/*- * Copyright (C) 1998-2003 * Sony Computer Science Laboratories Inc. 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 SONY CSL 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 SONY CSL 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. * * $KAME: altq.h,v 1.10 2003/07/10 12:07:47 kjc Exp $ */ #ifndef _ALTQ_ALTQ_H_ #define _ALTQ_ALTQ_H_ #if 0 /* * allow altq-3 (altqd(8) and /dev/altq) to coexist with the new pf-based altq. * altq3 is mainly for research experiments. pf-based altq is for daily use. */ #define ALTQ3_COMPAT /* for compatibility with altq-3 */ #define ALTQ3_CLFIER_COMPAT /* for compatibility with altq-3 classifier */ #endif /* altq discipline type */ #define ALTQT_NONE 0 /* reserved */ #define ALTQT_CBQ 1 /* cbq */ #define ALTQT_WFQ 2 /* wfq */ #define ALTQT_AFMAP 3 /* afmap */ #define ALTQT_FIFOQ 4 /* fifoq */ #define ALTQT_RED 5 /* red */ #define ALTQT_RIO 6 /* rio */ #define ALTQT_LOCALQ 7 /* local use */ #define ALTQT_HFSC 8 /* hfsc */ #define ALTQT_CDNR 9 /* traffic conditioner */ #define ALTQT_BLUE 10 /* blue */ #define ALTQT_PRIQ 11 /* priority queue */ #define ALTQT_JOBS 12 /* JoBS */ #define ALTQT_FAIRQ 13 /* fairq */ #define ALTQT_CODEL 14 /* CoDel */ #define ALTQT_MAX 15 /* should be max discipline type + 1 */ /* simple token backet meter profile */ struct tb_profile { u_int64_t rate; /* rate in bit-per-sec */ u_int32_t depth; /* depth in bytes */ }; /* * generic packet counter */ struct pktcntr { u_int64_t packets; u_int64_t bytes; }; #define PKTCNTR_ADD(cntr, len) \ do { (cntr)->packets++; (cntr)->bytes += len; } while (/*CONSTCOND*/ 0) #ifdef _KERNEL #include <net/altq/altq_var.h> #endif /* * Can't put these versions in the scheduler-specific headers and include * them all here as that will cause build failure due to cross-including * each other scheduler's private bits into each scheduler's * implementation. */ #define CBQ_STATS_VERSION 0 /* Latest version of class_stats_t */ #define CODEL_STATS_VERSION 0 /* Latest version of codel_ifstats */ #define FAIRQ_STATS_VERSION 0 /* Latest version of fairq_classstats */ #define HFSC_STATS_VERSION 1 /* Latest version of hfsc_classstats */ #define PRIQ_STATS_VERSION 0 /* Latest version of priq_classstats */ /* Return the latest stats version for the given scheduler. */ static inline int altq_stats_version(int scheduler) { switch (scheduler) { case ALTQT_CBQ: return (CBQ_STATS_VERSION); case ALTQT_CODEL: return (CODEL_STATS_VERSION); case ALTQT_FAIRQ: return (FAIRQ_STATS_VERSION); case ALTQT_HFSC: return (HFSC_STATS_VERSION); case ALTQT_PRIQ: return (PRIQ_STATS_VERSION); default: return (0); } } #endif /* _ALTQ_ALTQ_H_ */