[OpenWrt-Devel] [PATCH v3] lantiq: get more status information from xDSL
Sylwester Petela
sscapi at gmail.com
Thu Aug 6 03:15:39 EDT 2015
W dniu 2015-08-06 o 07:41, feckert pisze:
> Signed-off-by: Florian Eckert <Eckert.Florian at googlemail.com>
> Signed-off-by: Helge Mader <hmader at tdt.de>
> Tested-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
> Tested-by: Andre Heider <a.heider at gmail.com>
> ---
>
> v2 fix annex and line mode comma
> v2 fix latency to ms
> v3 fix latency syntax quotation error "x ms"
> v3 fix echo "----" separation removed from status function
>
> .../lantiq/base-files/lib/functions/lantiq_dsl.sh | 412 +++++++++++++++++++-
> 1 file changed, 400 insertions(+), 12 deletions(-)
> mode change 100644 => 100755 target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
>
> diff --git a/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh b/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
> old mode 100644
> new mode 100755
> index 56b8652..7809d01
> --- a/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
> +++ b/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
> @@ -19,6 +19,9 @@ dsl_cmd() {
> dsl_val() {
> echo $(expr "$1" : '.*'$2'=\([-\.[:alnum:]]*\).*')
> }
> +dsl_string() {
> + echo $(expr "$1" : '.*'$2'=(\([A-Z0-9,]*\))')
> +}
>
> #
> # Simple divide by 10 routine to cope with one decimal place
> @@ -49,6 +52,16 @@ scale() {
> fi
> }
>
> +scale_latency() {
> + local val=$1
> + local a
> + local b
> +
> + a=$(expr $val / 100)
> + b=$(expr $val % 100)
> + printf "%d.%d ms" ${a} ${b}
> +}
> +
> #
> # Read the data rates for both directions
> #
> @@ -77,7 +90,7 @@ data_rates() {
> echo "dsl.data_rate_down_s=\"$sdrd\""
> echo "dsl.data_rate_up_s=\"$sdru\""
> else
> - echo "Data Rate: ${sdrd}/s / ${sdru}/s"
> + echo "Data Rate: Down: ${sdrd}/s / Up: ${sdru}/s"
> fi
> }
>
> @@ -92,11 +105,340 @@ chipset() {
> vig=$(dsl_cmd vig)
> cs=$(dsl_val "$vig" DSL_ChipSetType)
> csv=$(dsl_val "$vig" DSL_ChipSetHWVersion)
> + csfw=$(dsl_val "$vig" DSL_ChipSetFWVersion)
> + csapi=$(dsl_val "$vig" DSL_DriverVersionApi)
>
> if [ "$action" = "lucistat" ]; then
> echo "dsl.chipset=\"${cs} ${csv}\""
> + echo "dsl.firmware_version=\"${csfw}\""
> + echo "dsl.api_version=\"${csapi}\""
> else
> - echo "Chipset: ${cs} ${csv}"
> + echo "Chipset: ${cs} ${csv}"
> + echo "Firmware Version: ${csfw}"
> + echo "API Version: ${csapi}"
> + fi
> +}
> +
> +#
> +# Vendor information
> +#
> +vendor() {
> + local lig
> + local vid
> + local svid
> +
> + lig=$(dsl_cmd g997lig 1)
> + vid=$(dsl_string "$lig" G994VendorID)
> + svid=$(dsl_string "$lig" SystemVendorID)
> +
> + if [ "$action" = "lucistat" ]; then
> + echo "dsl.atuc_vendor_id=\"${vid}\""
> + echo "dsl.atuc_system_vendor_id=\"${svid}\""
> + else
> + echo "ATU-C Vendor ID: ${vid}"
