mirror of
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4bd4e4b45e
Reported by: mav MFC after: 1 week Sponsored by: Axcient Reviwed by: mav Differential Revision: https://reviews.freebsd.org/D38473
1010 lines
25 KiB
C
1010 lines
25 KiB
C
/*-
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* Copyright (c) 2019 Klara Inc.
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* Copyright (c) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
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* Copyright (c) 2015 Allan Jude <allanjude@FreeBSD.org>
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* Copyright (c) 2000 by Matthew Jacob
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* All rights reserved.
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*
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* Portions of this software were developed by Edward Tomasz Napierala
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* under sponsorship from Klara Inc.
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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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* in this position and unchanged.
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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(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/endian.h>
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#include <sys/param.h>
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#include <sys/disk.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <getopt.h>
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#include <glob.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.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 <libxo/xo.h>
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#include <cam/scsi/scsi_enc.h>
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#include "eltsub.h"
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#define SESUTIL_XO_VERSION "1"
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#define TEMPERATURE_OFFSET 20
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#define PRINT_STYLE_DASHED 0
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#define PRINT_STYLE_DASHED_2 1
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#define PRINT_STYLE_CSV 2
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#define PRINT_STYLE_CSV_2 3
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static int encstatus(int argc, char **argv);
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static int fault(int argc, char **argv);
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static int locate(int argc, char **argv);
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static int objmap(int argc, char **argv);
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static int sesled(int argc, char **argv, bool fault);
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static int show(int argc, char **argv);
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static void sesutil_print(int *style, const char *fmt, ...) __printflike(2,3);
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static struct command {
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const char *name;
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const char *param;
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const char *desc;
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int (*exec)(int argc, char **argv);
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} cmds[] = {
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{ "fault",
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"(<disk>|<sesid>|all) (on|off)",
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"Change the state of the fault LED associated with a disk",
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fault },
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{ "locate",
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"(<disk>|<sesid>|all) (on|off)",
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"Change the state of the locate LED associated with a disk",
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locate },
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{ "map", "",
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"Print a map of the devices managed by the enclosure", objmap } ,
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{ "show", "",
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"Print a human-friendly summary of the enclosure", show } ,
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{ "status", "", "Print the status of the enclosure",
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encstatus },
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};
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static const int nbcmds = nitems(cmds);
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static const char *uflag;
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static void
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usage(FILE *out, const char *subcmd)
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{
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int i;
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if (subcmd == NULL) {
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fprintf(out, "Usage: %s [-u /dev/ses<N>] <command> [options]\n",
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getprogname());
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fprintf(out, "Commands supported:\n");
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}
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for (i = 0; i < nbcmds; i++) {
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if (subcmd != NULL) {
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if (strcmp(subcmd, cmds[i].name) == 0) {
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fprintf(out, "Usage: %s %s [-u /dev/ses<N>] "
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"%s\n\t%s\n", getprogname(), subcmd,
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cmds[i].param, cmds[i].desc);
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break;
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}
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continue;
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}
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fprintf(out, " %-12s%s\n\t\t%s\n\n", cmds[i].name,
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cmds[i].param, cmds[i].desc);
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}
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exit(EXIT_FAILURE);
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}
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static void
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do_led(int fd, unsigned int idx, elm_type_t type, bool onoff, bool setfault)
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{
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int state = onoff ? 1 : 0;
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encioc_elm_status_t o;
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struct ses_ctrl_dev_slot *slot;
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o.elm_idx = idx;
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if (ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t) &o) < 0) {
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close(fd);
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xo_err(EXIT_FAILURE, "ENCIOC_GETELMSTAT");
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}
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ses_status_to_ctrl(type, &o.cstat[0]);
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switch (type) {
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case ELMTYP_DEVICE:
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case ELMTYP_ARRAY_DEV:
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slot = (struct ses_ctrl_dev_slot *) &o.cstat[0];
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ses_ctrl_common_set_select(&slot->common, 1);
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if (setfault)
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ses_ctrl_dev_slot_set_rqst_fault(slot, state);
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else
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ses_ctrl_dev_slot_set_rqst_ident(slot, state);
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break;
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default:
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return;
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}
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if (ioctl(fd, ENCIOC_SETELMSTAT, (caddr_t) &o) < 0) {
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close(fd);
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xo_err(EXIT_FAILURE, "ENCIOC_SETELMSTAT");
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}
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}
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static bool
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disk_match(const char *devnames, const char *disk, size_t len)
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{
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const char *dname;
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dname = devnames;
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while ((dname = strstr(dname, disk)) != NULL) {
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if (dname[len] == '\0' || dname[len] == ',') {
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return (true);
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}
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dname++;
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}
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return (false);
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}
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static int
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sesled(int argc, char **argv, bool setfault)
