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Code Issues
23d37c1208
openwrt/target/linux/ar71xx/base-files/lib/ar71xx.sh
John Crispin 23d37c1208 ar71xx: fix model string detection on NETGEAR WNDR3700/3800/WNDRMAC 
There were a few issues with the existing code to detect the model string:
* Always using the string starting with byte 56 would cut off the W of WNDR when
  the ID starts with 29763654+16+64 instead of 29763654+16+128
* The string contained garbage after the zero byte instead of cutting it off
  after the zero (which wasn't always visible using busybox tools, but could
  confuse other scripts)

Tested on a WNDR3700v1 and a WNDR3700v2 using the new 29763654+16+64 ID in the
ART. Furthermore, tested against ART dumps of a WNDR3700v2 using the old
$'\xff...' value and a WNDR3800.

The [ -z "$model" ] check was dropped as there is no way to actually hit this
unless no ART partition is found at all.

The awk command was carefully crafted to work both with gawk and the (horribly
broken) busybox awk.

Fixes #18992.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

SVN-Revision: 45140
2015-03-29 12:58:01 +00:00

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#!/bin/sh
#
# Copyright (C) 2009-2011 OpenWrt.org
#
AR71XX_BOARD_NAME=
AR71XX_MODEL=
ar71xx_get_mtd_offset_size_format() {
local mtd="$1"
local offset="$2"
local size="$3"
local format="$4"
local dev
dev=$(find_mtd_part $mtd)
[ -z "$dev" ] && return
dd if=$dev bs=1 skip=$offset count=$size 2>/dev/null | hexdump -v -e "1/1 \"$format\""
}
ar71xx_get_mtd_part_magic() {
local mtd="$1"
ar71xx_get_mtd_offset_size_format "$mtd" 0 4 %02x
}
wndr3700_board_detect() {
local machine="$1"
local magic
local name
name="wndr3700"
magic="$(ar71xx_get_mtd_part_magic firmware)"
case $magic in
"33373030")
machine="NETGEAR WNDR3700"
;;
"33373031")
# Use awk to remove everything after the first zero byte
model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | awk 'BEGIN{FS="[[:cntrl:]]"} {print $1; exit}')"
case $model in
$'\xff'*)
if [ "${model:24:1}" = 'N' ]; then
machine="NETGEAR WNDRMAC"
else
machine="NETGEAR WNDR3700v2"
fi
;;
'29763654+16+64'*)
machine="NETGEAR ${model:14}"
;;
'29763654+16+128'*)
machine="NETGEAR ${model:15}"
;;
*)
# Unknown ID
machine="NETGEAR $model"
esac
esac
AR71XX_BOARD_NAME="$name"
AR71XX_MODEL="$machine"
}
cybertan_get_hw_magic() {
local part
part=$(find_mtd_part firmware)
[ -z "$part" ] && return 1
dd bs=8 count=1 skip=0 if=$part 2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
}
tplink_get_hwid() {
local part
part=$(find_mtd_part firmware)
[ -z "$part" ] && return 1
dd if=$part bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_get_mid() {
local part
part=$(find_mtd_part firmware)
[ -z "$part" ] && return 1
