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1508 | vana | 1 | /* |
2071 | jermar | 2 | * Copyright (c) 2006 Josef Cejka |
1508 | vana | 3 | * All rights reserved. |
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 | |||
1649 | cejka | 29 | /** @addtogroup kbdia64 ia64 |
30 | * @brief HelenOS ia64 arch dependent parts of uspace keyboard handler. |
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31 | * @ingroup kbd |
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32 | * @{ |
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33 | */ |
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34 | /** @file |
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35 | */ |
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36 | |||
1508 | vana | 37 | #include <arch/kbd.h> |
38 | #include <ipc/ipc.h> |
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39 | #include <sysinfo.h> |
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1694 | palkovsky | 40 | #include <kbd.h> |
41 | #include <keys.h> |
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1508 | vana | 42 | |
1569 | vana | 43 | #define KEY_F1 0x504f1b |
44 | #define KEY_F2 0x514f1b |
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45 | #define KEY_F3 0x524f1b |
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46 | #define KEY_F4 0x534f1b |
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47 | #define KEY_F5 0x7e35315b1b |
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48 | #define KEY_F6 0x7e37315b1b |
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49 | #define KEY_F7 0x7e38315b1b |
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50 | #define KEY_F8 0x7e39315b1b |
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51 | #define KEY_F9 0x7e30325b1b |
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52 | #define KEY_F10 0x7e31325b1b |
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53 | #define KEY_F11 0x7e33325b1b |
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54 | #define KEY_F12 0x7e34325b1b |
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55 | |||
56 | #define FUNCTION_KEYS 0x100 |
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57 | |||
1508 | vana | 58 | irq_cmd_t ski_cmds[1] = { |
1694 | palkovsky | 59 | { CMD_IA64_GETCHAR, 0, 0, 2 } |
1508 | vana | 60 | }; |
61 | |||
62 | irq_code_t ski_kbd = { |
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63 | 1, |
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64 | ski_cmds |
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65 | }; |
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66 | |||
67 | int kbd_arch_init(void) |
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68 | { |
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1740 | jermar | 69 | if (sysinfo_value("kbd")) { |
1942 | jermar | 70 | ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd); |
1694 | palkovsky | 71 | return 0; |
1508 | vana | 72 | } |
1694 | palkovsky | 73 | return 1; |
1508 | vana | 74 | } |
75 | |||
1569 | vana | 76 | /* |
77 | * Please preserve this code (it can be used to determine scancodes) |
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78 | * |
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79 | int to_hex(int v) |
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1508 | vana | 80 | { |
1569 | vana | 81 | return "0123456789ABCDEF"[v]; |
82 | } |
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83 | */ |
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84 | |||
1694 | palkovsky | 85 | int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
1569 | vana | 86 | { |
1942 | jermar | 87 | static unsigned long long buf = 0; |
88 | static int count = 0; |
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89 | static int esc_count = 0; |
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1694 | palkovsky | 90 | int scan_code = IPC_GET_ARG2(*call); |
1569 | vana | 91 | |
92 | /* |
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1740 | jermar | 93 | * Please preserve this code (it can be used to determine scancodes) |
94 | */ |
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1645 | vana | 95 | //keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf)); |
96 | //keybuffer_push(keybuffer, to_hex(scan_code&0xf)); |
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97 | //keybuffer_push(keybuffer, ' '); |
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98 | //keybuffer_push(keybuffer, ' '); |
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99 | //*/ |
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1508 | vana | 100 | |
1740 | jermar | 101 | if (scan_code) { |
102 | buf |= (unsigned long long) scan_code<<(8*(count++)); |
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1645 | vana | 103 | } else { |
104 | |||
1740 | jermar | 105 | if (buf == 0x1b) { |
1645 | vana | 106 | esc_count++; |
1740 | jermar | 107 | if (esc_count == 3) { |
108 | __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE); |
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1645 | vana | 109 | } |
110 | } else { |
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1740 | jermar | 111 | esc_count = 0; |
1645 | vana | 112 | } |
113 | |||
1740 | jermar | 114 | if (!(buf & 0xff00)) { |
1569 | vana | 115 | keybuffer_push(keybuffer, buf); |
1740 | jermar | 116 | } else { |
117 | switch (buf) { |
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1874 | jermar | 118 | case KEY_F1: |
119 | keybuffer_push(keybuffer, FUNCTION_KEYS | 1); |
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120 | break; |
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121 | case KEY_F2: |
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122 | keybuffer_push(keybuffer, FUNCTION_KEYS | 2); |
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123 | break; |
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124 | case KEY_F3: |
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125 | keybuffer_push(keybuffer, FUNCTION_KEYS | 3); |
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126 | break; |
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127 | case KEY_F4: |
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128 | keybuffer_push(keybuffer, FUNCTION_KEYS | 4); |
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129 | break; |
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130 | case KEY_F5: |
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131 | keybuffer_push(keybuffer, FUNCTION_KEYS | 5); |
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132 | break; |
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133 | case KEY_F6: |
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134 | keybuffer_push(keybuffer, FUNCTION_KEYS | 6); |
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135 | break; |
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136 | case KEY_F7: |
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137 | keybuffer_push(keybuffer, FUNCTION_KEYS | 7); |
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138 | break; |
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139 | case KEY_F8: |
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140 | keybuffer_push(keybuffer, FUNCTION_KEYS | 8); |
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141 | break; |
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142 | case KEY_F9: |
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143 | keybuffer_push(keybuffer, FUNCTION_KEYS | 9); |
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144 | break; |
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145 | case KEY_F10: |
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146 | keybuffer_push(keybuffer, FUNCTION_KEYS | 10); |
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147 | break; |
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148 | case KEY_F11: |
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149 | keybuffer_push(keybuffer, FUNCTION_KEYS | 11); |
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150 | break; |
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151 | case KEY_F12: |
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152 | keybuffer_push(keybuffer, FUNCTION_KEYS | 12); |
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153 | break; |
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1569 | vana | 154 | } |
155 | } |
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1740 | jermar | 156 | buf = count = 0; |
1569 | vana | 157 | } |
158 | |||
1508 | vana | 159 | return 1; |
160 | } |
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1649 | cejka | 161 | |
162 | /** |
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163 | * @} |
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164 | */ |