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_mem_total() {
  10         $(awk '/MemTotal:/ {print($2)}' /proc/meminfo)
  11 }
  12
  13 ar71xx_get_mtd_part_magic() {
  14         local part="$1"
  15         local mtd
  16
  17         mtd=$(find_mtd_part $part)
  18         [ -z "$mtd" ] && return
  19
  20         dd if=$mtd bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  21 }
  22
  23 wndr3700_board_detect() {
  24         local machine="$1"
  25         local magic
  26         local name
  27
  28         name="wndr3700"
  29
  30         magic="$(ar71xx_get_mtd_part_magic firmware)"
  31         case $magic in
  32         "33373030")
  33                 machine="NETGEAR WNDR3700"
  34                 ;;
  35         "33373031")
  36                 local mt
  37
  38                 mt=$(ar71xx_get_mem_total)
  39                 if [ "$mt" -lt "65536" ]; then
  40                         machine="NETGEAR WNDR3700v2"
  41                 else
  42                         machine="NETGEAR WNDR3800"
  43                 fi
  44                 ;;
  45         esac
  46
  47         AR71XX_BOARD_NAME="$name"
  48         AR71XX_MODEL="$machine"
  49 }
  50
  51 tplink_get_hwid() {
  52         local part
  53         local hwid
  54
  55         part=$(find_mtd_part firmware)
  56         [ -z "$part" ] && return 1
  57
  58         dd if=$part bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  59 }
  60
  61 ar71xx_board_detect() {
  62         local machine
  63         local name
  64
  65         machine=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /machine/ {print $2}' /proc/cpuinfo)
  66
  67         case "$machine" in
  68         *"AirRouter")
  69                 name="airrouter"
  70                 ;;
  71         *ALL0258N)
  72                 name="all0258n"
  73                 ;;
  74         *AP121)
  75                 name="ap121"
  76                 ;;
  77         *AP121-MINI)
  78                 name="ap121-mini"
  79                 ;;
  80         *AP81)
  81                 name="ap81"
  82                 ;;
  83         *AP83)
  84                 name="ap83"
  85                 ;;
  86         *AP96)
  87                 name="ap96"
  88                 ;;
  89         *AW-NR580)
  90                 name="aw-nr580"
  91                 ;;
  92         *DB120)
  93                 name="db120"
  94                 ;;
  95         *"DIR-600 rev. A1")
  96                 name="dir-600-a1"
  97                 ;;
  98         *"DIR-825 rev. B1")
  99                 name="dir-825-b1"
 100                 ;;
 101         *EAP7660D)
 102                 name="eap7660d"
 103                 ;;
 104         *JA76PF)
 105                 name="ja76pf"
 106                 ;;
 107         *"Bullet M")
 108                 name="bullet-m"
 109                 ;;
 110         *"Nanostation M")
 111                 name="nanostation-m"
 112                 ;;
 113         *JWAP003)
 114                 name="jwap003"
 115                 ;;
 116         *LS-SR71)
 117                 name="ls-sr71"
 118                 ;;
 119         *MZK-W04NU)
 120                 name="mzk-w04nu"
 121                 ;;
 122         *MZK-W300NH)
 123                 name="mzk-w300nh"
 124                 ;;
 125         *"NBG460N/550N/550NH")
 126                 name="nbg460n_550n_550nh"
 127                 ;;
 128         *OM2P)
 129                 name="om2p"
 130                 ;;
 131         *PB42)
 132                 name="pb42"
 133                 ;;
 134         *PB44)
 135                 name="pb44"
 136                 ;;
 137         *PB92)
 138                 name="pb92"
 139                 ;;
 140         *"RouterBOARD 411/A/AH")
 141                 name="rb-411"
 142                 ;;
 143         *"RouterBOARD 411U")
 144                 name="rb-411u"
 145                 ;;
