+--- iproute-20041019.orig/ip/Makefile
++++ iproute-20041019/ip/Makefile
+@@ -6,7 +6,7 @@
+ RTMONOBJ=rtmon.o
+
+ ALLOBJ=$(IPOBJ) $(RTMONOBJ)
+-TARGETS=ip rtmon ifcfg rtpr
++TARGETS=ip rtmon
+
+ all: $(TARGETS)
+
+--- iproute-20041019.orig/tc/q_htb.c
++++ iproute-20041019/tc/q_htb.c
+@@ -1,3 +1,311 @@
++#if 0
++/*
++ * q_htb.c HTB.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ *
++ * Authors: Martin Devera, devik@cdi.cz
++ *
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <syslog.h>
++#include <fcntl.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <arpa/inet.h>
++#include <string.h>
++
++#include "utils.h"
++#include "tc_util.h"
++
++#define HTB_TC_VER 0x30003
++#if HTB_TC_VER >> 16 != TC_HTB_PROTOVER
++#error "Different kernel and TC HTB versions"
++#endif
++
++static void explain(void)
++{
++ fprintf(stderr, "Usage: ... qdisc add ... htb [default N] [r2q N]\n"
++ " default minor id of class to which unclassified packets are sent {0}\n"
++ " r2q DRR quantums are computed as rate in Bps/r2q {10}\n"
++ " debug string of 16 numbers each 0-3 {0}\n\n"
++ "... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]\n"
++ " [ceil R2] [cburst B2] [mtu MTU] [quantum Q]\n"
++ " rate rate allocated to this class (class can still borrow)\n"
++ " burst max bytes burst which can be accumulated during idle period {computed}\n"
++ " ceil definite upper class rate (no borrows) {rate}\n"
++ " cburst burst but for ceil {computed}\n"
++ " mtu max packet size we create rate map for {1600}\n"
++ " prio priority of leaf; lower are served first {0}\n"
++ " quantum how much bytes to serve from leaf at once {use r2q}\n"
++ "\nTC HTB version %d.%d\n",HTB_TC_VER>>16,HTB_TC_VER&0xffff
++ );
++}
++
++static void explain1(char *arg)
++{
++ fprintf(stderr, "Illegal \"%s\"\n", arg);
++ explain();
++}
++
++
++#define usage() return(-1)
++
++static int htb_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
++{
++ struct tc_htb_glob opt;
++ struct rtattr *tail;
++ unsigned i; char *p;
++ memset(&opt,0,sizeof(opt));
++ opt.rate2quantum = 10;
++ opt.version = 3;
++
++ while (argc > 0) {
++ if (matches(*argv, "r2q") == 0) {
++ NEXT_ARG();
++ if (get_u32(&opt.rate2quantum, *argv, 10)) {
++ explain1("r2q"); return -1;
++ }
++ } else if (matches(*argv, "default") == 0) {
++ NEXT_ARG();
++ if (get_u32(&opt.defcls, *argv, 16)) {
++ explain1("default"); return -1;
++ }
++ } else if (matches(*argv, "debug") == 0) {
++ NEXT_ARG(); p = *argv;
++ for (i=0; i<16; i++,p++) {
++ if (*p<'0' || *p>'3') break;
++ opt.debug |= (*p-'0')<<(2*i);
++ }
++ } else {
++ fprintf(stderr, "What is \"%s\"?\n", *argv);
++ explain();
++ return -1;
++ }
++ argc--; argv++;
++ }
++ tail = (struct rtattr*)(((void*)n)+NLMSG_ALIGN(n->nlmsg_len));
++ addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
++ addattr_l(n, 2024, TCA_HTB_INIT, &opt, NLMSG_ALIGN(sizeof(opt)));
++ tail->rta_len = (((void*)n)+NLMSG_ALIGN(n->nlmsg_len)) - (void*)tail;
++ return 0;
++}
++
++static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
++{
++ int ok=0;
++ struct tc_htb_opt opt;
++ __u32 rtab[256],ctab[256];
++ unsigned buffer=0,cbuffer=0;
++ int cell_log=-1,ccell_log = -1,mtu;
++ struct rtattr *tail;
++
++ memset(&opt, 0, sizeof(opt)); mtu = 1600; /* eth packet len */
++
++ while (argc > 0) {
++ if (matches(*argv, "prio") == 0) {
++ NEXT_ARG();
++ if (get_u32(&opt.prio, *argv, 10)) {
++ explain1("prio"); return -1;
++ }
++ ok++;
++ } else if (matches(*argv, "mtu") == 0) {
++ NEXT_ARG();
++ if (get_u32(&mtu, *argv, 10)) {
++ explain1("mtu"); return -1;
++ }
++ } else if (matches(*argv, "quantum") == 0) {
++ NEXT_ARG();
++ if (get_u32(&opt.quantum, *argv, 10)) {
++ explain1("quantum"); return -1;
++ }
++ } else if (matches(*argv, "burst") == 0 ||
++ strcmp(*argv, "buffer") == 0 ||
++ strcmp(*argv, "maxburst") == 0) {
++ NEXT_ARG();
++ if (get_size_and_cell(&buffer, &cell_log, *argv) < 0) {
++ explain1("buffer");
++ return -1;
++ }
++ ok++;
++ } else if (matches(*argv, "cburst") == 0 ||
++ strcmp(*argv, "cbuffer") == 0 ||
++ strcmp(*argv, "cmaxburst") == 0) {
++ NEXT_ARG();
++ if (get_size_and_cell(&cbuffer, &ccell_log, *argv) < 0) {
++ explain1("cbuffer");
++ return -1;
++ }
++ ok++;
++ } else if (strcmp(*argv, "ceil") == 0) {
++ NEXT_ARG();
++ if (opt.ceil.rate) {
++ fprintf(stderr, "Double \"ceil\" spec\n");
++ return -1;
++ }
++ if (get_rate(&opt.ceil.rate, *argv)) {
++ explain1("ceil");
++ return -1;
++ }
++ ok++;