dd if=$part bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_board_detect() {
local model="$1"
local hwid
local hwver
hwid=$(tplink_get_hwid)
mid=$(tplink_get_mid)
hwver=${hwid:6:2}
hwver="v${hwver#0}"
case "$hwid" in
"015000"*)
model="EasyLink EL-M150"
;;
"015300"*)
model="EasyLink EL-MINI"
;;
"120000"*)
model="MERCURY MAC1200R"
;;
"3C0001"*)
model="OOLITE"
;;
"070300"*)
model="TP-Link TL-WR703N"
;;
"071000"*)
model="TP-Link TL-WR710N"
;;
"072001"*)
model="TP-Link TL-WR720N"
;;
"070100"*)
model="TP-Link TL-WA701N/ND"
;;
"073000"*)
model="TP-Link TL-WA730RE"
;;
"074000"*)
model="TP-Link TL-WR740N/ND"
;;
"074100"*)
model="TP-Link TL-WR741N/ND"
;;
"074300"*)
model="TP-Link TL-WR743N/ND"
;;
"075000"*)
model="TP-Link TL-WA750RE"
;;
"721000"*)
model="TP-Link TL-WA7210N"
;;
"751000"*)
model="TP-Link TL-WA7510N"
;;
"080100"*)
model="TP-Link TL-WA801N/ND"
;;
"083000"*)
model="TP-Link TL-WA830RE"
;;
"084100"*)
model="TP-Link TL-WR841N/ND"
;;
"084200"*)
model="TP-Link TL-WR842N/ND"
;;
"084300"*)
model="TP-Link TL-WR843N/ND"
;;
"085000"*)
model="TP-Link TL-WA850RE"
;;
"086000"*)
model="TP-Link TL-WA860RE"
;;
"090100"*)
model="TP-Link TL-WA901N/ND"
;;
"094100"*)
if [ "$hwid" = "09410002" -a "$mid" = "00420001" ]; then
model="Rosewill RNX-N360RT"
hwver=""
else
model="TP-Link TL-WR941N/ND"
fi
;;
"104100"*)
model="TP-Link TL-WR1041N/ND"
;;
"104300"*)
model="TP-Link TL-WR1043N/ND"
;;
"254300"*)
model="TP-Link TL-WR2543N/ND"
;;
"001001"*)
model="TP-Link TL-MR10U"
;;
"001101"*)
model="TP-Link TL-MR11U"
;;
"001201"*)
model="TP-Link TL-MR12U"
;;
"001301"*)
model="TP-Link TL-MR13U"
;;
"302000"*)
model="TP-Link TL-MR3020"
;;
"304000"*)
model="TP-Link TL-MR3040"
;;
"322000"*)
model="TP-Link TL-MR3220"
;;
"342000"*)
model="TP-Link TL-MR3420"
;;
"350000"*)
model="TP-Link TL-WDR3500"
;;
"360000"*)
model="TP-Link TL-WDR3600"
;;
"430000"*)
model="TP-Link TL-WDR4300"
;;
"430080"*)
iw reg set IL
model="TP-Link TL-WDR4300 (IL)"
;;
"431000"*)
model="TP-Link TL-WDR4310"
;;
"49000002")
model="TP-Link TL-WDR4900"
;;
"453000"*)
model="MERCURY MW4530R"
;;
"934100"*)
model="NC-LINK SMART-300"
;;
"c50000"*)
model="TP-Link Archer C5"
;;
"750000"*|\
"c70000"*)
model="TP-Link Archer C7"
;;
*)
hwver=""
;;
esac
AR71XX_MODEL="$model $hwver"
}
tplink_pharos_get_model_string() {
local part
part=$(find_mtd_part 'product-info')
[ -z "$part" ] && return 1
# The returned string will end with \r\n, but we don't remove it here
# to simplify matching against it in the sysupgrade image check
dd if=$part bs=1 skip=4360 2>/dev/null | head -n 1
}
tplink_pharos_board_detect() {
local model_string="$(tplink_pharos_get_model_string | tr -d '\r')"
local oIFS="$IFS"; IFS=":"; set -- $model_string; IFS="$oIFS"
local model
case "$1" in
'CPE210(TP-LINK|UN|N300-2)')
model='TP-Link CPE210'
;;
'CPE220(TP-LINK|UN|N300-2)')
