WebSVN – HelenOS – Diff – /trunk/uspace/srv/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>
#include <kbd.h>
#include <keys.h>
 
 
 
 
 
 
 
 
 
 
 
#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)
{
    if (!sysinfo_value("kbd"))
        return 0;
   
    return ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, 0);
}
 
 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
{
    int param = IPC_GET_ARG2(*call);
 
    if (param != -1) {
        uint8_t scancode = (uint8_t) param;
   
        if ((scancode & 0x80) != 0x80) {
            int key = lchars[scancode & 0x7f];
           
            if (key != SPECIAL)
                keybuffer_push(keybuffer, key);
        }
    }
   
    return 1;
}
 
/** @}
 */
 

Rev 3831	Rev 3882
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	29	/** @addtogroup kbdppc32 ppc32
30	* @brief HelenOS ppc32 arch dependent parts of uspace keyboard handler.	30	* @brief HelenOS ppc32 arch dependent parts of uspace keyboard handler.
31	* @ingroup kbd	31	* @ingroup kbd
32	* @{	32	* @{
33	*/	33	*/
34	/** @file	34	/** @file
35	*/	35	*/
36		36
37	#include <arch/kbd.h>	37	#include <arch/kbd.h>
38	#include <ipc/ipc.h>	38	#include <ipc/ipc.h>
39	#include <sysinfo.h>	39	#include <sysinfo.h>
40	#include <kbd.h>	40	#include <kbd.h>
41	#include <keys.h>	41	#include <keys.h>
42		42
43	irq_cmd_t cuda_cmds[1] = {	-
44	{ CMD_PPC32_GETCHAR, 0, 0, 2 }	-
45	};	-
46		-
47	irq_code_t cuda_kbd = {	-
48	1,	-
49	cuda_cmds	-
50	};	-
51		-
52		43
53	#define SPECIAL 255	44	#define SPECIAL 255
54	#define FUNCTION_KEYS 0x100	45	#define FUNCTION_KEYS 0x100
55		46
56		47
57	static int lchars[0x80] = {	48	static int lchars[0x80] = {
58	'a',	49	'a',
59	's',	50	's',
60	'd',	51	'd',
61	'f',	52	'f',
62	'h',	53	'h',
63	'g',	54	'g',
64	'z',	55	'z',
65	'x',	56	'x',
66	'c',	57	'c',
67	'v',	58	'v',
68	SPECIAL,	59	SPECIAL,
69	'b',	60	'b',
70	'q',	61	'q',
71	'w',	62	'w',
72	'e',	63	'e',
73	'r',	64	'r',
74	'y',	65	'y',
75	't',	66	't',
76	'1',	67	'1',
77	'2',	68	'2',
78	'3',	69	'3',
79	'4',	70	'4',
80	'6',	71	'6',
81	'5',	72	'5',
82	'=',	73	'=',
83	'9',	74	'9',
84	'7',	75	'7',
85	'-',	76	'-',
86	'8',	77	'8',
87	'0',	78	'0',
88	']',	79	']',
89	'o',	80	'o',
90	'u',	81	'u',
91	'[',	82	'[',
92	'i',	83	'i',
93	'p',	84	'p',
94	'\n', /* Enter */	85	'\n', /* Enter */
95	'l',	86	'l',
96	'j',	87	'j',
97	'\'',	88	'\'',
98	'k',	89	'k',
99	';',	90	';',
100	'\\',	91	'\\',
101	',',	92	',',
102	'/',	93	'/',
103	'n',	94	'n',
104	'm',	95	'm',
105	'.',	96	'.',
106	'\t', /* Tab */	97	'\t', /* Tab */
107	' ',	98	' ',
108	'`',	99	'`',
109	'\b', /* Backspace */	100	'\b', /* Backspace */
110	SPECIAL,	101	SPECIAL,
111	SPECIAL, /* Escape */	102	SPECIAL, /* Escape */
112	SPECIAL, /* Ctrl */	103	SPECIAL, /* Ctrl */
113	SPECIAL, /* Alt */	104	SPECIAL, /* Alt */
114	SPECIAL, /* Shift */	105	SPECIAL, /* Shift */
115	SPECIAL, /* Caps-Lock */	106	SPECIAL, /* Caps-Lock */
116	SPECIAL, /* RAlt */	107	SPECIAL, /* RAlt */
117	SPECIAL, /* Left */	108	SPECIAL, /* Left */
118	SPECIAL, /* Right */	109	SPECIAL, /* Right */
119	SPECIAL, /* Down */	110	SPECIAL, /* Down */
120	SPECIAL, /* Up */	111	SPECIAL, /* Up */
121	SPECIAL,	112	SPECIAL,
122	SPECIAL,	113	SPECIAL,
123	'.', /* Keypad . */	114	'.', /* Keypad . */
124	SPECIAL,	115	SPECIAL,
125	'', / Keypad * */	116	'', / Keypad * */
126	SPECIAL,	117	SPECIAL,
127	'+', /* Keypad + */	118	'+', /* Keypad + */
128	SPECIAL,	119	SPECIAL,
129	SPECIAL, /* NumLock */	120	SPECIAL, /* NumLock */
130	SPECIAL,	121	SPECIAL,
131	SPECIAL,	122	SPECIAL,
132	SPECIAL,	123	SPECIAL,
133	'/', /* Keypad / */	124	'/', /* Keypad / */
