Subversion Repositories HelenOS-historic

Rev

Rev 1645 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1508 vana 1
/*
2
 * Copyright (C) 2006 Josef Cejka
3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
1649 cejka 29
/** @addtogroup kbdia64 ia64
30
 * @brief   HelenOS ia64 arch dependent parts of uspace keyboard handler.
31
 * @ingroup  kbd
32
 * @{
33
 */
34
/** @file
35
 */
36
 
1508 vana 37
#include <arch/kbd.h>
38
#include <ipc/ipc.h>
39
#include <sysinfo.h>
40
 
1569 vana 41
#define KEY_F1 0x504f1b
42
#define KEY_F2 0x514f1b
43
#define KEY_F3 0x524f1b
44
#define KEY_F4 0x534f1b
45
#define KEY_F5 0x7e35315b1b
46
#define KEY_F6 0x7e37315b1b
47
#define KEY_F7 0x7e38315b1b
48
#define KEY_F8 0x7e39315b1b
49
#define KEY_F9 0x7e30325b1b
50
#define KEY_F10 0x7e31325b1b
51
#define KEY_F11 0x7e33325b1b
52
#define KEY_F12 0x7e34325b1b
53
 
54
 
55
#define FUNCTION_KEYS 0x100
56
 
1508 vana 57
irq_cmd_t ski_cmds[1] = {
58
    { CMD_IA64_GETCHAR, 0, 0 }
59
};
60
 
61
irq_code_t ski_kbd = {
62
    1,
63
    ski_cmds
64
};
65
 
66
int kbd_arch_init(void)
67
{
1569 vana 68
    if(sysinfo_value("kbd")) {
1508 vana 69
        ipc_register_irq(sysinfo_value("kbd.irq"), &ski_kbd);
70
        return 1;
71
    }  
72
 
73
}
74
 
1569 vana 75
/*
76
* Please preserve this code (it can be used to determine scancodes)
77
*
78
int to_hex(int v)
1508 vana 79
{
1569 vana 80
    return "0123456789ABCDEF"[v];
81
}
82
*/
83
 
84
int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
85
{
86
    static unsigned long long buf=0;
87
    static int count=0;
1645 vana 88
    static int esc_count=0;
1569 vana 89
 
90
 
91
    /*
92
    * Please preserve this code (it can be used to determine scancodes)
93
    */
1645 vana 94
    //keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
95
    //keybuffer_push(keybuffer, to_hex(scan_code&0xf));
96
    //keybuffer_push(keybuffer, ' ');
97
    //keybuffer_push(keybuffer, ' ');
98
    //*/
1508 vana 99
 
1569 vana 100
 
101
    if (scan_code){
102
        buf|=(unsigned long long) scan_code<<(8*(count++));
1645 vana 103
    } else {
104
 
105
 
106
        if ( buf == 0x1b ) {
107
            esc_count++;
108
            if ( esc_count == 3 ) {
109
            __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
110
            }  
111
        } else {
112
            esc_count=0;
113
        }
114
 
1569 vana 115
        if ( ! ( buf & 0xff00 ))
116
            keybuffer_push(keybuffer, buf);
117
        else {
118
            switch (buf){
119
                case KEY_F1:
120
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 1 );
121
                    break;
122
                case KEY_F2:
123
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 2 );
124
                    break;
125
                case KEY_F3:
126
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 3 );
127
                    break;
128
                case KEY_F4:
129
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 4 );
130
                    break;
131
                case KEY_F5:
132
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 5 );
133
                    break;
134
                case KEY_F6:
135
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 6 );
136
                    break;
137
                case KEY_F7:
138
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 7 );
139
                    break;
140
                case KEY_F8:
141
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 8 );
142
                    break;
143
 
144
                case KEY_F9:
145
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 9 );
146
                    break;
147
                case KEY_F10:
148
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 10 );
149
                    break;
150
 
151
                case KEY_F11:
152
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 11 );
153
                    break;
154
                case KEY_F12:
155
                    keybuffer_push(keybuffer,FUNCTION_KEYS | 12 );
156
                    break;
157
 
158
 
159
            }
160
        }
161
        buf=count=0;
162
    }
163
 
1508 vana 164
    return  1;
165
}
1649 cejka 166
 
167
/**
168
 * @}
169
 */