> + echo "ATU-C System Vendor ID: ${svid}"
> + fi
> +}
> +
> +#
> +# XTSE capabilities
> +#
> +xtse() {
> + local xtusesg
> + local xtse1
> + local xtse2
> + local xtse3
> + local xtse4
> + local xtse5
> + local xtse6
> + local xtse7
> + local xtse8
> +
> + local xtse_s=""
> +
> + local annex_s=""
> + local line_mode_s=""
> + local cmd=""
> +
> + xtusesg=$(dsl_cmd g997xtusesg)
> + xtse1=$(dsl_val "$xtusesg" XTSE1)
> + xtse2=$(dsl_val "$xtusesg" XTSE2)
> + xtse3=$(dsl_val "$xtusesg" XTSE3)
> + xtse4=$(dsl_val "$xtusesg" XTSE4)
> + xtse5=$(dsl_val "$xtusesg" XTSE5)
> + xtse6=$(dsl_val "$xtusesg" XTSE6)
> + xtse7=$(dsl_val "$xtusesg" XTSE7)
> + xtse8=$(dsl_val "$xtusesg" XTSE8)
> +
> + # Evaluate Annex (according to G.997.1, 7.3.1.1.1)
> + if [ $((xtse1 & 13)) != 0 \
> + -o $((xtse2 & 1)) != 0 \
> + -o $((xtse3 & 12)) != 0 \
> + -o $((xtse4 & 3)) != 0 \
> + -o $((xtse6 & 3)) != 0 \
> + -o $((xtse8 & 1)) != 0 ]; then
> + annex_s=" A,"
> + fi
> +
> + if [ $((xtse1 & 48)) != 0 \
> + -o $((xtse2 & 2)) != 0 \
> + -o $((xtse3 & 48)) != 0 \
> + -o $((xtse6 & 12)) != 0 \
> + -o $((xtse8 & 2)) != 0 ]; then
> + annex_s="$annex_s B,"
> + fi
> +
> + if [ $((xtse1 & 194)) != 0 \
> + -o $((xtse2 & 12)) != 0 \
> + -o $((xtse8 & 4)) != 0 ]; then
> + annex_s="$annex_s C,"
> + fi
> +
> + if [ $((xtse4 & 48)) != 0 \
> + -o $((xtse5 & 3)) != 0 \
> + -o $((xtse6 & 192)) != 0 ]; then
> + annex_s="$annex_s I,"
> + fi
> +
> + if [ $((xtse4 & 192)) != 0 \
> + -o $((xtse7 & 3)) != 0 ]; then
> + annex_s="$annex_s J,"
> + fi
> +
> + if [ $((xtse5 & 60)) != 0 ]; then
> + annex_s="$annex_s L,"
> + fi
> +
> + if [ $((xtse5 & 192)) != 0 \
> + -o $((xtse7 & 12)) != 0 ]; then
> + annex_s="$annex_s M,"
> + fi
> +
> + annex_s=`echo ${annex_s:1}`
> + annex_s=`echo ${annex_s%?}`
> +
> + # Evaluate Line Mode (according to G.997.1, 7.3.1.1.1)
> +
> + # Regional standard: ANSI T1.413
> + if [ $((xtse1 & 1)) != 0 ]; then
> + line_mode_s=" T1.413,"
> + fi
> +
> + # Regional standard: TS 101 388
> + if [ $((xtse1 & 1)) != 0 ]; then
> + line_mode_s="$line_mode_s TS 101 388,"
> + fi
> +
> + if [ $((xtse1 & 252)) != 0 ]; then
> + line_mode_s="$line_mode_s G.992.1 (ADSL),"
> + fi
> +
> + if [ $((xtse2 & 15)) != 0 ]; then
> + line_mode_s="$line_mode_s G.992.2 (ADSL lite),"
> + fi
> +
> + if [ $((xtse3 & 60)) != 0 \
> + -o $((xtse4 & 240)) != 0 \
> + -o $((xtse5 & 252)) != 0 ]; then
> + line_mode_s="$line_mode_s G.992.3 (ADSL2),"
> + fi
> +
> + if [ $((xtse4 & 3)) != 0 \
> + -o $((xtse5 & 3)) != 0 ]; then
> + line_mode_s="$line_mode_s G.992.4 (ADSL2 lite),"
> + fi
> +
> + if [ $((xtse6 & 199)) != 0 \
> + -o $((xtse7 & 15)) != 0 ]; then
> + line_mode_s="$line_mode_s G.992.5 (ADSL2+),"
> + fi
> +
> + if [ $((xtse8 & 7)) != 0 ]; then
> + line_mode_s="$line_mode_s G.993.2 (VDSL2),"
> + fi
> +
> + #!!! PROPRIETARY & INTERMEDIATE USE !!!
