WebSVN – HelenOS-historic – Diff – /uspace/trunk/kbd/arch/ia64/src/kbd.c


/*
 * 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.
 */
 
#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;
}
 

Rev 1569	Rev 1645
1	/*	1	/*
2	* Copyright (C) 2006 Josef Cejka	2	* Copyright (C) 2006 Josef Cejka
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	#define KEY_F1 0x504f1b	33	#define KEY_F1 0x504f1b
34	#define KEY_F2 0x514f1b	34	#define KEY_F2 0x514f1b
35	#define KEY_F3 0x524f1b	35	#define KEY_F3 0x524f1b
36	#define KEY_F4 0x534f1b	36	#define KEY_F4 0x534f1b
37	#define KEY_F5 0x7e35315b1b	37	#define KEY_F5 0x7e35315b1b
38	#define KEY_F6 0x7e37315b1b	38	#define KEY_F6 0x7e37315b1b
39	#define KEY_F7 0x7e38315b1b	39	#define KEY_F7 0x7e38315b1b
40	#define KEY_F8 0x7e39315b1b	40	#define KEY_F8 0x7e39315b1b
41	#define KEY_F9 0x7e30325b1b	41	#define KEY_F9 0x7e30325b1b
42	#define KEY_F10 0x7e31325b1b	42	#define KEY_F10 0x7e31325b1b
43	#define KEY_F11 0x7e33325b1b	43	#define KEY_F11 0x7e33325b1b
44	#define KEY_F12 0x7e34325b1b	44	#define KEY_F12 0x7e34325b1b
45		45
46		46
47	#define FUNCTION_KEYS 0x100	47	#define FUNCTION_KEYS 0x100
48		48
49	irq_cmd_t ski_cmds[1] = {	49	irq_cmd_t ski_cmds[1] = {
50	{ CMD_IA64_GETCHAR, 0, 0 }	50	{ CMD_IA64_GETCHAR, 0, 0 }
51	};	51	};
52		52
53	irq_code_t ski_kbd = {	53	irq_code_t ski_kbd = {
54	1,	54	1,
55	ski_cmds	55	ski_cmds
56	};	56	};
57		57
58	int kbd_arch_init(void)	58	int kbd_arch_init(void)
59	{	59	{
60	if(sysinfo_value("kbd")) {	60	if(sysinfo_value("kbd")) {
61	ipc_register_irq(sysinfo_value("kbd.irq"), &ski_kbd);	61	ipc_register_irq(sysinfo_value("kbd.irq"), &ski_kbd);
62	return 1;	62	return 1;
63	}	63	}
64		64
65	}	65	}
66		66
67	/*	67	/*
68	* Please preserve this code (it can be used to determine scancodes)	68	* Please preserve this code (it can be used to determine scancodes)
69	*	69	*
70	int to_hex(int v)	70	int to_hex(int v)
71	{	71	{
72	return "0123456789ABCDEF"[v];	72	return "0123456789ABCDEF"[v];
73	}	73	}
74	*/	74	*/
75		75
76	int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)	76	int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
77	{	77	{
78	static unsigned long long buf=0;	78	static unsigned long long buf=0;
79	static int count=0;	79	static int count=0;
-		80	static int esc_count=0;
80		81
81		82
82	/*	83	/*
83	* Please preserve this code (it can be used to determine scancodes)	84	* Please preserve this code (it can be used to determine scancodes)
84	*	-
85	keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));	-
86	keybuffer_push(keybuffer, to_hex(scan_code&0xf));	-
87	keybuffer_push(keybuffer, ' ');	-
88	keybuffer_push(keybuffer, ' ');	-
89	*/	85	*/
-		86	//keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
-		87	//keybuffer_push(keybuffer, to_hex(scan_code&0xf));
-		88	//keybuffer_push(keybuffer, ' ');