++ } else if (strcmp(*argv, "rate") == 0) {
++ NEXT_ARG();
++ if (opt.rate.rate) {
++ fprintf(stderr, "Double \"rate\" spec\n");
++ return -1;
++ }
++ if (get_rate(&opt.rate.rate, *argv)) {
++ explain1("rate");
++ return -1;
++ }
++ ok++;
++ } else if (strcmp(*argv, "help") == 0) {
++ explain();
++ return -1;
++ } else {
++ fprintf(stderr, "What is \"%s\"?\n", *argv);
++ explain();
++ return -1;
++ }
++ argc--; argv++;
++ }
++
++/* if (!ok)
++ return 0;*/
++
++ if (opt.rate.rate == 0) {
++ fprintf(stderr, "\"rate\" is required.\n");
++ return -1;
++ }
++ /* if ceil params are missing, use the same as rate */
++ if (!opt.ceil.rate) opt.ceil = opt.rate;
++
++ /* compute minimal allowed burst from rate; mtu is added here to make
++ sute that buffer is larger than mtu and to have some safeguard space */
++ if (!buffer) buffer = opt.rate.rate / HZ + mtu;
++ if (!cbuffer) cbuffer = opt.ceil.rate / HZ + mtu;
++
++ if ((cell_log = tc_calc_rtable(opt.rate.rate, rtab, cell_log, mtu, 0)) < 0) {
++ fprintf(stderr, "htb: failed to calculate rate table.\n");
++ return -1;
++ }
++ opt.buffer = tc_calc_xmittime(opt.rate.rate, buffer);
++ opt.rate.cell_log = cell_log;
++
++ if ((ccell_log = tc_calc_rtable(opt.ceil.rate, ctab, cell_log, mtu, 0)) < 0) {
++ fprintf(stderr, "htb: failed to calculate ceil rate table.\n");
++ return -1;
++ }
++ opt.cbuffer = tc_calc_xmittime(opt.ceil.rate, cbuffer);
++ opt.ceil.cell_log = ccell_log;
++
++ tail = (struct rtattr*)(((void*)n)+NLMSG_ALIGN(n->nlmsg_len));
++ addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
++ addattr_l(n, 2024, TCA_HTB_PARMS, &opt, sizeof(opt));
++ addattr_l(n, 3024, TCA_HTB_RTAB, rtab, 1024);
++ addattr_l(n, 4024, TCA_HTB_CTAB, ctab, 1024);
++ tail->rta_len = (((void*)n)+NLMSG_ALIGN(n->nlmsg_len)) - (void*)tail;
++ return 0;
++}
++
++static int htb_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
++{
++ struct rtattr *tb[TCA_HTB_RTAB+1];
++ struct tc_htb_opt *hopt;
++ struct tc_htb_glob *gopt;
++ double buffer,cbuffer;
++ SPRINT_BUF(b1);
++ SPRINT_BUF(b2);
++
++ if (opt == NULL)
++ return 0;
++
++ memset(tb, 0, sizeof(tb));
++ parse_rtattr(tb, TCA_HTB_RTAB, RTA_DATA(opt), RTA_PAYLOAD(opt));
++
++ if (tb[TCA_HTB_PARMS]) {
++
++ hopt = RTA_DATA(tb[TCA_HTB_PARMS]);
++ if (RTA_PAYLOAD(tb[TCA_HTB_PARMS]) < sizeof(*hopt)) return -1;
++
++ if (!hopt->level) {
++ fprintf(f, "prio %d ", (int)hopt->prio);
++ if (show_details)
++ fprintf(f, "quantum %d ", (int)hopt->quantum);
++ }
++ fprintf(f, "rate %s ", sprint_rate(hopt->rate.rate, b1));
++ buffer = ((double)hopt->rate.rate*tc_core_tick2usec(hopt->buffer))/1000000;
++ fprintf(f, "ceil %s ", sprint_rate(hopt->ceil.rate, b1));
++ cbuffer = ((double)hopt->ceil.rate*tc_core_tick2usec(hopt->cbuffer))/1000000;
++ if (show_details) {
++ fprintf(f, "burst %s/%u mpu %s ", sprint_size(buffer, b1),
++ 1<<hopt->rate.cell_log, sprint_size(hopt->rate.mpu, b2));
++ fprintf(f, "cburst %s/%u mpu %s ", sprint_size(cbuffer, b1),
++ 1<<hopt->ceil.cell_log, sprint_size(hopt->ceil.mpu, b2));
++ fprintf(f, "level %d ", (int)hopt->level);
++ } else {
++ fprintf(f, "burst %s ", sprint_size(buffer, b1));
++ fprintf(f, "cburst %s ", sprint_size(cbuffer, b1));
++ }
++ if (show_raw)
++ fprintf(f, "buffer [%08x] cbuffer [%08x] ",
++ hopt->buffer,hopt->cbuffer);
++ }
++ if (tb[TCA_HTB_INIT]) {
++ gopt = RTA_DATA(tb[TCA_HTB_INIT]);
++ if (RTA_PAYLOAD(tb[TCA_HTB_INIT]) < sizeof(*gopt)) return -1;
++
++ fprintf(f, "r2q %d default %x direct_packets_stat %u",
++ gopt->rate2quantum,gopt->defcls,gopt->direct_pkts);
++ if (show_details)
++ fprintf(f," ver %d.%d",gopt->version >> 16,gopt->version & 0xffff);
++ }
++ return 0;
++}
++
++static int htb_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
++{
++ struct tc_htb_xstats *st;
++ if (xstats == NULL)
++ return 0;
++
++ if (RTA_PAYLOAD(xstats) < sizeof(*st))
++ return -1;
++
++ st = RTA_DATA(xstats);
++ fprintf(f, " lended: %u borrowed: %u giants: %u\n",
++ st->lends,st->borrows,st->giants);
++ fprintf(f, " tokens: %d ctokens: %d\n", st->tokens,st->ctokens);
++ return 0;
++}
++
++struct qdisc_util htb_util = {
++ NULL,
++ "htb",
++ htb_parse_opt,
++ htb_print_opt,
++ htb_print_xstats,
++ htb_parse_class_opt,
++ htb_print_opt,
++};
++
++/* for testing of old one */
++struct qdisc_util htb2_util = {
++ NULL,
++ "htb2",
++ htb_parse_opt,
++ htb_print_opt,
++ htb_print_xstats,
++ htb_parse_class_opt,
++ htb_print_opt,
++};
++#endif
+ /*
+ * q_htb.c HTB.
