48 lines
2.1 KiB
C
48 lines
2.1 KiB
C
/* $KAME: qop_red.h,v 1.2 2000/10/18 09:15:20 kjc Exp $ */
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/*
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* Copyright (C) 1999-2000
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* Sony Computer Science Laboratories, Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* red private ifinfo structure
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*/
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struct red_ifinfo {
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int weight; /* weight for EWMA */
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int inv_pmax; /* inverse of max drop probability */
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int th_min; /* red min threshold */
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int th_max; /* red max threshold */
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int qlimit; /* max queue length */
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int pkttime; /* average packet time in usec */
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int flags; /* see below */
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};
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int red_interface_parser(const char *ifname, int argc, char **argv);
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int qcmd_red_add_if(const char *ifname, u_int bandwidth, int weight,
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int inv_pmax, int th_min, int th_max, int qlimit,
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int pkttime, int flags);
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int qop_red_add_if(struct ifinfo **rp, const char *ifname,
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u_int bandwidth, int weight, int inv_pmax, int th_min,
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int th_max, int qlimit, int pkttime, int flags);
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