model='TP-Link CPE220'
;;
'CPE510(TP-LINK|UN|N300-5)')
model='TP-Link CPE510'
;;
'CPE520(TP-LINK|UN|N300-5)')
model='TP-Link CPE520'
;;
esac
[ -n "$model" ] && AR71XX_MODEL="$model v$2"
}
gl_inet_board_detect() {
local size="$(mtd_get_part_size 'firmware')"
case "$size" in
8192000)
AR71XX_MODEL='GL-iNet 6408A v1'
;;
16580608)
AR71XX_MODEL='GL-iNet 6416A v1'
;;
esac
}
ar71xx_board_detect() {
local machine
local name
machine=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /machine/ {print $2}' /proc/cpuinfo)
case "$machine" in
*"Oolite V1.0")
name="oolite"
;;
*"AC1750DB")
name="f9k1115v2"
;;
*"AirGateway")
name="airgateway"
;;
*"AirRouter")
name="airrouter"
;;
*"ALFA Network AP96")
name="alfa-ap96"
;;
*"ALFA Network N2/N5")
name="alfa-nx"
;;
*ALL0258N)
name="all0258n"
;;
*ALL0305)
name="all0305"
;;
*ALL0315N)
name="all0315n"
;;
*AP113)
name="ap113"
;;
*AP121)
name="ap121"
;;
*AP121-MINI)
name="ap121-mini"
;;
*"AP132 reference board")
name="ap132"
;;
*"AP136-010 reference board")
name="ap136-010"
;;
*"AP136-020 reference board")
name="ap136-020"
;;
*"AP135-020 reference board")
name="ap135-020"
;;
*AP81)
name="ap81"
;;
*AP83)
name="ap83"
;;
*"Archer C5")
name="archer-c5"
;;
*"Archer C7")
name="archer-c7"
;;
*"Atheros AP96")
name="ap96"
;;
*AW-NR580)
name="aw-nr580"
;;
*CAP4200AG)
name="cap4200ag"
;;
*"CPE210/220/510/520")
name="cpe510"
tplink_pharos_board_detect
;;
*"DB120 reference board")
name="db120"
;;
*"DGL-5500 rev. A1")
name="dgl-5500-a1"
;;
*"DHP-1565 rev. A1")
name="dhp-1565-a1"
;;
*"DIR-505 rev. A1")
name="dir-505-a1"
;;
*"DIR-600 rev. A1")
name="dir-600-a1"
;;
*"DIR-615 rev. E1")
name="dir-615-e1"
;;
*"DIR-615 rev. E4")
name="dir-615-e4"
;;
*"DIR-825 rev. B1")
name="dir-825-b1"
;;
*"DIR-825 rev. C1")
name="dir-825-c1"
;;
*"DIR-835 rev. A1")
name="dir-835-a1"
;;
*"Dragino v2")
name="dragino2"
;;
*"EAP300 v2")
name="eap300v2"
;;
*EAP7660D)
name="eap7660d"
;;
*EL-M150)
name="el-m150"
;;
*EL-MINI)
name="el-mini"
;;
*"GL-CONNECT INET v1")
name="gl-inet"
gl_inet_board_detect
;;
*"EnGenius ESR1750")
name="esr1750"
;;
*"EnGenius ESR900")
name="esr900"
;;
*JA76PF)
name="ja76pf"
;;
*JA76PF2)
name="ja76pf2"
;;
*"Bullet M")
name="bullet-m"
;;
*"Loco M XW")
name="loco-m-xw"
;;
*"Nanostation M")
name="nanostation-m"
;;
*"Nanostation M XW")
name="nanostation-m-xw"
;;
*JWAP003)
name="jwap003"
;;
*"Hornet-UB")
local size
size=$(awk '/firmware/ { print $2 }' /proc/mtd)
if [ "x$size" = "x00790000" ]; then
name="hornet-ub"
fi
if [ "x$size" = "x00f90000" ]; then
name="hornet-ub-x2"
fi
;;
*LS-SR71)
name="ls-sr71"
;;
*"MAC1200R")
name="mc-mac1200r"
;;
*MR600v2)
name="mr600v2"
;;
*MR600)
name="mr600"
;;
*MR900)
name="mr900"
;;
*MR900v2)
name="mr900v2"
;;
*"My Net N600")
name="mynet-n600"
;;
*"My Net N750")
name="mynet-n750"
;;
