usr.sbin/altq/libaltq/qop_jobs.h

   1 /*      $KAME: qop_jobs.h,v 1.1 2002/10/26 06:59:53 kjc Exp $   */
   2 /*      $Id: qop_jobs.h,v 1.2 2006/10/12 19:59:13 peter Exp $   */
   3 /*
   4  * Copyright (c) 2001-2002, by the Rector and Board of Visitors of the
   5  * University of Virginia.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms,
   9  * with or without modification, are permitted provided
  10  * that the following conditions are met:
  11  *
  12  * Redistributions of source code must retain the above
  13  * copyright notice, this list of conditions and the following
  14  * disclaimer.
  15  *
  16  * Redistributions in binary form must reproduce the above
  17  * copyright notice, this list of conditions and the following
  18  * disclaimer in the documentation and/or other materials provided
  19  * with the distribution.
  20  *
  21  * Neither the name of the University of Virginia nor the names
  22  * of its contributors may be used to endorse or promote products
  23  * derived from this software without specific prior written
  24  * permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  27  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  28  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  29  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  30  * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
  31  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
  32  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  33  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  34  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  35  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  37  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  38  * THE POSSIBILITY OF SUCH DAMAGE.
  39  */
  40 /*
  41  * Copyright (C) 1999-2000
  42  *      Sony Computer Science Laboratories, Inc.  All rights reserved.
  43  *
  44  * Redistribution and use in source and binary forms, with or without
  45  * modification, are permitted provided that the following conditions
  46  * are met:
  47  * 1. Redistributions of source code must retain the above copyright
  48  *    notice, this list of conditions and the following disclaimer.
  49  * 2. Redistributions in binary form must reproduce the above copyright
  50  *    notice, this list of conditions and the following disclaimer in the
  51  *    documentation and/or other materials provided with the distribution.
  52  *
  53  * THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
  54  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  55  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  56  * ARE DISCLAIMED.  IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
  57  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  58  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  59  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  60  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  61  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  62  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  63  * SUCH DAMAGE.
  64  */
  65 /*
  66  * JoBS - altq prototype implementation
  67  *
  68  * Author: Nicolas Christin <nicolas@cs.virginia.edu>
  69  *
  70  * JoBS algorithms originally devised and proposed by
  71  * Nicolas Christin and Jorg Liebeherr.
  72  * Grateful Acknowledgments to Tarek Abdelzaher for his help and
  73  * comments, and to Kenjiro Cho for some helpful advice.
  74  * Contributed by the Multimedia Networks Group at the University
  75  * of Virginia.
  76  *
  77  * http://qosbox.cs.virginia.edu
  78  *
  79  */
  80
  81 #include <altq/altq_jobs.h>
  82
  83 /*
  84  * jobs private ifinfo structure
  85  */
  86 struct jobs_ifinfo {
  87         int qlimit;             /* max queue length */
  88         int separate;
  89         struct classinfo *default_class;
  90 };
  91
  92 /*
  93  * jobs private classinfo structure
  94  */
  95 struct jobs_classinfo {
  96         int             pri;
  97         int64_t         adc;
  98         int64_t         rdc;
  99         int64_t         alc;
 100         int64_t         rlc;
 101         int64_t         arc;
 102         int             flags;
 103 };
 104
 105
 106 int jobs_interface_parser(const char *ifname, int argc, char **argv);
 107 int jobs_class_parser(const char *ifname, const char *class_name,
 108     const char *parent_name, int argc, char **argv);
 109 int qcmd_jobs_add_if(const char *ifname, u_int bandwidth, int qlimit, int separate);
 110 int qcmd_jobs_add_class(const char *ifname, const char *class_name, int pri,
 111     int64_t adc, int64_t rdc, int64_t alc, int64_t rlc, int64_t arc,
 112     int flags);
 113 int qcmd_jobs_modify_class(const char *ifname, const char *class_name, int pri,
 114     int64_t adc, int64_t rdc, int64_t alc, int64_t rlc, int64_t arc);
 115 int qop_jobs_add_if(struct ifinfo **rp, const char *ifname,
 116     u_int bandwidth, int qlimit, int separate);
 117 int qop_jobs_add_class(struct classinfo **rp, const char *class_name,
 118     struct ifinfo *ifinfo, int pri,
 119     int64_t adc, int64_t rdc, int64_t alc, int64_t rlc, int64_t arc,
 120     int flags);
 121 int qop_jobs_modify_class(struct classinfo *clinfo, int pri,
 122     int64_t adc, int64_t rdc, int64_t alc, int64_t rlc, int64_t arc);