+ *
+--- iproute-20041019.orig/doc/Makefile
++++ iproute-20041019/doc/Makefile
+@@ -14,6 +14,7 @@
+ PAGESPERPAGE=2
+
+ HTMLFILES=$(subst .sgml,.html,$(shell echo *.sgml))
++TXTFILES=$(subst .sgml,.txt,$(shell echo *.sgml))
+ DVIFILES=$(subst .ps,.dvi,$(PSFILES))
+
+
+@@ -23,6 +24,8 @@
+
+ html: $(HTMLFILES)
+
++txt: $(TXTFILES)
++
+ dvi: $(DVIFILES)
+
+ print: $(PSFILES)
+@@ -42,16 +45,17 @@
+ done
+
+ %.ps: %.dvi
+- $(DVIPS) $< -o $@.tmp
+- ./do-psnup $@.tmp $@ $(PAGESIZE) $(PAGESPERPAGE)
+- rm -f $@.tmp
++ $(DVIPS) $< -o $@
+
+ %.html: %.sgml
+ $(SGML2HTML) $<
+
++%.txt: %.html
++ lynx -nolist -dump $< > $@
++
+ install:
+ install -m 0644 $(shell echo *.tex) $(DESTDIR)$(DOCDIR)
+ install -m 0644 $(shell echo *.sgml) $(DESTDIR)$(DOCDIR)
+
+ clean:
+- rm -f *.aux *.log *.toc $(PSFILES) $(DVIFILES) *.html
++ rm -f *.aux *.log *.toc $(PSFILES) $(DVIFILES) *.html $(TXTFILES)
+--- iproute-20041019.orig/misc/Makefile
++++ iproute-20041019/misc/Makefile
+@@ -1,7 +1,8 @@
+ SSOBJ=ss.o ssfilter.o
+ LNSTATOBJ=lnstat.o lnstat_util.o
+
+-TARGETS=ss nstat ifstat rtacct arpd lnstat
++#TARGETS=ss nstat ifstat rtacct arpd lnstat
++TARGETS=ss nstat rtacct lnstat
+
+ include ../Config
+
+--- iproute-20041019.orig/misc/netbug
++++ iproute-20041019/misc/netbug
+@@ -1,23 +1,16 @@
+ #! /bin/bash
+
++set -e
++
+ echo -n "Send network configuration summary to [ENTER means kuznet@ms2.inr.ac.ru] "
+ IFS="" read mail || exit 1
+ [ -z "$mail" ] && mail=kuznet@ms2.inr.ac.ru
+
++netbug=`mktemp -d -t netbug.XXXXXX` || {echo "$0: Cannot create temporary directory" >&2; exit 1; }
++netbugtar=`tempfile -d $netbug --suffix=tar.gz` || {echo "$0: Cannot create temporary file" >&2; exit 1; }
++tmppath=$netbug
++trap "/bin/rm -rf $netbug $netbugtar" 0 1 2 3 13 15
+
+-netbug=""
+-while [ "$netbug" = "" ]; do
+- netbug=`echo netbug.$$.$RANDOM`
+- if [ -e /tmp/$netbug ]; then
+- netbug=""
+- fi
+-done
+-
+-tmppath=/tmp/$netbug
+-
+-trap "rm -rf $tmppath $tmppath.tar.gz" 0 SIGINT
+-
+-mkdir $tmppath
+ mkdir $tmppath/net
+
+ cat /proc/slabinfo > $tmppath/slabinfo
+@@ -44,9 +37,8 @@
+ fi
+
+ cd /tmp
+-tar c $netbug | gzip -9c > $netbug.tar.gz
+-
+-uuencode $netbug.tar.gz $netbug.tar.gz | mail -s $netbug "$mail"
++tar c $tmppath | gzip -9c > $netbugtar
++uuencode $netbugtar $netbugtar | mail -s $netbug "$mail"
+
+ echo "Sending to <$mail>; subject is $netbug"
+
+--- iproute-20041019.orig/Makefile
++++ iproute-20041019/Makefile
+@@ -30,7 +30,7 @@
+ LIBNETLINK=../lib/libnetlink.a ../lib/libutil.a
+
+ all: Config
+- @for i in $(SUBDIRS); \
++ @set -e; for i in $(SUBDIRS); \
+ do $(MAKE) $(MFLAGS) -C $$i; done
+
+ Config:
+@@ -45,7 +45,7 @@
+ $(DESTDIR)$(DOCDIR)/examples
+ install -m 0644 $(shell find examples/diffserv -type f -maxdepth 1) \
+ $(DESTDIR)$(DOCDIR)/examples/diffserv
+- @for i in $(SUBDIRS) doc; do $(MAKE) -C $$i install; done
++ @set -e; for i in $(SUBDIRS) doc; do $(MAKE) -C $$i install; done
+ install -m 0644 $(shell find etc/iproute2 -type f -maxdepth 1) $(DESTDIR)$(CONFDIR)
+ install -m 0755 -d $(DESTDIR)$(MANDIR)/man8
+ install -m 0644 $(shell find man/man8 -type f -maxdepth 1) $(DESTDIR)$(MANDIR)/man8
+@@ -53,7 +53,7 @@
+ ln -sf $(MANDIR)/man8/tc-pbfifo.8 $(DESTDIR)$(MANDIR)/man8/tc-pfifo.8
+
+ clean:
+- @for i in $(SUBDIRS) doc; \
++ @set -e; for i in $(SUBDIRS) doc; \
+ do $(MAKE) $(MFLAGS) -C $$i clean; done
+
+ clobber: clean
+--- iproute-20041019.orig/include/linux/pkt_sched.h
++++ iproute-20041019/include/linux/pkt_sched.h
+@@ -1,3 +1,409 @@
++#if 0
++#ifndef __LINUX_PKT_SCHED_H
++#define __LINUX_PKT_SCHED_H
++
++/* Logical priority bands not depending on specific packet scheduler.
++ Every scheduler will map them to real traffic classes, if it has
++ no more precise mechanism to classify packets.
++
++ These numbers have no special meaning, though their coincidence
++ with obsolete IPv6 values is not occasional :-). New IPv6 drafts
++ preferred full anarchy inspired by diffserv group.
++
++ Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
++ class, actually, as rule it will be handled with more care than
++ filler or even bulk.
++ */
++
++#define TC_PRIO_BESTEFFORT 0
++#define TC_PRIO_FILLER 1
++#define TC_PRIO_BULK 2
++#define TC_PRIO_INTERACTIVE_BULK 4
++#define TC_PRIO_INTERACTIVE 6
++#define TC_PRIO_CONTROL 7
++
++#define TC_PRIO_MAX 15
++
++/* Generic queue statistics, available for all the elements.
++ Particular schedulers may have also their private records.
++ */
++
++struct tc_stats
++{
++ __u64 bytes; /* NUmber of enqueues bytes */
++ __u32 packets; /* Number of enqueued packets */
++ __u32 drops; /* Packets dropped because of lack of resources */
++ __u32 overlimits; /* Number of throttle events when this
++ * flow goes out of allocated bandwidth */
++ __u32 bps; /* Current flow byte rate */
++ __u32 pps; /* Current flow packet rate */
++ __u32 qlen;
++ __u32 backlog;
++#ifdef __KERNEL__
++ spinlock_t *lock;
++#endif
++};
++
++struct tc_estimator
++{
++ char interval;
++ unsigned char ewma_log;
++};
++
++/* "Handles"
++ ---------
++
++ All the traffic control objects have 32bit identifiers, or "handles".
++
++ They can be considered as opaque numbers from user API viewpoint,
++ but actually they always consist of two fields: major and
++ minor numbers, which are interpreted by kernel specially,
++ that may be used by applications, though not recommended.
++
++ F.e. qdisc handles always have minor number equal to zero,
++ classes (or flows) have major equal to parent qdisc major, and
++ minor uniquely identifying class inside qdisc.