134	'\n', /* Keypad Enter */	125	'\n', /* Keypad Enter */
135	SPECIAL,	126	SPECIAL,
136	'-', /* Keypad - */	127	'-', /* Keypad - */
137	SPECIAL,	128	SPECIAL,
138	SPECIAL,	129	SPECIAL,
139	SPECIAL,	130	SPECIAL,
140	'0', /* Keypad 0 */	131	'0', /* Keypad 0 */
141	'1', /* Keypad 1 */	132	'1', /* Keypad 1 */
142	'2', /* Keypad 2 */	133	'2', /* Keypad 2 */
143	'3', /* Keypad 3 */	134	'3', /* Keypad 3 */
144	'4', /* Keypad 4 */	135	'4', /* Keypad 4 */
145	'5', /* Keypad 5 */	136	'5', /* Keypad 5 */
146	'6', /* Keypad 6 */	137	'6', /* Keypad 6 */
147	'7', /* Keypad 7 */	138	'7', /* Keypad 7 */
148	SPECIAL,	139	SPECIAL,
149	'8', /* Keypad 8 */	140	'8', /* Keypad 8 */
150	'9', /* Keypad 9 */	141	'9', /* Keypad 9 */
151	SPECIAL,	142	SPECIAL,
152	SPECIAL,	143	SPECIAL,
153	SPECIAL,	144	SPECIAL,
154	(FUNCTION_KEYS \| 5), /* F5 */	145	(FUNCTION_KEYS \| 5), /* F5 */
155	(FUNCTION_KEYS \| 6), /* F6 */	146	(FUNCTION_KEYS \| 6), /* F6 */
156	(FUNCTION_KEYS \| 7), /* F7 */	147	(FUNCTION_KEYS \| 7), /* F7 */
157	(FUNCTION_KEYS \| 3), /* F3 */	148	(FUNCTION_KEYS \| 3), /* F3 */
158	(FUNCTION_KEYS \| 8), /* F8 */	149	(FUNCTION_KEYS \| 8), /* F8 */
159	(FUNCTION_KEYS \| 9), /* F9 */	150	(FUNCTION_KEYS \| 9), /* F9 */
160	SPECIAL,	151	SPECIAL,
161	(FUNCTION_KEYS \| 11), /* F11 */	152	(FUNCTION_KEYS \| 11), /* F11 */
162	SPECIAL,	153	SPECIAL,
163	(FUNCTION_KEYS \| 13), /* F13 */	154	(FUNCTION_KEYS \| 13), /* F13 */
164	SPECIAL,	155	SPECIAL,
165	SPECIAL, /* ScrollLock */	156	SPECIAL, /* ScrollLock */
166	SPECIAL,	157	SPECIAL,
167	(FUNCTION_KEYS \| 10), /* F10 */	158	(FUNCTION_KEYS \| 10), /* F10 */
168	SPECIAL,	159	SPECIAL,
169	(FUNCTION_KEYS \| 12), /* F12 */	160	(FUNCTION_KEYS \| 12), /* F12 */
170	SPECIAL,	161	SPECIAL,
171	SPECIAL, /* Pause */	162	SPECIAL, /* Pause */
172	SPECIAL, /* Insert */	163	SPECIAL, /* Insert */
173	SPECIAL, /* Home */	164	SPECIAL, /* Home */
174	SPECIAL, /* PageUp */	165	SPECIAL, /* PageUp */
175	SPECIAL, /* Delete */	166	SPECIAL, /* Delete */
176	(FUNCTION_KEYS \| 4), /* F4 */	167	(FUNCTION_KEYS \| 4), /* F4 */
177	SPECIAL, /* End */	168	SPECIAL, /* End */
178	(FUNCTION_KEYS \| 2), /* F2 */	169	(FUNCTION_KEYS \| 2), /* F2 */
179	SPECIAL, /* PageDown */	170	SPECIAL, /* PageDown */
180	(FUNCTION_KEYS \| 1) /* F1 */	171	(FUNCTION_KEYS \| 1) /* F1 */
181	};	172	};
182		173
183		174
184	int kbd_arch_init(void)	175	int kbd_arch_init(void)
185	{	176	{
186	if (!sysinfo_value("kbd"))	177	if (!sysinfo_value("kbd"))
187	return 0;	178	return 0;
188		179
189	return ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &cuda_kbd);	180	return ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, 0);
190	}	181	}
191		182
192		183
193	int kbd_arch_process(keybuffer_t keybuffer, ipc_call_t call)	184	int kbd_arch_process(keybuffer_t keybuffer, ipc_call_t call)
194	{	185	{
195	int param = IPC_GET_ARG2(*call);	186	int param = IPC_GET_ARG2(*call);
196		187
197	if (param != -1) {	188	if (param != -1) {
198	uint8_t scancode = (uint8_t) param;	189	uint8_t scancode = (uint8_t) param;
199		190
200	if ((scancode & 0x80) != 0x80) {	191	if ((scancode & 0x80) != 0x80) {
201	int key = lchars[scancode & 0x7f];	192	int key = lchars[scancode & 0x7f];
202		193
203	if (key != SPECIAL)	194	if (key != SPECIAL)
204	keybuffer_push(keybuffer, key);	195	keybuffer_push(keybuffer, key);
205	}	196	}
206	}	197	}
207		198
208	return 1;	199	return 1;
209	}	200	}
210		201
211	/** @}	202	/** @}
212	*/	203	*/
213		204

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(root)/trunk/uspace/srv/kbd/arch/ppc32/src/kbd.c – Rev 3831 → 3882