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add simple program to dump ubsec driver statistics

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This commit is contained in:
Sam Leffler 2003-03-11 18:42:20 +00:00
parent a6c3fa5b5f
commit 3bf663f5f1
2 changed files with 70 additions and 0 deletions
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3
tools/tools/crypto/Makefile
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@ -13,5 +13,8 @@ cryptokeytest: cryptokeytest.c
cryptostats: cryptostats.c cryptostats: cryptostats.c
${CC} -o cryptostats cryptostats.c ${CC} -o cryptostats cryptostats.c
ubsecstats: ubsecstats.c
${CC} -o ubsecstats ubsecstats.c
clean: clean:
rm -f ${ALL} core a.out rm -f ${ALL} core a.out

67
tools/tools/crypto/ubsecstats.c Normal file
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@ -0,0 +1,67 @@
/*-
* Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
* All rights reserved.
*
* 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.
*
* 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.
*
* $FreeBSD$
*/
#include <stdio.h>
#include <sys/types.h>
#include "/sys/dev/ubsec/ubsecvar.h"
/*
* Little program to dump the statistics block for the ubsec driver.
*/
int
main(int argc, char *argv[])
{
struct ubsec_stats stats;
size_t slen;
slen = sizeof (stats);
if (sysctlbyname("hw.ubsec.stats", &stats, &slen, NULL, NULL) < 0)
err(1, "kern.ubsec_stats");
printf("input %llu bytes %u packets\n",
stats.hst_ibytes, stats.hst_ipackets);
printf("output %llu bytes %u packets\n",
stats.hst_obytes, stats.hst_opackets);
printf("invalid %u badsession %u badflags %u\n",
stats.hst_invalid, stats.hst_badsession, stats.hst_badflags);
printf("nodesc %u badalg %u nomem %u queuefull %u\n",
stats.hst_badalg, stats.hst_nomem, stats.hst_queuefull);
printf("dmaerr %u mcrerr %u nodmafree %u\n",
stats.hst_dmaerr, stats.hst_mcrerr, stats.hst_nodmafree);
printf("lenmismatch %u skipmisatch %u iovmisalined %u\n",
stats.hst_lenmismatch, stats.hst_skipmismatch, stats.hst_iovmisaligned);
printf("noirq %u unaligned %u nomap %u noload %u nomcl %u\n",
stats.hst_noirq, stats.hst_unaligned, stats.hst_nomap,
stats.hst_noload, stats.hst_nomcl);
printf("totbatch %u maxbatch %u\n",
stats.hst_totbatch, stats.hst_maxbatch);
printf("maxqueue %u maxqchip %u mcr1full\n",
stats.hst_maxqueue, stats.hst_maxqchip, stats.hst_mcr1full);
printf("rng %u modexp %u moexpcrt %u\n",
stats.hst_rng, stats.hst_modexp, stats.hst_modexpcrt);
return 0;
}