| 0,0 → 1,82 |
|---|
| /* |
| * 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 kbd |
| * @brief Msim keyboard port driver. |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #include <ipc/ipc.h> |
| #include <async.h> |
| #include <sysinfo.h> |
| #include <kbd_port.h> |
| #include <kbd.h> |
| |
| irq_cmd_t msim_cmds[1] = { |
| { CMD_MEM_READ_1, (void *) 0, 0, 2 } |
| }; |
| |
| irq_code_t msim_kbd = { |
| 1, |
| msim_cmds |
| }; |
| |
| static void msim_irq_handler(ipc_callid_t iid, ipc_call_t *call); |
| |
| int kbd_port_init(void) |
| { |
| async_set_interrupt_received(msim_irq_handler); |
| msim_cmds[0].addr = sysinfo_value("kbd.address.virtual"); |
| ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), |
| 0, &msim_kbd); |
| return 0; |
| } |
| |
| static void msim_irq_handler(ipc_callid_t iid, ipc_call_t *call) |
| { |
| int scan_code = IPC_GET_ARG2(*call); |
| // static int esc_count=0; |
| |
| // if (scan_code == 0x1b) { |
| // esc_count++; |
| // if (esc_count == 3) |
| // __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE); |
| // } else { |
| // esc_count=0; |
| // } |
| |
| // if (fb_fb) |
| // return kbd_arch_process_fb(keybuffer, scan_code); |
| |
| kbd_push_scancode(scan_code); |
| } |
| |
| /** @} |
| */ |