0,0 → 1,169 |
/* |
* 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> |
|
#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 } |
}; |
|
irq_code_t ski_kbd = { |
1, |
ski_cmds |
}; |
|
int kbd_arch_init(void) |
{ |
if(sysinfo_value("kbd")) { |
ipc_register_irq(sysinfo_value("kbd.irq"), &ski_kbd); |
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, int scan_code) |
{ |
static unsigned long long buf=0; |
static int count=0; |
static int esc_count=0; |
|
|
/* |
* 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; |
} |
|
/** |
* @} |
*/ |