--- /dev/null
+--- a/include/linux/pkt_sched.h
++++ b/include/linux/pkt_sched.h
+@@ -877,4 +877,55 @@ struct tc_pie_xstats {
+ __u32 maxq; /* maximum queue size */
+ __u32 ecn_mark; /* packets marked with ecn*/
+ };
++
++/* CAKE */
++enum {
++ TCA_CAKE_UNSPEC,
++ TCA_CAKE_BASE_RATE,
++ TCA_CAKE_DIFFSERV_MODE,
++ TCA_CAKE_ATM,
++ TCA_CAKE_FLOW_MODE,
++ TCA_CAKE_OVERHEAD,
++ TCA_CAKE_RTT,
++ TCA_CAKE_TARGET,
++ TCA_CAKE_AUTORATE,
++ TCA_CAKE_MEMORY,
++ __TCA_CAKE_MAX
++};
++#define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1)
++
++struct tc_cake_traffic_stats {
++ __u32 packets;
++ __u32 link_ms;
++ __u64 bytes;
++};
++
++#define TC_CAKE_MAX_TINS (8)
++struct tc_cake_xstats {
++ __u16 version; /* == 3, increments when struct extended */
++ __u8 max_tins; /* == TC_CAKE_MAX_TINS */
++ __u8 tin_cnt; /* <= TC_CAKE_MAX_TINS */
++
++ __u32 threshold_rate [TC_CAKE_MAX_TINS];
++ __u32 target_us [TC_CAKE_MAX_TINS];
++ struct tc_cake_traffic_stats sent [TC_CAKE_MAX_TINS];
++ struct tc_cake_traffic_stats dropped [TC_CAKE_MAX_TINS];
++ struct tc_cake_traffic_stats ecn_marked[TC_CAKE_MAX_TINS];
++ struct tc_cake_traffic_stats backlog [TC_CAKE_MAX_TINS];
++ __u32 interval_us [TC_CAKE_MAX_TINS];
++ __u32 way_indirect_hits[TC_CAKE_MAX_TINS];
++ __u32 way_misses [TC_CAKE_MAX_TINS];
++ __u32 way_collisions [TC_CAKE_MAX_TINS];
++ __u32 peak_delay_us [TC_CAKE_MAX_TINS]; /* ~= delay to bulk flows */
++ __u32 avge_delay_us [TC_CAKE_MAX_TINS];
++ __u32 base_delay_us [TC_CAKE_MAX_TINS]; /* ~= delay to sparse flows */
++ __u16 sparse_flows [TC_CAKE_MAX_TINS];
++ __u16 bulk_flows [TC_CAKE_MAX_TINS];
++ __u32 last_skblen [TC_CAKE_MAX_TINS]; /* skb_headlen */
++ __u32 max_skblen [TC_CAKE_MAX_TINS];
++ __u32 capacity_estimate; /* version 2 */
++ __u32 memory_limit; /* version 3 */
++ __u32 memory_used; /* version 3 */
++};
++
+ #endif
+--- a/tc/Makefile
++++ b/tc/Makefile
+@@ -64,6 +64,7 @@ TCMODULES += q_codel.o
+ TCMODULES += q_fq_codel.o
+ TCMODULES += q_fq.o
+ TCMODULES += q_pie.o
++TCMODULES += q_cake.o
+ TCMODULES += q_hhf.o
+ TCMODULES += e_bpf.o
+
+--- /dev/null
++++ b/tc/q_cake.c
+@@ -0,0 +1,598 @@
++/*
++ * Common Applications Kept Enhanced -- CAKE
++ *
++ * Copyright (C) 2014-2015 Jonathan Morton <chromatix99@gmail.com>
++ *
++ * 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,
++ * without modification.
++ * 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.
++ * 3. The names of the authors may not be used to endorse or promote products
++ * derived from this software without specific prior written permission.
++ *
++ * Alternatively, provided that this notice is retained in full, this
++ * software may be distributed under the terms of the GNU General
++ * Public License ("GPL") version 2, in which case the provisions of the
++ * GPL apply INSTEAD OF those given above.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 THE COPYRIGHT
++ * OWNER 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.
