target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom

   1 #!/bin/sh
   2
   3 ath9k_eeprom_die() {
   4         echo "ath9k eeprom: " "$*"
   5         exit 1
   6 }
   7
   8 ath9k_eeprom_extract() {
   9         local part=$1
  10         local offset=$2
  11         local count=$3
  12         local mtd
  13
  14         . /etc/functions.sh
  15
  16         mtd=$(find_mtd_chardev $part)
  17         [ -n "$mtd" ] || \
  18                 ath9k_eeprom_die "no mtd device found for partition $part"
  19
  20         dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
  21                 ath9k_eeprom_die "failed to extract from $mtd"
  22 }
  23
  24 [ -e /lib/firmware/$FIRMWARE ] && exit 0
  25
  26 . /lib/ar71xx.sh
  27
  28 board=$(ar71xx_board_name)
  29
  30 case "$FIRMWARE" in
  31 "soc_wmac.eeprom")
  32         case $board in
  33         wndr4300)
  34                 ath9k_eeprom_extract "caldata" 4096 2048
  35                 ;;
  36         *)
  37                 ath9k_eeprom_die "board $board is not supported yet"
  38                 ;;
  39         esac
  40         ;;
  41
  42 "pci_wmac0.eeprom")
  43         case $board in
  44         wndr4300)
  45                 ath9k_eeprom_extract "caldata" 20480 2048
  46                 ;;
  47         *)
  48                 ath9k_eeprom_die "board $board is not supported yet"
  49                 ;;
  50         esac
  51         ;;
  52 esac