++
++ Macros to manipulate handles:
++ */
++
++#define TC_H_MAJ_MASK (0xFFFF0000U)
++#define TC_H_MIN_MASK (0x0000FFFFU)
++#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
++#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
++#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
++
++#define TC_H_UNSPEC (0U)
++#define TC_H_ROOT (0xFFFFFFFFU)
++#define TC_H_INGRESS (0xFFFFFFF1U)
++
++struct tc_ratespec
++{
++ unsigned char cell_log;
++ unsigned char __reserved;
++ unsigned short feature;
++ short addend;
++ unsigned short mpu;
++ __u32 rate;
++};
++
++/* FIFO section */
++
++struct tc_fifo_qopt
++{
++ __u32 limit; /* Queue length: bytes for bfifo, packets for pfifo */
++};
++
++/* PRIO section */
++
++#define TCQ_PRIO_BANDS 16
++
++struct tc_prio_qopt
++{
++ int bands; /* Number of bands */
++ __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
++};
++
++/* CSZ section */
++
++struct tc_csz_qopt
++{
++ int flows; /* Maximal number of guaranteed flows */
++ unsigned char R_log; /* Fixed point position for round number */
++ unsigned char delta_log; /* Log of maximal managed time interval */
++ __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> CSZ band */
++};
++
++struct tc_csz_copt
++{
++ struct tc_ratespec slice;
++ struct tc_ratespec rate;
++ struct tc_ratespec peakrate;
++ __u32 limit;
++ __u32 buffer;
++ __u32 mtu;
++};
++
++enum
++{
++ TCA_CSZ_UNSPEC,
++ TCA_CSZ_PARMS,
++ TCA_CSZ_RTAB,
++ TCA_CSZ_PTAB,
++};
++
++/* TBF section */
++
++struct tc_tbf_qopt
++{
++ struct tc_ratespec rate;
++ struct tc_ratespec peakrate;
++ __u32 limit;
++ __u32 buffer;
++ __u32 mtu;
++};
++
++enum
++{
++ TCA_TBF_UNSPEC,
++ TCA_TBF_PARMS,
++ TCA_TBF_RTAB,
++ TCA_TBF_PTAB,
++};
++
++
++/* TEQL section */
++
++/* TEQL does not require any parameters */
++
++/* SFQ section */
++
++struct tc_sfq_qopt
++{
++ unsigned quantum; /* Bytes per round allocated to flow */
++ int perturb_period; /* Period of hash perturbation */
++ __u32 limit; /* Maximal packets in queue */
++ unsigned divisor; /* Hash divisor */
++ unsigned flows; /* Maximal number of flows */
++};
++
++/*
++ * NOTE: limit, divisor and flows are hardwired to code at the moment.
++ *
++ * limit=flows=128, divisor=1024;
++ *
++ * The only reason for this is efficiency, it is possible
++ * to change these parameters in compile time.
++ */
++
++/* RED section */
++
++enum
++{
++ TCA_RED_UNSPEC,
++ TCA_RED_PARMS,
++ TCA_RED_STAB,
++};
++
++struct tc_red_qopt
++{
++ __u32 limit; /* HARD maximal queue length (bytes) */
++ __u32 qth_min; /* Min average length threshold (bytes) */
++ __u32 qth_max; /* Max average length threshold (bytes) */
++ unsigned char Wlog; /* log(W) */
++ unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
++ unsigned char Scell_log; /* cell size for idle damping */
++ unsigned char flags;
++#define TC_RED_ECN 1
++};
++
++struct tc_red_xstats
++{
++ __u32 early; /* Early drops */
++ __u32 pdrop; /* Drops due to queue limits */
++ __u32 other; /* Drops due to drop() calls */
++ __u32 marked; /* Marked packets */
++};
++
++/* GRED section */
++
++#define MAX_DPs 16
++
++enum
++{
++ TCA_GRED_UNSPEC,
++ TCA_GRED_PARMS,
++ TCA_GRED_STAB,
++ TCA_GRED_DPS,
++};
++
++#define TCA_SET_OFF TCA_GRED_PARMS
++struct tc_gred_qopt
++{
++ __u32 limit; /* HARD maximal queue length (bytes)
++*/
++ __u32 qth_min; /* Min average length threshold (bytes)
++*/
++ __u32 qth_max; /* Max average length threshold (bytes)
++*/
++ __u32 DP; /* upto 2^32 DPs */
++ __u32 backlog;
++ __u32 qave;
++ __u32 forced;
++ __u32 early;
++ __u32 other;
++ __u32 pdrop;
++
++ unsigned char Wlog; /* log(W) */
++ unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
++ unsigned char Scell_log; /* cell size for idle damping */
++ __u8 prio; /* prio of this VQ */
++ __u32 packets;
++ __u32 bytesin;
++};
++/* gred setup */
++struct tc_gred_sopt
++{
++ __u32 DPs;
++ __u32 def_DP;
++ __u8 grio;
++};
++
++/* HTB section */
++#define TC_HTB_NUMPRIO 8
++#define TC_HTB_MAXDEPTH 8
++#define TC_HTB_PROTOVER 3 /* the same as HTB and TC's major */
++
++struct tc_htb_opt
++{
++ struct tc_ratespec rate;
++ struct tc_ratespec ceil;
++ __u32 buffer;
++ __u32 cbuffer;
++ __u32 quantum;
++ __u32 level; /* out only */
++ __u32 prio;
++};
++struct tc_htb_glob
++{
++ __u32 version; /* to match HTB/TC */
++ __u32 rate2quantum; /* bps->quantum divisor */
++ __u32 defcls; /* default class number */
++ __u32 debug; /* debug flags */
++
++ /* stats */
++ __u32 direct_pkts; /* count of non shapped packets */
++};
++enum
++{
++ TCA_HTB_UNSPEC,
++ TCA_HTB_PARMS,
++ TCA_HTB_INIT,
++ TCA_HTB_CTAB,
++ TCA_HTB_RTAB,
++};
++struct tc_htb_xstats
++{
++ __u32 lends;
++ __u32 borrows;
++ __u32 giants; /* too big packets (rate will not be accurate) */
++ __u32 tokens;
++ __u32 ctokens;