++ *
++ */
++
++#include <stddef.h>
++#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"
++
++static void explain(void)
++{
++ fprintf(stderr, "Usage: ... cake [ bandwidth RATE | unlimited* | autorate_ingress ]\n"
++ " [ rtt TIME | datacentre | lan | metro | regional | internet* | oceanic | satellite | interplanetary ]\n"
++ " [ besteffort | precedence | diffserv8 | diffserv4* ]\n"
++ " [ flowblind | srchost | dsthost | hosts | flows* | dual-srchost | dual-dsthost | triple-isolate ]\n"
++ " [ atm | noatm* ] [ overhead N | conservative | raw* ]\n"
++ " [ memlimit LIMIT ]\n"
++ " (* marks defaults)\n");
++}
++
++static int cake_parse_opt(struct qdisc_util *qu, int argc, char **argv,
++ struct nlmsghdr *n)
++{
++ int unlimited = 0;
++ unsigned bandwidth = 0;
++ unsigned interval = 0;
++ unsigned target = 0;
++ unsigned diffserv = 0;
++ unsigned memlimit = 0;
++ int overhead = 0;
++ bool overhead_set = false;
++ int flowmode = -1;
++ int atm = -1;
++ int autorate = -1;
++ struct rtattr *tail;
++
++ while (argc > 0) {
++ if (strcmp(*argv, "bandwidth") == 0) {
++ NEXT_ARG();
++ if (get_rate(&bandwidth, *argv)) {
++ fprintf(stderr, "Illegal \"bandwidth\"\n");
++ return -1;
++ }
++ unlimited = 0;
++ autorate = 0;
++ } else if (strcmp(*argv, "unlimited") == 0) {
++ bandwidth = 0;
++ unlimited = 1;
++ autorate = 0;
++ } else if (strcmp(*argv, "autorate_ingress") == 0) {
++ autorate = 1;
++
++ } else if (strcmp(*argv, "rtt") == 0) {
++ NEXT_ARG();
++ if (get_time(&interval, *argv)) {
++ fprintf(stderr, "Illegal \"rtt\"\n");
++ return -1;
++ }
++ target = interval / 20;
++ if(!target)
++ target = 1;
++ } else if (strcmp(*argv, "datacentre") == 0) {
++ interval = 100;
++ target = 5;
++ } else if (strcmp(*argv, "lan") == 0) {
++ interval = 1000;
++ target = 50;
++ } else if (strcmp(*argv, "metro") == 0) {
++ interval = 10000;
++ target = 500;
++ } else if (strcmp(*argv, "regional") == 0) {
++ interval = 30000;
++ target = 1500;
++ } else if (strcmp(*argv, "internet") == 0) {
++ interval = 100000;
++ target = 5000;
++ } else if (strcmp(*argv, "oceanic") == 0) {
++ interval = 300000;
++ target = 15000;
++ } else if (strcmp(*argv, "satellite") == 0) {
++ interval = 1000000;
++ target = 50000;
++ } else if (strcmp(*argv, "interplanetary") == 0) {
++ interval = 3600000000U;
++ target = 5000;
++
++ } else if (strcmp(*argv, "besteffort") == 0) {
++ diffserv = 1;
++ } else if (strcmp(*argv, "precedence") == 0) {
++ diffserv = 2;
++ } else if (strcmp(*argv, "diffserv8") == 0) {
++ diffserv = 3;
++ } else if (strcmp(*argv, "diffserv4") == 0) {
++ diffserv = 4;
++ } else if (strcmp(*argv, "diffserv") == 0) {
++ diffserv = 4;
++ } else if (strcmp(*argv, "diffserv-llt") == 0) {
++ diffserv = 5;
++
++ } else if (strcmp(*argv, "flowblind") == 0) {
++ flowmode = 0;
++ } else if (strcmp(*argv, "srchost") == 0) {
++ flowmode = 1;
++ } else if (strcmp(*argv, "dsthost") == 0) {
++ flowmode = 2;
++ } else if (strcmp(*argv, "hosts") == 0) {
++ flowmode = 3;
++ } else if (strcmp(*argv, "flows") == 0) {
++ flowmode = 4;
++ } else if (strcmp(*argv, "dual-srchost") == 0) {
++ flowmode = 5;
++ } else if (strcmp(*argv, "dual-dsthost") == 0) {
++ flowmode = 6;
++ } else if (strcmp(*argv, "triple-isolate") == 0) {
++ flowmode = 7;
++
++ } else if (strcmp(*argv, "atm") == 0) {
++ atm = 1;
++ } else if (strcmp(*argv, "noatm") == 0) {
++ atm = 0;
++
++ } else if (strcmp(*argv, "raw") == 0) {
++ atm = 0;
++ overhead = 0;
++ overhead_set = true;
++ } else if (strcmp(*argv, "conservative") == 0) {
++ /*
++ * Deliberately over-estimate overhead:
++ * one whole ATM cell plus ATM framing.