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{
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encioc_elm_devnames_t objdn;
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encioc_element_t *objp;
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glob_t g;
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char *disk, *endptr;
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size_t len, i, ndisks;
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int fd;
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unsigned int nobj, j, sesid;
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bool all, isses, onoff;
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isses = false;
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all = false;
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onoff = false;
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if (argc != 3) {
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usage(stderr, (setfault ? "fault" : "locate"));
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}
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disk = argv[1];
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sesid = strtoul(disk, &endptr, 10);
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if (*endptr == '\0') {
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endptr = strrchr(uflag, '*');
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if (endptr != NULL && *endptr == '*') {
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xo_warnx("Must specifying a SES device (-u) to use a SES "
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"id# to identify a disk");
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usage(stderr, (setfault ? "fault" : "locate"));
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}
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isses = true;
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}
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if (strcmp(argv[2], "on") == 0) {
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onoff = true;
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} else if (strcmp(argv[2], "off") == 0) {
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onoff = false;
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} else {
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usage(stderr, (setfault ? "fault" : "locate"));
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}
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if (strcmp(disk, "all") == 0) {
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all = true;
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}
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len = strlen(disk);
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/* Get the list of ses devices */
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if (glob((uflag != NULL ? uflag : "/dev/ses[0-9]*"), 0, NULL, &g) ==
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GLOB_NOMATCH) {
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globfree(&g);
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xo_errx(EXIT_FAILURE, "No SES devices found");
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}
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ndisks = 0;
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for (i = 0; i < g.gl_pathc; i++) {
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/* ensure we only got numbers after ses */
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if (strspn(g.gl_pathv[i] + 8, "0123456789") !=
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strlen(g.gl_pathv[i] + 8)) {
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continue;
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}
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if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) {
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/*
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* Don't treat non-access errors as critical if we are
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* accessing all devices
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*/
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if (errno == EACCES && g.gl_pathc > 1) {
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xo_err(EXIT_FAILURE, "unable to access SES device");
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}
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xo_warn("unable to access SES device: %s", g.gl_pathv[i]);
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continue;
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}
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if (ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj) < 0) {
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close(fd);
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xo_err(EXIT_FAILURE, "ENCIOC_GETNELM");
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}
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objp = calloc(nobj, sizeof(encioc_element_t));
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if (objp == NULL) {
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close(fd);
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xo_err(EXIT_FAILURE, "calloc()");
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}
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if (ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) objp) < 0) {
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free(objp);
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close(fd);
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xo_err(EXIT_FAILURE, "ENCIOC_GETELMMAP");
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}
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if (isses) {
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if (sesid >= nobj) {
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free(objp);
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close(fd);
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xo_errx(EXIT_FAILURE,
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"Requested SES ID does not exist");
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}
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do_led(fd, sesid, objp[sesid].elm_type, onoff, setfault);
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ndisks++;
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free(objp);
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close(fd);
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break;
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}
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for (j = 0; j < nobj; j++) {
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const int devnames_size = 128;
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char devnames[devnames_size];
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if (all) {
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do_led(fd, objp[j].elm_idx, objp[j].elm_type,
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onoff, setfault);
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continue;
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}
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memset(&objdn, 0, sizeof(objdn));
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memset(devnames, 0, devnames_size);
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objdn.elm_idx = objp[j].elm_idx;
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objdn.elm_names_size = devnames_size;
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objdn.elm_devnames = devnames;
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if (ioctl(fd, ENCIOC_GETELMDEVNAMES,
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(caddr_t) &objdn) <0) {
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continue;
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}
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if (objdn.elm_names_len > 0) {
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if (disk_match(objdn.elm_devnames, disk, len)) {
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do_led(fd, objdn.elm_idx, objp[j].elm_type,
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onoff, setfault);
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ndisks++;
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break;
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}
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}
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}
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free(objp);
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close(fd);
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}
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globfree(&g);
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if (ndisks == 0 && all == false) {
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xo_errx(EXIT_FAILURE, "Count not find the SES id of device '%s'",
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disk);
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}
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return (EXIT_SUCCESS);
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}
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static int
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locate(int argc, char **argv)
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{
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return (sesled(argc, argv, false));
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}
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static int
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fault(int argc, char **argv)
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{
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return (sesled(argc, argv, true));
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}
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static void
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sesutil_print(int *style, const char *fmt, ...)
