source: mainline/uspace/drv/char/msim-con/msim-con.h@ 74017ce

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 74017ce was 92232331, checked in by Jiri Svoboda <jiri@…>, 8 years ago

MSIM console driver should avoid storing per-instance data in global variables.

  • Property mode set to 100644
File size: 2.0 KB
Line 
1/*
2 * Copyright (c) 2017 Jiri Svoboda
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/** @file
33 */
34
35#ifndef MSIM_CON_H
36#define MSIM_CON_H
37
38#include <async.h>
39#include <ddf/driver.h>
40#include <loc.h>
41#include <stdint.h>
42
43/** MSIM console resources */
44typedef struct {
45 uintptr_t base;
46 int irq;
47} msim_con_res_t;
48
49/** MSIM console */
50typedef struct {
51 async_sess_t *client_sess;
52 ddf_dev_t *dev;
53 msim_con_res_t res;
54 irq_pio_range_t irq_range[1];
55 irq_code_t irq_code;
56} msim_con_t;
57
58extern int msim_con_add(msim_con_t *, msim_con_res_t *);
59extern int msim_con_remove(msim_con_t *);
60extern int msim_con_gone(msim_con_t *);
61
62#endif
63
64/** @}
65 */
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