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-rw-r--r--package/qos-scripts/Makefile2
-rw-r--r--package/qos-scripts/files/etc/config/qos34
-rwxr-xr-xpackage/qos-scripts/files/etc/hotplug.d/iface/10-qos2
-rwxr-xr-xpackage/qos-scripts/files/etc/init.d/qos2
-rwxr-xr-xpackage/qos-scripts/files/usr/bin/qos-start2
-rwxr-xr-xpackage/qos-scripts/files/usr/lib/qos/generate.sh (renamed from package/qos-scripts/files/usr/lib/qos.sh)169
-rw-r--r--package/qos-scripts/files/usr/lib/qos/tcrules.awk101
7 files changed, 158 insertions, 154 deletions
diff --git a/package/qos-scripts/Makefile b/package/qos-scripts/Makefile
index 78a8cc2..43225f9 100644
--- a/package/qos-scripts/Makefile
+++ b/package/qos-scripts/Makefile
@@ -9,7 +9,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=qos-scripts
-PKG_VERSION:=0.9.4
+PKG_VERSION:=1.1.0
PKG_RELEASE:=1
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
diff --git a/package/qos-scripts/files/etc/config/qos b/package/qos-scripts/files/etc/config/qos
index 1bf9917..7d3501c 100644
--- a/package/qos-scripts/files/etc/config/qos
+++ b/package/qos-scripts/files/etc/config/qos
@@ -60,35 +60,29 @@ config classgroup "Default"
config class "Priority"
- option packetsize 300
- option packetdelay 10
+ option packetsize 400
option maxsize 400
- option avgrate 40
- option linksharing 75
+ option avgrate 10
+ option priority 20
config class "Priority_down"
- option packetsize 1500
- option avgrate 20
+ option packetsize 1000
+ option avgrate 10
config class "Express"
- option packetsize 1300
- option packetdelay 15
+ option packetsize 1000
option maxsize 800
- option avgrate 30
- option linksharing 80
-
+ option avgrate 50
+ option priority 10
config class "Normal"
option packetsize 1500
- option packetdelay 150
- option avgrate 20
- option linksharing 30
+ option packetdelay 100
+ option avgrate 10
+ option priority 5
config class "Normal_down"
- option avgrate 30
-
+ option avgrate 20
config class "Bulk"
- option linksharing 10
-config class "Bulk_down"
- option avgrate 15
- option limitrate 85
+ option avgrate 1
+ option packetdelay 200
diff --git a/package/qos-scripts/files/etc/hotplug.d/iface/10-qos b/package/qos-scripts/files/etc/hotplug.d/iface/10-qos
index 0682db1..8537297 100755
--- a/package/qos-scripts/files/etc/hotplug.d/iface/10-qos
+++ b/package/qos-scripts/files/etc/hotplug.d/iface/10-qos
@@ -1,2 +1,2 @@
#!/bin/sh
-[ "$ACTION" = ifup ] && /usr/lib/qos.sh interface "$INTERFACE" | sh
+[ "$ACTION" = ifup ] && /usr/lib/qos/generate.sh interface "$INTERFACE" | sh
diff --git a/package/qos-scripts/files/etc/init.d/qos b/package/qos-scripts/files/etc/init.d/qos
index 4fa42d4..3f71115 100755
--- a/package/qos-scripts/files/etc/init.d/qos
+++ b/package/qos-scripts/files/etc/init.d/qos
@@ -4,7 +4,7 @@
START=50
boot() {
- /usr/lib/qos.sh firewall | sh
+ /usr/lib/qos/generate.sh firewall | sh
}
start() {
diff --git a/package/qos-scripts/files/usr/bin/qos-start b/package/qos-scripts/files/usr/bin/qos-start
index 347ca46..261ffb4 100755
--- a/package/qos-scripts/files/usr/bin/qos-start
+++ b/package/qos-scripts/files/usr/bin/qos-start
@@ -1,4 +1,4 @@
#!/bin/sh
qos-stop
-/usr/lib/qos.sh all | sh
+/usr/lib/qos/generate.sh all | sh
diff --git a/package/qos-scripts/files/usr/lib/qos.sh b/package/qos-scripts/files/usr/lib/qos/generate.sh
index 724784e..7715a45 100755
--- a/package/qos-scripts/files/usr/lib/qos.sh
+++ b/package/qos-scripts/files/usr/lib/qos/generate.sh
@@ -1,8 +1,6 @@
#!/bin/sh
-. /etc/functions.sh
-
-insmod="insmod"
-[ -f /sbin/modprobe ] && insmod="modprobe"
+[ -e /etc/functions.sh ] && . /etc/functions.sh || . ./functions.sh
+[ -x /sbin/modprobe ] && insmod="modprobe" || insmod="insmod"
add_insmod() {
eval "export isset=\${insmod_$1}"
@@ -12,11 +10,20 @@ add_insmod() {
esac
}
-find_ifname() {(
- include /lib/network
- scan_interfaces
- config_get "$1" ifname
-)}
+[ -e /etc/config/network ] && {
+ # only try to parse network config on openwrt
+
+ find_ifname() {(
+ include /lib/network
+ scan_interfaces
+ config_get "$1" ifname
+ )}
+} || {
+ find_ifname() {
+ echo "Interface not found."