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{
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va_list args;
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if (*style == PRINT_STYLE_DASHED) {
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xo_open_container("extra_status");
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xo_emit("\t\tExtra status:\n");
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*style = PRINT_STYLE_DASHED_2;
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} else if (*style == PRINT_STYLE_CSV) {
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xo_open_container("extra_status");
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*style = PRINT_STYLE_CSV_2;
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}
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if (*style == PRINT_STYLE_DASHED_2)
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xo_emit("\t\t- ");
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else if (*style == PRINT_STYLE_CSV_2)
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xo_emit(", ");
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va_start(args, fmt);
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xo_emit_hv(NULL, fmt, args);
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va_end(args);
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if (*style == PRINT_STYLE_DASHED_2)
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xo_emit("\n");
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}
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static void
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print_extra_status(int eletype, u_char *cstat, int style)
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{
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if (cstat[0] & 0x40) {
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sesutil_print(&style, "{e:predicted_failure/true} Predicted Failure");
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}
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if (cstat[0] & 0x20) {
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sesutil_print(&style, "{e:disabled/true} Disabled");
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}
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if (cstat[0] & 0x10) {
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sesutil_print(&style, "{e:swapped/true} Swapped");
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}
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switch (eletype) {
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case ELMTYP_DEVICE:
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case ELMTYP_ARRAY_DEV:
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if (cstat[2] & 0x02) {
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sesutil_print(&style, "LED={q:led/locate}");
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}
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if (cstat[2] & 0x20) {
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sesutil_print(&style, "LED={q:led/fault}");
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}
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break;
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case ELMTYP_FAN:
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sesutil_print(&style, "Speed: {:speed/%d}{Uw:rpm}",
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(((0x7 & cstat[1]) << 8) + cstat[2]) * 10);
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break;
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case ELMTYP_THERM:
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if (cstat[2]) {
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sesutil_print(&style, "Temperature: {:temperature/%d}{Uw:C}",
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cstat[2] - TEMPERATURE_OFFSET);
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} else {
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sesutil_print(&style, "Temperature: -{q:temperature/reserved}");
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}
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break;
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case ELMTYP_VOM:
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sesutil_print(&style, "Voltage: {:voltage/%.2f}{Uw:V}",
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be16dec(cstat + 2) / 100.0);
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break;
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}
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if (style) {
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xo_close_container("extra_status");
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}
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}
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static int
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objmap(int argc, char **argv __unused)
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{
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encioc_string_t stri;
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encioc_elm_devnames_t e_devname;
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encioc_elm_status_t e_status;
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encioc_elm_desc_t e_desc;
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encioc_element_t *e_ptr;
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glob_t g;
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int fd;
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unsigned int j, nobj;
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size_t i;
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char str[32];
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if (argc != 1) {
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usage(stderr, "map");
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}
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memset(&e_desc, 0, sizeof(e_desc));
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/* SES4r02 allows element descriptors of up to 65536 characters */
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e_desc.elm_desc_str = calloc(UINT16_MAX, sizeof(char));
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if (e_desc.elm_desc_str == NULL)
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xo_err(EXIT_FAILURE, "calloc()");
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e_devname.elm_devnames = calloc(128, sizeof(char));
