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