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authorJohn Crispin <blogic@openwrt.org>2014-04-05 16:34:20 +0000
committerJohn Crispin <blogic@openwrt.org>2014-04-05 16:34:20 +0000
commitf53bc819fe53b8ecfaf22fd5027893e9e0581a06 (patch)
treece57e7350160789ab19edca88729e4657d850108 /target/linux/lantiq/base-files
parent77e6583816bd5f52d58ee1b91a815784a6722648 (diff)
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lantiq: cleanup the dsl control scripts
Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40381 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/lantiq/base-files')
-rw-r--r--target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh244
-rw-r--r--target/linux/lantiq/base-files/sbin/dsl_notify.sh61
2 files changed, 305 insertions, 0 deletions
diff --git a/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh b/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
new file mode 100644
index 0000000000..e817fdd6b4
--- /dev/null
+++ b/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
@@ -0,0 +1,244 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2012 OpenWrt.org
+
+XDSL_CTRL=dsl_cpe_control
+
+#
+# Basic functions to send CLI commands to the vdsl_cpe_control daemon
+#
+dsl_cmd() {
+ killall -0 ${XDSL_CTRL} && (
+ echo "$@" > /tmp/pipe/dsl_cpe0_cmd
+ cat /tmp/pipe/dsl_cpe0_ack
+ )
+}
+dsl_val() {
+ echo $(expr "$1" : '.*'$2'=\([-\.[:alnum:]]*\).*')
+}
+
+#
+# Simple divide by 10 routine to cope with one decimal place
+#
+dbt() {
+ local a=$(expr $1 / 10)
+ local b=$(expr $1 % 10)
+ echo "${a}.${b}"
+}
+#
+# Take a number and convert to k or meg
+#
+scale() {
+ local val=$1
+ local a
+ local b
+
+ if [ "$val" -gt 1000000 ]; then
+ a=$(expr $val / 1000)
+ b=$(expr $a % 1000)
+ a=$(expr $a / 1000)
+ printf "%d.%03d Mb" ${a} ${b}
+ elif [ "$val" -gt 1000 ]; then
+ a=$(expr $val / 1000)
+ printf "%d Kb" ${a}
+ else
+ echo "${val} b"
+ fi
+}
+
+#
+# Read the data rates for both directions
+#
+data_rates() {
+ local csg
+ local dru
+ local drd
+ local sdru
+ local sdrd
+
+ csg=$(dsl_cmd g997csg 0 1)
+ drd=$(dsl_val "$csg" ActualDataRate)
+
+ csg=$(dsl_cmd g997csg 0 0)
+ dru=$(dsl_val "$csg" ActualDataRate)
+
+ [ -z "$drd" ] && drd=0
+ [ -z "$dru" ] && dru=0
+
+ sdrd=$(scale $drd)
+ sdru=$(scale $dru)
+
+ if [ "$action" = "lucistat" ]; then
+ echo "dsl.data_rate_down=$drd"
+ echo "dsl.data_rate_up=$dru"
+ echo "dsl.data_rate_down_s=\"$sdrd\""
+ echo "dsl.data_rate_up_s=\"$sdru\""
+ else
+ echo "Data Rate: ${sdrd}/s / ${sdru}/s"
+ fi
+}
+
+#
+# Chipset
+#
+chipset() {
+ local vig
+ local cs
+ local csv
+
+ vig=$(dsl_cmd vig)
+ cs=$(dsl_val "$vig" DSL_ChipSetType)
+ csv=$(dsl_val "$vig" DSL_ChipSetHWVersion)
+
+ if [ "$action" = "lucistat" ]; then
+ echo "dsl.chipset=\"${cs} ${csv}\""
+ else
+ echo "Chipset: ${cs} ${csv}"
+ fi
+}
+
+#
+# Work out how long the line has been up
+#
+line_uptime() {
+ local ccsg
+ local et
+ local etr
+ local d
+ local h
+ local m
+ local s
+ local rc=""
+
+ ccsg=$(dsl_cmd pmccsg 0 0 0)
+ et=$(dsl_val "$ccsg" nElapsedTime)
+
+ [ -z "$et" ] && et=0
+
+ if [ "$action" = "lucistat" ]; then
+ echo "dsl.line_uptime=${et}"
+ return
+ fi
+
+ d=$(expr $et / 86400)
+ etr=$(expr $et % 86400)
+ h=$(expr $etr / 3600)
+ etr=$(expr $etr % 3600)
+ m=$(expr $etr / 60)
+ s=$(expr $etr % 60)
+
+
+ [ "${d}${h}${m}${s}" -ne 0 ] && rc="${s}s"
+ [ "${d}${h}${m}" -ne 0 ] && rc="${m}m ${rc}"
+ [ "${d}${h}" -ne 0 ] && rc="${h}h ${rc}"
+ [ "${d}" -ne 0 ] && rc="${d}d ${rc}"
+
+ [ -z "$rc" ] && rc="down"
+ echo "Line Uptime: ${rc}"
+}
+
+#
+# Get noise and attenuation figures
+#
+line_data() {
+ local lsg
+ local latnu
+ local latnd
+ local snru
+ local snrd
+
+ lsg=$(dsl_cmd g997lsg 1 1)
+ latnd=$(dsl_val "$lsg" LATN)
+ snrd=$(dsl_val "$lsg" SNR)
+
+ lsg=$(dsl_cmd g997lsg 0 1)
+ latnu=$(dsl_val "$lsg" LATN)
+ snru=$(dsl_val "$lsg" SNR)
+
+ [ -z "$latnd" ] && latnd=0
+ [ -z "$latnu" ] && latnu=0
+ [ -z "$snrd" ] && snrd=0
+ [ -z "$snru" ] && snru=0
+
+ latnd=$(dbt $latnd)
+ latnu=$(dbt $latnu)
+ snrd=$(dbt $snrd)
+ snru=$(dbt $snru)
+
+ if [ "$action" = "lucistat" ]; then
+ echo "dsl.line_attenuation_down=$latnd"
+ echo "dsl.line_attenuation_up=$latnu"
+ echo "dsl.noise_margin_down=$snrd"
+ echo "dsl.noise_margin_up=$snru"
+ else
+ echo "Line Attenuation: ${latnd}dB / ${latnu}dB"
+ echo "Noise Margin: ${snrd}dB / ${snru}dB"
+ fi
+}
+
+#
+# Is the line up? Or what state is it in?
