tools/tools/crypto/hifnstats.c

   1 /*-
   2  * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $FreeBSD: src/tools/tools/crypto/hifnstats.c,v 1.1.4.1 2003/06/03 00:13:13 sam Exp $
  27  * $DragonFly: src/tools/tools/crypto/hifnstats.c,v 1.3 2008/04/26 09:19:10 swildner Exp $
  28  */
  29 #include <stdio.h>
  30 #include <sys/types.h>
  31 #include "../../../sys/dev/crypto/hifn/hifn7751var.h"
  32
  33 /*
  34  * Little program to dump the statistics block for the hifn driver.
  35  */
  36 int
  37 main(int argc, char *argv[])
  38 {
  39         struct hifn_stats stats;
  40         size_t slen;
  41
  42         slen = sizeof (stats);
  43         if (sysctlbyname("hw.hifn.stats", &stats, &slen, NULL, NULL) < 0)
  44                 err(1, "hw.hifn.stats");
  45
  46         printf("input %llu bytes %u packets\n",
  47                 stats.hst_ibytes, stats.hst_ipackets);
  48         printf("output %llu bytes %u packets\n",
  49                 stats.hst_obytes, stats.hst_opackets);
  50         printf("invalid %u nomem %u abort %u\n",
  51                 stats.hst_invalid, stats.hst_nomem, stats.hst_abort);
  52         printf("noirq %u unaligned %u\n",
  53                 stats.hst_noirq, stats.hst_unaligned);
  54         printf("totbatch %u maxbatch %u\n",
  55                 stats.hst_totbatch, stats.hst_maxbatch);
  56         printf("nomem: map %u load %u mbuf %u mcl %u cr %u sd %u\n",
  57                 stats.hst_nomem_map, stats.hst_nomem_load,
  58                 stats.hst_nomem_mbuf, stats.hst_nomem_mcl,
  59                 stats.hst_nomem_cr, stats.hst_nomem_sd);
  60         return 0;
  61 }