Subversion Repositories HelenOS

Rev

Rev 4042 | Rev 4148 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1 jermar 1
/*
2071 jermar 2
 * Copyright (c) 2001-2004 Jakub Jermar
1 jermar 3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
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
15
 *   derived from this software without specific prior written permission.
16
 *
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
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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
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
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
4094 decky 29
/** @addtogroup genarch
1702 cejka 30
 * @{
31
 */
32
/** @file
33
 */
34
 
1841 jermar 35
#ifndef KERN_I8042_H_
36
#define KERN_I8042_H_
1 jermar 37
 
3963 jermar 38
#include <ddi/irq.h>
3704 decky 39
#include <arch/types.h>
4042 jermar 40
#include <console/chardev.h>
3934 jermar 41
#include <typedefs.h>
1896 jermar 42
 
4094 decky 43
typedef struct {
3931 jermar 44
    ioport8_t data;
45
    uint8_t pad[3];
46
    ioport8_t status;
4094 decky 47
} __attribute__ ((packed)) i8042_t;
3931 jermar 48
 
4094 decky 49
typedef struct {
3963 jermar 50
    devno_t devno;
51
    irq_t irq;
3931 jermar 52
    i8042_t *i8042;
4094 decky 53
    indev_t kbrdin;
3931 jermar 54
} i8042_instance_t;
55
 
4094 decky 56
extern indev_t *i8042_init(i8042_t *, devno_t, inr_t);
1 jermar 57
 
58
#endif
1702 cejka 59
 
1838 jermar 60
/** @}
1702 cejka 61
 */