ar71xx: Unify ath10k calibration data loading

[openwrt/openwrt.git] / target / linux / ar71xx / base-files / etc / hotplug.d / firmware / 11-ath10k-caldata

diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 164d3abd39436a2c80e51226effee17aa17ec34f..50f7425128912711c00209e7fa8d087f7cba2c7f 100644 (file)
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -8,38 +8,75 @@ ath10kcal_die() {
 ath10kcal_from_file() {
        local source=$1
        local offset=$2
-       local target=$3
+       local count=$3
 
-       dd if=$source of=$target bs=1 skip=$offset count=2116 2>/dev/null || \
+       dd if=$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() {
+       local mac=$1
+
+       [ -z "$mac" ] && return
+
+       macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
+}
+
 [ -e /lib/firmware/$FIRMWARE ] && exit 0
 
 . /lib/ar71xx.sh
 . /lib/functions.sh
 . /lib/functions/system.sh
 
-ath10kcal_mac=""
-ath10kcal_tmp="/tmp/ath10k-caldata.bin"
-
 board=$(ar71xx_board_name)
 
 case "$FIRMWARE" in
+"ath10k/cal-pci-0000:00:00.0.bin")
+       case $board in
+       mc-mac1200r)
+               ath10kcal_extract "art" 20480 2116
+               ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1)
+               ;;
+       r6100)
+               ath10kcal_extract "caldata" 20480 2116
+               ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) +2)
+               ;;
+       qihoo-c301)
+               ath10kcal_extract "radiocfg" 20480 2116
+               ath10kcal_patch_mac $(mtd_get_mac_ascii devdata wlan5mac)
+               ;;
+       esac
+       ;;
 "ath10k/cal-pci-0000:01:00.0.bin")
        case $board in
+       archer-c5 | \
+       archer-c7)
+               ath10kcal_extract "art" 20480 2116
+               ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
+               ;;
+       nbg6716)
+               ath10kcal_extract "RFdata" 20480 2116
+               ;;
        rb-911g-5hpacd)
-               ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 $ath10kcal_tmp
+               ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 2116
                ;;
        esac
        ;;
-
 *)
        exit 1
        ;;
 esac
-
-[ -f $ath10kcal_tmp ] && {
-       cp $ath10kcal_tmp /lib/firmware/$FIRMWARE
-       rm -f $ath10kcal_tmp
-}