target/linux/ar71xx/base-files/lib/ar71xx.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2009-2011 OpenWrt.org
   4 #
   5
   6 AR71XX_BOARD_NAME=
   7 AR71XX_MODEL=
   8
   9 ar71xx_get_mtd_offset_size_format() {
  10         local mtd="$1"
  11         local offset="$2"
  12         local size="$3"
  13         local format="$4"
  14         local dev
  15
  16         dev=$(find_mtd_part $mtd)
  17         [ -z "$dev" ] && return
  18
  19         dd if=$dev bs=1 skip=$offset count=$size 2>/dev/null | hexdump -v -e "1/1 \"$format\""
  20 }
  21
  22 ar71xx_get_mtd_part_magic() {
  23         local mtd="$1"
  24         ar71xx_get_mtd_offset_size_format "$mtd" 0 4 %02x
  25 }
  26
  27 wndr3700_board_detect() {
  28         local machine="$1"
  29         local magic
  30         local name
  31
  32         name="wndr3700"
  33
  34         magic="$(ar71xx_get_mtd_part_magic firmware)"
  35         case $magic in
  36         "33373030")
  37                 machine="NETGEAR WNDR3700"
  38                 ;;
  39         "33373031")
  40                 local model
  41                 model=$(ar71xx_get_mtd_offset_size_format art 56 10 %c)
  42                 if [ -z "$model" ] || [ "$model" = $'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff' ]; then
  43                         machine="NETGEAR WNDR3700v2"
  44                 else
  45                         machine="NETGEAR $model"
  46                 fi
  47                 ;;
  48         esac
  49
  50         AR71XX_BOARD_NAME="$name"
  51         AR71XX_MODEL="$machine"
  52 }
  53
  54 tplink_get_hwid() {
  55         local part
  56
  57         part=$(find_mtd_part firmware)
  58         [ -z "$part" ] && return 1
  59
  60         dd if=$part bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  61 }
  62
  63 tplink_board_detect() {
  64         local model="$1"
  65         local hwid
  66         local hwver
  67
  68         hwid=$(tplink_get_hwid)
  69         hwver=${hwid:6:2}
  70         hwver="v${hwver#0}"
  71
  72         case "$hwid" in
  73         "070300"*)
  74                 model="TP-Link TL-WR703N"
  75                 ;;
  76         "074000"*)
  77                 model="TP-Link TL-WR740N/ND"
  78                 ;;
  79         "074100"*)
  80                 model="TP-Link TL-WR741N/ND"
  81                 ;;
  82         "074300"*)
  83                 model="TP-Link TL-WR743N/ND"
  84                 ;;
  85         "084100"*)
  86                 model="TP-Link TL-WR841N/ND"
  87                 ;;
  88         "090100"*)
  89                 model="TP-Link TL-WA901N/ND"
  90                 ;;
  91         "094100"*)
  92                 model="TP-Link TL-WR941N/ND"
  93                 ;;
  94         "104300"*)
  95                 model="TP-Link TL-WR1043N/ND"
  96                 ;;
  97         "322000"*)
  98                 model="TP-Link TL-MR3220"
  99                 ;;
 100         "342000"*)
 101                 model="TP-Link TL-MR3420"
 102                 ;;
 103         *)
 104                 hwver=""
 105                 ;;
 106         esac
 107
 108         AR71XX_MODEL="$model $hwver"
 109 }
 110
 111 ar71xx_board_detect() {
 112         local machine
 113         local name
 114
 115         machine=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /machine/ {print $2}' /proc/cpuinfo)
 116
 117         case "$machine" in
 118         *"AirRouter")
 119                 name="airrouter"
 120                 ;;
 121         *ALL0258N)
 122                 name="all0258n"
 123                 ;;
 124         *AP121)
 125                 name="ap121"
 126                 ;;
 127         *AP121-MINI)
 128                 name="ap121-mini"
 129                 ;;
 130         *AP81)
 131                 name="ap81"
 132                 ;;
 133         *AP83)
 134                 name="ap83"
 135                 ;;
 136         *AP96)
 137                 name="ap96"
 138                 ;;
 139         *AW-NR580)
 140                 name="aw-nr580"
 141                 ;;
 142         *DB120)
 143                 name="db120"
 144                 ;;
 145         *"DIR-600 rev. A1")
 146                 name="dir-600-a1"
 147                 ;;
 148         *"DIR-825 rev. B1")
 149                 name="dir-825-b1"
 150                 ;;
 151         *EAP7660D)
 152                 name="eap7660d"
 153                 ;;
 154         *JA76PF)
 155                 name="ja76pf"
 156                 ;;
 157         *"Bullet M")
 158                 name="bullet-m"
 159                 ;;
 160         *"Nanostation M")
 161                 name="nanostation-m"
 162                 ;;
 163         *JWAP003)
 164                 name="jwap003"
 165                 ;;
 166         *LS-SR71)
 167                 name="ls-sr71"
 168                 ;;
