7551d83c35
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
706 lines
17 KiB
C
706 lines
17 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2008, 2009 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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* 3. The names of the authors may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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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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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <sys/errno.h>
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#include <err.h>
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#include <fcntl.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <strings.h>
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#include <time.h>
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#include <unistd.h>
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#include "mfiutil.h"
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static int
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mfi_event_get_info(int fd, struct mfi_evt_log_state *info, uint8_t *statusp)
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{
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return (mfi_dcmd_command(fd, MFI_DCMD_CTRL_EVENT_GETINFO, info,
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sizeof(struct mfi_evt_log_state), NULL, 0, statusp));
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}
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static int
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mfi_get_events(int fd, struct mfi_evt_list *list, int num_events,
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union mfi_evt filter, uint32_t start_seq, uint8_t *statusp)
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{
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uint32_t mbox[2];
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size_t size;
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mbox[0] = start_seq;
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mbox[1] = filter.word;
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size = sizeof(struct mfi_evt_list) + sizeof(struct mfi_evt_detail) *
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(num_events - 1);
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return (mfi_dcmd_command(fd, MFI_DCMD_CTRL_EVENT_GET, list, size,
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(uint8_t *)&mbox, sizeof(mbox), statusp));
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}
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static int
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show_logstate(int ac, char **av __unused)
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{
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struct mfi_evt_log_state info;
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int error, fd;
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if (ac != 1) {
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warnx("show logstate: extra arguments");
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return (EINVAL);
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}
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fd = mfi_open(mfi_unit, 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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if (mfi_event_get_info(fd, &info, NULL) < 0) {
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error = errno;
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warn("Failed to get event log info");
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close(fd);
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return (error);
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}
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printf("mfi%d Event Log Sequence Numbers:\n", mfi_unit);
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printf(" Newest Seq #: %u\n", info.newest_seq_num);
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printf(" Oldest Seq #: %u\n", info.oldest_seq_num);
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printf(" Clear Seq #: %u\n", info.clear_seq_num);
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printf("Shutdown Seq #: %u\n", info.shutdown_seq_num);
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printf(" Boot Seq #: %u\n", info.boot_seq_num);
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close(fd);
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return (0);
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}
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MFI_COMMAND(show, logstate, show_logstate);
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static int
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parse_seq(struct mfi_evt_log_state *info, char *arg, uint32_t *seq)
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{
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char *cp;
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long val;
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if (strcasecmp(arg, "newest") == 0) {
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*seq = info->newest_seq_num;
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return (0);
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}
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if (strcasecmp(arg, "oldest") == 0) {
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*seq = info->oldest_seq_num;
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return (0);
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}
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if (strcasecmp(arg, "clear") == 0) {
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*seq = info->clear_seq_num;
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return (0);
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}
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if (strcasecmp(arg, "shutdown") == 0) {
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*seq = info->shutdown_seq_num;
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return (0);
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}
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if (strcasecmp(arg, "boot") == 0) {
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*seq = info->boot_seq_num;
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return (0);
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}
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val = strtol(arg, &cp, 0);
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if (*cp != '\0' || val < 0) {
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errno = EINVAL;
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return (-1);
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}
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*seq = val;
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return (0);
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}
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static int
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parse_locale(char *arg, uint16_t *locale)