++};
++
++/* CBQ section */
++
++#define TC_CBQ_MAXPRIO 8
++#define TC_CBQ_MAXLEVEL 8
++#define TC_CBQ_DEF_EWMA 5
++
++struct tc_cbq_lssopt
++{
++ unsigned char change;
++ unsigned char flags;
++#define TCF_CBQ_LSS_BOUNDED 1
++#define TCF_CBQ_LSS_ISOLATED 2
++ unsigned char ewma_log;
++ unsigned char level;
++#define TCF_CBQ_LSS_FLAGS 1
++#define TCF_CBQ_LSS_EWMA 2
++#define TCF_CBQ_LSS_MAXIDLE 4
++#define TCF_CBQ_LSS_MINIDLE 8
++#define TCF_CBQ_LSS_OFFTIME 0x10
++#define TCF_CBQ_LSS_AVPKT 0x20
++ __u32 maxidle;
++ __u32 minidle;
++ __u32 offtime;
++ __u32 avpkt;
++};
++
++struct tc_cbq_wrropt
++{
++ unsigned char flags;
++ unsigned char priority;
++ unsigned char cpriority;
++ unsigned char __reserved;
++ __u32 allot;
++ __u32 weight;
++};
++
++struct tc_cbq_ovl
++{
++ unsigned char strategy;
++#define TC_CBQ_OVL_CLASSIC 0
++#define TC_CBQ_OVL_DELAY 1
++#define TC_CBQ_OVL_LOWPRIO 2
++#define TC_CBQ_OVL_DROP 3
++#define TC_CBQ_OVL_RCLASSIC 4
++ unsigned char priority2;
++ __u32 penalty;
++};
++
++struct tc_cbq_police
++{
++ unsigned char police;
++ unsigned char __res1;
++ unsigned short __res2;
++};
++
++struct tc_cbq_fopt
++{
++ __u32 split;
++ __u32 defmap;
++ __u32 defchange;
++};
++
++struct tc_cbq_xstats
++{
++ __u32 borrows;
++ __u32 overactions;
++ __s32 avgidle;
++ __s32 undertime;
++};
++
++enum
++{
++ TCA_CBQ_UNSPEC,
++ TCA_CBQ_LSSOPT,
++ TCA_CBQ_WRROPT,
++ TCA_CBQ_FOPT,
++ TCA_CBQ_OVL_STRATEGY,
++ TCA_CBQ_RATE,
++ TCA_CBQ_RTAB,
++ TCA_CBQ_POLICE,
++};
++
++#define TCA_CBQ_MAX TCA_CBQ_POLICE
++
++/* dsmark section */
++
++enum {
++ TCA_DSMARK_UNSPEC,
++ TCA_DSMARK_INDICES,
++ TCA_DSMARK_DEFAULT_INDEX,
++ TCA_DSMARK_SET_TC_INDEX,
++ TCA_DSMARK_MASK,
++ TCA_DSMARK_VALUE
++};
++
++#define TCA_DSMARK_MAX TCA_DSMARK_VALUE
++
++/* ATM section */
++
++enum {
++ TCA_ATM_UNSPEC,
++ TCA_ATM_FD, /* file/socket descriptor */
++ TCA_ATM_PTR, /* pointer to descriptor - later */
++ TCA_ATM_HDR, /* LL header */
++ TCA_ATM_EXCESS, /* excess traffic class (0 for CLP) */
++ TCA_ATM_ADDR, /* PVC address (for output only) */
++ TCA_ATM_STATE /* VC state (ATM_VS_*; for output only) */
++};
++
++#define TCA_ATM_MAX TCA_ATM_STATE
++
++#endif
++#endif
+ #ifndef __LINUX_PKT_SCHED_H
+ #define __LINUX_PKT_SCHED_H
+
+--- iproute-20010824/ip/iproute.c
++++ iproute-20010824/ip/iproute.c
+@@ -57,7 +57,7 @@
+ fprintf(stderr, "OPTIONS := FLAGS [ mtu NUMBER ] [ advmss NUMBER ]\n");
+ fprintf(stderr, " [ rtt NUMBER ] [ rttvar NUMBER ]\n");
+ fprintf(stderr, " [ window NUMBER] [ cwnd NUMBER ] [ ssthresh REALM ]\n");
+- fprintf(stderr, " [ realms REALM ]\n");
++ fprintf(stderr, " [ realms REALM ] [ hoplimit NUMBER ] [ initcwnd NUMBER ]\n");
+ fprintf(stderr, "TYPE := [ unicast | local | broadcast | multicast | throw |\n");
+ fprintf(stderr, " unreachable | prohibit | blackhole | nat ]\n");
+ fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
+@@ -481,6 +481,8 @@
+ "cwnd",
+ "advmss",
+ "reordering",
++ "hoplimit",
++ "initcwnd",
+ };
+ static int hz;
+ if (mxrta[i] == NULL)
+@@ -750,6 +752,30 @@
+ invarg("\"reordering\" value is invalid\n", *argv);
+ rta_addattr32(mxrta, sizeof(mxbuf), RTAX_REORDERING, reord);
+ #endif
++#ifdef RTAX_HOPLIMIT
++ } else if (strcmp(*argv, "hoplimit") == 0) {
++ unsigned hoplim;
++ NEXT_ARG();
++ if (strcmp(*argv, "lock") == 0) {
++ mxlock |= (1<<RTAX_HOPLIMIT);
++ NEXT_ARG();
++ }
++ if (get_unsigned(&hoplim, *argv, 0))
++ invarg("\"hoplimit\" value is invalid\n", *argv);
++ rta_addattr32(mxrta, sizeof(mxbuf), RTAX_HOPLIMIT, hoplim);
++#endif
++#ifdef RTAX_INITCWND
++ } else if (strcmp(*argv, "initcwnd") == 0) {
++ unsigned initcwnd;
++ NEXT_ARG();
++ if (strcmp(*argv, "lock") == 0) {
++ mxlock |= (1<<RTAX_HOPLIMIT);
++ NEXT_ARG();
++ }
++ if (get_unsigned(&initcwnd, *argv, 0))
++ invarg("\"initcwnd\" value is invalid\n", *argv);
++ rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITCWND, initcwnd);
++#endif
+ } else if (strcmp(*argv, "rtt") == 0) {
+ unsigned rtt;
+ NEXT_ARG();
+--- iproute-20010824.orig/doc/ip-cref.tex
++++ iproute-20010824/doc/ip-cref.tex
+@@ -1324,2 +1324,15 @@
+
++\item \verb|hoplimit NUMBER|
++
++--- [2.5.74+ only] Hop limit on the path to this destination. If it is not
++ given, Linux uses the value selected with \verb|sysctl| variable
++ \verb|net/ipv4/ip_default_ttl|.
++
++\item \verb|initcwnd NUMBER|
++
++--- [2.5.70+ only] Initial congestion window size when establishing
++ connections to this destination. This value is multiplied with the
++ MSS (``Maximal Segment Size'') for the connection to get the actual
++ window size. If it is not given (or set to zero), Linux uses the
++ values specified in~\cite{RFC2414}.
+
+@@ -2653,2 +2666,5 @@
+
++\bibitem{RFC2414} M.~Allman, S.~Floyd, C.~Partridge.
++``Increasing TCP's Initial Window'', RFC-2414.
