ath79: ubnt-xm: support ath9k firmware loading

[openwrt/staging/wigyori.git] / target / linux / ath79 / base-files / etc / hotplug.d / firmware / 10-ath9k-eeprom

diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 37df2579fc4336473992ab254077f8d8b88b9680..1af6f96be013cb9f2e8a5453b4d9f435ab3933ac 100644 (file)
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -42,26 +42,107 @@ ath9k_eeprom_extract_reverse() {
        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 bs=1 seek=$mac_offset count=6
+}
+
+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
+               ;;
+       iodata,wn-ac1167dgr|\
+       iodata,wn-ac1600dgr2)
+               ath9k_eeprom_extract "art" 4096 1088
+               ath9k_patch_fw_mac $(mtd_get_mac_ascii u-boot-env ethaddr) 2
+               ;;
+       *)
+               ath9k_eeprom_die "board $board is not supported yet"
+               ;;
+       esac
+       ;;
 "ath9k-eeprom-pci-0000:00:00.0.bin")
        case $board in
-       "avm,fritz300e")
+       avm,fritz300e)
                ath9k_eeprom_extract_reverse "urloader" 5441 1088
                ;;
-       "tplink,tl-wdr3600"|\
-       "tplink,tl-wdr4300")
+       buffalo,whr-g301n|\
+       tplink,tl-wr841-v5|\
+       tplink,tl-wr941-v4)
+               ath9k_eeprom_extract "art" 4096 3768
+               ;;
+       ocedo,raccoon|\
+       tplink,tl-wdr3600|\
+       tplink,tl-wdr4300|\
+       tplink,tl-wdr4900-v2)
                ath9k_eeprom_extract "art" 20480 1088
                ;;
-       "netgear,wnr612-v2"|\
-       "on,n150r"|\
-       "tplink,tl-mr3220-v1"|\
-       "tplink,tl-mr3420-v1"|\
-       "tplink,tl-wr740n-v2"|\
-       "tplink,tl-wr841-v7"|\
-       "tplink,tl-wr2543-v1"|\
-       "ubnt,unifi")
+       netgear,wnr612-v2|\
+       on,n150r|\
+       pcs,cap324|\
+       tplink,tl-mr3220-v1|\
+       tplink,tl-mr3420-v1|\
+       tplink,tl-wr2543-v1|\
+       tplink,tl-wr740n-v1|\
+       tplink,tl-wr740n-v3|\
+       tplink,tl-wr741-v1|\
+       tplink,tl-wr743nd-v1|\
+       tplink,tl-wr841-v7|\
+       ubnt,bullet-m|\
+       ubnt,nano-m|\
+       ubnt,rocket-m)
+               ath9k_eeprom_extract "art" 4096 4096
+               ;;
+       ubnt,unifi)
                ath9k_eeprom_extract "art" 4096 2048
                ;;
        *)
@@ -69,4 +150,36 @@ case "$FIRMWARE" in
                ;;
        esac
        ;;
+"ath9k-eeprom-pci-0000:00:11.0.bin")
+       case $board in
+       dlink,dir-825-b1)
+               ath9k_eeprom_extract "caldata" 4096 3768
+               ath9k_patch_fw_mac_crc $(mtd_get_mac_text "caldata" 65440) 524
+               ;;
+       netgear,wndr3700|\
+       netgear,wndr3700v2|\
+       netgear,wndr3800)
+               ath9k_eeprom_extract "art" 4096 3768
+               ;;
+       *)
+               ath9k_eeprom_die "board $board is not supported yet"
+               ;;
+       esac
+       ;;
+"ath9k-eeprom-pci-0000:00:12.0.bin")
+       case $board in
+       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
+               ;;
+       netgear,wndr3700|\
+       netgear,wndr3700v2|\
+       netgear,wndr3800)
+               ath9k_eeprom_extract "art" 20480 3768
+               ;;
+       *)
+               ath9k_eeprom_die "board $board is not supported yet"
+               ;;
+       esac
+       ;;
 esac