WebSVN – HelenOS-historic – Diff – /uspace/trunk/kbd/arch/ppc32/src/kbd.c


/*
 * 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>
 
irq_cmd_t cuda_cmds[1] = {
    { CMD_PPC32_GETCHAR, 0, 0 }
};
 
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("cuda.irq"), &cuda_kbd));
}
 
 
int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
{
    if (scan_code != -1) {
        uint8_t scancode = (uint8_t) scan_code;
   
        if ((scancode & 0x80) != 0x80) {
            int key = lchars[scancode & 0x7f];
           
            if (key != SPECIAL)
                keybuffer_push(keybuffer, key);
        }
    }
   
    return 1;
}
 
/** @}
 */
 
 

Rev 1634	Rev 1649
1	/*	1	/*
2	* Copyright (C) 2006 Martin Decky	2	* Copyright (C) 2006 Martin Decky
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	/** @addtogroup kbdppc32 ppc32
-		30	* @brief HelenOS ppc32 arch dependent parts of uspace keyboard handler.
-		31	* @ingroup kbd
-		32	* @{
-		33	*/
-		34	/** @file
-		35	*/
-		36
29	#include <arch/kbd.h>	37	#include <arch/kbd.h>
30	#include <ipc/ipc.h>	38	#include <ipc/ipc.h>
31	#include <sysinfo.h>	39	#include <sysinfo.h>
32		40
33	irq_cmd_t cuda_cmds[1] = {	41	irq_cmd_t cuda_cmds[1] = {
34	{ CMD_PPC32_GETCHAR, 0, 0 }	42	{ CMD_PPC32_GETCHAR, 0, 0 }
35	};	43	};
36		44
37	irq_code_t cuda_kbd = {	45	irq_code_t cuda_kbd = {
38	1,	46	1,
39	cuda_cmds	47	cuda_cmds
40	};	48	};
41		49
42		50
43	#define SPECIAL 255	51	#define SPECIAL 255
44	#define FUNCTION_KEYS 0x100	52	#define FUNCTION_KEYS 0x100
45		53
46		54
47	static int lchars[0x80] = {	55	static int lchars[0x80] = {
48	'a',	56	'a',
49	's',	57	's',
50	'd',	58	'd',
51	'f',	59	'f',
52	'h',	60	'h',
53	'g',	61	'g',
54	'z',	62	'z',
55	'x',	63	'x',
56	'c',	64	'c',
57	'v',	65	'v',
58	SPECIAL,	66	SPECIAL,
59	'b',	67	'b',
60	'q',	68	'q',
61	'w',	69	'w',
62	'e',	70	'e',
63	'r',	71	'r',
64	'y',	72	'y',
65	't',	73	't',
66	'1',	74	'1',
67	'2',	75	'2',
68	'3',	76	'3',
69	'4',	77	'4',
70	'6',	78	'6',
71	'5',	79	'5',
72	'=',	80	'=',
73	'9',	81	'9',
74	'7',	82	'7',
75	'-',	83	'-',
76	'8',	84	'8',
77	'0',	85	'0',
78	']',	86	']',
79	'o',	87	'o',
80	'u',	88	'u',
81	'[',	89	'[',
82	'i',	90	'i',
83	'p',	91	'p',
84	'\n', /* Enter */	92	'\n', /* Enter */
85	'l',	93	'l',
86	'j',	94	'j',
87	'\'',	95	'\'',
88	'k',	96	'k',
89	';',	97	';',
90	'\\',	98	'\\',
91	',',	99	',',
92	'/',	100	'/',
93	'n',	101	'n',
94	'm',	102	'm',
95	'.',	103	'.',
96	'\t', /* Tab */	104	'\t', /* Tab */
97	' ',	105	' ',
98	'`',	106	'`',
99	'\b', /* Backspace */	107	'\b', /* Backspace */
100	SPECIAL,	108	SPECIAL,
101	SPECIAL, /* Escape */	109	SPECIAL, /* Escape */
102	SPECIAL, /* Ctrl */	110	SPECIAL, /* Ctrl */
103	SPECIAL, /* Alt */	111	SPECIAL, /* Alt */
104	SPECIAL, /* Shift */	112	SPECIAL, /* Shift */
105	SPECIAL, /* Caps-Lock */	113	SPECIAL, /* Caps-Lock */
106	SPECIAL, /* RAlt */	114	SPECIAL, /* RAlt */
107	SPECIAL, /* Left */	115	SPECIAL, /* Left */
108	SPECIAL, /* Right */	116	SPECIAL, /* Right */
109	SPECIAL, /* Down */	117	SPECIAL, /* Down */
110	SPECIAL, /* Up */	118	SPECIAL, /* Up */
111	SPECIAL,	119	SPECIAL,
112	SPECIAL,	120	SPECIAL,
113	'.', /* Keypad . */	121	'.', /* Keypad . */
114	SPECIAL,	122	SPECIAL,
115	'', / Keypad * */	123	'', / Keypad * */
116	SPECIAL,	124	SPECIAL,
117	'+', /* Keypad + */	125	'+', /* Keypad + */
118	SPECIAL,	126	SPECIAL,
119	SPECIAL, /* NumLock */	127	SPECIAL, /* NumLock */
120	SPECIAL,	128	SPECIAL,
121	SPECIAL,	129	SPECIAL,
