[rdkb][mt7986][app][Refactor hostapd service]
[Description]
Refactor hostapd service
1. move mac80211.sh from init-filogic to hostapd, and will run before hostapd.service
2. refactor hostapd-init.sh, it will accroding to uci wireless config to gen config and bring up interface
3. remove unused hostapd config, such like hostapd-bhaul2G.conf
4. separate init brlan0 part from hostapd-init.sh and create init-Lanbridge.service to handle
[Release-log]
diff --git a/recipes-connectivity/hostapd/files/mac80211.sh b/recipes-connectivity/hostapd/files/mac80211.sh
new file mode 100644
index 0000000..b83e7aa
--- /dev/null
+++ b/recipes-connectivity/hostapd/files/mac80211.sh
@@ -0,0 +1,228 @@
+#!/bin/sh
+
+#append DRIVERS "mac80211"
+
+lookup_phy() {
+ [ -n "$phy" ] && {
+ [ -d /sys/class/ieee80211/$phy ] && return
+ }
+
+ local devpath
+ config_get devpath "$device" path
+ [ -n "$devpath" ] && {
+ phy="$(iwinfo nl80211 phyname "path=$devpath")"
+ [ -n "$phy" ] && return
+ }
+
+ local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')"
+ [ -n "$macaddr" ] && {
+ for _phy in /sys/class/ieee80211/*; do
+ [ -e "$_phy" ] || continue
+
+ [ "$macaddr" = "$(cat ${_phy}/macaddress)" ] || continue
+ phy="${_phy##*/}"
+ return
+ done
+ }
+ phy=
+ return
+}
+
+find_mac80211_phy() {
+ local device="$1"
+
+ config_get phy "$device" phy
+ lookup_phy
+ [ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || {
+ echo "PHY for wifi device $1 not found"
+ return 1
+ }
+ config_set "$device" phy "$phy"
+
+ config_get macaddr "$device" macaddr
+ [ -z "$macaddr" ] && {
+ config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)"
+ }
+
+ return 0
+}
+
+check_mac80211_device() {
+ config_get phy "$1" phy
+ [ -z "$phy" ] && {
+ find_mac80211_phy "$1" >/dev/null || return 0
+ config_get phy "$1" phy
+ }
+ [ "$phy" = "$dev" ] && found=1
+}
+
+
+__get_band_defaults() {
+ local phy="$1"
+
+ ( iw phy "$phy" info; echo ) | awk '
+BEGIN {
+ bands = ""
+}
+
+($1 == "Band" || $1 == "") && band {
+ if (channel) {
+ mode="NOHT"
+ if (ht) mode="HT20"
+ if (vht && band != "1:") mode="VHT80"
+ if (he) mode="HE80"
+ if (he && band == "1:") mode="HE20"
+ sub("\\[", "", channel)
+ sub("\\]", "", channel)
+ bands = bands band channel ":" mode " "
+ }
+ band=""
+}
+
+$1 == "Band" {
+ band = $2
+ channel = ""
+ vht = ""
+ ht = ""
+ he = ""
+}
+
+$0 ~ "Capabilities:" {
+ ht=1
+}
+
+$0 ~ "VHT Capabilities" {
+ vht=1
+}
+
+$0 ~ "HE Iftypes" {
+ he=1
+}
+
+$1 == "*" && $3 == "MHz" && $0 !~ /disabled/ && band && !channel {
+ channel = $4
+}
+
+END {
+ print bands
+}'
+}
+
+get_band_defaults() {
+ local phy="$1"
+
+ for c in $(__get_band_defaults "$phy"); do
+ local band="${c%%:*}"
+ c="${c#*:}"
+ local chan="${c%%:*}"
+ c="${c#*:}"
+ local mode="${c%%:*}"
+
+ case "$band" in
+ 1) band=2g;;
+ 2) band=5g;;
+ 3) band=60g;;
+ 4) band=6g;;
+ *) band="";;
+ esac
+
+ [ -n "$band" ] || continue
+ [ -n "$mode_band" -a "$band" = "6g" ] && return
+
+ mode_band="$band"
+ channel="$chan"
+ htmode="$mode"
+ done
+}
+
+detect_mac80211() {
+ devidx=0
+ #config_load wireless
+ while :; do
+ #config_get type "radio$devidx" type
+ [ -n "$type" ] || break
+ devidx=$(($devidx + 1))
+ done
+
+ if [ ! -f /etc/config/wireless ]; then
+ mkdir -p /etc/config
+ echo -n > /etc/config/wireless
+ fi
+
+ pcieCheck="$(uci get wireless.radio1.path)"
+ checkpath="$(realpath /sys/class/ieee80211/phy1/device | cut -d/ -f4-)"
+
+ if [[ "$pcieCheck"* != "$checkpath"* ]]; then
+ echo -n > /etc/config/wireless
+ rm /nvram/hostapd*
+ fi
+
+ old_path=""
+ for _dev in /sys/class/ieee80211/*; do
+ [ -e "$_dev" ] || continue
+
+ dev="${_dev##*/}"
+
+ found="$(uci get wireless.radio${devidx})"
+
+
+ if [ "$found" == "wifi-device" ]; then
+ devidx=$(($devidx + 1))
+ continue
+ fi
+
+ mode_band=""
+ channel=""
+ htmode=""
+ ht_capab=""
+
+
+ get_band_defaults "$dev"
+
+ path="$(realpath /sys/class/ieee80211/"$dev"/device | cut -d/ -f4-)"
+ if [ -n "$path" ]; then
+ if [ "$path" == "$old_path" ]; then
+ dev_id="set wireless.radio${devidx}.path='$path'+1"
+ else
+ dev_id="set wireless.radio${devidx}.path='$path'"
+ fi
+ else
+ dev_id="set wireless.radio${devidx}.macaddr=$(cat /sys/class/ieee80211/${dev}/macaddress)"
+ fi
+
+ if [ "$(cat /sys/class/ieee80211/"$dev"/device/device)" == "0x7906" ]; then
+ isMerlin=1
+ fi
+
+ if [ "$mode_band" = "6g" ]; then
+ channel="37"
+ fi
+ setdisable="set wireless.radio${devidx}.disabled=0"
+
+
+ if [ "$isMerlin" == "1" ] && [ "$devidx" == "2" ] && [ "$mode_band" == "2g" ]; then
+ setdisable="set wireless.radio${devidx}.disabled=1"
+ fi
+
+ uci -q batch <<-EOF
+ set wireless.radio${devidx}=wifi-device
+ set wireless.radio${devidx}.type=mac80211
+ ${dev_id}
+ set wireless.radio${devidx}.channel=${channel}
+ set wireless.radio${devidx}.band=${mode_band}
+ set wireless.radio${devidx}.htmode=$htmode
+ ${setdisable}
+ set wireless.default_radio${devidx}=wifi-iface
+ set wireless.default_radio${devidx}.device=radio${devidx}
+ set wireless.default_radio${devidx}.network=lan
+ set wireless.default_radio${devidx}.mode=ap
+ set wireless.default_radio${devidx}.ssid=Filogic_${mode_band}
+ set wireless.default_radio${devidx}.encryption=none
+EOF
+ uci -q commit wireless
+
+ devidx=$(($devidx + 1))
+ old_path=$path
+ done
+}
+detect_mac80211
\ No newline at end of file