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{
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char *cp;
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long val;
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if (strncasecmp(arg, "vol", 3) == 0 || strcasecmp(arg, "ld") == 0) {
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*locale = MFI_EVT_LOCALE_LD;
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return (0);
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}
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if (strncasecmp(arg, "drive", 5) == 0 || strcasecmp(arg, "pd") == 0) {
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*locale = MFI_EVT_LOCALE_PD;
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return (0);
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}
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if (strncasecmp(arg, "encl", 4) == 0) {
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*locale = MFI_EVT_LOCALE_ENCL;
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return (0);
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}
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if (strncasecmp(arg, "batt", 4) == 0 ||
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strncasecmp(arg, "bbu", 3) == 0) {
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*locale = MFI_EVT_LOCALE_BBU;
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return (0);
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}
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if (strcasecmp(arg, "sas") == 0) {
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*locale = MFI_EVT_LOCALE_SAS;
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return (0);
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}
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if (strcasecmp(arg, "ctrl") == 0 || strncasecmp(arg, "cont", 4) == 0) {
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*locale = MFI_EVT_LOCALE_CTRL;
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return (0);
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}
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if (strcasecmp(arg, "config") == 0) {
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*locale = MFI_EVT_LOCALE_CONFIG;
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return (0);
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}
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if (strcasecmp(arg, "cluster") == 0) {
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*locale = MFI_EVT_LOCALE_CLUSTER;
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return (0);
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}
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if (strcasecmp(arg, "all") == 0) {
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*locale = MFI_EVT_LOCALE_ALL;
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return (0);
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}
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val = strtol(arg, &cp, 0);
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if (*cp != '\0' || val < 0 || val > 0xffff) {
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errno = EINVAL;
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return (-1);
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}
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*locale = val;
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return (0);
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}
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static int
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parse_class(char *arg, int8_t *class)
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{
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char *cp;
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long val;
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if (strcasecmp(arg, "debug") == 0) {
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*class = MFI_EVT_CLASS_DEBUG;
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return (0);
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}
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if (strncasecmp(arg, "prog", 4) == 0) {
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*class = MFI_EVT_CLASS_PROGRESS;
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return (0);
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}
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if (strncasecmp(arg, "info", 4) == 0) {
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*class = MFI_EVT_CLASS_INFO;
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return (0);
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}
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if (strncasecmp(arg, "warn", 4) == 0) {
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*class = MFI_EVT_CLASS_WARNING;
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return (0);
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}
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if (strncasecmp(arg, "crit", 4) == 0) {
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*class = MFI_EVT_CLASS_CRITICAL;
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return (0);
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}
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if (strcasecmp(arg, "fatal") == 0) {
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*class = MFI_EVT_CLASS_FATAL;
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return (0);
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}
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if (strcasecmp(arg, "dead") == 0) {
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*class = MFI_EVT_CLASS_DEAD;
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return (0);
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}
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val = strtol(arg, &cp, 0);
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if (*cp != '\0' || val < -128 || val > 127) {
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errno = EINVAL;
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return (-1);
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}
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*class = val;
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return (0);
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}
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/*
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* The timestamp is the number of seconds since 00:00 Jan 1, 2000. If
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* the bits in 24-31 are all set, then it is the number of seconds since
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* boot.
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*/
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static const char *
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format_timestamp(uint32_t timestamp)
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{
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static char buffer[32];
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static time_t base;
