83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
/* $NetBSD: reset.c,v 1.3 2018/04/17 08:54:35 nonaka Exp $ */
|
|
|
|
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
*
|
|
* Copyright (C) 2012-2013 Intel Corporation
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
__RCSID("$NetBSD: reset.c,v 1.3 2018/04/17 08:54:35 nonaka Exp $");
|
|
#if 0
|
|
__FBSDID("$FreeBSD: head/sbin/nvmecontrol/reset.c 326276 2017-11-27 15:37:16Z pfg $");
|
|
#endif
|
|
#endif
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/ioccom.h>
|
|
|
|
#include <err.h>
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "nvmectl.h"
|
|
|
|
#ifdef RESET_USAGE
|
|
static void
|
|
reset_usage(void)
|
|
{
|
|
fprintf(stderr, "usage:\n");
|
|
fprintf(stderr, "\t%s " RESET_USAGE, getprogname());
|
|
exit(1);
|
|
}
|
|
|
|
void
|
|
reset(int argc, char *argv[])
|
|
{
|
|
int ch, fd;
|
|
|
|
while ((ch = getopt(argc, argv, "")) != -1) {
|
|
switch (ch) {
|
|
default:
|
|
reset_usage();
|
|
}
|
|
}
|
|
|
|
/* Check that a controller was specified. */
|
|
if (optind >= argc)
|
|
reset_usage();
|
|
|
|
open_dev(argv[optind], &fd, 1, 1);
|
|
if (ioctl(fd, NVME_RESET_CONTROLLER) < 0)
|
|
err(1, "reset request to %s failed", argv[optind]);
|
|
|
|
exit(0);
|
|
}
|
|
#endif
|