*"WD My Net Wi-Fi Range Extender")
name="mynet-rext"
;;
*MZK-W04NU)
name="mzk-w04nu"
;;
*MZK-W300NH)
name="mzk-w300nh"
;;
*"NBG460N/550N/550NH")
name="nbg460n_550n_550nh"
;;
*"Zyxel NBG6716")
name="nbg6716"
;;
*OM2P)
name="om2p"
;;
*OM2Pv2)
name="om2pv2"
;;
*"OM2P HS")
name="om2p-hs"
;;
*"OM2P HSv2")
name="om2p-hsv2"
;;
*"OM2P LC")
name="om2p-lc"
;;
*OM5P)
name="om5p"
;;
*"OM5P AN")
name="om5p-an"
;;
*PB42)
name="pb42"
;;
*"PB44 reference board")
name="pb44"
;;
*PB92)
name="pb92"
;;
*"Qihoo 360 C301")
name="qihoo-c301"
;;
*"RouterBOARD 411/A/AH")
name="rb-411"
;;
*"RouterBOARD 411U")
name="rb-411u"
;;
*"RouterBOARD 433/AH")
name="rb-433"
;;
*"RouterBOARD 433UAH")
name="rb-433u"
;;
*"RouterBOARD 435G")
name="rb-435g"
;;
*"RouterBOARD 450")
name="rb-450"
;;
*"RouterBOARD 450G")
name="rb-450g"
;;
*"RouterBOARD 493/AH")
name="rb-493"
;;
*"RouterBOARD 493G")
name="rb-493g"
;;
*"RouterBOARD 750")
name="rb-750"
;;
*"RouterBOARD 750GL")
name="rb-750gl"
;;
*"RouterBOARD 751")
name="rb-751"
;;
*"RouterBOARD 751G")
name="rb-751g"
;;
*"RouterBOARD 911G-2HPnD")
name="rb-911g-2hpnd"
;;
*"RouterBOARD 911G-5HPnD")
name="rb-911g-5hpnd"
;;
*"RouterBOARD 912UAG-2HPnD")
name="rb-912uag-2hpnd"
;;
*"RouterBOARD 912UAG-5HPnD")
name="rb-912uag-5hpnd"
;;
*"RouterBOARD 951G-2HnD")
name="rb-951g-2hnd"
;;
*"RouterBOARD 951Ui-2HnD")
name="rb-951ui-2hnd"
;;
*"RouterBOARD 2011L")
name="rb-2011l"
;;
*"RouterBOARD 2011UAS")
name="rb-2011uas"
;;
*"RouterBOARD 2011UiAS")
name="rb-2011uias"
;;
*"RouterBOARD 2011UAS-2HnD")
name="rb-2011uas-2hnd"
;;
*"RouterBOARD 2011UiAS-2HnD")
name="rb-2011uias-2hnd"
;;
*"RouterBOARD SXT Lite2")
name="rb-sxt2n"
;;
*"RouterBOARD SXT Lite5")
name="rb-sxt5n"
;;
*"Rocket M")
name="rocket-m"
;;
*RouterStation)
name="routerstation"
;;
*"RouterStation Pro")
name="routerstation-pro"
;;
*RW2458N)
name="rw2458n"
;;
*"SMART-300")
name="smart-300"
;;
*TEW-632BRP)
name="tew-632brp"
;;
*TEW-673GRU)
name="tew-673gru"
;;
*TEW-712BR)
name="tew-712br"
;;
*TEW-732BR)
name="tew-732br"
;;
*"TL-WR1041N v2")
name="tl-wr1041n-v2"
;;
*TL-WR1043ND)
name="tl-wr1043nd"
;;
*"TL-WR1043ND v2")
name="tl-wr1043nd-v2"
;;
*TL-WR2543N*)
name="tl-wr2543n"
;;
*"DIR-615 rev. C1")
name="dir-615-c1"
;;
*TL-MR3020)
name="tl-mr3020"
;;
*TL-MR3040)
name="tl-mr3040"
;;
*"TL-MR3040 v2")
name="tl-mr3040-v2"
;;
*TL-MR3220)
name="tl-mr3220"
;;
*"TL-MR3220 v2")
name="tl-mr3220-v2"
;;
*TL-MR3420)
name="tl-mr3420"
;;
*"TL-MR3420 v2")
name="tl-mr3420-v2"
;;
*"TL-WA701ND v2")
name="tl-wa701nd-v2"
;;
*"TL-WA7210N v2")
name="tl-wa7210n-v2"
;;
*TL-WA750RE)
name="tl-wa750re"
;;
*"TL-WA7510N v1")
name="tl-wa7510n"
;;
*TL-WA850RE)
name="tl-wa850re"
;;
*TL-WA860RE)
name="tl-wa860re"
;;
*"TL-WA830RE v2")
name="tl-wa830re-v2"
;;
*"TL-WA801ND v2")
name="tl-wa801nd-v2"
;;
*TL-WA901ND)
name="tl-wa901nd"
;;