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time_t t;
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struct tm tm;
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if ((timestamp & 0xff000000) == 0xff000000) {
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snprintf(buffer, sizeof(buffer), "boot + %us", timestamp &
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0x00ffffff);
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return (buffer);
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}
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if (base == 0) {
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/* Compute 00:00 Jan 1, 2000 offset. */
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bzero(&tm, sizeof(tm));
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tm.tm_mday = 1;
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tm.tm_year = (2000 - 1900);
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base = mktime(&tm);
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}
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if (base == -1) {
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snprintf(buffer, sizeof(buffer), "%us", timestamp);
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return (buffer);
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}
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t = base + timestamp;
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strftime(buffer, sizeof(buffer), "%+", localtime(&t));
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return (buffer);
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}
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static const char *
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format_locale(uint16_t locale)
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{
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static char buffer[8];
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switch (locale) {
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case MFI_EVT_LOCALE_LD:
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return ("VOLUME");
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case MFI_EVT_LOCALE_PD:
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return ("DRIVE");
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case MFI_EVT_LOCALE_ENCL:
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return ("ENCL");
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case MFI_EVT_LOCALE_BBU:
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return ("BATTERY");
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case MFI_EVT_LOCALE_SAS:
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return ("SAS");
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case MFI_EVT_LOCALE_CTRL:
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return ("CTRL");
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case MFI_EVT_LOCALE_CONFIG:
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return ("CONFIG");
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case MFI_EVT_LOCALE_CLUSTER:
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return ("CLUSTER");
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case MFI_EVT_LOCALE_ALL:
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return ("ALL");
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default:
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snprintf(buffer, sizeof(buffer), "0x%04x", locale);
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return (buffer);
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}
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}
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static const char *
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format_class(int8_t class)
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{
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static char buffer[6];
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switch (class) {
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case MFI_EVT_CLASS_DEBUG:
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return ("debug");
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case MFI_EVT_CLASS_PROGRESS:
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return ("progress");
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case MFI_EVT_CLASS_INFO:
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return ("info");
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case MFI_EVT_CLASS_WARNING:
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return ("WARN");
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case MFI_EVT_CLASS_CRITICAL:
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return ("CRIT");
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case MFI_EVT_CLASS_FATAL:
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return ("FATAL");
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case MFI_EVT_CLASS_DEAD:
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return ("DEAD");
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default:
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snprintf(buffer, sizeof(buffer), "%d", class);
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return (buffer);
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}
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}
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/* Simulates %D from kernel printf(9). */
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static void
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simple_hex(void *ptr, size_t length, const char *separator)
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{
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unsigned char *cp;
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u_int i;
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if (length == 0)
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return;
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cp = ptr;
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printf("%02x", cp[0]);
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for (i = 1; i < length; i++)
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printf("%s%02x", separator, cp[i]);
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}
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static const char *
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pdrive_location(struct mfi_evt_pd *pd)
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{
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static char buffer[16];
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if (pd->enclosure_index == 0)
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snprintf(buffer, sizeof(buffer), "%02d(s%d)", pd->device_id,
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pd->slot_number);
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else
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snprintf(buffer, sizeof(buffer), "%02d(e%d/s%d)", pd->device_id,
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pd->enclosure_index, pd->slot_number);
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return (buffer);
