mousedev.c File Reference

#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/poll.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/random.h>
#include <linux/major.h>
#include <linux/device.h>
#include <linux/cdev.h>
#include <linux/kernel.h>

Go to the source code of this file.

Data Structures
struct	mousedev_hw_data
struct	mousedev
struct	mousedev_motion
struct	mousedev_client

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	MOUSEDEV_MINOR_BASE   32
#define	MOUSEDEV_MINORS   31
#define	MOUSEDEV_MIX   63
#define	CONFIG_INPUT_MOUSEDEV_SCREEN_X   1024
#define	CONFIG_INPUT_MOUSEDEV_SCREEN_Y   768
#define	PACKET_QUEUE_LEN   16
#define	MOUSEDEV_SEQ_LEN   6
#define	fx(i)   (mousedev->old_x[(mousedev->pkt_count - (i)) & 03])
#define	fy(i)   (mousedev->old_y[(mousedev->pkt_count - (i)) & 03])

Enumerations
enum	mousedev_emul { MOUSEDEV_EMUL_PS2, MOUSEDEV_EMUL_IMPS, MOUSEDEV_EMUL_EXPS }

Functions
	MODULE_AUTHOR ("Vojtech Pavlik <[email protected]>")
	MODULE_DESCRIPTION ("Mouse (ExplorerPS/2) device interfaces")
	MODULE_LICENSE ("GPL")
	module_param (xres, uint, 0644)
	MODULE_PARM_DESC (xres,"Horizontal screen resolution")
	module_param (yres, uint, 0644)
	MODULE_PARM_DESC (yres,"Vertical screen resolution")
	module_param (tap_time, uint, 0644)
	MODULE_PARM_DESC (tap_time,"Tap time for touchpads in absolute mode (msecs)")
	MODULE_DEVICE_TABLE (input, mousedev_ids)
	module_init (mousedev_init)
	module_exit (mousedev_exit)

Macro Definition Documentation

#define CONFIG_INPUT_MOUSEDEV_SCREEN_X   1024

Definition at line 35 of file mousedev.c.

#define CONFIG_INPUT_MOUSEDEV_SCREEN_Y   768

Definition at line 38 of file mousedev.c.

#define fx

(

i

)

(mousedev->old_x[(mousedev->pkt_count - (i)) & 03])

Definition at line 122 of file mousedev.c.

#define fy

(

i

)

(mousedev->old_y[(mousedev->pkt_count - (i)) & 03])

Definition at line 123 of file mousedev.c.

#define MOUSEDEV_MINOR_BASE   32

Definition at line 14 of file mousedev.c.

#define MOUSEDEV_MINORS   31

Definition at line 15 of file mousedev.c.

#define MOUSEDEV_MIX   63

Definition at line 16 of file mousedev.c.

#define MOUSEDEV_SEQ_LEN   6

Definition at line 111 of file mousedev.c.

#define PACKET_QUEUE_LEN   16

Definition at line 93 of file mousedev.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 12 of file mousedev.c.

Enumeration Type Documentation

enum mousedev_emul

Enumerator:

MOUSEDEV_EMUL_PS2
MOUSEDEV_EMUL_IMPS
MOUSEDEV_EMUL_EXPS

Definition at line 82 of file mousedev.c.

Function Documentation

MODULE_AUTHOR

(

"Vojtech Pavlik <[email protected]>"

)

MODULE_DESCRIPTION

(

"Mouse (ExplorerPS/2) device interfaces"

)

MODULE_DEVICE_TABLE	(	input	,
		mousedev_ids
	)

module_exit

(

mousedev_exit

)

module_init

(

mousedev_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	xres	,
		uint	,
		0644
	)

module_param	(	yres	,
		uint	,
		0644
	)

module_param	(	tap_time	,
		uint	,
		0644
	)

MODULE_PARM_DESC	(	xres	,
		"Horizontal screen resolution"
	)

MODULE_PARM_DESC	(	yres	,
		"Vertical screen resolution"
	)

MODULE_PARM_DESC	(	tap_time	,
		"Tap time for touchpads in absolute mode (msecs)"
	)