1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linu 1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* 2 /*
3 * Copyright (C) 1996-2000 Vojtech Pavlik 3 * Copyright (C) 1996-2000 Vojtech Pavlik
4 * 4 *
5 * Sponsored by SuSE 5 * Sponsored by SuSE
6 */ 6 */
7 /* 7 /*
8 * This program is free software; you can redi 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Publi 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either versio 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope tha 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU 18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to t 19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 33 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */ 21 */
22 #ifndef _UAPI_LINUX_JOYSTICK_H 22 #ifndef _UAPI_LINUX_JOYSTICK_H
23 #define _UAPI_LINUX_JOYSTICK_H 23 #define _UAPI_LINUX_JOYSTICK_H
24 24
25 25
26 26
27 #include <linux/types.h> 27 #include <linux/types.h>
28 #include <linux/input.h> 28 #include <linux/input.h>
29 29
30 /* 30 /*
31 * Version 31 * Version
32 */ 32 */
33 33
34 #define JS_VERSION 0x020100 34 #define JS_VERSION 0x020100
35 35
36 /* 36 /*
37 * Types and constants for reading from /dev/j 37 * Types and constants for reading from /dev/js
38 */ 38 */
39 39
40 #define JS_EVENT_BUTTON 0x01 /* but 40 #define JS_EVENT_BUTTON 0x01 /* button pressed/released */
41 #define JS_EVENT_AXIS 0x02 /* joy 41 #define JS_EVENT_AXIS 0x02 /* joystick moved */
42 #define JS_EVENT_INIT 0x80 /* ini 42 #define JS_EVENT_INIT 0x80 /* initial state of device */
43 43
44 struct js_event { 44 struct js_event {
45 __u32 time; /* event timestamp in 45 __u32 time; /* event timestamp in milliseconds */
46 __s16 value; /* value */ 46 __s16 value; /* value */
47 __u8 type; /* event type */ 47 __u8 type; /* event type */
48 __u8 number; /* axis/button number 48 __u8 number; /* axis/button number */
49 }; 49 };
50 50
51 /* 51 /*
52 * IOCTL commands for joystick driver 52 * IOCTL commands for joystick driver
53 */ 53 */
54 54
55 #define JSIOCGVERSION _IOR('j', 0x01 55 #define JSIOCGVERSION _IOR('j', 0x01, __u32) /* get driver version */
56 56
57 #define JSIOCGAXES _IOR('j', 0x11 57 #define JSIOCGAXES _IOR('j', 0x11, __u8) /* get number of axes */
58 #define JSIOCGBUTTONS _IOR('j', 0x12 58 #define JSIOCGBUTTONS _IOR('j', 0x12, __u8) /* get number of buttons */
59 #define JSIOCGNAME(len) _IOC(_IOC_READ 59 #define JSIOCGNAME(len) _IOC(_IOC_READ, 'j', 0x13, len) /* get identifier string */
60 60
61 #define JSIOCSCORR _IOW('j', 0x21 61 #define JSIOCSCORR _IOW('j', 0x21, struct js_corr) /* set correction values */
62 #define JSIOCGCORR _IOR('j', 0x22 62 #define JSIOCGCORR _IOR('j', 0x22, struct js_corr) /* get correction values */
63 63
64 #define JSIOCSAXMAP _IOW('j', 0x31 64 #define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_CNT]) /* set axis mapping */
65 #define JSIOCGAXMAP _IOR('j', 0x32 65 #define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_CNT]) /* get axis mapping */