++ * A safe choice if the actual overhead is unknown.
++ */
++ atm = 1;
++ overhead = 48;
++ overhead_set = true;
++
++ /* Various ADSL framing schemes */
++ } else if (strcmp(*argv, "ipoa-vcmux") == 0) {
++ atm = 1;
++ overhead += 8;
++ overhead_set = true;
++ } else if (strcmp(*argv, "ipoa-llcsnap") == 0) {
++ atm = 1;
++ overhead += 16;
++ overhead_set = true;
++ } else if (strcmp(*argv, "bridged-vcmux") == 0) {
++ atm = 1;
++ overhead += 24;
++ overhead_set = true;
++ } else if (strcmp(*argv, "bridged-llcsnap") == 0) {
++ atm = 1;
++ overhead += 32;
++ overhead_set = true;
++ } else if (strcmp(*argv, "pppoa-vcmux") == 0) {
++ atm = 1;
++ overhead += 10;
++ overhead_set = true;
++ } else if (strcmp(*argv, "pppoa-llc") == 0) {
++ atm = 1;
++ overhead += 14;
++ overhead_set = true;
++ } else if (strcmp(*argv, "pppoe-vcmux") == 0) {
++ atm = 1;
++ overhead += 32;
++ overhead_set = true;
++ } else if (strcmp(*argv, "pppoe-llcsnap") == 0) {
++ atm = 1;
++ overhead += 40;
++ overhead_set = true;
++
++ /* Typical VDSL2 framing schemes */
++ /* NB: PTM includes HDLC's 0x7D/7E expansion, adds extra 1/128 */
++ } else if (strcmp(*argv, "pppoe-ptm") == 0) {
++ atm = 0;
++ overhead += 27;
++ } else if (strcmp(*argv, "bridged-ptm") == 0) {
++ atm = 0;
++ overhead += 19;
++
++ } else if (strcmp(*argv, "via-ethernet") == 0) {
++ /*
++ * The above overheads are relative to an IP packet,
++ * but if the physical interface is Ethernet, Linux
++ * includes Ethernet framing overhead already.