+#
+line_state() {
+ local lsg=$(dsl_cmd lsg)
+ local ls=$(dsl_val "$lsg" nLineState);
+ local s;
+
+ case "$ls" in
+ "0x0") s="not initialized" ;;
+ "0x1") s="exception" ;;
+ "0x10") s="not updated" ;;
+ "0xff") s="idle request" ;;
+ "0x100") s="idle" ;;
+ "0x1ff") s="silent request" ;;
+ "0x200") s="silent" ;;
+ "0x300") s="handshake" ;;
+ "0x380") s="full_init" ;;
+ "0x400") s="discovery" ;;
+ "0x500") s="training" ;;
+ "0x600") s="analysis" ;;
+ "0x700") s="exchange" ;;
+ "0x800") s="showtime_no_sync" ;;
+ "0x801") s="showtime_tc_sync" ;;
+ "0x900") s="fastretrain" ;;
+ "0xa00") s="lowpower_l2" ;;
+ "0xb00") s="loopdiagnostic active" ;;
+ "0xb10") s="loopdiagnostic data exchange" ;;
+ "0xb20") s="loopdiagnostic data request" ;;
+ "0xc00") s="loopdiagnostic complete" ;;
+ "0x1000000") s="test" ;;
+ "0xd00") s="resync" ;;
+ "0x3c0") s="short init entry" ;;
+ "") s="not running daemon"; ls="0xfff" ;;
+ *) s="unknown" ;;
+ esac
+
+ if [ $action = "lucistat" ]; then
+ echo "dsl.line_state_num=$ls"
+ echo "dsl.line_state_detail=\"$s\""
+ if [ "$ls" = "0x801" ]; then
+ echo "dsl.line_state=\"UP\""
+ else
+ echo "dsl.line_state=\"DOWN\""
+ fi
+ else
+ if [ "$ls" = "0x801" ]; then
+ echo "Line State: UP [$ls: $s]"
+ else
+ echo "Line State: DOWN [$ls: $s]"
+ fi
+ fi
+}
+
+status() {
+ chipset
+ line_state
+ data_rates
+ line_data
+ line_uptime
+}
+
+lucistat() {
+ echo "local dsl={}"
+ status
+ echo "return dsl"
+}
diff --git a/target/linux/lantiq/base-files/sbin/dsl_notify.sh b/target/linux/lantiq/base-files/sbin/dsl_notify.sh
new file mode 100644
index 0000000000..526a88925c
--- /dev/null
+++ b/target/linux/lantiq/base-files/sbin/dsl_notify.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+#
+# This script is called by dsl_cpe_control whenever there is a DSL event,
+# we only actually care about the DSL_INTERFACE_STATUS events as these
+# tell us the line has either come up or gone down.
+#
+# The rest of the code is basically the same at the atm hotplug code
+#
+
+[ "$DSL_NOTIFICATION_TYPE" = "DSL_INTERFACE_STATUS" ] || exit 0
+
+. /usr/share/libubox/jshn.sh
+. /lib/functions.sh
+. /lib/functions/leds.sh
+
+include /lib/network
+scan_interfaces
+
+local default
+config_load system
+config_get default led_adsl default
+if [ "$default" != 1 ]; then
+ case "$DSL_INTERFACE_STATUS" in
+ "HANDSHAKE") led_timer adsl 500 500;;
+ "TRAINING") led_timer adsl 200 200;;
+ "UP") led_on adsl;;
+ *) led_off adsl
+ esac
+fi
+
+local interfaces=`ubus list network.interface.\* | cut -d"." -f3`
+local ifc
+for ifc in $interfaces; do
+
+ local up
+ json_load "$(ifstatus $ifc)"
+ json_get_var up up
+
+ local auto
+ config_get_bool auto "$ifc" auto 1
+
+ local proto
+ json_get_var proto proto
+
+ if [ "$DSL_INTERFACE_STATUS" = "UP" ]; then
+ if [ "$proto" = "pppoa" ] && [ "$up" != 1 ] && [ "$auto" = 1 ]; then
+ ( sleep 1; ifup "$ifc" ) &
+ fi
+ else
+ if [ "$proto" = "pppoa" ] && [ "$up" = 1 ] && [ "$auto" = 1 ]; then
+ ( sleep 1; ifdown "$ifc" ) &
+ else
+ json_get_var autostart autostart
+ if [ "$proto" = "pppoa" ] && [ "$up" != 1 ] && [ "$autostart" = 1 ]; then
+ ( sleep 1; ifdown "$ifc" ) &
+ fi
+ fi
+ fi
+done
+
+