66 #define JSIOCSBTNMAP _IOW('j', 0x33 66 #define JSIOCSBTNMAP _IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1]) /* set button mapping */
67 #define JSIOCGBTNMAP _IOR('j', 0x34 67 #define JSIOCGBTNMAP _IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1]) /* get button mapping */
68 68
69 /* 69 /*
70 * Types and constants for get/set correction 70 * Types and constants for get/set correction
71 */ 71 */
72 72
73 #define JS_CORR_NONE 0x00 /* ret 73 #define JS_CORR_NONE 0x00 /* returns raw values */
74 #define JS_CORR_BROKEN 0x01 /* bro 74 #define JS_CORR_BROKEN 0x01 /* broken line */
75 75
76 struct js_corr { 76 struct js_corr {
77 __s32 coef[8]; 77 __s32 coef[8];
78 __s16 prec; 78 __s16 prec;
79 __u16 type; 79 __u16 type;
80 }; 80 };
81 81
82 /* 82 /*
83 * v0.x compatibility definitions 83 * v0.x compatibility definitions
84 */ 84 */
85 85
86 #define JS_RETURN sizeof(struct 86 #define JS_RETURN sizeof(struct JS_DATA_TYPE)
87 #define JS_TRUE 1 87 #define JS_TRUE 1
88 #define JS_FALSE 0 88 #define JS_FALSE 0
89 #define JS_X_0 0x01 89 #define JS_X_0 0x01
90 #define JS_Y_0 0x02 90 #define JS_Y_0 0x02
91 #define JS_X_1 0x04 91 #define JS_X_1 0x04
92 #define JS_Y_1 0x08 92 #define JS_Y_1 0x08
93 #define JS_MAX 2 93 #define JS_MAX 2
94 94
95 #define JS_DEF_TIMEOUT 0x1300 95 #define JS_DEF_TIMEOUT 0x1300
96 #define JS_DEF_CORR 0 96 #define JS_DEF_CORR 0
97 #define JS_DEF_TIMELIMIT 10L 97 #define JS_DEF_TIMELIMIT 10L
98 98
99 #define JS_SET_CAL 1 99 #define JS_SET_CAL 1
100 #define JS_GET_CAL 2 100 #define JS_GET_CAL 2
101 #define JS_SET_TIMEOUT 3 101 #define JS_SET_TIMEOUT 3
102 #define JS_GET_TIMEOUT 4 102 #define JS_GET_TIMEOUT 4
103 #define JS_SET_TIMELIMIT 5 103 #define JS_SET_TIMELIMIT 5
104 #define JS_GET_TIMELIMIT 6 104 #define JS_GET_TIMELIMIT 6
105 #define JS_GET_ALL 7 105 #define JS_GET_ALL 7
106 #define JS_SET_ALL 8 106 #define JS_SET_ALL 8
107 107
108 struct JS_DATA_TYPE { 108 struct JS_DATA_TYPE {
109 __s32 buttons; 109 __s32 buttons;
110 __s32 x; 110 __s32 x;
111 __s32 y; 111 __s32 y;
112 }; 112 };
113 113
114 struct JS_DATA_SAVE_TYPE_32 { 114 struct JS_DATA_SAVE_TYPE_32 {
115 __s32 JS_TIMEOUT; 115 __s32 JS_TIMEOUT;
116 __s32 BUSY; 116 __s32 BUSY;
117 __s32 JS_EXPIRETIME; 117 __s32 JS_EXPIRETIME;
118 __s32 JS_TIMELIMIT; 118 __s32 JS_TIMELIMIT;
119 struct JS_DATA_TYPE JS_SAVE; 119 struct JS_DATA_TYPE JS_SAVE;
120 struct JS_DATA_TYPE JS_CORR; 120 struct JS_DATA_TYPE JS_CORR;
121 }; 121 };
122 122
123 struct JS_DATA_SAVE_TYPE_64 { 123 struct JS_DATA_SAVE_TYPE_64 {
124 __s32 JS_TIMEOUT; 124 __s32 JS_TIMEOUT;
125 __s32 BUSY; 125 __s32 BUSY;
126 __s64 JS_EXPIRETIME; 126 __s64 JS_EXPIRETIME;
127 __s64 JS_TIMELIMIT; 127 __s64 JS_TIMELIMIT;
128 struct JS_DATA_TYPE JS_SAVE; 128 struct JS_DATA_TYPE JS_SAVE;
129 struct JS_DATA_TYPE JS_CORR; 129 struct JS_DATA_TYPE JS_CORR;
130 }; 130 };
131 131
132 132
133 #endif /* _UAPI_LINUX_JOYSTICK_H */ 133 #endif /* _UAPI_LINUX_JOYSTICK_H */
134 134
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