[ -n "$mtd" ] || \
ath9k_eeprom_die "no mtd device found for partition $part"
- dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+ dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
ath9k_eeprom_die "failed to extract from $mtd"
}
printf "%b" "$caldata" > /lib/firmware/$FIRMWARE
}
+xor() {
+ local val
+ local ret="0x$1"
+ local retlen=${#1}
+
+ shift
+ while [ -n "$1" ]; do
+ val="0x$1"
+ ret=$((ret ^ val))
+ shift
+ done
+
+ printf "%0${retlen}x" "$ret"
+}
+
+ath9k_patch_fw_mac() {
+ local mac=$1
+ local mac_offset=$2
+ local chksum_offset=$3
+ local xor_mac
+ local xor_fw_mac
+ local xor_fw_chksum
+
+ [ -z "$mac" -o -z "$mac_offset" ] && return
+
+ [ -n "$chksum_offset" ] && {
+ xor_mac=${mac//:/}
+ xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
+
+ xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
+ xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
+
+ xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
+ xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
+
+ printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
+ dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
+ }
+
+ macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc oflag=seek_bytes bs=6 seek=$mac_offset count=1
+}
+
+ath9k_patch_fw_mac_crc() {
+ local mac=$1
+ local mac_offset=$2
+ local chksum_offset=$((mac_offset - 10))
+
+ ath9k_patch_fw_mac "${mac}" "${mac_offset}" "${chksum_offset}"
+}
+
board=$(board_name)
case "$FIRMWARE" in
+"ath9k-eeprom-ahb-18100000.wmac.bin")
+ case $board in
+ avm,fritz4020)
+ ath9k_eeprom_extract_reverse "urlader" 5441 1088
+ ;;
+ dlink,dir-825-c1|\
+ dlink,dir-835-a1)
+ ath9k_eeprom_extract "art" 4096 1088
+ ath9k_patch_fw_mac_crc $(mtd_get_mac_text "mac" 4) 2
+ ;;
+ dlink,dir-842-c1|\
+ dlink,dir-842-c2|\
+ dlink,dir-842-c3|\
+ dlink,dir-859-a1|\
+ nec,wg1200cr|\
+ wd,mynet-n750)
+ ath9k_eeprom_extract "art" 4096 1088
+ ath9k_patch_fw_mac $(mtd_get_mac_ascii devdata "wlan24mac") 2
+ ;;
+ engenius,ecb1750)
+ ath9k_eeprom_extract "art" 4096 1088
+ ath9k_patch_fw_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env "athaddr") +1) 2
+ ;;
+ engenius,epg5000|\
+ iodata,wn-ac1167dgr|\
+ iodata,wn-ac1600dgr|\
+ iodata,wn-ac1600dgr2|\
+ iodata,wn-ag300dgr)
+ ath9k_eeprom_extract "art" 4096 1088
+ ath9k_patch_fw_mac $(mtd_get_mac_ascii u-boot-env ethaddr) 2
+ ;;
+ nec,wg800hp)
+ ath9k_eeprom_extract "art" 4096 1088
+ ath9k_patch_fw_mac $(mtd_get_mac_text board_data 1664) 2
+ ;;
+ qihoo,c301)
+ ath9k_eeprom_extract "radiocfg" 4096 1088
+ ath9k_patch_fw_mac $(mtd_get_mac_ascii devdata "wlan24mac") 2
+ ;;
+ *)
