| 0,0 → 1,164 |
|---|
| /* |
| * Copyright (c) 2006 Josef Cejka |
| * 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 kbdia64 ia64 |
| * @brief HelenOS ia64 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> |
| |
| #define KEY_F1 0x504f1b |
| #define KEY_F2 0x514f1b |
| #define KEY_F3 0x524f1b |
| #define KEY_F4 0x534f1b |
| #define KEY_F5 0x7e35315b1b |
| #define KEY_F6 0x7e37315b1b |
| #define KEY_F7 0x7e38315b1b |
| #define KEY_F8 0x7e39315b1b |
| #define KEY_F9 0x7e30325b1b |
| #define KEY_F10 0x7e31325b1b |
| #define KEY_F11 0x7e33325b1b |
| #define KEY_F12 0x7e34325b1b |
| |
| #define FUNCTION_KEYS 0x100 |
| |
| irq_cmd_t ski_cmds[1] = { |
| { CMD_IA64_GETCHAR, 0, 0, 2 } |
| }; |
| |
| irq_code_t ski_kbd = { |
| 1, |
| ski_cmds |
| }; |
| |
| int kbd_arch_init(void) |
| { |
| if (sysinfo_value("kbd")) { |
| ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd); |
| return 0; |
| } |
| return 1; |
| } |
| |
| /* |
| * Please preserve this code (it can be used to determine scancodes) |
| * |
| int to_hex(int v) |
| { |
| return "0123456789ABCDEF"[v]; |
| } |
| */ |
| |
| int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| { |
| static unsigned long long buf = 0; |
| static int count = 0; |
| static int esc_count = 0; |
| int scan_code = IPC_GET_ARG2(*call); |
| |
| /* |
| * Please preserve this code (it can be used to determine scancodes) |
| */ |
| //keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf)); |
| //keybuffer_push(keybuffer, to_hex(scan_code&0xf)); |
| //keybuffer_push(keybuffer, ' '); |
| //keybuffer_push(keybuffer, ' '); |
| //*/ |
| |
| if (scan_code) { |
| buf |= (unsigned long long) scan_code<<(8*(count++)); |
| } else { |
| |
| if (buf == 0x1b) { |
| esc_count++; |
| if (esc_count == 3) { |
| __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE); |
| } |
| } else { |
| esc_count = 0; |
| } |
| |
| if (!(buf & 0xff00)) { |
| keybuffer_push(keybuffer, buf); |
| } else { |
| switch (buf) { |
| case KEY_F1: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 1); |
| break; |
| case KEY_F2: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 2); |
| break; |
| case KEY_F3: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 3); |
| break; |
| case KEY_F4: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 4); |
| break; |
| case KEY_F5: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 5); |
| break; |
| case KEY_F6: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 6); |
| break; |
| case KEY_F7: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 7); |
| break; |
| case KEY_F8: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 8); |
| break; |
| case KEY_F9: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 9); |
| break; |
| case KEY_F10: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 10); |
| break; |
| case KEY_F11: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 11); |
| break; |
| case KEY_F12: |
| keybuffer_push(keybuffer, FUNCTION_KEYS | 12); |
| break; |
| } |
| } |
| buf = count = 0; |
| } |
| |
| return 1; |
| } |
| |
| /** |
| * @} |
| */ |