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if (e_devname.elm_devnames == NULL)
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xo_err(EXIT_FAILURE, "calloc()");
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e_devname.elm_names_size = 128;
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/* Get the list of ses devices */
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if (glob(uflag, 0, NULL, &g) == GLOB_NOMATCH) {
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globfree(&g);
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xo_errx(EXIT_FAILURE, "No SES devices found");
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}
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xo_set_version(SESUTIL_XO_VERSION);
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xo_open_container("sesutil");
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xo_open_list("enclosures");
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for (i = 0; i < g.gl_pathc; i++) {
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/* ensure we only got numbers after ses */
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if (strspn(g.gl_pathv[i] + 8, "0123456789") !=
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strlen(g.gl_pathv[i] + 8)) {
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continue;
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}
|
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if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) {
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/*
|
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* Don't treat non-access errors as critical if we are
|
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* accessing all devices
|
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*/
|
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if (errno == EACCES && g.gl_pathc > 1) {
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xo_err(EXIT_FAILURE, "unable to access SES device");
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}
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xo_warn("unable to access SES device: %s", g.gl_pathv[i]);
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continue;
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}
|
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if (ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj) < 0) {
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close(fd);
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xo_err(EXIT_FAILURE, "ENCIOC_GETNELM");
|
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}
|
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e_ptr = calloc(nobj, sizeof(encioc_element_t));
|
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if (e_ptr == NULL) {
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close(fd);
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xo_err(EXIT_FAILURE, "calloc()");
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}
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if (ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) e_ptr) < 0) {
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close(fd);
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xo_err(EXIT_FAILURE, "ENCIOC_GETELMMAP");
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}
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xo_open_instance("enclosures");
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xo_emit("{t:enc/%s}:\n", g.gl_pathv[i] + 5);
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stri.bufsiz = sizeof(str);
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stri.buf = &str[0];
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if (ioctl(fd, ENCIOC_GETENCNAME, (caddr_t) &stri) == 0)
|
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xo_emit("\tEnclosure Name: {t:name/%s}\n", stri.buf);
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stri.bufsiz = sizeof(str);
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stri.buf = &str[0];
|
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if (ioctl(fd, ENCIOC_GETENCID, (caddr_t) &stri) == 0)
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xo_emit("\tEnclosure ID: {t:id/%s}\n", stri.buf);
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|
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xo_open_list("elements");
|
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for (j = 0; j < nobj; j++) {
|
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/* Get the status of the element */
|
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memset(&e_status, 0, sizeof(e_status));
|
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e_status.elm_idx = e_ptr[j].elm_idx;
|
|
if (ioctl(fd, ENCIOC_GETELMSTAT,
|
|
(caddr_t) &e_status) < 0) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETELMSTAT");
|
|
}
|
|
/* Get the description of the element */
|
|
e_desc.elm_idx = e_ptr[j].elm_idx;
|
|
e_desc.elm_desc_len = UINT16_MAX;
|
|
if (ioctl(fd, ENCIOC_GETELMDESC,
|
|
(caddr_t) &e_desc) < 0) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETELMDESC");
|
|
}
|
|
e_desc.elm_desc_str[e_desc.elm_desc_len] = '\0';
|
|
/* Get the device name(s) of the element */
|
|
e_devname.elm_idx = e_ptr[j].elm_idx;
|
|
if (ioctl(fd, ENCIOC_GETELMDEVNAMES,
|
|
(caddr_t) &e_devname) <0) {
|
|
/* Continue even if we can't look up devnames */
|
|
e_devname.elm_devnames[0] = '\0';
|
|
}
|
|
xo_open_instance("elements");
|
|
xo_emit("\tElement {:id/%u}, Type: {:type/%s}\n", e_ptr[j].elm_idx,
|
|
geteltnm(e_ptr[j].elm_type));
|
|
xo_emit("\t\tStatus: {:status/%s} ({q:status_code/0x%02x 0x%02x 0x%02x 0x%02x})\n",
|
|
scode2ascii(e_status.cstat[0]), e_status.cstat[0],
|
|
e_status.cstat[1], e_status.cstat[2],
|
|
e_status.cstat[3]);
|
|
if (e_desc.elm_desc_len > 0) {
|
|
xo_emit("\t\tDescription: {:description/%s}\n",
|
|
e_desc.elm_desc_str);
|
|
}
|
|
if (e_devname.elm_names_len > 0) {
|
|
xo_emit("\t\tDevice Names: {:device_names/%s}\n",
|
|
e_devname.elm_devnames);
|
|
}
|
|
print_extra_status(e_ptr[j].elm_type, e_status.cstat, PRINT_STYLE_DASHED);
|
|
xo_close_instance("elements");
|
|
}
|
|
xo_close_list("elements");
|
|
free(e_ptr);
|
|
close(fd);
|
|
}
|
|
globfree(&g);
|
|
free(e_devname.elm_devnames);
|
|
free(e_desc.elm_desc_str);
|
|
xo_close_list("enclosures");
|
|
xo_close_container("sesutil");
|
|
xo_finish();
|
|
|
|
return (EXIT_SUCCESS);
|
|
}
|
|
|
|
/*
|
|
* Get rid of the 'passN' devices, unless there's nothing else to show.