122	SPECIAL,	130	SPECIAL,
123	'/', /* Keypad / */	131	'/', /* Keypad / */
124	'\n', /* Keypad Enter */	132	'\n', /* Keypad Enter */
125	SPECIAL,	133	SPECIAL,
126	'-', /* Keypad - */	134	'-', /* Keypad - */
127	SPECIAL,	135	SPECIAL,
128	SPECIAL,	136	SPECIAL,
129	SPECIAL,	137	SPECIAL,
130	'0', /* Keypad 0 */	138	'0', /* Keypad 0 */
131	'1', /* Keypad 1 */	139	'1', /* Keypad 1 */
132	'2', /* Keypad 2 */	140	'2', /* Keypad 2 */
133	'3', /* Keypad 3 */	141	'3', /* Keypad 3 */
134	'4', /* Keypad 4 */	142	'4', /* Keypad 4 */
135	'5', /* Keypad 5 */	143	'5', /* Keypad 5 */
136	'6', /* Keypad 6 */	144	'6', /* Keypad 6 */
137	'7', /* Keypad 7 */	145	'7', /* Keypad 7 */
138	SPECIAL,	146	SPECIAL,
139	'8', /* Keypad 8 */	147	'8', /* Keypad 8 */
140	'9', /* Keypad 9 */	148	'9', /* Keypad 9 */
141	SPECIAL,	149	SPECIAL,
142	SPECIAL,	150	SPECIAL,
143	SPECIAL,	151	SPECIAL,
144	(FUNCTION_KEYS \| 5), /* F5 */	152	(FUNCTION_KEYS \| 5), /* F5 */
145	(FUNCTION_KEYS \| 6), /* F6 */	153	(FUNCTION_KEYS \| 6), /* F6 */
146	(FUNCTION_KEYS \| 7), /* F7 */	154	(FUNCTION_KEYS \| 7), /* F7 */
147	(FUNCTION_KEYS \| 3), /* F3 */	155	(FUNCTION_KEYS \| 3), /* F3 */
148	(FUNCTION_KEYS \| 8), /* F8 */	156	(FUNCTION_KEYS \| 8), /* F8 */
149	(FUNCTION_KEYS \| 9), /* F9 */	157	(FUNCTION_KEYS \| 9), /* F9 */
150	SPECIAL,	158	SPECIAL,
151	(FUNCTION_KEYS \| 11), /* F11 */	159	(FUNCTION_KEYS \| 11), /* F11 */
152	SPECIAL,	160	SPECIAL,
153	(FUNCTION_KEYS \| 13), /* F13 */	161	(FUNCTION_KEYS \| 13), /* F13 */
154	SPECIAL,	162	SPECIAL,
155	SPECIAL, /* ScrollLock */	163	SPECIAL, /* ScrollLock */
156	SPECIAL,	164	SPECIAL,
157	(FUNCTION_KEYS \| 10), /* F10 */	165	(FUNCTION_KEYS \| 10), /* F10 */
158	SPECIAL,	166	SPECIAL,
159	(FUNCTION_KEYS \| 12), /* F12 */	167	(FUNCTION_KEYS \| 12), /* F12 */
160	SPECIAL,	168	SPECIAL,
161	SPECIAL, /* Pause */	169	SPECIAL, /* Pause */
162	SPECIAL, /* Insert */	170	SPECIAL, /* Insert */
163	SPECIAL, /* Home */	171	SPECIAL, /* Home */
164	SPECIAL, /* PageUp */	172	SPECIAL, /* PageUp */
165	SPECIAL, /* Delete */	173	SPECIAL, /* Delete */
166	(FUNCTION_KEYS \| 4), /* F4 */	174	(FUNCTION_KEYS \| 4), /* F4 */
167	SPECIAL, /* End */	175	SPECIAL, /* End */
168	(FUNCTION_KEYS \| 2), /* F2 */	176	(FUNCTION_KEYS \| 2), /* F2 */
169	SPECIAL, /* PageDown */	177	SPECIAL, /* PageDown */
170	(FUNCTION_KEYS \| 1) /* F1 */	178	(FUNCTION_KEYS \| 1) /* F1 */
171	};	179	};
172		180
173		181
174	int kbd_arch_init(void)	182	int kbd_arch_init(void)
175	{	183	{
176	return (!ipc_register_irq(sysinfo_value("cuda.irq"), &cuda_kbd));	184	return (!ipc_register_irq(sysinfo_value("cuda.irq"), &cuda_kbd));
177	}	185	}
178		186
179		187
180	int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)	188	int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
181	{	189	{
182	if (scan_code != -1) {	190	if (scan_code != -1) {
183	uint8_t scancode = (uint8_t) scan_code;	191	uint8_t scancode = (uint8_t) scan_code;
184		192
185	if ((scancode & 0x80) != 0x80) {	193	if ((scancode & 0x80) != 0x80) {
186	int key = lchars[scancode & 0x7f];	194	int key = lchars[scancode & 0x7f];
187		195
188	if (key != SPECIAL)	196	if (key != SPECIAL)
189	keybuffer_push(keybuffer, key);	197	keybuffer_push(keybuffer, key);
190	}	198	}
191	}	199	}
192		200
193	return 1;	201	return 1;
194	}	202	}
-		203
-		204	/** @}
-		205	*/
-		206
195		207

Subversion Repositories HelenOS-historic

(root)/uspace/trunk/kbd/arch/ppc32/src/kbd.c – Rev 1634 → 1649