diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata | 60 | ||||
| -rw-r--r-- | target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac | 27 |
2 files changed, 52 insertions, 35 deletions
diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata index fa49c250f0..ba7a8e0b14 100644 --- a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata +++ b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata @@ -1,5 +1,21 @@ #!/bin/sh +# xor multiple hex values of the same length +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" +} + ath10kcal_die() { echo "ath10cal: " "$*" exit 1 @@ -28,12 +44,29 @@ ath10kcal_extract() { ath10kcal_die "failed to extract calibration data from $mtd" } -ath10kcal_patch_mac() { +ath10kcal_patch_mac_crc() { local mac=$1 + local mac_offset=6 + local chksum_offset=2 + local xor_mac + local xor_fw_mac + local xor_fw_chksum [ -z "$mac" ] && return + 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}" + macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6 + + xor_mac=${mac//:/} + xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}" + + xor_fw_chksum=$(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=$chksum_offset count=2 } [ -e /lib/firmware/$FIRMWARE ] && exit 0 @@ -43,53 +76,64 @@ ath10kcal_patch_mac() { board=$(board_name) - case "$FIRMWARE" in "ath10k/pre-cal-pci-0000:01:00.0.bin") case $board in linksys,ea8500) - hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr) ath10kcal_extract "art" 4096 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) +1) + ;; + nec,wg2600hp) + ath10kcal_extract "ART" 4096 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary PRODUCTDATA 12) +1) ;; netgear,d7800 |\ netgear,r7500v2 |\ netgear,r7800) ath10kcal_extract "art" 4096 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary art 6) +1) ;; tplink,c2600) ath10kcal_extract "radio" 4096 12064 -# ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1) + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1) ;; - nec,wg2600hp |\ tplink,vr2600v) ath10kcal_extract "ART" 4096 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary default-mac 0) -1) ;; zyxel,nbg6817) ath10kcal_extract "0:ART" 4096 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii 0:APPSBLENV ethaddr) +1) ;; esac ;; "ath10k/pre-cal-pci-0001:01:00.0.bin") case $board in linksys,ea8500) - hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr) ath10kcal_extract "art" 20480 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) +2) + ;; + nec,wg2600hp) + ath10kcal_extract "ART" 20480 12064 + ath10kcal_patch_mac_crc $(mtd_get_mac_binary PRODUCTDATA 12) ;; netgear,d7800 |\ netgear,r7500v2 |\ netgear,r7800) ath10kcal_extract "art" 20480 12064 + ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary art 6) +2) ;; tplink,c2600) ath10kcal_extract "radio" 20480 12064 -# ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -2) + ath10kcal_patch_mac_crc $(mtd_get_mac_binary default-mac 8) ;; - nec,wg2600hp |\ tplink,vr2600v) ath10kcal_extract "ART" 20480 12064 + ath10kcal_patch_mac_crc $(mtd_get_mac_binary default-mac 0) ;; zyxel,nbg6817) ath10kcal_extract "0:ART" 20480 12064 + ath10kcal_patch_mac_crc $(mtd_get_mac_ascii 0:APPSBLENV ethaddr) ;; esac ;; diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac index 8956bbd74a..4b476e56ae 100644 --- a/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac +++ b/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac @@ -9,33 +9,6 @@ PHYNBR=${DEVPATH##*/phy} . /lib/functions.sh . /lib/functions/system.sh -board=$(board_name) - -case "$board" in - linksys,ea8500) - echo $(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) $(($PHYNBR + 1)) ) > /sys${DEVPATH}/macaddress - ;; - nec,wg2600hp) - echo $(macaddr_add $(mtd_get_mac_binary PRODUCTDATA 12) $((1 - $PHYNBR)) ) > /sys${DEVPATH}/macaddress - ;; - netgear,d7800 |\ - netgear,r7500v2 |\ - netgear,r7800) - echo $(macaddr_add $(mtd_get_mac_binary art 6) $(($PHYNBR + 1)) ) > /sys${DEVPATH}/macaddress - ;; - tplink,c2600) - echo $(macaddr_add $(mtd_get_mac_binary default-mac 8) $(($PHYNBR - 1)) ) > /sys${DEVPATH}/macaddress - ;; - tplink,vr2600v) - echo $(macaddr_add $(mtd_get_mac_binary default-mac 0) $(($PHYNBR - 1)) ) > /sys${DEVPATH}/macaddress - ;; - zyxel,nbg6817) - echo $(macaddr_add $(mtd_get_mac_ascii 0:APPSBLENV ethaddr) $((1 - $PHYNBR)) ) > /sys${DEVPATH}/macaddress - ;; - *) - ;; -esac - OPATH=${DEVPATH##/devices/platform/} OPATH=${OPATH%%/ieee*} |