 169         *MZK-W04NU)
 170                 name="mzk-w04nu"
 171                 ;;
 172         *MZK-W300NH)
 173                 name="mzk-w300nh"
 174                 ;;
 175         *"NBG460N/550N/550NH")
 176                 name="nbg460n_550n_550nh"
 177                 ;;
 178         *OM2P)
 179                 name="om2p"
 180                 ;;
 181         *PB42)
 182                 name="pb42"
 183                 ;;
 184         *PB44)
 185                 name="pb44"
 186                 ;;
 187         *PB92)
 188                 name="pb92"
 189                 ;;
 190         *"RouterBOARD 411/A/AH")
 191                 name="rb-411"
 192                 ;;
 193         *"RouterBOARD 411U")
 194                 name="rb-411u"
 195                 ;;
 196         *"RouterBOARD 433/AH")
 197                 name="rb-433"
 198                 ;;
 199         *"RouterBOARD 433UAH")
 200                 name="rb-433u"
 201                 ;;
 202         *"RouterBOARD 450")
 203                 name="rb-450"
 204                 ;;
 205         *"RouterBOARD 450G")
 206                 name="rb-450g"
 207                 ;;
 208         *"RouterBOARD 493/AH")
 209                 name="rb-493"
 210                 ;;
 211         *"RouterBOARD 493G")
 212                 name="rb-493g"
 213                 ;;
 214         *"RouterBOARD 750")
 215                 name="rb-750"
 216                 ;;
 217         *"Rocket M")
 218                 name="rocket-m"
 219                 ;;
 220         *RouterStation)
 221                 name="routerstation"
 222                 ;;
 223         *"RouterStation Pro")
 224                 name="routerstation-pro"
 225                 ;;
 226         *TEW-632BRP)
 227                 name="tew-632brp"
 228                 ;;
 229         *TL-WR1043ND)
 230                 name="tl-wr1043nd"
 231                 ;;
 232         *"DIR-615 rev. C1")
 233                 name="dir-615-c1"
 234                 ;;
 235         *TL-MR3220)
 236                 name="tl-mr3220"
 237                 ;;
 238         *TL-MR3420)
 239                 name="tl-mr3420"
 240                 ;;
 241         *TL-WA901ND)
 242                 name="tl-wa901nd"
 243                 ;;
 244         *"TL-WA901ND v2")
 245                 name="tl-wa901nd-v2"
 246                 ;;
 247         *TL-WR741ND)
 248                 name="tl-wr741nd"
 249                 ;;
 250         *"TL-WR741ND v4")
 251                 name="tl-wr741nd-v4"
 252                 ;;
 253         *"TL-WR841N v1")
 254                 name="tl-wr841n-v1"
 255                 ;;
 256         *TL-WR941ND)
 257                 name="tl-wr941nd"
 258                 ;;
 259         *"TL-WR703N v1")
 260                 name="tl-wr703n"
 261                 ;;
 262         *UniFi)
 263                 name="unifi"
 264                 ;;
 265         *WHR-G301N)
 266                 name="whr-g301n"
 267                 ;;
 268         *WHR-HP-GN)
 269                 name="whr-hp-gn"
 270                 ;;
 271         *WP543)
 272                 name="wp543"
 273                 ;;
 274         *"WNDR3700/WNDR3800")
 275                 wndr3700_board_detect "$machine"
 276                 ;;
 277         *WNR2000)
 278                 name="wnr2000"
 279                 ;;
 280         *WRT160NL)
 281                 name="wrt160nl"
 282                 ;;
 283         *WRT400N)
 284                 name="wrt400n"
 285                 ;;
 286         *WZR-HP-AG300H)
 287                 name="wzr-hp-ag300h"
 288                 ;;
 289         *WZR-HP-G300NH)
 290                 name="wzr-hp-g300nh"
 291                 ;;
 292         *WZR-HP-G450H)
 293                 name="wzr-hp-g450h"
 294                 ;;
 295         *WHR-HP-G300N)
 296                 name="whr-hp-g300n"
 297                 ;;
 298         *ZCN-1523H-2)
 299                 name="zcn-1523h-2"
 300                 ;;
 301         *ZCN-1523H-5)
 302                 name="zcn-1523h-5"
 303                 ;;
 304         esac
 305
 306         case "$machine" in
 307         *TL-WR* | *TL-WA* | *TL-MR*)
 308                 tplink_board_detect "$machine"
 309                 ;;
 310         esac
 311
 312         [ -z "$name" ] && name="unknown"
 313
 314         [ -z "$AR71XX_BOARD_NAME" ] && AR71XX_BOARD_NAME="$name"
 315         [ -z "$AR71XX_MODEL" ] && AR71XX_MODEL="$machine"
 316
 317         [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
 318
 319         echo "$AR71XX_BOARD_NAME" > /tmp/sysinfo/board_name
 320         echo "$AR71XX_MODEL" > /tmp/sysinfo/model
 321 }
 322
 323 ar71xx_board_name() {
 324         local name
 325
 326         [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
 327         [ -z "$name" ] && name="unknown"
 328
 329         echo "$name"
 330 }