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Merge branch 'master' into wifi6

This commit is contained in:
garywill 2025-07-26 10:58:00 +08:00
parent 0c39234c65 702c4f28f5
commit 46583a758a
1 changed files with 26 additions and 17 deletions
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lnxrouter
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@ -232,6 +232,7 @@ define_global_variables(){
QR=0 # show wifi qr
# script variables
PHY=
VWIFI_IFACE= # virtual wifi interface name, if created
VIRT_NAME= # name to use for virtual interface if --virt-name is used
AP_IFACE= # can be VWIFI_IFACE or WIFI_IFACE
@ -624,7 +625,6 @@ get_interface_phy_device() { # only for wifi interface
return 0
fi
done
echo "Failed to get phy interface" >&2
return 1
}
@ -689,20 +689,26 @@ can_transmit_to_channel() {
fi
}
# taken from iw/util.c
ieee80211_frequency_to_channel() {
local FREQ=$1
if [[ $FREQ -eq 2484 ]]; then
# 2.4G
if [[ $FREQ -ge 2412 && $FREQ -le 2472 ]]; then # 2.4 GHz band: Channels 1-13 (2412~2472 MHz)
echo $(( (FREQ - 2407) / 5 ))
elif [[ $FREQ -eq 2484 ]]; then # 2.4 GHz Channel 14 (2484 MHz, Japan only)
echo 14
elif [[ $FREQ -lt 2484 ]]; then
echo $(( ($FREQ - 2407) / 5 ))
elif [[ $FREQ -ge 4910 && $FREQ -le 4980 ]]; then
echo $(( ($FREQ - 4000) / 5 ))
elif [[ $FREQ -le 45000 ]]; then
echo $(( ($FREQ - 5000) / 5 ))
elif [[ $FREQ -ge 58320 && $FREQ -le 64800 ]]; then
echo $(( ($FREQ - 56160) / 2160 ))
else
# 5G
elif [[ $FREQ -ge 5160 && $FREQ -le 5885 ]]; then # 5 GHz band: Standard Channels 36-165 (5180~5825 MHz) (extra: 32, 169-177)
echo $(( (FREQ - 5000) / 5 ))
# 6G
elif [[ $FREQ -ge 5955 && $FREQ -le 7115 ]]; then # 6 GHz band: Channels 1-233 (5955~7115 MHz), Wi-Fi 6E/7
echo $(( (FREQ - 5950) / 5 ))
elif [[ $FREQ -eq 5935 ]]; then # 6 GHz band: Special case for 5935 MHz (Channel 2, rare)
echo 2
else # Frequency not in supported Wi-Fi bands (2.4/5/6 GHz)
echo 0
fi
}
@ -1706,9 +1712,14 @@ daemonizing_check(){
#============================
check_wifi_settings() {
PHY="$(get_interface_phy_device "$WIFI_IFACE")"
if [[ -z "$PHY" ]]; then
echo "ERROR: Can't get phy of wifi interface '$WIFI_IFACE' (Did you spell the interface name right?)" >&2
exit 1
fi
if ! ( which iw > /dev/null 2>&1 && iw dev "$WIFI_IFACE" info > /dev/null 2>&1 ); then
echo "WARN: Can't use 'iw' to operate interfce '$WIFI_IFACE', trying 'iwconfig' (not as good as 'iw') ... (Did you spell the interface name right?)" >&2
echo "WARN: Can't use 'iw' to operate interfce '$WIFI_IFACE', trying 'iwconfig' (not as good as 'iw') ..." >&2
USE_IWCONFIG=1
fi
@ -2208,10 +2219,8 @@ start_dnsmasq() {
}
check_rfkill_unblock_wifi() {
local PHY
if which rfkill > /dev/null 2>&1 ; then
PHY=$(get_interface_phy_device "${SUBNET_IFACE}")
[[ -n $PHY ]] && rfkill unblock $(rfkill | grep "$PHY" | awk '{print $1}') >/dev/null 2>&1
rfkill unblock $(rfkill | grep "$PHY" | awk '{print $1}') >/dev/null 2>&1
fi
}
@ -2293,7 +2302,7 @@ fi
# judge channel availability after changing country code
if [[ $WIFI_IFACE ]] ; then
can_transmit_to_channel "${AP_IFACE}" ${CHANNEL} || die "Your adapter can not transmit to channel ${CHANNEL}, frequency band ${FREQ_BAND}GHz."
can_transmit_to_channel "${AP_IFACE}" ${CHANNEL} || die "Your adapter can not transmit to channel ${CHANNEL}, frequency band ${FREQ_BAND}GHz. (Tips: 1. Check usable channels: 'iw phy $PHY info'. 2. Check country code then check again. )"
fi
[[ $WIFI_IFACE ]] && write_hostapd_conf