1/*-
2 * Copyright (c) 2008 Yahoo!, Inc.
3 * All rights reserved.
4 * Written by: John Baldwin <jhb@FreeBSD.org>
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 * 3. Neither the name of the author nor the names of any co-contributors
15 *    may be used to endorse or promote products derived from this software
16 *    without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31#include <sys/cdefs.h>
32__RCSID("$FreeBSD: stable/11/usr.sbin/mptutil/mptutil.c 350442 2019-07-30 14:19:18Z emaste $");
33
34#include <sys/param.h>
35#include <sys/errno.h>
36#include <err.h>
37#include <stdio.h>
38#include <stdlib.h>
39#include <string.h>
40#include <unistd.h>
41#include "mptutil.h"
42
43SET_DECLARE(MPT_DATASET(top), struct mptutil_command);
44
45int mpt_unit;
46
47static void
48usage(void)
49{
50
51	fprintf(stderr, "usage: mptutil [-u unit] <command> ...\n\n");
52	fprintf(stderr, "Commands include:\n");
53	fprintf(stderr, "    version\n");
54	fprintf(stderr, "    show adapter              - display controller information\n");
55	fprintf(stderr, "    show config               - display RAID configuration\n");
56	fprintf(stderr, "    show drives               - list physical drives\n");
57	fprintf(stderr, "    show events               - display event log\n");
58	fprintf(stderr, "    show volumes              - list logical volumes\n");
59	fprintf(stderr, "    fail <drive>              - fail a physical drive\n");
60	fprintf(stderr, "    online <drive>            - bring an offline physical drive online\n");
61	fprintf(stderr, "    offline <drive>           - mark a physical drive offline\n");
62	fprintf(stderr, "    name <volume> <name>\n");
63	fprintf(stderr, "    volume status <volume>    - display volume status\n");
64	fprintf(stderr, "    volume cache <volume> <enable|disable>\n");
65	fprintf(stderr, "                              - Enable or disable the volume drive caches\n");
66	fprintf(stderr, "    clear                     - clear volume configuration\n");
67	fprintf(stderr, "    create <type> [-vq] [-s stripe] <drive>[,<drive>[,...]]\n");
68	fprintf(stderr, "    delete <volume>\n");
69	fprintf(stderr, "    add <drive> [volume]      - add a hot spare\n");
70	fprintf(stderr, "    remove <drive>            - remove a hot spare\n");
71#ifdef DEBUG
72	fprintf(stderr, "    pd create <drive>         - create RAID physdisk\n");
73	fprintf(stderr, "    pd delete <drive>         - delete RAID physdisk\n");
74	fprintf(stderr, "    debug                     - debug 'show config'\n");
75#endif
76	exit(1);
77}
78
79static int
80version(int ac, char **av)
81{
82
83	printf("mptutil version 1.0.3");
84#ifdef DEBUG
85	printf(" (DEBUG)");
86#endif
87	printf("\n");
88	return (0);
89}
90MPT_COMMAND(top, version, version);
91
92int
93main(int ac, char **av)
94{
95	struct mptutil_command **cmd;
96	int ch;
97
98	while ((ch = getopt(ac, av, "u:")) != -1) {
99		switch (ch) {
100		case 'u':
101			mpt_unit = atoi(optarg);
102			break;
103		case '?':
104			usage();
105		}
106	}
107
108	av += optind;
109	ac -= optind;
110
111	/* getopt() eats av[0], so we can't use mpt_table_handler() directly. */
112	if (ac == 0)
113		usage();
114
115#if BYTE_ORDER == BIG_ENDIAN
116	warnx("mptutil is known to be broken on big-endian architectures");
117#endif
118
119	SET_FOREACH(cmd, MPT_DATASET(top)) {
120		if (strcmp((*cmd)->name, av[0]) == 0) {
121			if ((*cmd)->handler(ac, av))
122				return (1);
123			else
124				return (0);
125		}
126	}
127	warnx("Unknown command %s.", av[0]);
128	return (1);
129}
130