7e0f8b79b7
mfiutil(8) in theory can work on devices attached to mrsas(4) but mrsas(4) is missing the FreeBSD mfi(4) ioctl support. Once that support is added to mrsas(4) then mrsasutil(8) can manage mrsas(4) attached devices. So this commit depends on that. When mrsasutil(8) is run it automatically opens /dev/mrsas0 instead of /dev/mfi0. Add -D <device> and -t <type> flag to optionally specify mrsas or mfi to work with the existing -u <unit>. Device is the device node with or without /dev/ PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265794 Differential Revision: https://reviews.freebsd.org/D36343 Tested by: Dan Mahoney <freebsd@gushi.org> Reviewed by: jhb
174 lines
4.3 KiB
C
174 lines
4.3 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2013 Yahoo!, Inc.
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*
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* $FreeBSD$
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*/
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#include <sys/errno.h>
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#include <sys/ioctl.h>
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#include <sys/param.h>
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#include <sys/sysctl.h>
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#include <sys/uio.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 "mfiutil.h"
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#include <dev/mfi/mfi_ioctl.h>
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MFI_TABLE(top, ctrlprop);
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static int
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mfi_ctrl_get_properties(int fd, struct mfi_ctrl_props *info)
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{
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return (mfi_dcmd_command(fd, MFI_DCMD_CTRL_GET_PROPS, info,
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sizeof(struct mfi_ctrl_props), NULL, 0, NULL));
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}
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static int
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mfi_ctrl_set_properties(int fd, struct mfi_ctrl_props *info)
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{
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return (mfi_dcmd_command(fd, MFI_DCMD_CTRL_SET_PROPS, info,
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sizeof(struct mfi_ctrl_props), NULL, 0, NULL));
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}
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/*
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* aquire the controller properties data structure modify the
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* rebuild rate if requested and then retun
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*/
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static int
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mfi_ctrl_rebuild_rate(int ac, char **av)
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{
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int error, fd;
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struct mfi_ctrl_props ctrl_props;
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if (ac > 2) {
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warn("mfi_ctrl_set_rebuild_rate");
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return(-1);
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}
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fd = mfi_open(mfi_device, O_RDWR);
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if (fd < 0) {
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error = errno;
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warn("mfi_open");
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return (error);
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}
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error = mfi_ctrl_get_properties(fd, &ctrl_props);
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if ( error < 0) {
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error = errno;
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warn("Failed to get controller properties");
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close(fd);
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return (error);
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}
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/*
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* User requested a change to the rebuild rate
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*/
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if (ac > 1) {
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ctrl_props.rebuild_rate = atoi(av[ac - 1]);
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error = mfi_ctrl_set_properties(fd, &ctrl_props);
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if ( error < 0) {
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error = errno;
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warn("Failed to set controller properties");
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close(fd);
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return (error);
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}
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error = mfi_ctrl_get_properties(fd, &ctrl_props);
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if ( error < 0) {
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error = errno;
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warn("Failed to get controller properties");
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close(fd);
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return (error);
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}
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}
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printf ("controller rebuild rate: %%%u \n",
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ctrl_props.rebuild_rate);
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return (0);
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}
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MFI_COMMAND(ctrlprop, rebuild, mfi_ctrl_rebuild_rate);
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static int
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mfi_ctrl_alarm_enable(int ac, char **av)
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{
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int error, fd;
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struct mfi_ctrl_props ctrl_props;
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if (ac > 2) {
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warn("mfi_ctrl_alarm_enable");
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return(-1);
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}
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fd = mfi_open(mfi_device, O_RDWR);
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if (fd < 0) {
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error = errno;
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warn("mfi_open");
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return (error);
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}
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error = mfi_ctrl_get_properties(fd, &ctrl_props);
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if ( error < 0) {
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error = errno;
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warn("Failed to get controller properties");
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close(fd);
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return (error);
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}
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printf ("controller alarm was : %s\n",
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(ctrl_props.alarm_enable ? "enabled" : "disabled"));
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if (ac > 1) {
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ctrl_props.alarm_enable = atoi(av[ac - 1]);
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error = mfi_ctrl_set_properties(fd, &ctrl_props);
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if ( error < 0) {
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error = errno;
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warn("Failed to set controller properties");
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close(fd);
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return (error);
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}
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error = mfi_ctrl_get_properties(fd, &ctrl_props);
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if ( error < 0) {
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error = errno;
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warn("Failed to get controller properties");
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close(fd);
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return (error);
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}
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}
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printf ("controller alarm was : %s\n",
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(ctrl_props.alarm_enable ? "enabled" : "disabled"));
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return (0);
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}
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MFI_COMMAND(ctrlprop, alarm, mfi_ctrl_alarm_enable);
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