/** 
+ * struct ff_trigger - defines what triggers the force-feedback effect 
+ * @button: number of the button triggering the effect 
+ * @interval: controls how soon the effect can be re-triggered 
+ */ 
+struct ff_trigger { 
+	__u16 button; 
+	__u16 interval; 
+}; 
+ 
+/** 
+ * struct ff_envelope - generic force-feedback effect envelope 
+ * @attack_length: duration of the attack (ms) 
+ * @attack_level: level at the beginning of the attack 
+ * @fade_length: duration of fade (ms) 
+ * @fade_level: level at the end of fade 
+ * 
+ * The @attack_level and @fade_level are absolute values; when applying 
+ * envelope force-feedback core will convert to positive/negative 
+ * value based on polarity of the default level of the effect. 
+ * Valid range for the attack and fade levels is 0x0000 - 0x7fff 
+ */ 
+struct ff_envelope { 
+	__u16 attack_length; 
+	__u16 attack_level; 
+	__u16 fade_length; 
+	__u16 fade_level; 
+}; 
+ 
+/** 
+ * struct ff_constant_effect - defines parameters of a constant force-feedback effect 
+ * @level: strength of the effect; may be negative 
+ * @envelope: envelope data 
+ */ 
+struct ff_constant_effect { 
+	__s16 level; 
+	struct ff_envelope envelope; 
+}; 
+ 
+/** 
+ * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect 
+ * @start_level: beginning strength of the effect; may be negative 
+ * @end_level: final strength of the effect; may be negative 
+ * @envelope: envelope data 
+ */ 
+struct ff_ramp_effect { 
+	__s16 start_level; 
+	__s16 end_level; 
+	struct ff_envelope envelope; 
+}; 
+ 
+/** 
+ * struct ff_condition_effect - defines a spring or friction force-feedback effect 
+ * @right_saturation: maximum level when joystick moved all way to the right 
+ * @left_saturation: same for the left side 
+ * @right_coeff: controls how fast the force grows when the joystick moves 
+ *	to the right 
+ * @left_coeff: same for the left side 
+ * @deadband: size of the dead zone, where no force is produced 
+ * @center: position of the dead zone 
+ */ 
+struct ff_condition_effect { 
+	__u16 right_saturation; 
+	__u16 left_saturation; 
+ 
+	__s16 right_coeff; 
+	__s16 left_coeff; 
+ 
+	__u16 deadband; 
+	__s16 center; 
+}; 
+ 
+/** 
+ * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect 
+ * @waveform: kind of the effect (wave) 
+ * @period: period of the wave (ms) 
+ * @magnitude: peak value 
+ * @offset: mean value of the wave (roughly) 
+ * @phase: 'horizontal' shift 
+ * @envelope: envelope data 
+ * @custom_len: number of samples (FF_CUSTOM only) 
+ * @custom_data: buffer of samples (FF_CUSTOM only) 
+ * 
+ * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, 
+ * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined 
+ * for the time being as no driver supports it yet. 
+ * 
+ * Note: the data pointed by custom_data is copied by the driver. 
+ * You can therefore dispose of the memory after the upload/update. 
+ */ 
+struct ff_periodic_effect { 
+	__u16 waveform; 
+	__u16 period; 
+	__s16 magnitude; 
+	__s16 offset; 
+	__u16 phase; 
+ 
+	struct ff_envelope envelope; 
+ 
+	__u32 custom_len; 
+	__s16 *custom_data; 
+}; 
+ 
+/** 
+ * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect 
+ * @strong_magnitude: magnitude of the heavy motor 
+ * @weak_magnitude: magnitude of the light one 
+ * 
+ * Some rumble pads have two motors of different weight. Strong_magnitude 
+ * represents the magnitude of the vibration generated by the heavy one. 
+ */ 
+struct ff_rumble_effect { 
+	__u16 strong_magnitude; 
+	__u16 weak_magnitude; 
+}; 
+ 
+/** 
+ * struct ff_effect - defines force feedback effect 
+ * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING, 
+ *	FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM) 
+ * @id: an unique id assigned to an effect 
+ * @direction: direction of the effect 
+ * @trigger: trigger conditions (struct ff_trigger) 
+ * @replay: scheduling of the effect (struct ff_replay) 
+ * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect, 
+ *	ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further 
+ *	defining effect parameters 
+ * 
+ * This structure is sent through ioctl from the application to the driver. 
+ * To create a new effect application should set its @id to -1; the kernel 
+ * will return assigned @id which can later be used to update or delete 
+ * this effect. 
+ * 
+ * Direction of the effect is encoded as follows: 
+ *	0 deg -> 0x0000 (down) 
+ *	90 deg -> 0x4000 (left) 
+ *	180 deg -> 0x8000 (up) 
+ *	270 deg -> 0xC000 (right) 
+ */ 
+struct ff_effect { 
+	__u16 type; 
+	__s16 id; 
+	__u16 direction; 
+	struct ff_trigger trigger; 
+	struct ff_replay replay; 
+ 
+	union { 
+		struct ff_constant_effect constant; 
+		struct ff_ramp_effect ramp; 
+		struct ff_periodic_effect periodic; 
+		struct ff_condition_effect condition[2]; /* One for each axis */ 
+		struct ff_rumble_effect rumble; 
+	} u; 
+}; 
+ 
+/* 
+ * Force feedback effect types 
+ */ 
+ 
+#define FF_RUMBLE	0x50 
+#define FF_PERIODIC	0x51 
+#define FF_CONSTANT	0x52 
+#define FF_SPRING	0x53 
+#define FF_FRICTION	0x54 
+#define FF_DAMPER	0x55 
+#define FF_INERTIA	0x56 
+#define FF_RAMP		0x57 
+ 
+#define FF_EFFECT_MIN	FF_RUMBLE 
+#define FF_EFFECT_MAX	FF_RAMP 
+ 
+/* 
+ * Force feedback periodic effect types 
+ */ 
+ 
+#define FF_SQUARE	0x58 
+#define FF_TRIANGLE	0x59 
+#define FF_SINE		0x5a 
+#define FF_SAW_UP	0x5b 
+#define FF_SAW_DOWN	0x5c 
+#define FF_CUSTOM	0x5d 
+ 
+#define FF_WAVEFORM_MIN	FF_SQUARE 
+#define FF_WAVEFORM_MAX	FF_CUSTOM 
+ 
+/* 
+ * Set ff device properties 
+ */ 
+ 
+#define FF_GAIN		0x60 
+#define FF_AUTOCENTER	0x61 
+ 
+/* 
+ * ff->playback(effect_id = FF_GAIN) is the first effect_id to 
+ * cause a collision with another ff method, in this case ff->set_gain(). 
+ * Therefore the greatest safe value for effect_id is FF_GAIN - 1, 
+ * and thus the total number of effects should never exceed FF_GAIN. 
+ */ 
+#define FF_MAX_EFFECTS	FF_GAIN 
+ 
+#define FF_MAX		0x7f 
+#define FF_CNT		(FF_MAX+1) 
+ 
+#endif /* _INPUT_H */