source: mainline/kernel/genarch/include/drivers/dsrln/dsrlnin.h@ 9693835

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 9693835 was 9f7b303, checked in by Martin Decky <martin@…>, 16 years ago

add dummy serial line input and output drivers

  • Property mode set to 100644
File size: 1.9 KB
Line 
1/*
2 * Copyright (c) 2009 Martin Decky
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
29/** @addtogroup genarch
30 * @{
31 */
32/**
33 * @file
34 * @brief Dummy serial line input.
35 */
36
37#ifndef KERN_DSRLNIN_H_
38#define KERN_DSRLNIN_H_
39
40#include <ddi/irq.h>
41#include <arch/types.h>
42#include <console/chardev.h>
43#include <typedefs.h>
44
45typedef struct {
46 ioport8_t data;
47} __attribute__ ((packed)) dsrlnin_t;
48
49typedef struct {
50 devno_t devno;
51 irq_t irq;
52 dsrlnin_t *dsrlnin;
53 indev_t kbrdin;
54} dsrlnin_instance_t;
55
56extern indev_t *dsrlnin_init(dsrlnin_t *, devno_t, inr_t);
57
58#endif
59
60/** @}
61 */
Note: See TracBrowser for help on using the repository browser.