-		89	//keybuffer_push(keybuffer, ' ');
-		90	//*/
90		91
91		92
92	if (scan_code){	93	if (scan_code){
93	buf\|=(unsigned long long) scan_code<<(8*(count++));	94	buf\|=(unsigned long long) scan_code<<(8*(count++));
94	} else {	95	} else {
-		96
-		97
-		98	if ( buf == 0x1b ) {
-		99	esc_count++;
-		100	if ( esc_count == 3 ) {
-		101	__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
-		102	}
-		103	} else {
-		104	esc_count=0;
95		105	}
-		106
96	if ( ! ( buf & 0xff00 ))	107	if ( ! ( buf & 0xff00 ))
97	keybuffer_push(keybuffer, buf);	108	keybuffer_push(keybuffer, buf);
98	else {	109	else {
99	switch (buf){	110	switch (buf){
100	case KEY_F1:	111	case KEY_F1:
101	keybuffer_push(keybuffer,FUNCTION_KEYS \| 1 );	112	keybuffer_push(keybuffer,FUNCTION_KEYS \| 1 );
102	break;	113	break;
103	case KEY_F2:	114	case KEY_F2:
104	keybuffer_push(keybuffer,FUNCTION_KEYS \| 2 );	115	keybuffer_push(keybuffer,FUNCTION_KEYS \| 2 );
105	break;	116	break;
106	case KEY_F3:	117	case KEY_F3:
107	keybuffer_push(keybuffer,FUNCTION_KEYS \| 3 );	118	keybuffer_push(keybuffer,FUNCTION_KEYS \| 3 );
108	break;	119	break;
109	case KEY_F4:	120	case KEY_F4:
110	keybuffer_push(keybuffer,FUNCTION_KEYS \| 4 );	121	keybuffer_push(keybuffer,FUNCTION_KEYS \| 4 );
111	break;	122	break;
112	case KEY_F5:	123	case KEY_F5:
113	keybuffer_push(keybuffer,FUNCTION_KEYS \| 5 );	124	keybuffer_push(keybuffer,FUNCTION_KEYS \| 5 );
114	break;	125	break;
115	case KEY_F6:	126	case KEY_F6:
116	keybuffer_push(keybuffer,FUNCTION_KEYS \| 6 );	127	keybuffer_push(keybuffer,FUNCTION_KEYS \| 6 );
117	break;	128	break;
118	case KEY_F7:	129	case KEY_F7:
119	keybuffer_push(keybuffer,FUNCTION_KEYS \| 7 );	130	keybuffer_push(keybuffer,FUNCTION_KEYS \| 7 );
120	break;	131	break;
121	case KEY_F8:	132	case KEY_F8:
122	keybuffer_push(keybuffer,FUNCTION_KEYS \| 8 );	133	keybuffer_push(keybuffer,FUNCTION_KEYS \| 8 );
123	break;	134	break;
124		135
125	case KEY_F9:	136	case KEY_F9:
126	keybuffer_push(keybuffer,FUNCTION_KEYS \| 9 );	137	keybuffer_push(keybuffer,FUNCTION_KEYS \| 9 );
127	break;	138	break;
128	case KEY_F10:	139	case KEY_F10:
129	keybuffer_push(keybuffer,FUNCTION_KEYS \| 10 );	140	keybuffer_push(keybuffer,FUNCTION_KEYS \| 10 );
130	break;	141	break;
131		142
132	case KEY_F11:	143	case KEY_F11:
133	keybuffer_push(keybuffer,FUNCTION_KEYS \| 11 );	144	keybuffer_push(keybuffer,FUNCTION_KEYS \| 11 );
134	break;	145	break;
135	case KEY_F12:	146	case KEY_F12:
136	keybuffer_push(keybuffer,FUNCTION_KEYS \| 12 );	147	keybuffer_push(keybuffer,FUNCTION_KEYS \| 12 );
137	break;	148	break;
138		149
139		150
140	}	151	}
141	}	152	}
142	buf=count=0;	153	buf=count=0;
143	}	154	}
144		155
145	return 1;	156	return 1;
146	}	157	}
147		158

Subversion Repositories HelenOS-historic

(root)/uspace/trunk/kbd/arch/ia64/src/kbd.c – Rev 1569 → 1645