+ ath9k_eeprom_die "board $board is not supported yet"
+ ;;
+ esac
+ ;;
"ath9k-eeprom-pci-0000:00:00.0.bin")
case $board in
- "avm,fritz300e")
+ avm,fritz300e)
ath9k_eeprom_extract_reverse "urloader" 5441 1088
;;
- "tplink,tl-wdr3600"|\
- "tplink,tl-wdr4300")
+ buffalo,whr-g301n|\
+ buffalo,wzr-hp-g302h-a1a0|\
+ tplink,tl-wr841-v5|\
+ tplink,tl-wr941-v4)
+ ath9k_eeprom_extract "art" 4096 3768
+ ;;
+ buffalo,wzr-hp-g450h)
+ ath9k_eeprom_extract "art" 4096 1088
+ ;;
+ dlink,dir-825-c1|\
+ dlink,dir-835-a1)
ath9k_eeprom_extract "art" 20480 1088
+ ath9k_patch_fw_mac_crc $(macaddr_add $(mtd_get_mac_text "mac" 24) 1) 2
+ ;;
+ ocedo,raccoon|\
+ tplink,tl-wdr3600-v1|\
+ tplink,tl-wdr4300-v1|\
+ tplink,tl-wdr4900-v2|\
+ winchannel,wb2000)
+ ath9k_eeprom_extract "art" 20480 1088
+ ;;
+ netgear,wnr612-v2|\
+ on,n150r|\
+ pcs,cap324|\
+ tplink,tl-mr3220-v1|\
+ tplink,tl-mr3420-v1|\
+ tplink,tl-wr2543-v1|\
+ tplink,tl-wr740n-v1|\
+ tplink,tl-wr740n-v3|\
+ tplink,tl-wr741-v1|\
+ tplink,tl-wr743nd-v1|\
+ tplink,tl-wr841-v7|\
+ tplink,tl-wr842n-v1|\
+ ubnt,airrouter|\
+ ubnt,bullet-m|\
+ ubnt,nano-m|\
+ ubnt,rocket-m)
+ ath9k_eeprom_extract "art" 4096 4096
;;
- "netgear,wnr612-v2"|\
- "on,n150r"|\
- "tplink,tl-mr3220-v1"|\
- "tplink,tl-mr3420-v1"|\
- "tplink,tl-wr740n-v2"|\
- "tplink,tl-wr841-v7"|\
- "tplink,tl-wr2543-v1"|\
- "ubnt,unifi")
+ pqi,air-pen)
+ ath9k_eeprom_extract "art" 4096 2002
+ ;;
+ ubnt,unifi)
ath9k_eeprom_extract "art" 4096 2048
;;
+ wd,mynet-n750)
+ ath9k_eeprom_extract "art" 20480 1088
+ ath9k_patch_fw_mac $(mtd_get_mac_ascii devdata "wlan5mac") 2
+ ;;
+ wd,mynet-wifi-rangeextender)
+ ath9k_eeprom_extract "art" 4096 4096
+ ath9k_patch_fw_mac_crc $(nvram get wl0_hwaddr) "$mac" 2
+ ;;
+ *)
+ ath9k_eeprom_die "board $board is not supported yet"
+ ;;
+ esac
+ ;;
+"ath9k-eeprom-pci-0000:00:11.0.bin")
+ case $board in
+ buffalo,wzr-hp-ag300h|\
+ netgear,wndr3700|\
+ netgear,wndr3700v2|\
+ netgear,wndr3800)
+ ath9k_eeprom_extract "art" 4096 3768
+ ;;
+ dlink,dir-825-b1)
+ ath9k_eeprom_extract "caldata" 4096 3768
+ ath9k_patch_fw_mac_crc $(mtd_get_mac_text "caldata" 65440) 524
+ ;;
+ *)
+ ath9k_eeprom_die "board $board is not supported yet"
+ ;;
+ esac
+ ;;
+"ath9k-eeprom-pci-0000:00:12.0.bin")
+ case $board in
+ buffalo,wzr-hp-ag300h|\
+ netgear,wndr3700|\
+ netgear,wndr3700v2|\
+ netgear,wndr3800)
+ ath9k_eeprom_extract "art" 20480 3768
+ ;;
+ dlink,dir-825-b1)
+ ath9k_eeprom_extract "caldata" 20480 3768
+ ath9k_patch_fw_mac_crc $(macaddr_add $(mtd_get_mac_text "caldata" 65460) 1) 524
+ ;;
*)
ath9k_eeprom_die "board $board is not supported yet"
;;
projects / openwrt / openwrt.git / blobdiff