source: mainline/kbd/arch/ia64/src/kbd.c@ 9996ed5

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 9996ed5 was de09ac9, checked in by Jakub Vana <jakub.vana@…>, 20 years ago

Ia64 function keys support
  • Property mode set to 100644
File size: 3.7 KB
Line 
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
29#include <arch/kbd.h>
30#include <ipc/ipc.h>
31#include <sysinfo.h>
32
33#define KEY_F1 0x504f1b
34#define KEY_F2 0x514f1b
35#define KEY_F3 0x524f1b
36#define KEY_F4 0x534f1b
37#define KEY_F5 0x7e35315b1b
38#define KEY_F6 0x7e37315b1b
39#define KEY_F7 0x7e38315b1b
40#define KEY_F8 0x7e39315b1b
41#define KEY_F9 0x7e30325b1b
42#define KEY_F10 0x7e31325b1b
43#define KEY_F11 0x7e33325b1b
44#define KEY_F12 0x7e34325b1b
45
46
47#define FUNCTION_KEYS 0x100
48
49irq_cmd_t ski_cmds[1] = {
50 { CMD_IA64_GETCHAR, 0, 0 }
51};
52
53irq_code_t ski_kbd = {
54 1,
55 ski_cmds
56};
57
58int kbd_arch_init(void)
59{
60 if(sysinfo_value("kbd")) {
61 ipc_register_irq(sysinfo_value("kbd.irq"), &ski_kbd);
62 return 1;
63 }
64
65}
66
67/*
68* Please preserve this code (it can be used to determine scancodes)
69*
70int to_hex(int v)
71{
72 return "0123456789ABCDEF"[v];
73}
74*/
75
76int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
77{
78 static unsigned long long buf=0;
79 static int count=0;
80
81
82 /*
83 * Please preserve this code (it can be used to determine scancodes)
84 *
85 keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
86 keybuffer_push(keybuffer, to_hex(scan_code&0xf));
87 keybuffer_push(keybuffer, ' ');
88 keybuffer_push(keybuffer, ' ');
89 */
90
91
92 if (scan_code){
93 buf|=(unsigned long long) scan_code<<(8*(count++));
94 } else {
95
96 if ( ! ( buf & 0xff00 ))
97 keybuffer_push(keybuffer, buf);
98 else {
99 switch (buf){
100 case KEY_F1:
101 keybuffer_push(keybuffer,FUNCTION_KEYS | 1 );
102 break;
103 case KEY_F2:
104 keybuffer_push(keybuffer,FUNCTION_KEYS | 2 );
105 break;
106 case KEY_F3:
107 keybuffer_push(keybuffer,FUNCTION_KEYS | 3 );
108 break;
109 case KEY_F4:
110 keybuffer_push(keybuffer,FUNCTION_KEYS | 4 );
111 break;
112 case KEY_F5:
113 keybuffer_push(keybuffer,FUNCTION_KEYS | 5 );
114 break;
115 case KEY_F6:
116 keybuffer_push(keybuffer,FUNCTION_KEYS | 6 );
117 break;
118 case KEY_F7:
119 keybuffer_push(keybuffer,FUNCTION_KEYS | 7 );
120 break;
121 case KEY_F8:
122 keybuffer_push(keybuffer,FUNCTION_KEYS | 8 );
123 break;
124
125 case KEY_F9:
126 keybuffer_push(keybuffer,FUNCTION_KEYS | 9 );
127 break;
128 case KEY_F10:
129 keybuffer_push(keybuffer,FUNCTION_KEYS | 10 );
130 break;
131
132 case KEY_F11:
133 keybuffer_push(keybuffer,FUNCTION_KEYS | 11 );
134 break;
135 case KEY_F12:
136 keybuffer_push(keybuffer,FUNCTION_KEYS | 12 );
137 break;
138
139
140 }
141 }
142 buf=count=0;
143 }
144
145 return 1;
146}
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