> + if [ $((xtse8 & 128)) != 0 ]; then
> + line_mode_s="$line_mode_s G.993.1 (VDSL),"
> + fi
> +
> + line_mode_s=`echo ${line_mode_s:1}`
> + line_mode_s=`echo ${line_mode_s%?}`
> +
> + xtse_s="${xtse1}, ${xtse2}, ${xtse3}, ${xtse4}, ${xtse5}, ${xtse6}, ${xtse7}, ${xtse8}"
> +
> + if [ "$action" = "lucistat" ]; then
> + echo "dsl.xtse1=$xtse1"
> + echo "dsl.xtse2=$xtse2"
> + echo "dsl.xtse3=$xtse3"
> + echo "dsl.xtse4=$xtse4"
> + echo "dsl.xtse5=$xtse5"
> + echo "dsl.xtse6=$xtse6"
> + echo "dsl.xtse7=$xtse7"
> + echo "dsl.xtse8=$xtse8"
> + echo "dsl.xtse_s=\"$xtse_s\""
> + echo "dsl.annex_s=\"${annex_s}\""
> + echo "dsl.line_mode_s=\"${line_mode_s}\""
> + else
> + echo "XTSE Capabilities: ${xtse_s}"
> + echo "Annex: ${annex_s}"
> + echo "Line Mode: ${line_mode_s}"
> + fi
> +}
> +
> +#
> +# Power Management Mode
> +#
> +power_mode() {
> + local pmsg=$(dsl_cmd g997pmsg)
> + local pm=$(dsl_val "$pmsg" nPowerManagementStatus);
> + local s;
> +
> + case "$pm" in
> + "-1") s="Power management state is not available" ;;
> + "0") s="L0 - Synchronized" ;;
> + "1") s="L1 - Power Down Data transmission (G.992.2)" ;;
> + "2") s="L2 - Power Down Data transmission (G.992.3 and G.992.4)" ;;
> + "3") s="L3 - No power" ;;
> + *) s="unknown" ;;
> + esac
> +
> + if [ "$action" = "lucistat" ]; then
> + echo "dsl.power_mode_num=$pm"
> + echo "dsl.power_mode_s=\"$s\""
> + else
> + echo "Power Management Mode: $s"
> + fi
> +}
> +
> +#
> +# Latency type (interleave delay)
> +#
> +latency_delay() {
> + local csg
> +
> + local idu
> + local idu_s;
> + local sidu
> +
> + local idd
> + local idd_s;
> + local sidd
> +
> + csg=$(dsl_cmd g997csg 0 1)
> + idd=$(dsl_val "$csg" ActualInterleaveDelay)
> +
> + csg=$(dsl_cmd g997csg 0 0)
> + idu=$(dsl_val "$csg" ActualInterleaveDelay)
> +
> + [ -z "$idd" ] && idd=0
> + [ -z "$idu" ] && idu=0
> +
> + if [ "$idd" > 100 ]; then
> + idd_s="Interleave"
> + else
> + idd_s="Fast"
> + fi
> +
> + if [ "$idu" > 100 ]; then
> + idu_s="Interleave"
> + else
> + idu_s="Fast"
> + fi
> +
> + sidu=$(scale_latency $idu)
> + sidd=$(scale_latency $idd)
> +
> + if [ "$action" = "lucistat" ]; then
> + echo "dsl.latency_num_down=\"$sidu\""
> + echo "dsl.latency_num_up=\"$sidd\""
> + echo "dsl.latency_s_down=\"$idd_s\""
> + echo "dsl.latency_s_up=\"$idu_s\""
> + else
> + echo "Latency / Interleave Delay: Down: ${idd_s} (${sidd}) / Up: ${idu_s} (${sidu})"
> + fi
> +}
> +
> +#
> +# Errors
> +#
> +errors() {
> + local lsctg
> + local dpctg
> + local ccsg
> + local esf
> + local esn
> + local sesf
> + local sesn
> + local lossf
> + local lossn
> + local uasf
> + local uasn
> +
> + local crc_pf
> + local crc_pn
> + local crcp_pf
