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| 1 | /* |
1 | /* |
| 2 | * Copyright (C) 2006 Martin Decky |
2 | * Copyright (C) 2006 Martin Decky |
| 3 | * All rights reserved. |
3 | * All rights reserved. |
| 4 | * |
4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
7 | * are met: |
| 8 | * |
8 | * |
| 9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | #include <arch/kbd.h> |
29 | #include <arch/kbd.h> |
| 30 | #include <ipc/ipc.h> |
30 | #include <ipc/ipc.h> |
| 31 | #include <sysinfo.h> |
31 | #include <sysinfo.h> |
| 32 | 32 | ||
| 33 | irq_cmd_t cuda_cmds[1] = { |
33 | irq_cmd_t cuda_cmds[1] = { |
| 34 | { CMD_PPC32_GETCHAR, 0, 0 } |
34 | { CMD_PPC32_GETCHAR, 0, 0 } |
| 35 | }; |
35 | }; |
| 36 | 36 | ||
| 37 | irq_code_t cuda_kbd = { |
37 | irq_code_t cuda_kbd = { |
| 38 | 1, |
38 | 1, |
| 39 | cuda_cmds |
39 | cuda_cmds |
| 40 | }; |
40 | }; |
| 41 | 41 | ||
| 42 | 42 | ||
| - | 43 | static char lchars[0x80] = { |
|
| - | 44 | 'a', 's', 'd', 'f', 'h', 'g', 'z', 'x', 'c', 'v', 0, 'b', 'q', 'w', 'e', 'r', |
|
| - | 45 | 'y', 't', '1', '2', '3', '4', '6', '5', '=', '9', '7', '-', '8', '0', ']', 'o', |
|
| - | 46 | 'u', '[', 'i', 'p', 13, 'l', 'j', '\'', 'k', ';', '\\', ',', '/', 'n', 'm', '.', |
|
| - | 47 | 9, 32, '`', 8, 0, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
| - | 48 | 0, '.', 0, '*', 0, '+', 0, 0, 0, 0, 0, '/', 13, 0, '-', 0, |
|
| - | 49 | 0, 0, '0', '1', '2', '3', '4', '5', '6', '7', 0, '8', '9', 0, 0, 0, |
|
| - | 50 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
| - | 51 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
|
| - | 52 | }; |
|
| - | 53 | ||
| - | 54 | ||
| 43 | int kbd_arch_init(void) |
55 | int kbd_arch_init(void) |
| 44 | { |
56 | { |
| 45 | return (!ipc_register_irq(sysinfo_value("cuda.irq"), &cuda_kbd)); |
57 | return (!ipc_register_irq(sysinfo_value("cuda.irq"), &cuda_kbd)); |
| 46 | } |
58 | } |
| 47 | 59 | ||
| 48 | 60 | ||
| 49 | int kbd_arch_process(keybuffer_t *keybuffer, int scan_code) |
61 | int kbd_arch_process(keybuffer_t *keybuffer, int scan_code) |
| 50 | { |
62 | { |
| - | 63 | uint8_t scancode = (uint8_t) scan_code; |
|
| - | 64 | ||
| - | 65 | if ((scancode != 0) && ((scancode & 0x80) != 0x80)) |
|
| 51 | keybuffer_push(keybuffer, scan_code); |
66 | keybuffer_push(keybuffer, lchars[scancode & 0x7f]); |
| - | 67 | ||
| 52 | return 1; |
68 | return 1; |
| 53 | } |
69 | } |
| 54 | 70 | ||