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