> + local crcp_pn
> + local hecf
> + local hecn
> +
> + local fecn
> + local fecf
> +
> + lsctg=$(dsl_cmd pmlsctg 1)
> + esf=$(dsl_val "$lsctg" nES)
> + sesf=$(dsl_val "$lsctg" nSES)
> + lossf=$(dsl_val "$lsctg" nLOSS)
> + uasf=$(dsl_val "$lsctg" nUAS)
> +
> + lsctg=$(dsl_cmd pmlsctg 0)
> + esn=$(dsl_val "$lsctg" nES)
> + sesn=$(dsl_val "$lsctg" nSES)
> + lossn=$(dsl_val "$lsctg" nLOSS)
> + uasn=$(dsl_val "$lsctg" nUAS)
> +
> + dpctg=$(dsl_cmd pmdpctg 0 1)
> + hecf=$(dsl_val "$dpctg" nHEC)
> + crc_pf=$(dsl_val "$dpctg" nCRC_P)
> + crcp_pf=$(dsl_val "$dpctg" nCRCP_P)
> +
> + dpctg=$(dsl_cmd pmdpctg 0 0)
> + hecn=$(dsl_val "$dpctg" nHEC)
> + crc_pn=$(dsl_val "$dpctg" nCRC_P)
> + crcp_pn=$(dsl_val "$dpctg" nCRCP_P)
> +
> + ccsg=$(dsl_cmd pmccsg 0 1 0)
> + fecf=$(dsl_val "$ccsg" nFEC)
> +
> + ccsg=$(dsl_cmd pmccsg 0 0 0)
> + fecn=$(dsl_val "$ccsg" nFEC)
> +
> + if [ "$action" = "lucistat" ]; then
> + echo "dsl.errors_fec_near=$fecn"
> + echo "dsl.errors_fec_far=$fecf"
> + echo "dsl.errors_es_near=$esn"
> + echo "dsl.errors_es_far=$esf"
> + echo "dsl.errors_ses_near=$sesn"
> + echo "dsl.errors_ses_far=$sesf"
> + echo "dsl.errors_loss_near=$lossn"
> + echo "dsl.errors_loss_far=$lossf"
> + echo "dsl.errors_uas_near=$uasn"
> + echo "dsl.errors_uas_far=$uasf"
> + echo "dsl.errors_hec_near=$hecn"
> + echo "dsl.errors_hec_far=$hecf"
> + echo "dsl.errors_crc_p_near=$crc_pn"
> + echo "dsl.errors_crc_p_far=$crc_pf"
> + echo "dsl.errors_crcp_p_near=$crcp_pn"
> + echo "dsl.errors_crcp_p_far=$crcp_pf"
> + else
> + echo "Forward Error Correction Seconds (FECS): Near: ${fecn} / Far: ${fecf}"
> + echo "Errored seconds (ES): Near: ${esn} / Far: ${esf}"
> + echo "Severely Errored Seconds (SES): Near: ${sesn} / Far: ${sesf}"
> + echo "Loss of Signal Seconds (LOSS): Near: ${lossn} / Far: ${lossf}"
> + echo "Unavailable Seconds (UAS): Near: ${uasn} / Far: ${uasf}"
> + echo "Header Error Code Errors (HEC): Near: ${hecn} / Far: ${hecf}"
> + echo "Non Pre-emtive CRC errors (CRC_P): Near: ${crcp_pn} / Far: ${crcp_pf}"
> + echo "Pre-emtive CRC errors (CRCP_P): Near: ${crcp_pn} / Far: ${crcp_pf}"
> fi
> }
>
> @@ -118,11 +460,6 @@ line_uptime() {
>
> [ -z "$et" ] && et=0
>
> - if [ "$action" = "lucistat" ]; then
> - echo "dsl.line_uptime=${et}"
> - return
> - fi
> -
> d=$(expr $et / 86400)
> etr=$(expr $et % 86400)
> h=$(expr $etr / 3600)
> @@ -137,7 +474,16 @@ line_uptime() {
> [ "${d}" -ne 0 ] && rc="${d}d ${rc}"
>
> [ -z "$rc" ] && rc="down"
> - echo "Line Uptime: ${rc}"
> +
> +
> + if [ "$action" = "lucistat" ]; then
> + echo "dsl.line_uptime=${et}"
> + echo "dsl.line_uptime_s=\"${rc}\""
> + else
> +
> + echo "Line Uptime Seconds: ${et}"