|
|
*/
|
|
static void
|
|
skip_pass_devices(char *devnames, size_t devnameslen)
|
|
{
|
|
char *dev, devs[128], passes[128], *tmp;
|
|
|
|
devs[0] = passes[0] = '\0';
|
|
tmp = devnames;
|
|
|
|
while ((dev = strsep(&tmp, ",")) != NULL) {
|
|
if (strncmp(dev, "pass", 4) == 0) {
|
|
if (passes[0] != '\0')
|
|
strlcat(passes, ",", sizeof(passes));
|
|
strlcat(passes, dev, sizeof(passes));
|
|
} else {
|
|
if (devs[0] != '\0')
|
|
strlcat(devs, ",", sizeof(devs));
|
|
strlcat(devs, dev, sizeof(devs));
|
|
}
|
|
}
|
|
strlcpy(devnames, devs, devnameslen);
|
|
if (devnames[0] == '\0')
|
|
strlcpy(devnames, passes, devnameslen);
|
|
}
|
|
|
|
static void
|
|
fetch_device_details(char *devnames, char **model, char **serial, off_t *size)
|
|
{
|
|
char ident[DISK_IDENT_SIZE];
|
|
struct diocgattr_arg arg;
|
|
char *tmp;
|
|
off_t mediasize;
|
|
int comma;
|
|
int fd;
|
|
|
|
comma = (int)strcspn(devnames, ",");
|
|
asprintf(&tmp, "/dev/%.*s", comma, devnames);
|
|
if (tmp == NULL)
|
|
err(1, "asprintf");
|
|
fd = open(tmp, O_RDONLY);
|
|
free(tmp);
|
|
if (fd < 0) {
|
|
/*
|
|
* This can happen with a disk so broken it cannot
|
|
* be probed by GEOM.
|
|
*/
|
|
*model = strdup("?");
|
|
*serial = strdup("?");
|
|
*size = -1;
|
|
close(fd);
|
|
return;
|
|
}
|
|
|
|
strlcpy(arg.name, "GEOM::descr", sizeof(arg.name));
|
|
arg.len = sizeof(arg.value.str);
|
|
if (ioctl(fd, DIOCGATTR, &arg) == 0)
|
|
*model = strdup(arg.value.str);
|
|
else
|
|
*model = NULL;
|
|
|
|
if (ioctl(fd, DIOCGIDENT, ident) == 0)
|
|
*serial = strdup(ident);
|
|
else
|
|
*serial = NULL;
|
|
|
|
if (ioctl(fd, DIOCGMEDIASIZE, &mediasize) == 0)
|
|
*size = mediasize;
|
|
else
|
|
*size = -1;
|
|
close(fd);
|
|
}
|
|
|
|
static void
|
|
show_device(int fd, int elm_idx, encioc_elm_status_t e_status, encioc_elm_desc_t e_desc)
|
|
{
|
|
encioc_elm_devnames_t e_devname;
|
|
char *model = NULL, *serial = NULL;
|
|
off_t size;
|
|
|
|
/* Get the device name(s) of the element */
|
|
memset(&e_devname, 0, sizeof(e_devname));
|
|
e_devname.elm_idx = elm_idx;
|
|
e_devname.elm_names_size = 128;
|
|
e_devname.elm_devnames = calloc(128, sizeof(char));
|
|
if (e_devname.elm_devnames == NULL) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "calloc()");
|
|
}
|
|
|
|
if (ioctl(fd, ENCIOC_GETELMDEVNAMES,
|
|
(caddr_t) &e_devname) < 0) {
|
|
/* We don't care if this fails */
|
|
e_devname.elm_devnames[0] = '\0';
|
|
size = -1;
|
|
} else {
|
|
skip_pass_devices(e_devname.elm_devnames, 128);
|
|
fetch_device_details(e_devname.elm_devnames, &model, &serial, &size);
|
|
}
|
|
xo_open_instance("elements");
|
|
xo_emit("{e:type/device_slot}");
|
|
xo_emit("{d:description/%-15s} ", e_desc.elm_desc_len > 0 ? e_desc.elm_desc_str : "-");
|
|
xo_emit("{e:description/%-15s}", e_desc.elm_desc_len > 0 ? e_desc.elm_desc_str : "");
|
|
xo_emit("{d:device_names/%-7s} ", e_devname.elm_names_len > 0 ? e_devname.elm_devnames : "-");