++ */
++ overhead -= 14;
++ overhead_set = true;
++
++ /* Additional Ethernet-related overheads used by some ISPs */
++ } else if (strcmp(*argv, "ether-phy") == 0) {
++ /* ethernet pre-amble & interframe gap 20 bytes
++ * Linux will have already accounted for MACs & frame type 14 bytes
++ * you probably want to add an FCS as well*/
++ overhead += 20;
++ overhead_set = true;
++ } else if (strcmp(*argv, "ether-all") == 0) {
++ /* ethernet pre-amble & interframe gap & FCS
++ * Linux will have already accounted for MACs & frame type 14 bytes
++ * you may need to add vlan tag*/
++ overhead += 24;
++ overhead_set = true;
++
++ } else if (strcmp(*argv, "ether-fcs") == 0) {
++ /* Frame Check Sequence */
++ /* we ignore the minimum frame size, because IP packets usually meet it */
++ overhead += 4;
++ overhead_set = true;
++ } else if (strcmp(*argv, "ether-vlan") == 0) {
++ /* 802.1q VLAN tag - may be repeated */
++ overhead += 4;
++ overhead_set = true;
++
++ } else if (strcmp(*argv, "overhead") == 0) {
++ char* p = NULL;
++ NEXT_ARG();
++ overhead = strtol(*argv, &p, 10);
++ if(!p || *p || !*argv || overhead < -64 || overhead > 256) {
++ fprintf(stderr, "Illegal \"overhead\", valid range is -64 to 256\\n");
++ return -1;
++ }
++ overhead_set = true;
++
++ } else if (strcmp(*argv, "memlimit") == 0) {
++ NEXT_ARG();
++ if(get_size(&memlimit, *argv)) {
++ fprintf(stderr, "Illegal value for \"memlimit\": \"%s\"\n", *argv);
++ return -1;
++ }
++
++ } else if (strcmp(*argv, "help") == 0) {
++ explain();
++ return -1;
++ } else {
++ fprintf(stderr, "What is \"%s\"?\n", *argv);
++ explain();
++ return -1;
++ }
++ argc--; argv++;
++ }
++
++ tail = NLMSG_TAIL(n);
++ addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
++ if (bandwidth || unlimited)
++ addattr_l(n, 1024, TCA_CAKE_BASE_RATE, &bandwidth, sizeof(bandwidth));
++ if (diffserv)
++ addattr_l(n, 1024, TCA_CAKE_DIFFSERV_MODE, &diffserv, sizeof(diffserv));
++ if (atm != -1)
++ addattr_l(n, 1024, TCA_CAKE_ATM, &atm, sizeof(atm));
++ if (flowmode != -1)
++ addattr_l(n, 1024, TCA_CAKE_FLOW_MODE, &flowmode, sizeof(flowmode));
++ if (overhead_set)
++ addattr_l(n, 1024, TCA_CAKE_OVERHEAD, &overhead, sizeof(overhead));
++ if (interval)
++ addattr_l(n, 1024, TCA_CAKE_RTT, &interval, sizeof(interval));
++ if (target)
++ addattr_l(n, 1024, TCA_CAKE_TARGET, &target, sizeof(target));
++ if (autorate != -1)
++ addattr_l(n, 1024, TCA_CAKE_AUTORATE, &autorate, sizeof(autorate));
++ if (memlimit)
++ addattr_l(n, 1024, TCA_CAKE_MEMORY, &memlimit, sizeof(memlimit));
++
++ tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
++ return 0;
++}
++
++
++static int cake_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
++{
++ struct rtattr *tb[TCA_CAKE_MAX + 1];
++ unsigned bandwidth = 0;
++ unsigned diffserv = 0;
++ unsigned flowmode = 0;
++ unsigned interval = 0;
++ unsigned memlimit = 0;
++ int overhead = 0;
++ int atm = 0;
++ int autorate = 0;
++ SPRINT_BUF(b1);
++ SPRINT_BUF(b2);
++
++ if (opt == NULL)
++ return 0;
++
++ parse_rtattr_nested(tb, TCA_CAKE_MAX, opt);
++
++ if (tb[TCA_CAKE_BASE_RATE] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_BASE_RATE]) >= sizeof(__u32)) {
++ bandwidth = rta_getattr_u32(tb[TCA_CAKE_BASE_RATE]);
++ if(bandwidth)
++ fprintf(f, "bandwidth %s ", sprint_rate(bandwidth, b1));
++ else
++ fprintf(f, "unlimited ");
++ }
++ if (tb[TCA_CAKE_AUTORATE] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_AUTORATE]) >= sizeof(__u32)) {
