3 [ -e /lib
/firmware
/$FIRMWARE ] && exit 0
6 .
/lib
/functions
/system.sh
9 echo "ath9k eeprom: " "$*"
13 ath9k_eeprom_extract
() {
19 mtd
=$
(find_mtd_chardev
$part)
21 ath9k_eeprom_die
"no mtd device found for partition $part"
23 dd if=$mtd of
=/lib
/firmware
/$FIRMWARE iflag
=skip_bytes bs
=$count skip
=$offset count
=1 2>/dev
/null || \
24 ath9k_eeprom_die
"failed to extract from $mtd"
27 ath9k_ubi_eeprom_extract
() {
31 local ubidev
=$
(nand_find_ubi
$CI_UBIPART)
34 ubi
=$
(nand_find_volume
$ubidev $part)
36 ath9k_eeprom_die
"no UBI volume found for $part"
38 dd if=/dev
/$ubi of
=/lib
/firmware
/$FIRMWARE iflag
=skip_bytes bs
=$count skip
=$offset count
=1 2>/dev
/null || \
39 ath9k_eeprom_die
"failed to extract from $ubi"
42 ath9k_eeprom_extract_reverse
() {
50 mtd
=$
(find_mtd_chardev
"$part")
51 reversed
=$
(hexdump -v -s $offset -n $count -e '/1 "%02x "' $mtd)
53 for byte
in $reversed; do
54 caldata
="\x${byte}${caldata}"
57 printf "%b" "$caldata" > /lib
/firmware
/$FIRMWARE
60 ath9k_patch_firmware_mac
() {
63 [ -z "$mac" ] && return
65 macaddr_2bin
$mac |
dd of
=/lib
/firmware
/$FIRMWARE conv
=notrunc oflag
=seek_bytes bs
=6 seek
=2 count
=1
75 ath9k_eeprom_extract
"art" 0x1000 0x800
76 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary art
0x0) +1)
80 ath9k_eeprom_extract_reverse
"urlader" 0x1541 0x440
83 .
/lib
/upgrade
/nand.sh
85 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
86 ath9k_ubi_eeprom_extract
"caldata" 0x1000 0x800
88 ath9k_eeprom_extract
"odm-caldata" 0x1000 0x800
90 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
0x66) +1)
95 ath9k_eeprom_extract
"caldata" 0x1000 0x800
96 ath9k_patch_firmware_mac $
(mtd_get_mac_binary caldata
0x0)
99 ath9k_eeprom_extract
"art" 0x1000 0x800
102 ath9k_eeprom_extract
"art" 0x1000 0x800
103 ath9k_patch_firmware_mac $
(mtd_get_mac_ascii u-boot-env
"ethaddr")
106 .
/lib
/upgrade
/nand.sh
108 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
109 ath9k_ubi_eeprom_extract
"caldata" 0x1000 0x800
111 ath9k_eeprom_extract
"origcaldata" 0x1000 0x800
113 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
0x66) +2)
116 ath9k_eeprom_die
"board $board is not supported yet"
124 ath9k_eeprom_extract
"art" 0x5000 0x800
125 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary art
0x0) +2)
128 ath9k_eeprom_extract_reverse
"urloader" 0x1541 0x440
131 .
/lib
/upgrade
/nand.sh
133 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
134 ath9k_ubi_eeprom_extract
"caldata" 0x5000 0x800
136 ath9k_eeprom_extract
"odm-caldata" 0x5000 0x800
138 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
0x66) +2)
142 ath9k_eeprom_extract
"caldata" 0x5000 0x800
143 ath9k_patch_firmware_mac $
(mtd_get_mac_binary caldata
0xc)
146 .
/lib
/upgrade
/nand.sh
148 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
149 ath9k_ubi_eeprom_extract
"caldata" 0x15000 0x1000
151 ath9k_eeprom_extract
"origcaldata" 0x15000 0x1000
153 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
0x66) +3)
156 ath9k_eeprom_die
"board $board is not supported yet"
164 .
/lib
/upgrade
/nand.sh
166 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
167 ath9k_ubi_eeprom_extract
"caldata" 0x9000 0x800
169 ath9k_eeprom_extract
"odm-caldata" 0x9000 0x800
171 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
0x66) +3)
174 ath9k_eeprom_die
"board $board is not supported yet"