++
+ \end{thebibliography}
+#! /bin/sh -e
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: add references to lartc
+## DP: also drop bogus reference to tc-filters
+
+[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
+patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
+
+if [ $# -ne 1 ]; then
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1
+fi
+case "$1" in
+ -patch) patch $patch_opts -p1 < $0;;
+ -unpatch) patch $patch_opts -p1 -R < $0;;
+ *)
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1;;
+esac
+
+exit 0
+@DPATCH@
+diff -Nur old/man/man8/ip.8 new/man/man8/ip.8
+--- old/man/man8/ip.8 2005-01-05 22:40:29.000000000 +0000
++++ new/man/man8/ip.8 2005-01-05 22:47:03.000000000 +0000
+@@ -1803,6 +1803,8 @@
+ .RB "IP Command reference " ip-cref.ps
+ .br
+ .RB "IP tunnels " ip-cref.ps
++.br
++.RB http://lartc.org/
+
+ .SH AUTHOR
+
+diff -Nur old/man/man8/tc.8 new/man/man8/tc.8
+--- old/man/man8/tc.8 2004-10-19 20:49:02.000000000 +0000
++++ new/man/man8/tc.8 2005-01-05 22:46:15.000000000 +0000
+@@ -341,7 +341,7 @@
+ .BR tc-pfifo (8),
+ .BR tc-bfifo (8),
+ .BR tc-pfifo_fast (8),
+-.BR tc-filters (8)
++.BR http://lartc.org/
+
+ .SH AUTHOR
+ Manpage maintained by bert hubert (ahu@ds9a.nl)
+#! /bin/sh -e
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: fixes typo
+
+[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
+patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
+
+if [ $# -ne 1 ]; then
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1
+fi
+case "$1" in
+ -patch) patch $patch_opts -p1 < $0;;
+ -unpatch) patch $patch_opts -p1 -R < $0;;
+ *)
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1;;
+esac
+
+exit 0
+@DPATCH@
+--- iproute/ip/iptunnel.c.orig 2003-07-10 11:47:06.000000000 +1000
++++ iproute/ip/iptunnel.c 2003-07-10 11:47:11.000000000 +1000
+@@ -221,7 +221,7 @@
+ NEXT_ARG();
+ p->i_flags |= GRE_KEY;
+ if (strchr(*argv, '.'))
+- p->o_key = get_addr32(*argv);
++ p->i_key = get_addr32(*argv);
+ else {
+ if (get_unsigned(&uval, *argv, 0)<0) {
+ fprintf(stderr, "invalid value of \"ikey\"\n");
+#! /bin/sh -e
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: add the wrr qdisc scheduler, see #198414
+
+[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
+patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
+
+if [ $# -ne 1 ]; then
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1
+fi
+case "$1" in
+ -patch) patch $patch_opts -p1 < $0;;
+ -unpatch) patch $patch_opts -p1 -R < $0;;
+ *)
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1;;
+esac
+
+exit 0
+@DPATCH@
+diff -urN iproute-20041019.orig/include/linux/pkt_sched.h iproute-20041019/include/linux/pkt_sched.h
+--- iproute-20041019.orig/include/linux/pkt_sched.h 2005-01-06 00:42:42.000000000 +0100
++++ iproute-20041019/include/linux/pkt_sched.h 2005-01-06 00:38:06.000000000 +0100
+@@ -837,4 +837,116 @@
+
+ #define NETEM_DIST_SCALE 8192
+
++/* WRR section */
++
++/* Other includes */
++#include <linux/if_ether.h>
++
++// A sub weight and of a class
++// All numbers are represented as parts of (2^64-1).
++struct tc_wrr_class_weight {
++ __u64 val; // Current value (0 is not valid)
++ __u64 decr; // Value pr bytes (2^64-1 is not valid)
++ __u64 incr; // Value pr seconds (2^64-1 is not valid)
++ __u64 min; // Minimal value (0 is not valid)
++ __u64 max; // Minimal value (0 is not valid)
++
++// The time where the above information was correct:
++ time_t tim;
++};
++
++// Packet send when modifying a class:
++struct tc_wrr_class_modf {
++ // Not-valid values are ignored.
++ struct tc_wrr_class_weight weight1;
++ struct tc_wrr_class_weight weight2;
++};
++
++// Packet returned when quering a class:
++struct tc_wrr_class_stats {
++ char used; // If this is false the information below is invalid
++
++ struct tc_wrr_class_modf class_modf;
++
++ unsigned char addr[ETH_ALEN];
++ char usemac; // True if addr is a MAC address, else it is an IP address
++ // (this value is only for convience, it is always the same
++ // value as in the qdisc)
++ int heappos; // Current heap position or 0 if not in heap
++ __u64 penal_ls; // Penalty value in heap (ls)
++ __u64 penal_ms; // Penalty value in heap (ms)
++};
++
++// Qdisc-wide penalty information (boolean values - 2 not valid)
++struct tc_wrr_qdisc_weight {
++ char weight_mode; // 0=No automatic change to weight
++ // 1=Decrease normally
++ // 2=Also multiply with number of machines
++ // 3=Instead multiply with priority divided
++ // with priority of the other.
++ // -1=no change
++};
++
++// Packet send when modifing a qdisc:
++struct tc_wrr_qdisc_modf {
++ // Not-valid values are ignored:
++ struct tc_wrr_qdisc_weight weight1;
++ struct tc_wrr_qdisc_weight weight2;
++};
++
++// Packet send when creating a qdisc:
++struct tc_wrr_qdisc_crt {
++ struct tc_wrr_qdisc_modf qdisc_modf;
++
++ char srcaddr; // 1=lookup source, 0=lookup destination
++ char usemac; // 1=Classify on MAC addresses, 0=classify on IP
++ char usemasq; // 1=Classify based on masqgrading - only valid
++ // if usemac is zero
++ int bands_max; // Maximal number of bands (i.e.: classes)
++ int proxy_maxconn;// If differnt from 0 then we support proxy remapping
++ // of packets. And this is the number of maximal
++ // concurrent proxy connections.
++};
++
++// Packet returned when quering a qdisc:
++struct tc_wrr_qdisc_stats {
++ struct tc_wrr_qdisc_crt qdisc_crt;
++ int proxy_curconn;
++ int nodes_in_heap; // Current number of bands wanting to send something
++ int bands_cur; // Current number of bands used (i.e.: MAC/IP addresses seen)
++ int bands_reused; // Number of times this band has been reused.
++ int packets_requed; // Number of times packets have been requeued.
++ __u64 priosum; // Sum of priorities in heap where 1 is 2^32
++};
++
++struct tc_wrr_qdisc_modf_std {
++ // This indicates which of the tc_wrr_qdisc_modf structers this is:
++ char proxy; // 0=This struct
++
++ // Should we also change a class?
