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| Rev 1628 | Rev 1633 | ||
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| Line 33... | Line 33... | ||
| 33 | #include <arch/drivers/pic.h> |
33 | #include <arch/drivers/pic.h> |
| 34 | #include <sysinfo/sysinfo.h> |
34 | #include <sysinfo/sysinfo.h> |
| 35 | #include <interrupt.h> |
35 | #include <interrupt.h> |
| 36 | #include <stdarg.h> |
36 | #include <stdarg.h> |
| 37 | 37 | ||
| - | 38 | #define SPECIAL '?' |
|
| - | 39 | ||
| 38 | #define PACKET_ADB 0x00 |
40 | #define PACKET_ADB 0x00 |
| 39 | #define PACKET_CUDA 0x01 |
41 | #define PACKET_CUDA 0x01 |
| 40 | 42 | ||
| 41 | #define CUDA_POWERDOWN 0x0a |
43 | #define CUDA_POWERDOWN 0x0a |
| 42 | 44 | ||
| Line 53... | Line 55... | ||
| 53 | 55 | ||
| 54 | static volatile __u8 *cuda = NULL; |
56 | static volatile __u8 *cuda = NULL; |
| 55 | 57 | ||
| 56 | 58 | ||
| 57 | static char lchars[0x80] = { |
59 | static char lchars[0x80] = { |
| - | 60 | 'a', |
|
| - | 61 | 's', |
|
| - | 62 | 'd', |
|
| - | 63 | 'f', |
|
| - | 64 | 'h', |
|
| - | 65 | 'g', |
|
| - | 66 | 'z', |
|
| - | 67 | 'x', |
|
| - | 68 | 'c', |
|
| - | 69 | 'v', |
|
| - | 70 | SPECIAL, |
|
| - | 71 | 'b', |
|
| - | 72 | 'q', |
|
| - | 73 | 'w', |
|
| - | 74 | 'e', |
|
| - | 75 | 'r', |
|
| - | 76 | 'y', |
|
| - | 77 | 't', |
|
| - | 78 | '1', |
|
| - | 79 | '2', |
|
| - | 80 | '3', |
|
| - | 81 | '4', |
|
| - | 82 | '6', |
|
| - | 83 | '5', |
|
| - | 84 | '=', |
|
| - | 85 | '9', |
|
| - | 86 | '7', |
|
| - | 87 | '-', |
|
| - | 88 | '8', |
|
| - | 89 | '0', |
|
| - | 90 | ']', |
|
| - | 91 | 'o', |
|
| - | 92 | 'u', |
|
| - | 93 | '[', |
|
| - | 94 | 'i', |
|
| - | 95 | 'p', |
|
| - | 96 | '\n', /* Enter */ |
|
| - | 97 | 'l', |
|
| - | 98 | 'j', |
|
| - | 99 | '\'', |
|
| - | 100 | 'k', |
|
| - | 101 | ';', |
|
| - | 102 | '\\', |
|
| - | 103 | ',', |
|
| - | 104 | '/', |
|
| - | 105 | 'n', |
|
| - | 106 | 'm', |
|
| - | 107 | '.', |
|
| - | 108 | '\t', /* Tab */ |
|
| - | 109 | ' ', |
|
| - | 110 | '`', |
|
| - | 111 | '\b', /* Backspace */ |
|
| - | 112 | SPECIAL, |
|
| - | 113 | SPECIAL, /* Escape */ |
|
| - | 114 | SPECIAL, /* Ctrl */ |
|
| - | 115 | SPECIAL, /* Alt */ |
|
| - | 116 | SPECIAL, /* Shift */ |
|
| - | 117 | SPECIAL, /* Caps-Lock */ |
|
| - | 118 | SPECIAL, /* RAlt */ |
|
| - | 119 | SPECIAL, /* Left */ |
|
| - | 120 | SPECIAL, /* Right */ |
|
| - | 121 | SPECIAL, /* Down */ |
|
| - | 122 | SPECIAL, /* Up */ |
|
| - | 123 | SPECIAL, |
|
| - | 124 | SPECIAL, |
|
| - | 125 | '.', /* Keypad . */ |
|
| - | 126 | SPECIAL, |
|
| - | 127 | '*', /* Keypad * */ |
|
| - | 128 | SPECIAL, |
|
| - | 129 | '+', /* Keypad + */ |
|
| - | 130 | SPECIAL, |
|
| - | 131 | SPECIAL, /* NumLock */ |
|
| - | 132 | SPECIAL, |
|
| - | 133 | SPECIAL, |
|
| - | 134 | SPECIAL, |
|
| - | 135 | '/', /* Keypad / */ |
|
| 58 | 'a', 's', 'd', 'f', 'h', 'g', 'z', 'x', 'c', 'v', 0, 'b', 'q', 'w', 'e', 'r', |
136 | '\n', /* Keypad Enter */ |
| - | 137 | SPECIAL, |
|
| - | 138 | '-', /* Keypad - */ |
|
| - | 139 | SPECIAL, |
|
| - | 140 | SPECIAL, |
|
| - | 141 | SPECIAL, |
|
| - | 142 | '0', /* Keypad 0 */ |
|
| - | 143 | '1', /* Keypad 1 */ |
|
| 59 | 'y', 't', '1', '2', '3', '4', '6', '5', '=', '9', '7', '-', '8', '0', ']', 'o', |
144 | '2', /* Keypad 2 */ |
| 60 | 'u', '[', 'i', 'p', 13, 'l', 'j', '\'', 'k', ';', '\\', ',', '/', 'n', 'm', '.', |