*"TL-WA901ND v2")
name="tl-wa901nd-v2"
;;
*"TL-WA901ND v3")
name="tl-wa901nd-v3"
;;
*"TL-WDR3500")
name="tl-wdr3500"
;;
*"TL-WDR3600/4300/4310")
name="tl-wdr4300"
;;
*"TL-WDR4900 v2")
name="tl-wdr4900-v2"
;;
*TL-WR741ND)
name="tl-wr741nd"
;;
*"TL-WR741ND v4")
name="tl-wr741nd-v4"
;;
*"TL-WR841N v1")
name="tl-wr841n-v1"
;;
*"TL-WR841N/ND v7")
name="tl-wr841n-v7"
;;
*"TL-WR841N/ND v8")
name="tl-wr841n-v8"
;;
*"TL-WR841N/ND v9")
name="tl-wr841n-v9"
;;
*"TL-WR842N/ND v2")
name="tl-wr842n-v2"
;;
*TL-WR941ND)
name="tl-wr941nd"
;;
*"TL-WR941N/ND v5")
name="tl-wr941nd-v5"
;;
*"TL-WR703N v1")
name="tl-wr703n"
;;
*"TL-WR710N v1")
name="tl-wr710n"
;;
*"TL-WR720N v3")
name="tl-wr720n-v3"
;;
*"TL-MR10U")
name="tl-mr10u"
;;
*"TL-MR11U")
name="tl-mr11u"
;;
*"TL-MR12U")
name="tl-mr12u"
;;
*"TL-MR13U v1")
name="tl-mr13u"
;;
*"Tube2H")
name="tube2h"
;;
*UniFi)
name="unifi"
;;
*"UniFi AP Pro")
name="uap-pro"
;;
*WHR-G301N)
name="whr-g301n"
;;
*WHR-HP-GN)
name="whr-hp-gn"
;;
*WLAE-AG300N)
name="wlae-ag300n"
;;
*"UniFiAP Outdoor")
name="unifi-outdoor"
;;
*"UniFiAP Outdoor+")
name="unifi-outdoor-plus"
;;
*WP543)
name="wp543"
;;
*WPE72)
name="wpe72"
;;
*WPJ558)
name="wpj558"
;;
*WNDAP360)
name="wndap360"
;;
*"WNDR3700/WNDR3800/WNDRMAC")
wndr3700_board_detect "$machine"
;;
*"R6100")
name="r6100"
;;
*"WNDR3700v4")
name="wndr3700v4"
;;
*"WNDR4300")
name="wndr4300"
;;
*"WNR2000 V4")
name="wnr2000-v4"
;;
*"WNR2000 V3")
name="wnr2000-v3"
;;
*WNR2000)
name="wnr2000"
;;
*WNR2200)
name="wnr2200"
;;
*"WNR612 V2")
name="wnr612-v2"
;;
*"WNR1000 V2")
name="wnr1000-v2"
;;
*WRT160NL)
name="wrt160nl"
;;
*WRT400N)
name="wrt400n"
;;
*"WZR-450HP2")
name="wzr-450hp2"
;;
*"WZR-HP-AG300H/WZR-600DHP")
name="wzr-hp-ag300h"
;;
*WZR-HP-G300NH)
name="wzr-hp-g300nh"
;;
*WZR-HP-G450H)
name="wzr-hp-g450h"
;;
*WZR-HP-G300NH2)
name="wzr-hp-g300nh2"
;;
*WHR-HP-G300N)
name="whr-hp-g300n"
;;
*ZCN-1523H-2)
name="zcn-1523h-2"
;;
*ZCN-1523H-5)
name="zcn-1523h-5"
;;
*EmbWir-Dorin)
name="ew-dorin"
;;
*EmbWir-Dorin-Router)
name="ew-dorin-router"
;;
"8devices Carambola2"*)
name="carambola2"
;;
*"Sitecom WLR-8100")
name="wlr8100"
;;
*"BHU BXU2000n-2 rev. A1")
name="bxu2000n-2-a1"
;;
*"HiWiFi HC6361")
name="hiwifi-hc6361"
;;
esac
[ -z "$AR71XX_MODEL" ] && [ "${machine:0:8}" = 'TP-LINK ' ] && \
tplink_board_detect "$machine"
[ -z "$name" ] && name="unknown"
[ -z "$AR71XX_BOARD_NAME" ] && AR71XX_BOARD_NAME="$name"
[ -z "$AR71XX_MODEL" ] && AR71XX_MODEL="$machine"
[ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
echo "$AR71XX_BOARD_NAME" > /tmp/sysinfo/board_name
echo "$AR71XX_MODEL" > /tmp/sysinfo/model
}
ar71xx_board_name() {
local name
[ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
[ -z "$name" ] && name="unknown"
echo "$name"
}
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