|
|
xo_emit("{e:device_names/%s}", e_devname.elm_names_len > 0 ? e_devname.elm_devnames : "");
|
|
xo_emit("{d:model/%-25s} ", model ? model : "-");
|
|
xo_emit("{e:model/%s}", model ? model : "");
|
|
xo_emit("{d:serial/%-20s} ", serial != NULL ? serial : "-");
|
|
xo_emit("{e:serial/%s}", serial != NULL ? serial : "");
|
|
if ((e_status.cstat[0] & 0xf) == SES_OBJSTAT_OK && size >= 0) {
|
|
xo_emit("{h,hn-1000:size/%ld}{e:status/%s}",
|
|
size, scode2ascii(e_status.cstat[0]));
|
|
} else {
|
|
xo_emit("{:status/%s}", scode2ascii(e_status.cstat[0]));
|
|
}
|
|
print_extra_status(ELMTYP_ARRAY_DEV, e_status.cstat, PRINT_STYLE_CSV);
|
|
xo_emit("\n");
|
|
xo_close_instance("elements");
|
|
free(serial);
|
|
free(model);
|
|
free(e_devname.elm_devnames);
|
|
}
|
|
|
|
static void
|
|
show_therm(encioc_elm_status_t e_status, encioc_elm_desc_t e_desc)
|
|
{
|
|
|
|
if (e_desc.elm_desc_len <= 0) {
|
|
/* We don't have a label to display; might as well skip it. */
|
|
return;
|
|
}
|
|
|
|
if (e_status.cstat[2] == 0) {
|
|
/* No temperature to show. */
|
|
return;
|
|
}
|
|
|
|
xo_open_instance("elements");
|
|
xo_emit("{e:type/temperature_sensor}");
|
|
xo_emit("{:description/%s}: {:temperature/%d}{Uw:C}",
|
|
e_desc.elm_desc_str, e_status.cstat[2] - TEMPERATURE_OFFSET);
|
|
xo_close_instance("elements");
|
|
}
|
|
|
|
static void
|
|
show_vom(encioc_elm_status_t e_status, encioc_elm_desc_t e_desc)
|
|
{
|
|
|
|
if (e_desc.elm_desc_len <= 0) {
|
|
/* We don't have a label to display; might as well skip it. */
|
|
return;
|
|
}
|
|
|
|
if (e_status.cstat[2] == 0) {
|
|
/* No voltage to show. */
|
|
return;
|
|
}
|
|
|
|
xo_open_instance("elements");
|
|
xo_emit("{e:type/voltage_sensor}");
|
|
xo_emit("{:description/%s}: {:voltage/%.2f}{Uw:V}",
|
|
e_desc.elm_desc_str, be16dec(e_status.cstat + 2) / 100.0);
|
|
xo_close_instance("elements");
|
|
}
|
|
|
|
static int
|
|
show(int argc, char **argv __unused)
|
|
{
|
|
encioc_string_t stri;
|
|
encioc_elm_status_t e_status;
|
|
encioc_elm_desc_t e_desc;
|
|
encioc_element_t *e_ptr;
|
|
glob_t g;
|
|
elm_type_t prev_type;
|
|
int fd;
|
|
unsigned int j, nobj;
|
|
size_t i;
|
|
bool first_ses;
|
|
char str[32];
|
|
|
|
if (argc != 1) {
|
|
usage(stderr, "map");
|
|
}
|
|
|
|
first_ses = true;
|
|
|
|
e_desc.elm_desc_str = calloc(UINT16_MAX, sizeof(char));
|
|
if (e_desc.elm_desc_str == NULL)
|
|
xo_err(EXIT_FAILURE, "calloc()");
|
|
|
|
/* Get the list of ses devices */
|
|
if (glob(uflag, 0, NULL, &g) == GLOB_NOMATCH) {
|
|
globfree(&g);
|
|
xo_errx(EXIT_FAILURE, "No SES devices found");
|
|
}
|
|
xo_set_version(SESUTIL_XO_VERSION);
|
|
xo_open_container("sesutil");
|
|
xo_open_list("enclosures");
|
|
for (i = 0; i < g.gl_pathc; i++) {
|
|
/* ensure we only got numbers after ses */
|
|
if (strspn(g.gl_pathv[i] + 8, "0123456789") !=
|
|
strlen(g.gl_pathv[i] + 8)) {
|
|
continue;
|
|
}
|
|
if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) {