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}
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static const char *
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volume_name(int fd, struct mfi_evt_ld *ld)
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{
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return (mfi_volume_name(fd, ld->target_id));
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}
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/* Ripped from sys/dev/mfi/mfi.c. */
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static void
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mfi_decode_evt(int fd, struct mfi_evt_detail *detail, int verbose)
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{
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printf("%5d (%s/%s/%s) - ", detail->seq, format_timestamp(detail->time),
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format_locale(detail->evt_class.members.locale),
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format_class(detail->evt_class.members.evt_class));
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switch (detail->arg_type) {
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case MR_EVT_ARGS_NONE:
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break;
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case MR_EVT_ARGS_CDB_SENSE:
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if (verbose) {
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printf("PD %s CDB ",
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pdrive_location(&detail->args.cdb_sense.pd)
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);
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simple_hex(detail->args.cdb_sense.cdb,
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detail->args.cdb_sense.cdb_len, ":");
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printf(" Sense ");
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simple_hex(detail->args.cdb_sense.sense,
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detail->args.cdb_sense.sense_len, ":");
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printf(":\n ");
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}
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break;
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case MR_EVT_ARGS_LD:
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printf("VOL %s event: ", volume_name(fd, &detail->args.ld));
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break;
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case MR_EVT_ARGS_LD_COUNT:
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printf("VOL %s", volume_name(fd, &detail->args.ld_count.ld));
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if (verbose) {
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printf(" count %lld: ",
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(long long)detail->args.ld_count.count);
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_LD_LBA:
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printf("VOL %s", volume_name(fd, &detail->args.ld_count.ld));
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if (verbose) {
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printf(" lba %lld",
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(long long)detail->args.ld_lba.lba);
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_LD_OWNER:
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printf("VOL %s", volume_name(fd, &detail->args.ld_count.ld));
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if (verbose) {
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printf(" owner changed: prior %d, new %d",
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detail->args.ld_owner.pre_owner,
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detail->args.ld_owner.new_owner);
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_LD_LBA_PD_LBA:
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printf("VOL %s", volume_name(fd, &detail->args.ld_count.ld));
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if (verbose) {
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printf(" lba %lld, physical drive PD %s lba %lld",
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(long long)detail->args.ld_lba_pd_lba.ld_lba,
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pdrive_location(&detail->args.ld_lba_pd_lba.pd),
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(long long)detail->args.ld_lba_pd_lba.pd_lba);
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_LD_PROG:
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printf("VOL %s", volume_name(fd, &detail->args.ld_prog.ld));
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if (verbose) {
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printf(" progress %d%% in %ds",
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detail->args.ld_prog.prog.progress/655,
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detail->args.ld_prog.prog.elapsed_seconds);
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_LD_STATE:
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printf("VOL %s", volume_name(fd, &detail->args.ld_prog.ld));
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if (verbose) {
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printf(" state prior %s new %s",
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mfi_ldstate(detail->args.ld_state.prev_state),
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mfi_ldstate(detail->args.ld_state.new_state));
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_LD_STRIP:
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printf("VOL %s", volume_name(fd, &detail->args.ld_strip.ld));
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if (verbose) {
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printf(" strip %lld",
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(long long)detail->args.ld_strip.strip);
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}
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printf(": ");
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break;
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case MR_EVT_ARGS_PD:
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if (verbose) {
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printf("PD %s event: ",
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pdrive_location(&detail->args.pd));
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}
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break;
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case MR_EVT_ARGS_PD_ERR:
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if (verbose) {
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printf("PD %s err %d: ",
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pdrive_location(&detail->args.pd_err.pd),
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detail->args.pd_err.err);
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}
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break;
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case MR_EVT_ARGS_PD_LBA:
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if (verbose) {