++ char change_class;
++
++ // Only valid if change_class is false
++ struct tc_wrr_qdisc_modf qdisc_modf;
++
++ // Only valid if change_class is true:
++ unsigned char addr[ETH_ALEN]; // Class to change (non-used bytes should be 0)
++ struct tc_wrr_class_modf class_modf; // The change
++};
++
++// Used for proxyrempping:
++struct tc_wrr_qdisc_modf_proxy {
++ // This indicates which of the tc_wrr_qdisc_modf structers this is:
++ char proxy; // 1=This struct
++
++ // This is 1 if the proxyremap information should be reset
++ char reset;
++
++ // changec is the number of elements in changes.
++ int changec;
++
++ // This is an array of type ProxyRemapBlock:
++ long changes[0];
++};
++
+ #endif
+diff -urN iproute-20041019.orig/tc/Makefile iproute-20041019/tc/Makefile
+--- iproute-20041019.orig/tc/Makefile 2004-10-19 22:49:02.000000000 +0200
++++ iproute-20041019/tc/Makefile 2005-01-06 00:33:47.000000000 +0100
+@@ -10,6 +10,7 @@
+ TCMODULES += q_prio.o
+ TCMODULES += q_tbf.o
+ TCMODULES += q_cbq.o
++TCMODULES += q_wrr.o
+ TCMODULES += f_rsvp.o
+ TCMODULES += f_u32.o
+ TCMODULES += f_route.o
+diff -urN iproute-20041019.orig/tc/q_wrr.c iproute-20041019/tc/q_wrr.c
+--- iproute-20041019.orig/tc/q_wrr.c 1970-01-01 01:00:00.000000000 +0100
++++ iproute-20041019/tc/q_wrr.c 2005-01-06 00:34:06.000000000 +0100
+@@ -0,0 +1,322 @@
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <syslog.h>
++#include <fcntl.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <arpa/inet.h>
++#include <string.h>
++#include <math.h>
++
++#include "utils.h"
++#include "tc_util.h"
++
++#define usage() return(-1)
++
++// Returns -1 on error
++static int wrr_parse_qdisc_weight(int argc, char** argv,
++ struct tc_wrr_qdisc_modf* opt) {
++ int i;
++
++ opt->weight1.weight_mode=-1;
++ opt->weight2.weight_mode=-1;
++
++ for(i=0; i<argc; i++) {
++ if(!memcmp(argv[i],"wmode1=",7)) {
++ opt->weight1.weight_mode=atoi(argv[i]+7);
++ } else if(!memcmp(argv[i],"wmode2=",7)) {
++ opt->weight2.weight_mode=atoi(argv[i]+7);
++ } else {
++ printf("Usage: ... [wmode1=0|1|2|3] [wmode2=0|1|2|3]\n");
++ return -1;
++ }
++ }
++ return 0;
++}
++
++static int wrr_parse_class_modf(int argc, char** argv,
++ struct tc_wrr_class_modf* modf) {
++ int i;
++
++ if(argc<1) {
++ fprintf(stderr, "Usage: ... [weight1=val] [decr1=val] [incr1=val] [min1=val] [max1=val] [val2=val] ...\n");
++ fprintf(stderr, " The values can be floating point like 0.42 or divisions like 42/100\n");
++ return -1;
++ }
++
++ // Set meaningless values:
++ modf->weight1.val=0;
++ modf->weight1.decr=(__u64)-1;
++ modf->weight1.incr=(__u64)-1;
++ modf->weight1.min=0;
++ modf->weight1.max=0;
++ modf->weight2.val=0;
++ modf->weight2.decr=(__u64)-1;
++ modf->weight2.incr=(__u64)-1;
++ modf->weight2.min=0;
++ modf->weight2.max=0;
++
++ // And read values:
++ for(i=0; i<argc; i++) {
++ char arg[80];
++ char* name,*value1=0,*value2=0;
++ long double f_val1,f_val2=1,value;
++ if(strlen(argv[i])>=sizeof(arg)) {
++ fprintf(stderr,"Argument too long: %s\n",argv[i]);
++ return -1;
++ }
++ strcpy(arg,argv[i]);
++
++ name=strtok(arg,"=");
++ if(name) value1=strtok(0,"/");
++ if(value1) value2=strtok(0,"");
++
++ if(!value1) {
++ fprintf(stderr,"No = found in argument: %s\n",argv[i]);
++ return -1;
++ }
++
++ f_val1=atof(value1);
++ if(value2) f_val2=atof(value2);
++
++ if(f_val2==0) {
++ fprintf(stderr,"Division by 0\n");
++ return -1;
++ }
++
++ value=f_val1/f_val2;
++ if(value>1) value=1;
++ if(value<0) value=0;
++ value*=((__u64)-1);
++
++ // And find the value set
++ if(!strcmp(name,"weight1")) modf->weight1.val=value;
++ else if(!strcmp(name,"decr1")) modf->weight1.decr=value;
++ else if(!strcmp(name,"incr1")) modf->weight1.incr=value;
++ else if(!strcmp(name,"min1")) modf->weight1.min=value;
++ else if(!strcmp(name,"max1")) modf->weight1.max=value;
++ else if(!strcmp(name,"weight2")) modf->weight2.val=value;
++ else if(!strcmp(name,"decr2")) modf->weight2.decr=value;
++ else if(!strcmp(name,"incr2")) modf->weight2.incr=value;
++ else if(!strcmp(name,"min2")) modf->weight2.min=value;
++ else if(!strcmp(name,"max2")) modf->weight2.max=value;
++ else {
++ fprintf(stderr,"illegal value: %s\n",name);
++ return -1;
++ }
++ }
++
++ return 0;
++}
++
++static int wrr_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
++{
++ if(n->nlmsg_flags & NLM_F_CREATE) {
++ // This is a create request:
++ struct tc_wrr_qdisc_crt opt;
++
++ int sour,dest,ip,mac,masq;
++
++ if(argc<4) {
++ fprintf(stderr, "Usage: ... wrr sour|dest ip|masq|mac maxclasses proxymaxcon [penalty-setup]\n");
++ return -1;
++ }
++
++ // Read sour/dest:
++ memset(&opt,0,sizeof(opt));
++ sour=!strcmp(argv[0],"sour");
++ dest=!strcmp(argv[0],"dest");
++
++ if(!sour && !dest) {
++ fprintf(stderr,"sour or dest must be specified\n");
++ return -1;
++ }
++
++ // Read ip/mac
++ ip=!strcmp(argv[1],"ip");
++ mac=!strcmp(argv[1],"mac");
++ masq=!strcmp(argv[1],"masq");
++
++ if(!ip && !mac && !masq) {
