diff options
Diffstat (limited to 'usr.sbin/mptutil/mpt_evt.c')
| -rw-r--r-- | usr.sbin/mptutil/mpt_evt.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/usr.sbin/mptutil/mpt_evt.c b/usr.sbin/mptutil/mpt_evt.c new file mode 100644 index 000000000000..a3fbf4cf7aec --- /dev/null +++ b/usr.sbin/mptutil/mpt_evt.c @@ -0,0 +1,164 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 2008 Yahoo!, Inc. + * All rights reserved. + * Written by: John Baldwin <jhb@FreeBSD.org> + * + * 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. + * 3. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * 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/param.h> +#include <sys/errno.h> +#include <ctype.h> +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include "mptutil.h" + +static CONFIG_PAGE_LOG_0 * +mpt_get_events(int fd, U16 *IOCStatus) +{ + + return (mpt_read_extended_config_page(fd, MPI_CONFIG_EXTPAGETYPE_LOG, + 0, 0, 0, IOCStatus)); +} + +/* + * 1 2 3 4 5 6 7 + * 1234567890123456789012345678901234567890123456789012345678901234567890 + * < ID> < time > <ty> <X XX XX XX XX XX XX XX XX XX XX XX XX XX |..............| + * ID Time Type Log Data + */ +static void +mpt_print_event(MPI_LOG_0_ENTRY *entry, int verbose) +{ + int i; + + printf("%5d %7ds %4x ", entry->LogSequence, entry->TimeStamp, + entry->LogEntryQualifier); + for (i = 0; i < 14; i++) + printf("%02x ", entry->LogData[i]); + printf("|"); + for (i = 0; i < 14; i++) + printf("%c", isprint(entry->LogData[i]) ? entry->LogData[i] : + '.'); + printf("|\n"); + printf(" "); + for (i = 0; i < 14; i++) + printf("%02x ", entry->LogData[i + 14]); + printf("|"); + for (i = 0; i < 14; i++) + printf("%c", isprint(entry->LogData[i + 14]) ? + entry->LogData[i + 14] : '.'); + printf("|\n"); +} + +static int +event_compare(const void *first, const void *second) +{ + MPI_LOG_0_ENTRY * const *one; + MPI_LOG_0_ENTRY * const *two; + + one = first; + two = second; + return ((*one)->LogSequence - ((*two)->LogSequence)); +} + +static int +show_events(int ac, char **av) +{ + CONFIG_PAGE_LOG_0 *log; + MPI_LOG_0_ENTRY **entries; + int ch, error, fd, i, num_events, verbose; + + fd = mpt_open(mpt_unit); + if (fd < 0) { + error = errno; + warn("mpt_open"); + return (error); + } + + log = mpt_get_events(fd, NULL); + if (log == NULL) { + error = errno; + warn("Failed to get event log info"); + return (error); + } + + /* Default settings. */ + verbose = 0; + + /* Parse any options. */ + optind = 1; + while ((ch = getopt(ac, av, "v")) != -1) { + switch (ch) { + case 'v': + verbose = 1; + break; + case '?': + default: + free(log); + close(fd); + return (EINVAL); + } + } + ac -= optind; + av += optind; + + /* Build a list of valid entries and sort them by sequence. */ + entries = malloc(sizeof(MPI_LOG_0_ENTRY *) * log->NumLogEntries); + if (entries == NULL) { + free(log); + close(fd); + return (ENOMEM); + } + num_events = 0; + for (i = 0; i < log->NumLogEntries; i++) { + if (log->LogEntry[i].LogEntryQualifier == + MPI_LOG_0_ENTRY_QUAL_ENTRY_UNUSED) + continue; + entries[num_events] = &log->LogEntry[i]; + num_events++; + } + + qsort(entries, num_events, sizeof(MPI_LOG_0_ENTRY *), event_compare); + + if (num_events == 0) + printf("Event log is empty\n"); + else { + printf(" ID Time Type Log Data\n"); + for (i = 0; i < num_events; i++) + mpt_print_event(entries[i], verbose); + } + + free(entries); + free(log); + close(fd); + + return (0); +} +MPT_COMMAND(show, events, show_events); |