++ autorate = rta_getattr_u32(tb[TCA_CAKE_AUTORATE]);
++ if(autorate == 1)
++ fprintf(f, "autorate_ingress ");
++ else if(autorate)
++ fprintf(f, "(?autorate?) ");
++ }
++ if (tb[TCA_CAKE_DIFFSERV_MODE] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_DIFFSERV_MODE]) >= sizeof(__u32)) {
++ diffserv = rta_getattr_u32(tb[TCA_CAKE_DIFFSERV_MODE]);
++ switch(diffserv) {
++ case 1:
++ fprintf(f, "besteffort ");
++ break;
++ case 2:
++ fprintf(f, "precedence ");
++ break;
++ case 3:
++ fprintf(f, "diffserv8 ");
++ break;
++ case 4:
++ fprintf(f, "diffserv4 ");
++ break;
++ case 5:
++ fprintf(f, "diffserv-llt ");
++ break;
++ default:
++ fprintf(f, "(?diffserv?) ");
++ break;
++ };
++ }
++ if (tb[TCA_CAKE_FLOW_MODE] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_FLOW_MODE]) >= sizeof(__u32)) {
++ flowmode = rta_getattr_u32(tb[TCA_CAKE_FLOW_MODE]);
++ switch(flowmode) {
++ case 0:
++ fprintf(f, "flowblind ");
++ break;
++ case 1:
++ fprintf(f, "srchost ");
++ break;
++ case 2:
++ fprintf(f, "dsthost ");
++ break;
++ case 3:
++ fprintf(f, "hosts ");
++ break;
++ case 4:
++ fprintf(f, "flows ");
++ break;
++ case 5:
++ fprintf(f, "dual-srchost ");
++ break;
++ case 6:
++ fprintf(f, "dual-dsthost ");
++ break;
++ case 7:
++ fprintf(f, "triple-isolate ");
++ break;
++ default:
++ fprintf(f, "(?flowmode?) ");
++ break;
++ };
++ }
++ if (tb[TCA_CAKE_ATM] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_ATM]) >= sizeof(__u32)) {
++ atm = rta_getattr_u32(tb[TCA_CAKE_ATM]);
++ }
++ if (tb[TCA_CAKE_OVERHEAD] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_OVERHEAD]) >= sizeof(__u32)) {
++ overhead = rta_getattr_u32(tb[TCA_CAKE_OVERHEAD]);
++ }
++ if (tb[TCA_CAKE_RTT] &&
++ RTA_PAYLOAD(tb[TCA_CAKE_RTT]) >= sizeof(__u32)) {
++ interval = rta_getattr_u32(tb[TCA_CAKE_RTT]);
++ }
++
++ if (interval)
++ fprintf(f, "rtt %s ", sprint_time(interval, b2));
++
++ if (atm)
++ fprintf(f, "atm ");
++ else if (overhead)
++ fprintf(f, "noatm ");
++
++ if (overhead || atm)
++ fprintf(f, "overhead %d ", overhead);
++
++ if (!atm && !overhead)
++ fprintf(f, "raw ");
++
++ if (memlimit)
++ fprintf(f, "memlimit %s", sprint_size(memlimit, b1));
++
++ return 0;
++}
++
++static int cake_print_xstats(struct qdisc_util *qu, FILE *f,
++ struct rtattr *xstats)
++{
++ /* fq_codel stats format borrowed */
++ struct tc_fq_codel_xstats *st;
++ struct tc_cake_xstats *stnc;
++ SPRINT_BUF(b1);
++ SPRINT_BUF(b2);
++
++ if (xstats == NULL)
++ return 0;
++
++ if (RTA_PAYLOAD(xstats) < sizeof(st->type))
++ return -1;
++
++ st = RTA_DATA(xstats);
++ stnc = RTA_DATA(xstats);
++
++ if (st->type == TCA_FQ_CODEL_XSTATS_QDISC && RTA_PAYLOAD(xstats) >= sizeof(*st)) {
++ fprintf(f, " maxpacket %u drop_overlimit %u new_flow_count %u ecn_mark %u",
++ st->qdisc_stats.maxpacket,
++ st->qdisc_stats.drop_overlimit,
++ st->qdisc_stats.new_flow_count,
++ st->qdisc_stats.ecn_mark);
++ fprintf(f, "\n new_flows_len %u old_flows_len %u",
++ st->qdisc_stats.new_flows_len,
++ st->qdisc_stats.old_flows_len);
++ } else if (st->type == TCA_FQ_CODEL_XSTATS_CLASS && RTA_PAYLOAD(xstats) >= sizeof(*st)) {
++ fprintf(f, " deficit %d count %u lastcount %u ldelay %s",
++ st->class_stats.deficit,
++ st->class_stats.count,
++ st->class_stats.lastcount,
++ sprint_time(st->class_stats.ldelay, b1));
++ if (st->class_stats.dropping) {
++ fprintf(f, " dropping");
++ if (st->class_stats.drop_next < 0)
++ fprintf(f, " drop_next -%s",