+ exit 1
+ }
+}
parse_matching_rule() {
local var="$1"
@@ -182,110 +189,6 @@ config_cb() {
esac
}
-class_main_qdisc() {
- local device="$1"
- awk -f - <<EOF
-BEGIN {
- limit = int("$maxrate")
- m2 = int("$m2")
- dmax = int("$dmax")
- umax = int("$umax")
- share = int("$share")
-
- if (!(m2 > 0)) {
- dmax = 500
- umax = 1500
- m2 = 10
- rt = 0
- } else {
- rt = 1
- }
-
- cdata = ""
- pdmax = int (dmax + (umax * 8 / limit))
- if (rt == 1) {
- if (share > 0) cdata = " rt"
- else cdata = " ls"
- if ((umax > 0) && (dmax > 0)) {
- cdata = cdata " umax " umax "b dmax " pdmax "ms"
- }
- cdata = cdata " rate " m2 "kbit"
- }
- if (share > 0) {
- if ((m2 > 0) && (umax > 0) && (dmax > 0)) {
- cdata = cdata " ls umax " umax "b dmax " pdmax "ms rate " share "kbit"
- } else {
- cdata = cdata " ls m1 " share "kbit d 500ms m2 " share "kbit"
- }
- }
-
- print "tc class add dev $device parent 1:1 classid 1:${classnr}0 hfsc" cdata " ul rate " limit "kbit"
-}
-EOF
-}
-
-class_leaf_qdisc() {
- local device="$1"
- awk -f - <<EOF
-
-function qlen(rate, m2, umax, dmax, qb, qr, qt, ql) {
- qlen_min = 5 # minimum queue length
- qlen_base = 1.7 # base value - queueing time in seconds
- qlen_avgr = 0.7 # avgrate modifier
- qlen_dmax = 0.0 # dmax modifier
-
- # bits in a packet
- qb = 1500
- if ((m2 > 0) && (umax > 0)) qb -= int((1500 - umax) * qlen_pkt)
- qb *= 8
-
- # rate in bits/s
- qr = rate
- qr -= int((rate - m2) * qlen_avgr)
- qr *= 1024
-
- # queue time
- qt = qlen_base + qlen_dmax * (dmax / 1000)
-
- # queue length
- ql = int(qr * qt / qb)
- if (ql < qlen_min) ql = qlen_min
-
- return ql
-}
-
-BEGIN {
- sfq_dthresh = 25 # use sfq for download if pktdelay set to this or lower
-
- limit = int("$maxrate")
- m2 = int("$m2")
- dmax = int("$dmax")
- umax = int("$umax")
-
- if (!(m2 > 0)) {
- dmax = 500
- umax = 1500
- m2 = 10
- }
-
- cqlen = ${dl_mode:+2 * }qlen(limit, m2, umax, dmax)
-
- printf "tc qdisc add dev $device parent 1:${classnr}0 handle ${classnr}00: "
- if (("$dir" != "down") || ((dmax > 0) && (dmax <= sfq_dthresh))) {
- print "sfq perturb 10 limit " cqlen
- } else {
- avpkt = 1200
- if (min < avpkt) min = avpkt
- min = int(limit * 1024 / 8 * 0.1)
- dqb = cqlen * 1500
- max = int(min + (dqb - min) * 0.25)
- burst = int((2 * min + max) / (3 * avpkt))
-
- print "red min " min " max " max " burst " burst " avpkt " avpkt " limit " dqb " probability 0.04 ecn"
- }
-}
-EOF
-}
enum_classes() {
local c="0"
@@ -315,6 +218,15 @@ cls_var() {
export ${varname}="${tmp:-$default}"
}
+tcrules() {
+ dir=/usr/lib/qos
+ [ -e $dir/tcrules.awk ] || dir=.
