| 0,0 → 1,209 |
|---|
| /* |
| * Copyright (c) 2006 Martin Decky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup kbdppc32 ppc32 |
| * @brief HelenOS ppc32 arch dependent parts of uspace keyboard handler. |
| * @ingroup kbd |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #include <arch/kbd.h> |
| #include <ipc/ipc.h> |
| #include <sysinfo.h> |
| #include <kbd.h> |
| #include <keys.h> |
| |
| irq_cmd_t cuda_cmds[1] = { |
| { CMD_PPC32_GETCHAR, 0, 0, 2 } |
| }; |
| |
| irq_code_t cuda_kbd = { |
| 1, |
| cuda_cmds |
| }; |
| |
| |
| #define SPECIAL 255 |
| #define FUNCTION_KEYS 0x100 |
| |
| |
| static int lchars[0x80] = { |
| 'a', |
| 's', |
| 'd', |
| 'f', |
| 'h', |
| 'g', |
| 'z', |
| 'x', |
| 'c', |
| 'v', |
| SPECIAL, |
| 'b', |
| 'q', |
| 'w', |
| 'e', |
| 'r', |
| 'y', |
| 't', |
| '1', |
| '2', |
| '3', |
| '4', |
| '6', |
| '5', |
| '=', |
| '9', |
| '7', |
| '-', |
| '8', |
| '0', |
| ']', |
| 'o', |
| 'u', |
| '[', |
| 'i', |
| 'p', |
| '\n', /* Enter */ |
| 'l', |
| 'j', |
| '\'', |
| 'k', |
| ';', |
| '\\', |
| ',', |
| '/', |
| 'n', |
| 'm', |
| '.', |
| '\t', /* Tab */ |
| ' ', |
| '`', |
| '\b', /* Backspace */ |
| SPECIAL, |
| SPECIAL, /* Escape */ |
| SPECIAL, /* Ctrl */ |
| SPECIAL, /* Alt */ |
| SPECIAL, /* Shift */ |
| SPECIAL, /* Caps-Lock */ |
| SPECIAL, /* RAlt */ |
| SPECIAL, /* Left */ |
| SPECIAL, /* Right */ |
| SPECIAL, /* Down */ |
| SPECIAL, /* Up */ |
| SPECIAL, |
| SPECIAL, |
| '.', /* Keypad . */ |
| SPECIAL, |
| '*', /* Keypad * */ |
| SPECIAL, |
| '+', /* Keypad + */ |
| SPECIAL, |
| SPECIAL, /* NumLock */ |
| SPECIAL, |
| SPECIAL, |
| SPECIAL, |
| '/', /* Keypad / */ |
| '\n', /* Keypad Enter */ |
| SPECIAL, |
| '-', /* Keypad - */ |
| SPECIAL, |
| SPECIAL, |
| SPECIAL, |
| '0', /* Keypad 0 */ |
| '1', /* Keypad 1 */ |
| '2', /* Keypad 2 */ |
| '3', /* Keypad 3 */ |
| '4', /* Keypad 4 */ |
| '5', /* Keypad 5 */ |
| '6', /* Keypad 6 */ |
| '7', /* Keypad 7 */ |
| SPECIAL, |
| '8', /* Keypad 8 */ |
| '9', /* Keypad 9 */ |
| SPECIAL, |
| SPECIAL, |
| SPECIAL, |
| (FUNCTION_KEYS | 5), /* F5 */ |
| (FUNCTION_KEYS | 6), /* F6 */ |
| (FUNCTION_KEYS | 7), /* F7 */ |
| (FUNCTION_KEYS | 3), /* F3 */ |
| (FUNCTION_KEYS | 8), /* F8 */ |
| (FUNCTION_KEYS | 9), /* F9 */ |
| SPECIAL, |
| (FUNCTION_KEYS | 11), /* F11 */ |
| SPECIAL, |
| (FUNCTION_KEYS | 13), /* F13 */ |
| SPECIAL, |
| SPECIAL, /* ScrollLock */ |
| SPECIAL, |
| (FUNCTION_KEYS | 10), /* F10 */ |
| SPECIAL, |
| (FUNCTION_KEYS | 12), /* F12 */ |
| SPECIAL, |
| SPECIAL, /* Pause */ |
| SPECIAL, /* Insert */ |
| SPECIAL, /* Home */ |
| SPECIAL, /* PageUp */ |
| SPECIAL, /* Delete */ |
| (FUNCTION_KEYS | 4), /* F4 */ |
| SPECIAL, /* End */ |
| (FUNCTION_KEYS | 2), /* F2 */ |
| SPECIAL, /* PageDown */ |
| (FUNCTION_KEYS | 1) /* F1 */ |
| }; |
| |
| |
| int kbd_arch_init(void) |
| { |
| return ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &cuda_kbd); |
| } |
| |
| |
| int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| { |
| int param = IPC_GET_ARG2(*call); |
| |
| if (param != -1) { |
| uint8_t scancode = (uint8_t) param; |
| |
| if ((scancode & 0x80) != 0x80) { |
| int key = lchars[scancode & 0x7f]; |
| |
| if (key != SPECIAL) |
| keybuffer_push(keybuffer, key); |
| } |
| } |
| |
| return 1; |
| } |
| |
| /** @} |
| */ |