++ sprint_time(-st->class_stats.drop_next, b1));
++ else
++ fprintf(f, " drop_next %s",
++ sprint_time(st->class_stats.drop_next, b1));
++ }
++ } else if (stnc->version >= 1 && stnc->version < 0xFF
++ && stnc->max_tins == TC_CAKE_MAX_TINS
++ && RTA_PAYLOAD(xstats) >= offsetof(struct tc_cake_xstats, capacity_estimate))
++ {
++ int i;
++
++ if(stnc->version >= 3)
++ fprintf(f, " memory used: %s of %s\n", sprint_size(stnc->memory_used, b1), sprint_size(stnc->memory_limit, b2));
++
++ if(stnc->version >= 2)
++ fprintf(f, " capacity estimate: %s\n", sprint_rate(stnc->capacity_estimate, b1));
++
++ switch(stnc->tin_cnt) {
++ case 4:
++ fprintf(f, " Bulk Best Effort Video Voice\n");
++ break;
++
++ case 5:
++ fprintf(f, " Low Loss Best Effort Low Delay Bulk Net Control\n");
++ break;
++
++ default:
++ fprintf(f, " ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, " Tin %u", i);
++ fprintf(f, "\n");
++ };
++
++ fprintf(f, " thresh ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12s", sprint_rate(stnc->threshold_rate[i], b1));
++ fprintf(f, "\n");
++
++ fprintf(f, " target ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12s", sprint_time(stnc->target_us[i], b1));
++ fprintf(f, "\n");
++
++ fprintf(f, " interval");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12s", sprint_time(stnc->interval_us[i], b1));
++ fprintf(f, "\n");
++
++ fprintf(f, " pk_delay");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12s", sprint_time(stnc->peak_delay_us[i], b1));
++ fprintf(f, "\n");
++
++ fprintf(f, " av_delay");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12s", sprint_time(stnc->avge_delay_us[i], b1));
++ fprintf(f, "\n");
++
++ fprintf(f, " sp_delay");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12s", sprint_time(stnc->base_delay_us[i], b1));
++ fprintf(f, "\n");
++
++ fprintf(f, " pkts ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->sent[i].packets);
++ fprintf(f, "\n");
++
++ fprintf(f, " bytes ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12llu", stnc->sent[i].bytes);
++ fprintf(f, "\n");
++
++ fprintf(f, " way_inds");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->way_indirect_hits[i]);
++ fprintf(f, "\n");
++
++ fprintf(f, " way_miss");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->way_misses[i]);
++ fprintf(f, "\n");
++
++ fprintf(f, " way_cols");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->way_collisions[i]);
++ fprintf(f, "\n");
++
++ fprintf(f, " drops ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->dropped[i].packets);
++ fprintf(f, "\n");
++
++ fprintf(f, " marks ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->ecn_marked[i].packets);
++ fprintf(f, "\n");
++
++ fprintf(f, " sp_flows");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->sparse_flows[i]);
++ fprintf(f, "\n");
++
++ fprintf(f, " bk_flows");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->bulk_flows[i]);
++ fprintf(f, "\n");
++
++ fprintf(f, " last_len");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->last_skblen[i]);
++ fprintf(f, "\n");
++
++ fprintf(f, " max_len ");
++ for(i=0; i < stnc->tin_cnt; i++)
++ fprintf(f, "%12u", stnc->max_skblen[i]);
++ fprintf(f, "\n");
++ } else {
++ return -1;
++ }
++ return 0;
++}
++
++struct qdisc_util cake_qdisc_util = {
++ .id = "cake",
++ .parse_qopt = cake_parse_opt,
++ .print_qopt = cake_print_opt,
++ .print_xstats = cake_print_xstats,
++};
projects / openwrt / staging / stintel.git / commitdiff