3 [ -e /lib
/firmware
/$FIRMWARE ] && exit 0
5 .
/lib
/functions
/caldata.sh
9 local mac_offset
=$
(($2))
10 local chksum_offset
=$3
15 [ -z "$mac" -o -z "$mac_offset" ] && return
17 [ -n "$chksum_offset" ] && {
19 xor_mac
="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
21 xor_fw_mac
=$
(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib
/firmware
/$FIRMWARE)
22 xor_fw_mac
="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
24 xor_fw_chksum
=$
(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib
/firmware
/$FIRMWARE)
25 xor_fw_chksum
=$
(xor
$xor_fw_chksum $xor_fw_mac $xor_mac)
27 printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
28 dd of
=/lib
/firmware
/$FIRMWARE conv
=notrunc bs
=1 seek
=$
(($chksum_offset)) count
=2
31 macaddr_2bin
$mac |
dd of
=/lib
/firmware
/$FIRMWARE conv
=notrunc oflag
=seek_bytes bs
=6 seek
=$mac_offset count
=1
34 ath9k_patch_fw_mac_crc
() {
37 local chksum_offset
=$
((mac_offset
- 10))
39 ath9k_patch_fw_mac
"${mac}" "${mac_offset}" "${chksum_offset}"
45 "ath9k-eeprom-ahb-18100000.wmac.bin")
48 caldata_extract_reverse
"urlader" 0x1541 0x440
52 caldata_extract
"art" 0x1000 0x440
53 ath9k_patch_fw_mac $
(mtd_get_mac_text
"mac" 0x4) 0x2
61 caldata_extract
"art" 0x1000 0x440
62 ath9k_patch_fw_mac $
(mtd_get_mac_ascii devdata
"wlan24mac") 0x2
65 caldata_extract
"art" 0x1000 0x440
66 ath9k_patch_fw_mac $
(macaddr_add $
(mtd_get_mac_ascii u-boot-env
"athaddr") +1) 0x2
71 iodata
,wn-ac1600dgr2|\
73 caldata_extract
"art" 0x1000 0x440
74 ath9k_patch_fw_mac $
(mtd_get_mac_ascii u-boot-env ethaddr
) 0x2
77 caldata_extract
"art" 0x1000 0x440
78 ath9k_patch_fw_mac $
(mtd_get_mac_text board_data
0x680) 0x2
81 caldata_extract
"radiocfg" 0x1000 0x440
82 ath9k_patch_fw_mac $
(mtd_get_mac_ascii devdata
"wlan24mac") 0x2
85 caldata_die
"board $board is not supported yet"
89 "ath9k-eeprom-pci-0000:00:00.0.bin")
92 caldata_extract_reverse
"urloader" 0x1541 0x440
95 buffalo
,wzr-hp-g302h-a1a0|\
98 caldata_extract
"art" 0x1000 0xeb8
100 buffalo
,wzr-hp-g450h
)
101 caldata_extract
"art" 0x1000 0x440
105 caldata_extract
"art" 0x5000 0x440
106 ath9k_patch_fw_mac $
(macaddr_add $
(mtd_get_mac_text
"mac" 0x18) 1) 0x2
109 tplink
,tl-wdr3500-v1|\
110 tplink
,tl-wdr3600-v1|\
111 tplink
,tl-wdr4300-v1|\
112 tplink
,tl-wdr4900-v2|\
114 caldata_extract
"art" 0x5000 0x440
119 tplink
,tl-mr3220-v1|\
120 tplink
,tl-mr3420-v1|\
121 tplink
,tl-wr2543-v1|\
122 tplink
,tl-wr740n-v1|\
123 tplink
,tl-wr740n-v3|\
125 tplink
,tl-wr743nd-v1|\
127 tplink
,tl-wr842n-v1|\
132 caldata_extract
"art" 0x1000 0x1000
135 caldata_extract
"art" 0x1000 0x7d2
138 caldata_extract
"art" 0x1000 0x800
141 caldata_extract
"art" 0x5000 0x440
142 ath9k_patch_fw_mac $
(mtd_get_mac_ascii devdata
"wlan5mac") 0x2
144 wd
,mynet-wifi-rangeextender
)
145 caldata_extract
"art" 0x1000 0x1000
146 ath9k_patch_fw_mac $
(nvram get wl0_hwaddr
) "$mac" 0x2
149 caldata_die
"board $board is not supported yet"
153 "ath9k-eeprom-pci-0000:00:11.0.bin")
155 buffalo
,wzr-hp-ag300h|\
160 caldata_extract
"art" 0x1000 0xeb8
163 caldata_extract
"caldata" 0x1000 0xeb8
164 ath9k_patch_fw_mac_crc $
(mtd_get_mac_text
"caldata" 0xffa0) 0x20c
167 caldata_die
"board $board is not supported yet"
171 "ath9k-eeprom-pci-0000:00:12.0.bin")
173 buffalo
,wzr-hp-ag300h|\
178 caldata_extract
"art" 0x5000 0xeb8
181 caldata_extract
"caldata" 0x5000 0xeb8
182 ath9k_patch_fw_mac_crc $
(macaddr_add $
(mtd_get_mac_text
"caldata" 0xffb4) 1) 0x20c
185 caldata_die
"board $board is not supported yet"