ipq806x: add support for Buffalo WXR-2533DHP

[openwrt/openwrt.git] / target / linux / ipq806x / base-files / etc / hotplug.d / firmware / 11-ath10k-caldata

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 625f77f7972787495a31a385cd8e5fc143886499..e05f2b2c7b402bbe8bb4e676688f5433eb966dd4 100644 (file)
--- 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
@@ -28,65 +44,104 @@ 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
 
-. /lib/ipq806x.sh
 . /lib/functions.sh
 . /lib/functions/system.sh
 
-board=$(ipq806x_board_name)
-
+board=$(board_name)
 
 case "$FIRMWARE" in
-"ath10k/cal-pci-0000:01:00.0.bin")
+"ath10k/pre-cal-pci-0000:01:00.0.bin")
        case $board in
-       c2600)
-               ath10kcal_extract "radio" 4096 12064
-#              ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1)
+       buffalo,wxr-2533dhp)
+               ath10kcal_extract "ART" 4096 12064
+               ath10kcal_patch_mac_crc $(mtd_get_mac_binary ART 30)
                ;;
-       ea8500)
-               hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+       linksys,ea8500)
                ath10kcal_extract "art" 4096 12064
+               ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) +1)
                ;;
-       nbg6817)
-               ath10kcal_extract "0:ART" 4096 12064
+       nec,wg2600hp)
+               ath10kcal_extract "ART" 4096 12064
+               ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary PRODUCTDATA 12) +1)
                ;;
-         r7500v2 |\
-         r7800)
+       netgear,d7800 |\
+       netgear,r7500v2 |\
+       netgear,r7800)
                ath10kcal_extract "art" 4096 12064
+               ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary art 6) +1)
                ;;
-       vr2600v)
+       tplink,c2600)
+               ath10kcal_extract "radio" 4096 12064
+               ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1)
+               ;;
+       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/cal-pci-0001:01:00.0.bin")
+"ath10k/pre-cal-pci-0001:01:00.0.bin")
        case $board in
-       c2600)
-               ath10kcal_extract "radio" 20480 12064
-#              ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -2)
+       buffalo,wxr-2533dhp)
+               ath10kcal_extract "ART" 20480 12064
+               ath10kcal_patch_mac_crc $(mtd_get_mac_binary ART 24)
                ;;
-       ea8500)
-               hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+       linksys,ea8500)
                ath10kcal_extract "art" 20480 12064
+               ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) +2)
                ;;
-       nbg6817)
-               ath10kcal_extract "0:ART" 20480 12064
+       nec,wg2600hp)
+               ath10kcal_extract "ART" 20480 12064
+               ath10kcal_patch_mac_crc $(mtd_get_mac_binary PRODUCTDATA 12)
                ;;
-        r7500v2 |\
-        r7800)
+       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_crc $(mtd_get_mac_binary default-mac 8)
                ;;
-       vr2600v)
+       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
        ;;