+ echo "$cstr" | awk \
+ -v device="$dev" \
+ -v linespeed="$rate" \
+ -f $dir/tcrules.awk
+}
+
start_interface() {
local iface="$1"
local num_imq="$2"
@@ -331,7 +243,7 @@ start_interface() {
for dir in up${halfduplex} ${download:+down}; do
case "$dir" in
up)
- upload=$(($upload * 98 / 100 - 10))
+ upload=$(($upload * 98 / 100 - (32 * 128 / $upload)))
dev="$device"
rate="$upload"
dl_mode=""
@@ -340,7 +252,7 @@ start_interface() {
down)
add_insmod imq numdevs="$num_imq"
config_get imqdev "$iface" imqdev
- download=$(($download * 96 / 100 - 64))
+ download=$(($download * 98 / 100 - (100 * 1024 / $download)))
dev="imq$imqdev"
rate="$download"
dl_mode=1
@@ -348,22 +260,17 @@ start_interface() {
;;
*) continue;;
esac
+ cstr=
for class in $classes; do
- cls_var umax "$class" packetsize $dir 1500
- cls_var dmax "$class" packetdelay $dir 500
-
+ cls_var pktsize "$class" packetsize $dir 1500
+ cls_var pktdelay "$class" packetdelay $dir 0
cls_var maxrate "$class" limitrate $dir 100
- cls_var share "$class" linksharing $dir 0
- cls_var m2 "$class" avgrate $dir 0
- maxrate=$(($maxrate * $rate / 100))
- share=$(($share * $rate / 100))
- m2=$(($m2 * $rate / 100))
-
+ cls_var prio "$class" priority $dir 1
+ cls_var avgrate "$class" avgrate $dir 0
config_get classnr "$class" classnr
- append ${prefix}q "$(class_main_qdisc "$dev" "$iface")" "$N"
- append ${prefix}l "$(class_leaf_qdisc "$dev" "$iface")" "$N"
- append ${prefix}f "tc filter add dev $dev parent 1: prio $classnr protocol ip handle $classnr fw flowid 1:${classnr}0" "$N"
+ append cstr "$classnr:$prio:$avgrate:$pktsize:$pktdelay:$maxrate" "$N"
done
+ append ${prefix}q "$(tcrules)" "$N"
export dev_${dir}="ifconfig $dev up txqueuelen 5 >&- 2>&-
tc qdisc del dev $dev root >&- 2>&-
tc qdisc add dev $dev root handle 1: hfsc default ${class_default}0
@@ -373,11 +280,10 @@ tc class add dev $dev parent 1: classid 1:1 hfsc sc rate ${rate}kbit ul rate ${r
add_insmod sch_hfsc
add_insmod sch_sfq
add_insmod sch_red
+
cat <<EOF
${INSMOD:+$INSMOD$N}${dev_up:+$dev_up
$clsq
-$clsl
-$clsf
}${imqdev:+$dev_down
$d_clsq
$d_clsl
@@ -471,7 +377,10 @@ EOF
C="0"
INTERFACES=""
-config_load qos
+[ -e ./qos.conf ] && {
+ . ./qos.conf
+ config_cb
+} || config_load qos
C="0"
for iface in $INTERFACES; do
diff --git a/package/qos-scripts/files/usr/lib/qos/tcrules.awk b/package/qos-scripts/files/usr/lib/qos/tcrules.awk
new file mode 100644
index 0000000..8220d99
--- /dev/null