> + echo "Line Uptime: ${rc}"
> + fi
> }
>
> #
> @@ -147,35 +493,72 @@ line_data() {
> local lsg
> local latnu
> local latnd
> + local satnu
> + local satnd
> local snru
> local snrd
> + local attndru
> + local attndrd
> + local sattndru
> + local sattndrd
> + local actatpu
> + local actatpd
>
> lsg=$(dsl_cmd g997lsg 1 1)
> latnd=$(dsl_val "$lsg" LATN)
> + satnd=$(dsl_val "$lsg" SATN)
> snrd=$(dsl_val "$lsg" SNR)
> + attndrd=$(dsl_val "$lsg" ATTNDR)
> + actatpd=$(dsl_val "$lsg" ACTATP)
>
> lsg=$(dsl_cmd g997lsg 0 1)
> latnu=$(dsl_val "$lsg" LATN)
> + satnu=$(dsl_val "$lsg" SATN)
> snru=$(dsl_val "$lsg" SNR)
> + attndru=$(dsl_val "$lsg" ATTNDR)
> + actatpu=$(dsl_val "$lsg" ACTATP)
>
> [ -z "$latnd" ] && latnd=0
> [ -z "$latnu" ] && latnu=0
> + [ -z "$satnd" ] && satnd=0
> + [ -z "$satnu" ] && satnu=0
> [ -z "$snrd" ] && snrd=0
> [ -z "$snru" ] && snru=0
>
> latnd=$(dbt $latnd)
> latnu=$(dbt $latnu)
> + satnd=$(dbt $satnd)
> + satnu=$(dbt $satnu)
> snrd=$(dbt $snrd)
> snru=$(dbt $snru)
> + actatpd=$(dbt $actatpd)
> + actatpu=$(dbt $actatpu)
> +
> + [ -z "$attndrd" ] && attndrd=0
> + [ -z "$attndru" ] && attndru=0
> +
> + sattndrd=$(scale $attndrd)
> + sattndru=$(scale $attndru)
>
> if [ "$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"
> + echo "dsl.signal_attenuation_down=$satnd"
> + echo "dsl.signal_attenuation_up=$satnu"
> + echo "dsl.actatp_down=$actatpd"
> + echo "dsl.actatp_up=$actatpu"
> + echo "dsl.max_data_rate_down=$attndrd"
> + echo "dsl.max_data_rate_up=$attndru"
> + echo "dsl.max_data_rate_down_s=\"$sattndrd\""
> + echo "dsl.max_data_rate_up_s=\"$sattndru\""
> else
> - echo "Line Attenuation: ${latnd}dB / ${latnu}dB"
> - echo "Noise Margin: ${snrd}dB / ${snru}dB"
> + echo "Line Attenuation (LATN): Down: ${latnd}dB / Up: ${latnu}dB"
> + echo "Signal Attenuation (SATN): Down: ${satnd}dB / Up: ${satnu}dB"
> + echo "Noise Margin (SNR): Down: ${snrd}dB / Up: ${snru}dB"
> + echo "Aggregate Transmit Power(ACTATP): Down: ${actatpd}dB / Up: ${actatpu}dB"
> + echo "Max. Attainable Data Rate (ATTNDR): Down: ${sattndrd}/s / Up: ${sattndru}/s"
> fi
> }
>
> @@ -226,16 +609,21 @@ line_state() {
> fi
> else
> if [ "$ls" = "0x801" ]; then
> - echo "Line State: UP [$ls: $s]"
> + echo "Line State: UP [$ls: $s]"
> else
> - echo "Line State: DOWN [$ls: $s]"
> + echo "Line State: DOWN [$ls: $s]"
> fi
> fi
> }
Above change intrigues me a lot.
Is this patch intended whitespace broken or by mistake every "tab is
converted into "space"?
>
> status() {
> + vendor
> chipset
> + xtse
> line_state
> + errors
> + power_mode
> + latency_delay
> data_rates
> line_data
> line_uptime
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