2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 2008 Yahoo!, Inc.
6 * Written by: John Baldwin <jhb@FreeBSD.org>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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33 #include <sys/cdefs.h>
36 #include <sys/param.h>
37 #include <sys/errno.h>
45 static CONFIG_PAGE_LOG_0 *
46 mpt_get_events(int fd, U16 *IOCStatus)
49 return (mpt_read_extended_config_page(fd, MPI_CONFIG_EXTPAGETYPE_LOG,
55 * 1234567890123456789012345678901234567890123456789012345678901234567890
56 * < ID> < time > <ty> <X XX XX XX XX XX XX XX XX XX XX XX XX XX |..............|
57 * ID Time Type Log Data
60 mpt_print_event(MPI_LOG_0_ENTRY *entry, int verbose)
64 printf("%5d %7ds %4x ", entry->LogSequence, entry->TimeStamp,
65 entry->LogEntryQualifier);
66 for (i = 0; i < 14; i++)
67 printf("%02x ", entry->LogData[i]);
69 for (i = 0; i < 14; i++)
70 printf("%c", isprint(entry->LogData[i]) ? entry->LogData[i] :
74 for (i = 0; i < 14; i++)
75 printf("%02x ", entry->LogData[i + 14]);
77 for (i = 0; i < 14; i++)
78 printf("%c", isprint(entry->LogData[i + 14]) ?
79 entry->LogData[i + 14] : '.');
84 event_compare(const void *first, const void *second)
86 MPI_LOG_0_ENTRY * const *one;
87 MPI_LOG_0_ENTRY * const *two;
91 return ((*one)->LogSequence - ((*two)->LogSequence));
95 show_events(int ac, char **av)
97 CONFIG_PAGE_LOG_0 *log;
98 MPI_LOG_0_ENTRY **entries;
99 int ch, error, fd, i, num_events, verbose;
101 fd = mpt_open(mpt_unit);
108 log = mpt_get_events(fd, NULL);
111 warn("Failed to get event log info");
115 /* Default settings. */
118 /* Parse any options. */
120 while ((ch = getopt(ac, av, "v")) != -1) {
135 /* Build a list of valid entries and sort them by sequence. */
136 entries = malloc(sizeof(MPI_LOG_0_ENTRY *) * log->NumLogEntries);
137 if (entries == NULL) {
143 for (i = 0; i < log->NumLogEntries; i++) {
144 if (log->LogEntry[i].LogEntryQualifier ==
145 MPI_LOG_0_ENTRY_QUAL_ENTRY_UNUSED)
147 entries[num_events] = &log->LogEntry[i];
151 qsort(entries, num_events, sizeof(MPI_LOG_0_ENTRY *), event_compare);
154 printf("Event log is empty\n");
156 printf(" ID Time Type Log Data\n");
157 for (i = 0; i < num_events; i++)
158 mpt_print_event(entries[i], verbose);
167 MPT_COMMAND(show, events, show_events);