|
|
/*
|
|
* Don't treat non-access errors as critical if we are
|
|
* accessing all devices
|
|
*/
|
|
if (errno == EACCES && g.gl_pathc > 1) {
|
|
xo_err(EXIT_FAILURE, "unable to access SES device");
|
|
}
|
|
xo_warn("unable to access SES device: %s", g.gl_pathv[i]);
|
|
continue;
|
|
}
|
|
|
|
if (ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj) < 0) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETNELM");
|
|
}
|
|
|
|
e_ptr = calloc(nobj, sizeof(encioc_element_t));
|
|
if (e_ptr == NULL) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "calloc()");
|
|
}
|
|
|
|
if (ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) e_ptr) < 0) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETELMMAP");
|
|
}
|
|
|
|
xo_open_instance("enclosures");
|
|
|
|
if (first_ses)
|
|
first_ses = false;
|
|
else
|
|
xo_emit("\n");
|
|
|
|
xo_emit("{t:enc/%s}: ", g.gl_pathv[i] + 5);
|
|
stri.bufsiz = sizeof(str);
|
|
stri.buf = &str[0];
|
|
if (ioctl(fd, ENCIOC_GETENCNAME, (caddr_t) &stri) == 0)
|
|
xo_emit("<{t:name/%s}>; ", stri.buf);
|
|
stri.bufsiz = sizeof(str);
|
|
stri.buf = &str[0];
|
|
if (ioctl(fd, ENCIOC_GETENCID, (caddr_t) &stri) == 0)
|
|
xo_emit("ID: {t:id/%s}", stri.buf);
|
|
xo_emit("\n");
|
|
|
|
xo_open_list("elements");
|
|
prev_type = -1;
|
|
for (j = 0; j < nobj; j++) {
|
|
/* Get the status of the element */
|
|
memset(&e_status, 0, sizeof(e_status));
|
|
e_status.elm_idx = e_ptr[j].elm_idx;
|
|
if (ioctl(fd, ENCIOC_GETELMSTAT,
|
|
(caddr_t) &e_status) < 0) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETELMSTAT");
|
|
}
|
|
|
|
/*
|
|
* Skip "Unsupported" elements; those usually precede
|
|
* the actual device entries and are not particularly
|
|
* interesting.
|
|
*/
|
|
if (e_status.cstat[0] == SES_OBJSTAT_UNSUPPORTED)
|
|
continue;
|
|
|
|
/* Get the description of the element */
|
|
e_desc.elm_idx = e_ptr[j].elm_idx;
|
|
e_desc.elm_desc_len = UINT16_MAX;
|
|
if (ioctl(fd, ENCIOC_GETELMDESC,
|
|
(caddr_t) &e_desc) < 0) {
|
|
close(fd);
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETELMDESC");
|
|
}
|
|
e_desc.elm_desc_str[e_desc.elm_desc_len] = '\0';
|
|
|
|
switch (e_ptr[j].elm_type) {
|
|
case ELMTYP_DEVICE:
|
|
case ELMTYP_ARRAY_DEV:
|
|
if (e_ptr[j].elm_type != prev_type)
|
|
xo_emit("Desc Dev Model Ident Size/Status\n");
|
|
|
|
show_device(fd, e_ptr[j].elm_idx, e_status, e_desc);
|
|
prev_type = e_ptr[j].elm_type;
|
|
break;
|
|
case ELMTYP_THERM:
|
|
if (e_ptr[j].elm_type != prev_type)
|
|
xo_emit("\nTemperatures: ");
|
|
else
|
|
xo_emit(", ");
|
|
prev_type = e_ptr[j].elm_type;
|
|
show_therm(e_status, e_desc);
|
|
break;
|
|
case ELMTYP_VOM:
|
|
if (e_ptr[j].elm_type != prev_type)
|
|
xo_emit("\nVoltages: ");
|
|
else
|
|
xo_emit(", ");
|
|
prev_type = e_ptr[j].elm_type;
|
|
show_vom(e_status, e_desc);
|
|
break;
|
|
default:
|
|
/*
|
|
* Ignore stuff not interesting to the user.
