1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2008 Yahoo!, Inc.
5 * All rights reserved.
6 * Written by: John Baldwin <jhb@FreeBSD.org>
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the author nor the names of any co-contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#include <sys/cdefs.h>
34__RCSID("$FreeBSD$");
35
36#include <sys/param.h>
37#include <sys/errno.h>
38#include <err.h>
39#include <stdio.h>
40#include <stdlib.h>
41#include <string.h>
42#include <unistd.h>
43#include "mptutil.h"
44
45SET_DECLARE(MPT_DATASET(top), struct mptutil_command);
46
47int mpt_unit;
48
49static void
50usage(void)
51{
52
53	fprintf(stderr, "usage: mptutil [-u unit] <command> ...\n\n");
54	fprintf(stderr, "Commands include:\n");
55	fprintf(stderr, "    version\n");
56	fprintf(stderr, "    show adapter              - display controller information\n");
57	fprintf(stderr, "    show config               - display RAID configuration\n");
58	fprintf(stderr, "    show drives               - list physical drives\n");
59	fprintf(stderr, "    show events               - display event log\n");
60	fprintf(stderr, "    show volumes              - list logical volumes\n");
61	fprintf(stderr, "    fail <drive>              - fail a physical drive\n");
62	fprintf(stderr, "    online <drive>            - bring an offline physical drive online\n");
63	fprintf(stderr, "    offline <drive>           - mark a physical drive offline\n");
64	fprintf(stderr, "    name <volume> <name>\n");
65	fprintf(stderr, "    volume status <volume>    - display volume status\n");
66	fprintf(stderr, "    volume cache <volume> <enable|disable>\n");
67	fprintf(stderr, "                              - Enable or disable the volume drive caches\n");
68	fprintf(stderr, "    clear                     - clear volume configuration\n");
69	fprintf(stderr, "    create <type> [-vq] [-s stripe] <drive>[,<drive>[,...]]\n");
70	fprintf(stderr, "    delete <volume>\n");
71	fprintf(stderr, "    add <drive> [volume]      - add a hot spare\n");
72	fprintf(stderr, "    remove <drive>            - remove a hot spare\n");
73#ifdef DEBUG
74	fprintf(stderr, "    pd create <drive>         - create RAID physdisk\n");
75	fprintf(stderr, "    pd delete <drive>         - delete RAID physdisk\n");
76	fprintf(stderr, "    debug                     - debug 'show config'\n");
77#endif
78	exit(1);
79}
80
81static int
82version(int ac, char **av)
83{
84
85	printf("mptutil version 1.0.3");
86#ifdef DEBUG
87	printf(" (DEBUG)");
88#endif
89	printf("\n");
90	return (0);
91}
92MPT_COMMAND(top, version, version);
93
94int
95main(int ac, char **av)
96{
97	struct mptutil_command **cmd;
98	int ch;
99
100	while ((ch = getopt(ac, av, "u:")) != -1) {
101		switch (ch) {
102		case 'u':
103			mpt_unit = atoi(optarg);
104			break;
105		case '?':
106			usage();
107		}
108	}
109
110	av += optind;
111	ac -= optind;
112
113	/* getopt() eats av[0], so we can't use mpt_table_handler() directly. */
114	if (ac == 0)
115		usage();
116
117#if BYTE_ORDER == BIG_ENDIAN
118	warnx("mptutil is known to be broken on big-endian architectures");
119#endif
120
121	SET_FOREACH(cmd, MPT_DATASET(top)) {
122		if (strcmp((*cmd)->name, av[0]) == 0) {
123			if ((*cmd)->handler(ac, av))
124				return (1);
125			else
126				return (0);
127		}
128	}
129	warnx("Unknown command %s.", av[0]);
130	return (1);
131}
132