167 lines
4.3 KiB
C
167 lines
4.3 KiB
C
/* $NetBSD: main.c,v 1.6 2007/02/21 20:53:59 hubertf Exp $ */
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/*-
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* Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Andrew Doran.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef lint
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: main.c,v 1.6 2007/02/21 20:53:59 hubertf Exp $");
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#endif /* not lint */
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <sys/queue.h>
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#include <dev/ic/mlxreg.h>
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#include <dev/ic/mlxio.h>
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#include <err.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "extern.h"
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const char *mlxname;
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const char *memf;
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const char *nlistf;
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struct mlx_cinfo ci;
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int mlxfd = -1;
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int verbosity;
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struct cmd {
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const char *label;
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int flags;
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int (*func)(char **);
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};
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#define CMD_DISKS 0x01
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#define CMD_NOARGS 0x02
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static const struct cmd cmdtab[] = {
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{ "check", CMD_DISKS, cmd_check },
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{ "config", CMD_NOARGS, cmd_config },
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{ "cstatus", CMD_NOARGS, cmd_cstatus },
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{ "detach", CMD_DISKS, cmd_detach },
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{ "rebuild", 0, cmd_rebuild },
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{ "rescan", CMD_NOARGS, cmd_rescan },
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{ "status", CMD_DISKS, cmd_status },
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};
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int
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main(int argc, char **argv)
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{
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const struct cmd *cmd, *maxcmd;
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const char *cmdname, *dv;
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int ch, i, rv, all;
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all = 0;
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dv = "/dev/mlx0";
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mlx_disk_init();
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while ((ch = getopt(argc, argv, "af:v")) != -1) {
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switch (ch) {
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case 'a':
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all = 1;
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break;
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case 'f':
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dv = optarg;
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break;
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case 'v':
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verbosity++;
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break;
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default:
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usage();
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/* NOTREACHED */
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}
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}
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if ((cmdname = argv[optind++]) == NULL)
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usage();
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for (i = 0; dv[i] != '\0'; i++)
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if (dv[i] == '/')
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mlxname = &dv[i + 1];
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if ((mlxfd = open(dv, O_RDWR)) < 0)
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err(EXIT_FAILURE, "%s", dv);
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cmd = &cmdtab[0];
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maxcmd = &cmdtab[sizeof(cmdtab) / sizeof(cmdtab[0])];
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while (cmd < maxcmd) {
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if (strcmp(cmdname, cmd->label) == 0)
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break;
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cmd++;
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}
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if (cmd == maxcmd)
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usage();
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if (ioctl(mlxfd, MLX_GET_CINFO, &ci))
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err(EXIT_FAILURE, "ioctl(MLX_GET_CINFO)");
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if ((cmd->flags & CMD_DISKS) != 0) {
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if (all)
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mlx_disk_add_all();
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while (argv[optind] != NULL)
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mlx_disk_add(argv[optind++]);
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if (mlx_disk_empty())
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errx(EXIT_FAILURE,
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"no logical drives attached to this controller");
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} else if ((cmd->flags & CMD_NOARGS) != 0)
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if (argv[optind] != NULL)
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usage();
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rv = (*cmd->func)(&argv[optind]);
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close(mlxfd);
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exit(rv);
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/* NOTREACHED */
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}
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void
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usage(void)
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{
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(void)fprintf(stderr, "usage: %s [-f dev] [-av] command [...]\n",
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getprogname());
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exit(EXIT_FAILURE);
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/* NOTREACHED */
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}
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