source: mainline/uspace/lib/device/include/devman.h@ 77a0119

Last change on this file since 77a0119 was 8300c72, checked in by Jiri Svoboda <jiri@…>, 4 months ago

Quiesce devices before proceeding with shutdown.

Only implemented for e1k, uhci and xhci.

  • Property mode set to 100644
File size: 4.0 KB
RevLine 
[729fa2d6]1/*
[832cbe7]2 * Copyright (c) 2025 Jiri Svoboda
[1b20da0]3 * Copyright (c) 2010 Lenka Trochtova
[729fa2d6]4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * - Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * - Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * - The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
[edeee9f]30/** @addtogroup libdevice
[729fa2d6]31 * @{
32 */
33/** @file
34 */
35
[edeee9f]36#ifndef LIBDEVICE_DEVMAN_H
37#define LIBDEVICE_DEVMAN_H
[729fa2d6]38
39#include <ipc/devman.h>
[e280857]40#include <ipc/loc.h>
[729fa2d6]41#include <async.h>
[3e6a98c5]42#include <stdbool.h>
[729fa2d6]43
[f9b2cb4c]44extern async_exch_t *devman_exchange_begin_blocking(iface_t);
45extern async_exch_t *devman_exchange_begin(iface_t);
[79ae36dd]46extern void devman_exchange_end(async_exch_t *);
[7707954]47
[b7fd2a0]48extern errno_t devman_driver_register(const char *);
49extern errno_t devman_add_function(const char *, fun_type_t, match_id_list_t *,
[c63e70c]50 devman_handle_t, devman_handle_t *);
[b7fd2a0]51extern errno_t devman_remove_function(devman_handle_t);
52extern errno_t devman_drv_fun_online(devman_handle_t);
53extern errno_t devman_drv_fun_offline(devman_handle_t);
[8300c72]54extern errno_t devman_drv_fun_quiesce(devman_handle_t);
[832cbe7]55extern errno_t devman_drv_fun_wait_stable(devman_handle_t);
[729fa2d6]56
[f9b2cb4c]57extern async_sess_t *devman_device_connect(devman_handle_t, unsigned int);
58extern async_sess_t *devman_parent_device_connect(devman_handle_t,
[79ae36dd]59 unsigned int);
[5cd136ab]60
[b7fd2a0]61extern errno_t devman_fun_get_handle(const char *, devman_handle_t *,
[c63e70c]62 unsigned int);
[b7fd2a0]63extern errno_t devman_fun_get_child(devman_handle_t, devman_handle_t *);
64extern errno_t devman_dev_get_parent(devman_handle_t, devman_handle_t *);
65extern errno_t devman_dev_get_functions(devman_handle_t, devman_handle_t **,
[7beb220]66 size_t *);
[b7fd2a0]67extern errno_t devman_fun_get_match_id(devman_handle_t, size_t, char *, size_t,
[4c9b28a]68 unsigned int *);
[b7fd2a0]69extern errno_t devman_fun_get_name(devman_handle_t, char *, size_t);
70extern errno_t devman_fun_get_driver_name(devman_handle_t, char *, size_t);
71extern errno_t devman_fun_get_path(devman_handle_t, char *, size_t);
72extern errno_t devman_fun_online(devman_handle_t);
73extern errno_t devman_fun_offline(devman_handle_t);
[8300c72]74extern errno_t devman_fun_quiesce(devman_handle_t);
[f658458]75
[b7fd2a0]76extern errno_t devman_add_device_to_category(devman_handle_t, const char *);
77extern errno_t devman_fun_sid_to_handle(service_id_t, devman_handle_t *);
[8300c72]78extern errno_t devman_quiesce_devices(const char *);
[b7fd2a0]79extern errno_t devman_get_drivers(devman_handle_t **, size_t *);
80extern errno_t devman_driver_get_devices(devman_handle_t, devman_handle_t **,
[1db5669]81 size_t *);
[b7fd2a0]82extern errno_t devman_driver_get_handle(const char *, devman_handle_t *);
83extern errno_t devman_driver_get_match_id(devman_handle_t, size_t, char *, size_t,
[4c9b28a]84 unsigned int *);
[b7fd2a0]85extern errno_t devman_driver_get_name(devman_handle_t, char *, size_t);
86extern errno_t devman_driver_get_state(devman_handle_t, driver_state_t *);
87extern errno_t devman_driver_load(devman_handle_t);
88extern errno_t devman_driver_unload(devman_handle_t);
[729fa2d6]89
90#endif
91
92/** @}
93 */
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