|
|
*/
|
|
break;
|
|
}
|
|
}
|
|
if (prev_type != (elm_type_t)-1 &&
|
|
prev_type != ELMTYP_DEVICE && prev_type != ELMTYP_ARRAY_DEV)
|
|
xo_emit("\n");
|
|
xo_close_list("elements");
|
|
free(e_ptr);
|
|
close(fd);
|
|
}
|
|
globfree(&g);
|
|
free(e_desc.elm_desc_str);
|
|
xo_close_list("enclosures");
|
|
xo_close_container("sesutil");
|
|
xo_finish();
|
|
|
|
return (EXIT_SUCCESS);
|
|
}
|
|
|
|
static int
|
|
encstatus(int argc, char **argv __unused)
|
|
{
|
|
glob_t g;
|
|
int fd, status;
|
|
size_t i, e;
|
|
u_char estat;
|
|
|
|
status = 0;
|
|
if (argc != 1) {
|
|
usage(stderr, "status");
|
|
}
|
|
|
|
/* Get the list of ses devices */
|
|
if (glob(uflag, 0, NULL, &g) == GLOB_NOMATCH) {
|
|
globfree(&g);
|
|
xo_errx(EXIT_FAILURE, "No SES devices found");
|
|
}
|
|
|
|
xo_set_version(SESUTIL_XO_VERSION);
|
|
xo_open_container("sesutil");
|
|
xo_open_list("enclosures");
|
|
for (i = 0; i < g.gl_pathc; i++) {
|
|
/* ensure we only got numbers after ses */
|
|
if (strspn(g.gl_pathv[i] + 8, "0123456789") !=
|
|
strlen(g.gl_pathv[i] + 8)) {
|
|
continue;
|
|
}
|
|
if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) {
|
|
/*
|
|
* Don't treat non-access errors as critical if we are
|
|
* accessing all devices
|
|
*/
|
|
if (errno == EACCES && g.gl_pathc > 1) {
|
|
xo_err(EXIT_FAILURE, "unable to access SES device");
|
|
}
|
|
xo_warn("unable to access SES device: %s", g.gl_pathv[i]);
|
|
continue;
|
|
}
|
|
|
|
if (ioctl(fd, ENCIOC_GETENCSTAT, (caddr_t) &estat) < 0) {
|
|
xo_err(EXIT_FAILURE, "ENCIOC_GETENCSTAT");
|
|
close(fd);
|
|
}
|
|
|
|
xo_open_instance("enclosures");
|
|
xo_emit("{:enc/%s}: ", g.gl_pathv[i] + 5);
|
|
e = 0;
|
|
if (estat == 0) {
|
|
if (status == 0) {
|
|
status = 1;
|
|
}
|
|
xo_emit("{q:status/OK}");
|
|
} else {
|
|
if (estat & SES_ENCSTAT_INFO) {
|
|
xo_emit("{lq:status/INFO}");
|
|
e++;
|
|
}
|
|
if (estat & SES_ENCSTAT_NONCRITICAL) {
|
|
if (e)
|
|
xo_emit(",");
|
|
xo_emit("{lq:status/NONCRITICAL}");
|
|
e++;
|
|
}
|
|
if (estat & SES_ENCSTAT_CRITICAL) {
|
|
if (e)
|
|
xo_emit(",");
|
|
xo_emit("{lq:status/CRITICAL}");
|
|
e++;
|
|
status = -1;
|
|
}
|
|
if (estat & SES_ENCSTAT_UNRECOV) {
|
|
if (e)
|
|
xo_emit(",");
|
|
xo_emit("{lq:status/UNRECOV}");
|
|
e++;
|
|
status = -1;
|
|
}
|
|
}
|
|
xo_close_instance("enclosures");
|
|
xo_emit("\n");
|
|
close(fd);
|
|
}
|
|
globfree(&g);
|
|
|
|
xo_close_list("enclosures");
|
|
xo_close_container("sesutil");
|
|
xo_finish();
|
|
|
|
if (status == 1) {
|
|
return (EXIT_SUCCESS);
|
|
} else {
|
|
return (EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
int i, ch;
|
|
struct command *cmd = NULL;
|
|
|
|
argc = xo_parse_args(argc, argv);
|
|
if (argc < 0)
|
|
exit(1);
|
|
|
|
uflag = "/dev/ses[0-9]*";
|
|
while ((ch = getopt_long(argc, argv, "u:", NULL, NULL)) != -1) {
|
|
switch (ch) {
|
|
case 'u':
|
|
uflag = optarg;
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage(stderr, NULL);
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (argc < 1) {
|
|
warnx("Missing command");
|
|
usage(stderr, NULL);
|
|
}
|
|
|
|
for (i = 0; i < nbcmds; i++) {
|
|
if (strcmp(argv[0], cmds[i].name) == 0) {
|
|
cmd = &cmds[i];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (cmd == NULL) {
|
|
warnx("unknown command %s", argv[0]);
|
|
usage(stderr, NULL);
|
|
}
|
|
|
|
return (cmd->exec(argc, argv));
|
|
}
|