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printf("PD %s lba %lld: ",
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pdrive_location(&detail->args.pd_lba.pd),
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(long long)detail->args.pd_lba.lba);
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}
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break;
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case MR_EVT_ARGS_PD_LBA_LD:
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if (verbose) {
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printf("PD %s lba %lld VOL %s: ",
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pdrive_location(&detail->args.pd_lba_ld.pd),
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(long long)detail->args.pd_lba.lba,
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volume_name(fd, &detail->args.pd_lba_ld.ld));
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}
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break;
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case MR_EVT_ARGS_PD_PROG:
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if (verbose) {
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printf("PD %s progress %d%% seconds %ds: ",
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pdrive_location(&detail->args.pd_prog.pd),
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detail->args.pd_prog.prog.progress/655,
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detail->args.pd_prog.prog.elapsed_seconds);
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}
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break;
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case MR_EVT_ARGS_PD_STATE:
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if (verbose) {
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printf("PD %s state prior %s new %s: ",
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pdrive_location(&detail->args.pd_prog.pd),
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mfi_pdstate(detail->args.pd_state.prev_state),
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mfi_pdstate(detail->args.pd_state.new_state));
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}
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break;
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case MR_EVT_ARGS_PCI:
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if (verbose) {
|
|
printf("PCI 0x%04x 0x%04x 0x%04x 0x%04x: ",
|
|
detail->args.pci.venderId,
|
|
detail->args.pci.deviceId,
|
|
detail->args.pci.subVenderId,
|
|
detail->args.pci.subDeviceId);
|
|
}
|
|
break;
|
|
case MR_EVT_ARGS_RATE:
|
|
if (verbose) {
|
|
printf("Rebuild rate %d: ", detail->args.rate);
|
|
}
|
|
break;
|
|
case MR_EVT_ARGS_TIME:
|
|
if (verbose) {
|
|
printf("Adapter time %s; %d seconds since power on: ",
|
|
format_timestamp(detail->args.time.rtc),
|
|
detail->args.time.elapsedSeconds);
|
|
}
|
|
break;
|
|
case MR_EVT_ARGS_ECC:
|
|
if (verbose) {
|
|
printf("Adapter ECC %x,%x: %s: ",
|
|
detail->args.ecc.ecar,
|
|
detail->args.ecc.elog,
|
|
detail->args.ecc.str);
|
|
}
|
|
break;
|
|
default:
|
|
if (verbose) {
|
|
printf("Type %d: ", detail->arg_type);
|
|
}
|
|
break;
|
|
}
|
|
printf("%s\n", detail->description);
|
|
}
|
|
|
|
static int
|
|
show_events(int ac, char **av)
|
|
{
|
|
struct mfi_evt_log_state info;
|
|
struct mfi_evt_list *list;
|
|
union mfi_evt filter;
|
|
bool first;
|
|
long val;
|
|
char *cp;
|
|
ssize_t size;
|
|
uint32_t seq, start, stop;
|
|
uint16_t locale;
|
|
uint8_t status;
|
|
int ch, error, fd, num_events, verbose;
|
|
u_int i;
|
|
|
|
fd = mfi_open(mfi_unit, O_RDWR);
|
|
if (fd < 0) {
|
|
error = errno;
|
|
warn("mfi_open");
|
|
return (error);
|
|
}
|
|
|
|
if (mfi_event_get_info(fd, &info, NULL) < 0) {
|
|
error = errno;
|
|
warn("Failed to get event log info");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
/* Default settings. */
|
|
num_events = 15;
|
|
filter.members.reserved = 0;
|
|
filter.members.locale = MFI_EVT_LOCALE_ALL;
|
|
filter.members.evt_class = MFI_EVT_CLASS_WARNING;
|
|
start = info.boot_seq_num;
|
|
stop = info.newest_seq_num;
|
|
verbose = 0;
|
|
|
|
/* Parse any options. */
|
|
optind = 1;
|
|
while ((ch = getopt(ac, av, "c:l:n:v")) != -1) {
|
|
switch (ch) {
|
|
case 'c':
|
|
if (parse_class(optarg, &filter.members.evt_class) < 0) {
|
|
error = errno;
|
|
warn("Error parsing event class");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
break;
|
|
case 'l':
|
|
if (parse_locale(optarg, &locale) < 0) {
|
|
error = errno;
|
|
warn("Error parsing event locale");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
filter.members.locale = locale;
|
|
break;
|
|
case 'n':
|
|
val = strtol(optarg, &cp, 0);
|
|
if (*cp != '\0' || val <= 0) {
|
|
warnx("Invalid event count");
|
|
close(fd);
|
|
return (EINVAL);
|
|
}
|
|
num_events = val;
|
|
break;
|
|
case 'v':
|
|
verbose = 1;
|
|
break;
|
|
case '?':
|
|
default:
|
|
close(fd);
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
ac -= optind;
|
|
av += optind;
|
|
|
|
/* Determine buffer size and validate it. */
|
|
size = sizeof(struct mfi_evt_list) + sizeof(struct mfi_evt_detail) *
|
|
(num_events - 1);
|
|
if (size > getpagesize()) {
|
|
warnx("Event count is too high");
|
|
close(fd);
|
|
return (EINVAL);
|
|
}
|
|
|
|
/* Handle optional start and stop sequence numbers. */
|
|
if (ac > 2) {
|
|
warnx("show events: extra arguments");
|
|
close(fd);
|
|
return (EINVAL);
|
|
}
|
|
if (ac > 0 && parse_seq(&info, av[0], &start) < 0) {
|
|
error = errno;
|
|
warn("Error parsing starting sequence number");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
if (ac > 1 && parse_seq(&info, av[1], &stop) < 0) {
|
|
error = errno;
|
|
warn("Error parsing ending sequence number");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
list = malloc(size);
|
|
if (list == NULL) {
|
|
warnx("malloc failed");
|
|
close(fd);
|
|
return (ENOMEM);
|
|
}
|
|
first = true;
|
|
seq = start;
|
|
for (;;) {
|
|
if (mfi_get_events(fd, list, num_events, filter, seq,
|
|
&status) < 0) {
|
|
error = errno;
|
|
warn("Failed to fetch events");
|
|
free(list);
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
if (status == MFI_STAT_NOT_FOUND) {
|
|
break;
|
|
}
|
|
if (status != MFI_STAT_OK) {
|
|
warnx("Error fetching events: %s", mfi_status(status));
|
|
free(list);
|
|
close(fd);
|
|
return (EIO);
|
|
}
|
|
|
|
for (i = 0; i < list->count; i++) {
|
|
/*
|
|
* If this event is newer than 'stop_seq' then
|
|
* break out of the loop. Note that the log
|
|
* is a circular buffer so we have to handle
|
|
* the case that our stop point is earlier in
|
|
* the buffer than our start point.
|
|
*/
|
|
if (list->event[i].seq > stop) {
|
|
if (start <= stop)
|
|
goto finish;
|
|
else if (list->event[i].seq < start)
|
|
goto finish;
|
|
}
|
|
mfi_decode_evt(fd, &list->event[i], verbose);
|
|
first = false;
|
|
}
|
|
|
|
/*
|
|
* XXX: If the event's seq # is the end of the buffer
|
|
* then this probably won't do the right thing. We
|
|
* need to know the size of the buffer somehow.
|
|
*/
|
|
seq = list->event[list->count - 1].seq + 1;
|
|
|
|
}
|
|
finish:
|
|
if (first)
|
|
warnx("No matching events found");
|
|
|
|
free(list);
|
|
close(fd);
|
|
|
|
return (0);
|
|
}
|
|
MFI_COMMAND(show, events, show_events);
|