++ fprintf(stderr,"ip, masq or mac must be specified\n");
++ return -1;
++ }
++
++ opt.srcaddr=sour;
++ opt.usemac=mac;
++ opt.usemasq=masq;
++ opt.bands_max=atoi(argv[2]);
++
++ opt.proxy_maxconn=atoi(argv[3]);
++
++ // Read weights:
++ if(wrr_parse_qdisc_weight(argc-4,argv+4,&opt.qdisc_modf)<0) return -1;
++ if(opt.qdisc_modf.weight1.weight_mode==-1) opt.qdisc_modf.weight1.weight_mode=0;
++ if(opt.qdisc_modf.weight2.weight_mode==-1) opt.qdisc_modf.weight2.weight_mode=0;
++
++ addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
++ } else {
++ struct tc_wrr_qdisc_modf_std opt;
++ char qdisc,class;
++
++ // This is a modify request:
++ if(argc<1) {
++ fprintf(stderr,"... qdisc ... or ... class ...\n");
++ return -1;
++ }
++
++ qdisc=!strcmp(argv[0],"qdisc");
++ class=!strcmp(argv[0],"class");
++
++ if(!qdisc && !class) {
++ fprintf(stderr,"qdisc or class must be specified\n");
++ return -1;
++ }
++
++ argc--;
++ argv++;
++
++ opt.proxy=0;
++
++ if(qdisc) {
++ opt.change_class=0;
++ if(wrr_parse_qdisc_weight(argc, argv, &opt.qdisc_modf)<0) return -1;
++ } else {
++ int a0,a1,a2,a3,a4=0,a5=0;
++
++ opt.change_class=1;
++
++ if(argc<1) {
++ fprintf(stderr,"... <mac>|<ip>|<masq> ...\n");
++ return -1;
++ }
++ memset(opt.addr,0,sizeof(opt.addr));
++
++ if((sscanf(argv[0],"%i.%i.%i.%i",&a0,&a1,&a2,&a3)!=4) &&
++ (sscanf(argv[0],"%x:%x:%x:%x:%x:%x",&a0,&a1,&a2,&a3,&a4,&a5)!=6)) {
++ fprintf(stderr,"Wrong format of mac or ip address\n");
++ return -1;
++ }
++
++ opt.addr[0]=a0; opt.addr[1]=a1; opt.addr[2]=a2;
++ opt.addr[3]=a3; opt.addr[4]=a4; opt.addr[5]=a5;
++
++ if(wrr_parse_class_modf(argc-1, argv+1, &opt.class_modf)<0) return -1;
++ }
++
++ addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
++ }
++ return 0;
++}
++
++static int wrr_parse_copt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n) {
++ struct tc_wrr_class_modf opt;
++
++ memset(&opt,0,sizeof(opt));
++ if(wrr_parse_class_modf(argc,argv,&opt)<0) return -1;
++
++ addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
++ return 0;
++}
++
++static int wrr_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
++{
++ struct tc_wrr_qdisc_stats *qopt;
++
++ if (opt == NULL)
++ return 0;
++
++ if (RTA_PAYLOAD(opt) < sizeof(*qopt))
++ return -1;
++ qopt = RTA_DATA(opt);
++
++ fprintf(f,"\n (%s/%s) (maxclasses %i) (usedclasses %i) (reused classes %i)\n",
++ qopt->qdisc_crt.srcaddr ? "sour" : "dest",
++ qopt->qdisc_crt.usemac ? "mac" : (qopt->qdisc_crt.usemasq ? "masq" : "ip"),
++ qopt->qdisc_crt.bands_max,
++ qopt->bands_cur,
++ qopt->bands_reused
++ );
++
++ if(qopt->qdisc_crt.proxy_maxconn) {
++ fprintf(f," (proxy maxcon %i) (proxy curcon %i)\n",
++ qopt->qdisc_crt.proxy_maxconn,qopt->proxy_curconn);
++ }
++
++ fprintf(f," (waiting classes %i) (packets requeued %i) (priosum: %Lg)\n",
++ qopt->nodes_in_heap,
++ qopt->packets_requed,
++ qopt->priosum/((long double)((__u32)-1))
++ );
++
++ fprintf(f," (wmode1 %i) (wmode2 %i) \n",
++ qopt->qdisc_crt.qdisc_modf.weight1.weight_mode,
++ qopt->qdisc_crt.qdisc_modf.weight2.weight_mode);
++
++ return 0;
++}
++
++static int wrr_print_copt(struct qdisc_util *qu, FILE *f, struct rtattr *opt) {
++ struct tc_wrr_class_stats *copt;
++ long double d=(__u64)-1;
++
++ if (opt == NULL) return 0;
++
++ if (RTA_PAYLOAD(opt) < sizeof(*copt))
++ return -1;
++ copt = RTA_DATA(opt);
++
++ if(!copt->used) {
++ fprintf(f,"(unused)");
++ return 0;
++ }
++
++ if(copt->usemac) {
++ fprintf(f,"\n (address: %.2X:%.2X:%.2X:%.2X:%.2X:%.2X)\n",
++ copt->addr[0],copt->addr[1],copt->addr[2],
++ copt->addr[3],copt->addr[4],copt->addr[5]);
++ } else {
++ fprintf(f,"\n (address: %i.%i.%i.%i)\n",copt->addr[0],copt->addr[1],copt->addr[2],copt->addr[3]);
++ }
++
++ fprintf(f," (total weight: %Lg) (current position: %i) (counters: %u %u : %u %u)\n",
++ (copt->class_modf.weight1.val/d)*(copt->class_modf.weight2.val/d),
++ copt->heappos,
++ (unsigned)(copt->penal_ms>>32),
++ (unsigned)(copt->penal_ms & 0xffffffffU),
++ (unsigned)(copt->penal_ls>>32),
++ (unsigned)(copt->penal_ls & 0xffffffffU)
++ );
++
++ fprintf(f," Pars 1: (weight %Lg) (decr: %Lg) (incr: %Lg) (min: %Lg) (max: %Lg)\n",
++ copt->class_modf.weight1.val/d,
++ copt->class_modf.weight1.decr/d,
++ copt->class_modf.weight1.incr/d,
++ copt->class_modf.weight1.min/d,
++ copt->class_modf.weight1.max/d);
++
++ fprintf(f," Pars 2: (weight %Lg) (decr: %Lg) (incr: %Lg) (min: %Lg) (max: %Lg)",
++ copt->class_modf.weight2.val/d,
++ copt->class_modf.weight2.decr/d,
++ copt->class_modf.weight2.incr/d,
++ copt->class_modf.weight2.min/d,
++ copt->class_modf.weight2.max/d);
++
++ return 0;
++}
++
++static int wrr_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
++{
++ return 0;
++}
++
++
++struct qdisc_util wrr_qdisc_util = {
++ .id = "wrr",
++ .parse_qopt = wrr_parse_opt,
++ .print_qopt = wrr_print_opt,
++ .print_xstats = wrr_print_xstats,
++ .parse_copt = wrr_parse_copt,
++ .print_copt = wrr_print_copt
++};
projects / openwrt.git / commitdiff