WebSVN – HelenOS – Diff – /branches/dynload/uspace/srv/kbd/port/msim.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.
 */
 
/** @addtogroup kbd_port
 * @ingroup  kbd
 * @{
 */
/** @file
 * @brief   Msim keyboard port driver.
 */
 
#include <ipc/ipc.h>
#include <async.h>
#include <sysinfo.h>
#include <kbd_port.h>
#include <kbd.h>
 
irq_cmd_t msim_cmds[] = {
    {
        .cmd = CMD_PIO_READ_8,
        .addr = (void *) 0, /* will be patched in run-time */
        .dstarg = 2
    },
    {
        .cmd = CMD_ACCEPT
    }
   
};
 
irq_code_t msim_kbd = {
 
    sizeof(msim_cmds) / sizeof(irq_cmd_t),
    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);
}
 
/** @}
*/
 

Rev 4343	Rev 4344
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	/** @addtogroup kbd_port	29	/** @addtogroup kbd_port
30	* @ingroup kbd	30	* @ingroup kbd
31	* @{	31	* @{
32	*/	32	*/
33	/** @file	33	/** @file
34	* @brief Msim keyboard port driver.	34	* @brief Msim keyboard port driver.
35	*/	35	*/
36		36
37	#include <ipc/ipc.h>	37	#include <ipc/ipc.h>
38	#include <async.h>	38	#include <async.h>
39	#include <sysinfo.h>	39	#include <sysinfo.h>
40	#include <kbd_port.h>	40	#include <kbd_port.h>
41	#include <kbd.h>	41	#include <kbd.h>
42		42
43	irq_cmd_t msim_cmds[1] = {	43	irq_cmd_t msim_cmds[] = {
-		44	{
44	{ CMD_MEM_READ_1, (void *) 0, 0, 2 }	45	.cmd = CMD_PIO_READ_8,
-		46	.addr = (void ) 0, / will be patched in run-time */
-		47	.dstarg = 2
-		48	},
-		49	{
-		50	.cmd = CMD_ACCEPT
-		51	}
-		52
45	};	53	};
46		54
47	irq_code_t msim_kbd = {	55	irq_code_t msim_kbd = {
48	1,	-
-		56	sizeof(msim_cmds) / sizeof(irq_cmd_t),
49	msim_cmds	57	msim_cmds
50	};	58	};
51		59
52	static void msim_irq_handler(ipc_callid_t iid, ipc_call_t *call);	60	static void msim_irq_handler(ipc_callid_t iid, ipc_call_t *call);
53		61
54	int kbd_port_init(void)	62	int kbd_port_init(void)
55	{	63	{
56	async_set_interrupt_received(msim_irq_handler);	64	async_set_interrupt_received(msim_irq_handler);
57	msim_cmds[0].addr = sysinfo_value("kbd.address.virtual");	65	msim_cmds[0].addr = sysinfo_value("kbd.address.virtual");
58	ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"),	66	ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"),
59	0, &msim_kbd);	67	0, &msim_kbd);
60	return 0;	68	return 0;
61	}	69	}
62		70
63	static void msim_irq_handler(ipc_callid_t iid, ipc_call_t *call)	71	static void msim_irq_handler(ipc_callid_t iid, ipc_call_t *call)
64	{	72	{
65	int scan_code = IPC_GET_ARG2(*call);	73	int scan_code = IPC_GET_ARG2(*call);
66	// static int esc_count=0;	74	// static int esc_count=0;
67		75
68	// if (scan_code == 0x1b) {	76	// if (scan_code == 0x1b) {
69	// esc_count++;	77	// esc_count++;
70	// if (esc_count == 3)	78	// if (esc_count == 3)
71	// __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);	79	// __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
72	// } else {	80	// } else {
73	// esc_count=0;	81	// esc_count=0;
74	// }	82	// }
75		83
76	// if (fb_fb)	84	// if (fb_fb)
77	// return kbd_arch_process_fb(keybuffer, scan_code);	85	// return kbd_arch_process_fb(keybuffer, scan_code);
78		86
79	kbd_push_scancode(scan_code);	87	kbd_push_scancode(scan_code);
80	}	88	}
81		89
82	/** @}	90	/** @}
83	*/	91	*/
84		92

Subversion Repositories HelenOS

(root)/branches/dynload/uspace/srv/kbd/port/msim.c @ 4618 – Rev 4343 → 4344