 146         *"RouterBOARD 433/AH")
 147                 name="rb-433"
 148                 ;;
 149         *"RouterBOARD 433UAH")
 150                 name="rb-433u"
 151                 ;;
 152         *"RouterBOARD 450")
 153                 name="rb-450"
 154                 ;;
 155         *"RouterBOARD 450G")
 156                 name="rb-450g"
 157                 ;;
 158         *"RouterBOARD 493/AH")
 159                 name="rb-493"
 160                 ;;
 161         *"RouterBOARD 493G")
 162                 name="rb-493g"
 163                 ;;
 164         *"RouterBOARD 750")
 165                 name="rb-750"
 166                 ;;
 167         *"Rocket M")
 168                 name="rocket-m"
 169                 ;;
 170         *RouterStation)
 171                 name="routerstation"
 172                 ;;
 173         *"RouterStation Pro")
 174                 name="routerstation-pro"
 175                 ;;
 176         *TEW-632BRP)
 177                 name="tew-632brp"
 178                 ;;
 179         *TL-WR1043ND)
 180                 name="tl-wr1043nd"
 181                 ;;
 182         *"DIR-615 rev. C1")
 183                 name="dir-615-c1"
 184                 ;;
 185         *TL-MR3220)
 186                 name="tl-mr3220"
 187                 ;;
 188         *TL-MR3420)
 189                 name="tl-mr3420"
 190                 ;;
 191         *TL-WA901ND)
 192                 name="tl-wa901nd"
 193                 ;;
 194         *"TL-WA901ND v2")
 195                 name="tl-wa901nd-v2"
 196                 ;;
 197         *TL-WR741ND)
 198                 name="tl-wr741nd"
 199                 ;;
 200         *"TL-WR741ND v4")
 201                 name="tl-wr741nd-v4"
 202                 ;;
 203         *"TL-WR841N v1")
 204                 name="tl-wr841n-v1"
 205                 ;;
 206         *TL-WR941ND)
 207                 name="tl-wr941nd"
 208                 ;;
 209         *"TL-WR703N v1")
 210                 name="tl-wr703n"
 211                 ;;
 212         *UniFi)
 213                 name="unifi"
 214                 ;;
 215         *WHR-G301N)
 216                 name="whr-g301n"
 217                 ;;
 218         *WHR-HP-GN)
 219                 name="whr-hp-gn"
 220                 ;;
 221         *WP543)
 222                 name="wp543"
 223                 ;;
 224         *"WNDR3700/WNDR3800")
 225                 wndr3700_board_detect "$machine"
 226                 ;;
 227         *WNR2000)
 228                 name="wnr2000"
 229                 ;;
 230         *WRT160NL)
 231                 name="wrt160nl"
 232                 ;;
 233         *WRT400N)
 234                 name="wrt400n"
 235                 ;;
 236         *WZR-HP-AG300H)
 237                 name="wzr-hp-ag300h"
 238                 ;;
 239         *WZR-HP-G300NH)
 240                 name="wzr-hp-g300nh"
 241                 ;;
 242         *WZR-HP-G450H)
 243                 name="wzr-hp-g450h"
 244                 ;;
 245         *WHR-HP-G300N)
 246                 name="whr-hp-g300n"
 247                 ;;
 248         *ZCN-1523H-2)
 249                 name="zcn-1523h-2"
 250                 ;;
 251         *ZCN-1523H-5)
 252                 name="zcn-1523h-5"
 253                 ;;
 254         esac
 255
 256         [ -z "$name" ] && name="unknown"
 257
 258         [ -z "$AR71XX_BOARD_NAME" ] && AR71XX_BOARD_NAME="$name"
 259         [ -z "$AR71XX_MODEL" ] && AR71XX_MODEL="$machine"
 260
 261         [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
 262
 263         echo "$AR71XX_BOARD_NAME" > /tmp/sysinfo/board_name
 264         echo "$AR71XX_MODEL" > /tmp/sysinfo/model
 265 }
 266
 267 ar71xx_board_name() {
 268         local name
 269
 270         [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
 271         [ -z "$name" ] && name="unknown"
 272
 273         echo "$name"
 274 }