3 # xor multiple hex values of the same length
16 printf "%0${retlen}x" "$ret"
20 echo "ath10cal: " "$*"
30 mtd=$(find_mtd_chardev $part)
32 ath10kcal_die "no mtd device found for partition $part"
34 dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
35 ath10kcal_die "failed to extract calibration data from $mtd"
38 ath10kcal_ubi_extract() {
45 . /lib/upgrade/nand.sh
47 ubidev=$(nand_find_ubi $CI_UBIPART)
48 ubi=$(nand_find_volume $ubidev $part)
50 ath10kcal_die "no UBI volume found for $part"
52 dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
53 ath10kcal_die "failed to extract from $ubi"
56 ath10kcal_patch_mac_crc() {
64 [ -z "$mac" ] && return
66 xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
67 xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
69 macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
72 xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
74 xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
75 xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
77 printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
78 dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
81 ath10kcal_is_caldata_valid() {
84 magic=$(hexdump -v -n 2 -e '1/1 "%02x"' /lib/firmware/$FIRMWARE)
85 [[ "$magic" == "$expected" ]]
89 [ -e /lib/firmware/$FIRMWARE ] && exit 0
92 . /lib/functions/system.sh
97 "ath10k/cal-pci-0000:01:00.0.bin")
100 ath10kcal_ubi_extract "ART" 0x9000 0x844
101 ath10kcal_is_caldata_valid "4408" || ath10kcal_extract "ART" 0x9000 0x844
102 ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +1)
106 "ath10k/pre-cal-pci-0000:01:00.0.bin")
109 ath10kcal_ubi_extract "Factory" 0x9000 0x2f20
110 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
111 /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
113 avm,fritzrepeater-3000)
114 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
115 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
116 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
117 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
118 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
119 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
122 ath10kcal_extract "ART" 0x9000 0x2f20
123 # OEM assigns 4 sequential MACs
124 ath10kcal_patch_mac_crc $(macaddr_setbit_la $(macaddr_add "$(cat /sys/class/net/eth0/address)" 4))
127 ath10kcal_extract "0:ART" 0x9000 0x2f20
131 "ath10k/pre-cal-ahb-a000000.wifi.bin")
134 alfa-network,ap120c-ac |\
138 ath10kcal_extract "ART" 0x1000 0x2f20
141 ath10kcal_ubi_extract "Factory" 0x1000 0x2f20
145 ath10kcal_ubi_extract "Factory" 0x1000 0x2f20
148 /usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
151 avm,fritzrepeater-3000)
152 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
153 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
154 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
155 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
156 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
157 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
165 ath10kcal_extract "0:ART" 0x1000 0x2f20
168 ath10kcal_extract "ART" 0x1000 0x2f20
169 ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +2)
172 ath10kcal_extract "ART" 0x1000 0x2f20
173 ath10kcal_patch_mac_crc $(macaddr_add "$(cat /sys/class/net/eth0/address)" 2)
176 ath10kcal_ubi_extract "ART" 0x1000 0x2f20
177 ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 0x1000 0x2f20
178 ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +2)
182 ath10kcal_extract "ART" 0x1000 0x2f20
183 ath10kcal_patch_mac_crc $(mtd_get_mac_binary dnidata 0x0)
187 ath10kcal_extract "ART" 0x1000 0x2f20
188 ath10kcal_patch_mac_crc $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
192 "ath10k/pre-cal-ahb-a800000.wifi.bin")
195 alfa-network,ap120c-ac |\
199 ath10kcal_extract "ART" 0x5000 0x2f20
202 ath10kcal_ubi_extract "Factory" 0x5000 0x2f20
206 ath10kcal_ubi_extract "Factory" 0x5000 0x2f20
209 /usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
212 avm,fritzrepeater-3000)
213 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
214 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
215 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
216 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
217 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
218 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
226 ath10kcal_extract "0:ART" 0x5000 0x2f20
229 ath10kcal_extract "ART" 0x5000 0x2f20
230 ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +3)
233 ath10kcal_extract "ART" 0x5000 0x2f20
234 ath10kcal_patch_mac_crc $(macaddr_add "$(cat /sys/class/net/eth0/address)" 3)
237 ath10kcal_ubi_extract "ART" 0x5000 0x2f20
238 ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 0x5000 0x2f20
239 ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +3)
243 ath10kcal_extract "ART" 0x5000 0x2f20
244 ath10kcal_patch_mac_crc $(mtd_get_mac_binary dnidata 0xc)
248 ath10kcal_extract "ART" 0x5000 0x2f20
249 ath10kcal_patch_mac_crc $(macaddr_add $(cat /sys/class/net/eth0/address) -1)