Initial commit

2025-06-24 16:03:39 +02:00
commit f3256cdaf2
6949 changed files with 1441681 additions and 0 deletions
--- 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
@@ -0,0 +1,151 @@
+#!/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
+}
+
+ath10kcal_from_file() {
+	local source=$1
+	local offset=$2
+	local count=$3
+
+	dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+		ath10kcal_die "failed to extract calibration data from $source"
+}
+
+ath10kcal_extract() {
+	local part=$1
+	local offset=$2
+	local count=$3
+	local mtd
+
+	mtd=$(find_mtd_chardev $part)
+	[ -n "$mtd" ] || \
+		ath10kcal_die "no mtd device found for partition $part"
+
+	dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+		ath10kcal_die "failed to extract calibration data from $mtd"
+}
+
+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/functions.sh
+. /lib/functions/system.sh
+
+board=$(board_name)
+
+case "$FIRMWARE" in
+"ath10k/pre-cal-pci-0000:01:00.0.bin")
+	case $board in
+	buffalo,wxr-2533dhp)
+		ath10kcal_extract "ART" 4096 12064
+		ath10kcal_patch_mac_crc $(mtd_get_mac_binary ART 30)
+		;;
+	linksys,ea8500)
+		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_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/pre-cal-pci-0001:01:00.0.bin")
+	case $board in
+	buffalo,wxr-2533dhp)
+		ath10kcal_extract "ART" 20480 12064
+		ath10kcal_patch_mac_crc $(mtd_get_mac_binary ART 24)
+		;;
+	linksys,ea8500)
+		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_crc $(mtd_get_mac_binary default-mac 8)
+		;;
+	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 $(mtd_get_mac_ascii 0:APPSBLENV ethaddr)
+		;;
+	esac
+	;;
+*)
+	exit 1
+	;;
+esac
--- a/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -0,0 +1,31 @@
+#!/bin/ash
+
+[ "$ACTION" == "add" ] || exit 0
+
+PHYNBR=${DEVPATH##*/phy}
+
+[ -n $PHYNBR ] || exit 0
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+OPATH=${DEVPATH##/devices/platform/}
+OPATH=${OPATH%%/ieee*}
+
+# 10 radios is enough for anyone!
+for i in `seq 0 9`;
+  do
+  BUS=`uci get wireless.@wifi-device[$i].path`
+  if [ "$BUS " == "$OPATH " ]
+      then
+      PHYNAME=${DEVPATH##*ieee80211/}
+      NPHYNAME=`uci get wireless.@wifi-device[$i].phyname`
+      if [ "$NPHYNAME " != " " ]
+          then
+          if [ "$PHYNAME " != "$NPHYNAME " ]
+              then
+              iw $PHYNAME set name $NPHYNAME
+          fi
+      fi
+  fi
+done