target/linux/apm821xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom

   1 #!/bin/sh
   2
   3 [ -e /lib/firmware/$FIRMWARE ] && exit 0
   4
   5 . /lib/functions/caldata.sh
   6
   7 ath9k_patch_firmware_mac() {
   8         local mac=$1
   9
  10         [ -z "$mac" ] && return
  11
  12         macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=2 count=6
  13 }
  14
  15 board=$(board_name)
  16
  17 case "$FIRMWARE" in
  18 "pci_wmac0.eeprom")
  19         case $board in
  20         netgear,wndr4700)
  21                 . /lib/upgrade/nand.sh
  22
  23                 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
  24                         caldata_extract_ubi "caldata" 0x5000 0x1000
  25                 else
  26                         caldata_extract "wifi_data" 0x5000 0x1000
  27                         ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0xc)
  28                 fi
  29                 ;;
  30         *)
  31                 caldata_die "board $board is not supported yet"
  32                 ;;
  33         esac
  34         ;;
  35
  36 "pci_wmac1.eeprom")
  37         case $board in
  38         netgear,wndr4700)
  39                 . /lib/upgrade/nand.sh
  40
  41                 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
  42                         caldata_extract_ubi "caldata" 0x1000 0x1000
  43                 else
  44                         caldata_extract "wifi_data" 0x1000 0x1000
  45                         ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0x0)
  46                 fi
  47                 ;;
  48         *)
  49                 caldata_die "board $board is not supported yet"
  50                 ;;
  51         esac
  52         ;;
  53 esac