| 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=$3 |
| 12 | local mtd |
| 13 | |
| 14 | . /lib/functions.sh |
| 15 | |
| 16 | mtd=$(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 |
| 53 | |
