1/*-
2 * Copyright (c) 2010 Aleksandr Rybalko.
3 * Copyright (c) 2016 Michael Zhilin.
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 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. 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 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28/*
29 * Implementation of pseudo driver for MIPS to copy the NVRAM settings
30 * from various sources into the kernel environment.
31 */
32
33#include <sys/cdefs.h>
34__FBSDID("$FreeBSD$");
35
36#include <sys/param.h>
37#include <sys/bus.h>
38#include <sys/kernel.h>
39#include <sys/module.h>
40
41#include <machine/bus.h>
42
43#include "nvram2env.h"
44
45static int
46nvram2env_mips_probe(device_t dev)
47{
48	struct nvram2env_softc	*sc;
49
50	sc = device_get_softc(dev);
51	sc->bst = mips_bus_space_generic;
52
53	return (nvram2env_probe(dev));
54}
55
56static device_method_t nvram2env_mips_methods[] = {
57	/* Device interface */
58	DEVMETHOD(device_probe,		nvram2env_mips_probe),
59
60	DEVMETHOD_END
61};
62
63DEFINE_CLASS_1(nvram2env, nvram2env_mips_driver, nvram2env_mips_methods,
64		sizeof(struct nvram2env_softc), nvram2env_driver);
65DRIVER_MODULE(nvram2env_mips, nexus, nvram2env_mips_driver, nvram2env_devclass,
66    NULL, NULL);
67
68MODULE_VERSION(nvram2env_mips, 1);
69MODULE_DEPEND(nvram2env_mips, nvram2env, 1, 1, 1);
70