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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*
26: * Copyright (c) 1991 NeXT Computer, Inc.
27: *
28: * adb.h -- ADB driver header.
29: *
30: * Author: ?
31: */
32:
33: #ifdef KERNEL_PRIVATE
34:
35: #ifndef _NEXTDEV_ADB_H_
36: #define _NEXTDEV_ADB_H_
37:
38: #import <bsd/dev/ev_types.h>
39:
40: typedef union {
41: struct {
42: unsigned char cmd;
43: } cmd;
44: struct {
45: unsigned char addr:4,
46: cmd:4;
47: #define ADB_reset 0
48: #define ADB_flush 1
49: } gen;
50: struct {
51: unsigned char addr:4,
52: cmd:2,
53: #define ADB_listen 2
54: #define ADB_talk 3
55: reg:2;
56: } reg;
57: } adb_cmd_t;
58:
59: typedef union {
60: struct {
61: unsigned data0;
62: unsigned data1;
63: } longword;
64: struct {
65: unsigned char data[8];
66: } byte;
67: struct {
68: unsigned short :1,
69: exceptionalEvent:1,
70: serviceReqEnb:1,
71: :1,
72: addr:4,
73: devHandlerID:8;
74: } reg3;
75: struct {
76: unsigned short left_up:1,
77: Y_delta:7,
78: right_up:1, /* Reserved in Apple mouse */
79: X_delta:7;
80: } m_reg0;
81: struct {
82: unsigned int left_up:1,
83: Y_delta:7,
84: :1,
85: X_delta:7,
86: :5,
87: left_down:1,
88: middle_down:1,
89: right_down:1,
90: :8;
91: } logitech_s13_m_reg0;
92: struct {
93: unsigned short key1_up:1,
94: key1_code:7,
95: key2_up:1,
96: key2_code:7;
97: } k_reg0;
98: struct {
99: unsigned short :1,
100: key_delete:1,
101: key_cap_lock:1,
102: key_reset:1,
103: key_control:1,
104: key_shift:1,
105: key_alt:1,
106: key_command:1,
107: key_num_lock:1,
108: key_scroll_lock:1,
109: :3,
110: led_scroll_lock:1,
111: led_cap_lock:1,
112: led_num_lock:1;
113: } k_reg2;
114: struct {
115: unsigned char byteaddr; /* Logitech Reg 1 byte mapping. */
116: unsigned char byteval;
117: unsigned char _unknown1_;
118: unsigned char _unknown2_;
119: unsigned char right_button;
120: unsigned char middle_button;
121: unsigned char left_button;
122: unsigned char _unknown3_;
123: } logitech_s13_m_reg1;
124: } adb_data_t;
125:
126: #define ADB_ADDR_INVALID 0
127: #define ADB_ADDR_LOW 1
128: #define ADB_ADDR_KEYBOARD 2
129: #define ADB_ADDR_MOUSE 3
130: #define ADB_ADDR_TABLET 4
131:
132: #define ADB_ADDR_SOFT 8
133: #define ADB_ADDR_HIGH 15
134:
135: extern void adb_initialize(void);
136: extern void adb_talk(int, int, adb_data_t *, int *);
137: extern void adb_listen(int, int, adb_data_t *, int);
138: extern boolean_t adb_poll_keyboard(adb_data_t *);
139: extern void adb_force_NMI(void);
140: extern void adb_watchdog(boolean_t);
141: extern int adb_system_info(NXEventSystemDevice *, int);
142:
143: #endif /* _NEXTDEV_ADB_H_ */
144:
145: #endif
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