145 | '3', /* Keypad 3 */ |
| 61 | 9, 32, '`', 8, 0, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
146 | '4', /* Keypad 4 */ |
| - | 147 | '5', /* Keypad 5 */ |
|
| 62 | 0, '.', 0, '*', 0, '+', 0, 0, 0, 0, 0, '/', 13, 0, '-', 0, |
148 | '6', /* Keypad 6 */ |
| 63 | 0, 0, '0', '1', '2', '3', '4', '5', '6', '7', 0, '8', '9', 0, 0, 0, |
149 | '7', /* Keypad 7 */ |
| - | 150 | SPECIAL, |
|
| 64 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
151 | '8', /* Keypad 8 */ |
| 65 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
152 | '9', /* Keypad 9 */ |
| - | 153 | SPECIAL, |
|
| - | 154 | SPECIAL, |
|
| - | 155 | SPECIAL, |
|
| - | 156 | SPECIAL, /* F5 */ |
|
| - | 157 | SPECIAL, /* F6 */ |
|
| - | 158 | SPECIAL, /* F7 */ |
|
| - | 159 | SPECIAL, /* F3 */ |
|
| - | 160 | SPECIAL, /* F8 */ |
|
| - | 161 | SPECIAL, /* F9 */ |
|
| - | 162 | SPECIAL, |
|
| - | 163 | SPECIAL, /* F11 */ |
|
| - | 164 | SPECIAL, |
|
| - | 165 | SPECIAL, /* F13 */ |
|
| - | 166 | SPECIAL, |
|
| - | 167 | SPECIAL, /* ScrollLock */ |
|
| - | 168 | SPECIAL, |
|
| - | 169 | SPECIAL, /* F10 */ |
|
| - | 170 | SPECIAL, |
|
| - | 171 | SPECIAL, /* F12 */ |
|
| - | 172 | SPECIAL, |
|
| - | 173 | SPECIAL, /* Pause */ |
|
| - | 174 | SPECIAL, /* Insert */ |
|
| - | 175 | SPECIAL, /* Home */ |
|
| - | 176 | SPECIAL, /* PageUp */ |
|
| - | 177 | SPECIAL, /* Delete */ |
|
| - | 178 | SPECIAL, /* F4 */ |
|
| - | 179 | SPECIAL, /* End */ |
|
| - | 180 | SPECIAL, /* F2 */ |
|
| - | 181 | SPECIAL, /* PageDown */ |
|
| - | 182 | SPECIAL /* F1 */ |
|
| 66 | }; |
183 | }; |
| 67 | 184 | ||
| 68 | 185 | ||
| 69 | void send_packet(const __u8 kind, index_t count, ...); |
186 | void send_packet(const __u8 kind, index_t count, ...); |
| 70 | 187 | ||
| Line 109... | Line 226... | ||
| 109 | .resume = cuda_resume, |
226 | .resume = cuda_resume, |
| 110 | .read = key_read |
227 | .read = key_read |
| 111 | }; |
228 | }; |
| 112 | 229 | ||
| 113 | 230 | ||
| 114 | __u8 cuda_get_scancode(void) |
231 | int cuda_get_scancode(void) |
| 115 | { |
232 | { |
| 116 | __u8 kind; |
233 | __u8 kind; |
| 117 | __u8 data[4]; |
234 | __u8 data[4]; |
| 118 | 235 | ||
| 119 | receive_packet(&kind, 4, data); |
236 | receive_packet(&kind, 4, data); |
| 120 | 237 | ||
| 121 | if ((kind == PACKET_ADB) && (data[0] == 0x40) && (data[1] == 0x2c)) |
238 | if ((kind == PACKET_ADB) && (data[0] == 0x40) && (data[1] == 0x2c)) |
| 122 | return data[2]; |
239 | return data[2]; |
| 123 | 240 | ||
| 124 | return 0; |
241 | return -1; |
| 125 | } |
242 | } |
| 126 | 243 | ||
| 127 | - | ||
| 128 | static void cuda_irq(int n, istate_t *istate) |
244 | static void cuda_irq(int n, istate_t *istate) |
| 129 | { |
245 | { |
| 130 | __u8 scancode = cuda_get_scancode(); |
246 | int scan_code = cuda_get_scancode(); |
| 131 | 247 | ||
| - | 248 | if (scan_code != -1) { |
|
| - | 249 | __u8 scancode = (__u8) scan_code; |
|
| 132 | if ((scancode != 0) && ((scancode & 0x80) != 0x80)) |
250 | if ((scancode & 0x80) != 0x80) |
| 133 | chardev_push_character(&kbrd, lchars[scancode & 0x7f]); |
251 | chardev_push_character(&kbrd, lchars[scancode & 0x7f]); |
| - | 252 | } |
|
| 134 | } |
253 | } |
| 135 | 254 | ||
| 136 | 255 | ||
| 137 | void cuda_init(__address base, size_t size) |
256 | void cuda_init(__address base, size_t size) |
| 138 | { |
257 | { |