+++ b/package/qos-scripts/files/usr/lib/qos/tcrules.awk
@@ -0,0 +1,101 @@
+BEGIN {
+ dmax=100
+ if (!(linespeed > 0)) linespeed = 128
+ FS=":"
+ n = 0
+}
+
+($1 != "") {
+ n++
+ class[n] = $1
+ prio[n] = $2
+ avgrate[n] = ($3 * linespeed / 100)
+ pktsize[n] = $4
+ delay[n] = $5
+ maxrate[n] = ($6 * linespeed / 100)
+}
+
+END {
+ allocated = 0
+ maxdelay = 0
+
+ for (i = 1; i <= n; i++) {
+ # set defaults
+ if (!(pktsize[i] > 0)) pktsize[i] = 1500
+ if (!(prio[i] > 0)) prio[i] = 1
+
+ allocated += avgrate[i]
+ sum_prio += prio[i]
+ if ((avgrate[i] > 0) && !(delay[i] > 0)) {
+ sum_rtprio += prio[i]
+ }
+ }
+
+ # allocation of m1 in rt classes:
+ # sum(d * m1) must not exceed dmax * (linespeed - allocated)
+ dmax = 0
+ for (i = 1; i <= n; i++) {
+ if (avgrate[i] > 0) {
+ rtm2[i] = avgrate[i]
+ if (delay[i] > 0) {
+ d[i] = delay[i]
+ } else {
+ d[i] = 2 * pktsize[i] * 1000 / (linespeed * 1024)
+ if (d[i] > dmax) dmax = d[i]
+ }
+ }
+ }
+
+ ds_avail = dmax * (linespeed - allocated)
+ for (i = 1; i <= n; i++) {
+ lsm1[i] = 0
+ rtm1[i] = 0
+ lsm2[i] = linespeed * prio[i] / sum_prio
+ if ((avgrate[i] > 0) && (d[i] > 0)) {
+ if (!(delay[i] > 0)) {
+ ds = ds_avail * prio[i] / sum_rtprio
+ ds_avail -= ds
+ rtm1[i] = rtm2[i] + ds/d[i]
+ }
+ lsm1[i] = rtm1[i]
+ }
+ else {
+ d[i] = 0
+ }
+ }
+
+ # main qdisc
+ for (i = 1; i <= n; i++) {
+ printf "tc class add dev "device" parent 1:1 classid 1:"class[i]"0 hfsc"
+ if (rtm1[i] > 0) {
+ printf " rt m1 " int(rtm1[i]) "kbit d " int(d[i] * 1000) "us m2 " int(rtm2[i])"kbit"
+ }
+ printf " ls m1 " int(lsm1[i]) "kbit d " int(d[i] * 1000) "us m2 " int(lsm2[i]) "kbit"
+ print " ul rate " int(maxrate[i]) "kbit"
+ }
+
+ # leaf qdisc
+ avpkt = 1200
+ for (i = 1; i <= n; i++) {
+ ql = int((avgrate[i] + linespeed) * 1024 / (8 * pktsize[i]))
+ printf "tc qdisc add dev "device" parent 1:"class[i]"0 handle "class[i]"00: "
+ if (rtm1[i] > 0) {
+ # rt class - use sfq
+ print "sfq perturb 2 limit " ql
+ } else {
+ # non-rt class - use red
+ min = int(maxrate[i] * 1024 / 8 * 0.05)
+ if (min < avpkt) min = avpkt
+ dqb = 8 * min;
+ max = int(2.1*min)
+ rburst = int((1.5*min + max) / (3 * avpkt))
+ print "red min " min " max " max " burst " rburst " avpkt " avpkt " limit " dqb " probability 0.04 ecn"
+ }
+ }
+
+ # filter rule
+ for (i = 1; i <= n; i++) {
+ print "tc filter add dev "device" parent 1: prio "class[i]" protocol ip handle "class[i]" fw flowid 1:"class[i] "0"
+ }
+}
+
generated by cgit v1.1 at 2024-11-28 04:53:33 +0000