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 27 #include <sys/types.h> 28 #include <sys/sysctl.h> 29 30 #include <err.h> 31 #include <stdio.h> 32 33 #include "../../../sys/dev/hifn/hifn7751var.h" 34 35 /* 36 * Little program to dump the statistics block for the hifn driver. 37 */ 38 int 39 main(int argc, char *argv[]) 40 { 41 struct hifn_stats stats; 42 size_t slen; 43 44 slen = sizeof (stats); 45 if (sysctlbyname("hw.hifn.stats", &stats, &slen, NULL, 0) < 0) 46 err(1, "kern.hifn.stats"); 47 48 printf("input %llu bytes %u packets\n", 49 stats.hst_ibytes, stats.hst_ipackets); 50 printf("output %llu bytes %u packets\n", 51 stats.hst_obytes, stats.hst_opackets); 52 printf("invalid %u nomem %u abort %u\n", 53 stats.hst_invalid, stats.hst_nomem, stats.hst_abort); 54 printf("noirq %u unaligned %u\n", 55 stats.hst_noirq, stats.hst_unaligned); 56 printf("totbatch %u maxbatch %u\n", 57 stats.hst_totbatch, stats.hst_maxbatch); 58 printf("nomem: map %u load %u mbuf %u mcl %u cr %u sd %u\n", 59 stats.hst_nomem_map, stats.hst_nomem_load, 60 stats.hst_nomem_mbuf, stats.hst_nomem_mcl, 61 stats.hst_nomem_cr, stats.hst_nomem_sd); 62 return 0; 63 } 64