mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-21 12:05:32 +02:00
f1526debb1
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9624 3c298f89-4303-0410-b956-a3cf2f4a3e73
311 lines
7.2 KiB
Bash
Executable File
311 lines
7.2 KiB
Bash
Executable File
#!/bin/sh
|
|
append DRIVERS "atheros"
|
|
|
|
scan_atheros() {
|
|
local device="$1"
|
|
local wds
|
|
local adhoc sta ap
|
|
|
|
config_get vifs "$device" vifs
|
|
for vif in $vifs; do
|
|
|
|
config_get ifname "$vif" ifname
|
|
config_set "$vif" ifname "${ifname:-ath}"
|
|
|
|
config_get mode "$vif" mode
|
|
case "$mode" in
|
|
adhoc|ahdemo|sta|ap)
|
|
append $mode "$vif"
|
|
;;
|
|
wds)
|
|
config_get addr "$vif" bssid
|
|
config_get ssid "$vif" ssid
|
|
[ -z "$addr" -a -n "$ssid" ] && {
|
|
config_set "$vif" wds 1
|
|
config_set "$vif" mode sta
|
|
mode="sta"
|
|
addr="$ssid"
|
|
}
|
|
${addr:+append $mode "$vif"}
|
|
;;
|
|
*) echo "$device($vif): Invalid mode, ignored."; continue;;
|
|
esac
|
|
done
|
|
|
|
case "${adhoc:+1}:${sta:+1}:${ap+1}" in
|
|
# valid mode combinations
|
|
1::) wds="";;
|
|
1::1);;
|
|
:1:1)config_set "$device" nosbeacon 1;; # AP+STA, can't use beacon timers for STA
|
|
:1:);;
|
|
::1);;
|
|
::);;
|
|
*) echo "$device: Invalid mode combination in config"; return 1;;
|
|
esac
|
|
|
|
config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${sta:+$sta }${wds:+$wds }"
|
|
}
|
|
|
|
|
|
disable_atheros() (
|
|
local device="$1"
|
|
|
|
set_wifi_down "$device"
|
|
# kill all running hostapd and wpa_supplicant processes that
|
|
# are running on atheros vifs
|
|
for pid in `pidof hostapd wpa_supplicant`; do
|
|
grep ath /proc/$pid/cmdline >/dev/null && \
|
|
kill $pid
|
|
done
|
|
|
|
include /lib/network
|
|
cd /proc/sys/net
|
|
for dev in *; do
|
|
grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && {
|
|
ifconfig "$dev" down
|
|
unbridge "$dev"
|
|
wlanconfig "$dev" destroy
|
|
}
|
|
done
|
|
return 0
|
|
)
|
|
|
|
enable_atheros() {
|
|
local device="$1"
|
|
config_get channel "$device" channel
|
|
config_get vifs "$device" vifs
|
|
|
|
local first=1
|
|
for vif in $vifs; do
|
|
nosbeacon=
|
|
config_get ifname "$vif" ifname
|
|
config_get enc "$vif" encryption
|
|
config_get mode "$vif" mode
|
|
|
|
[ "$mode" = sta ] && config_get nosbeacon "$device" nosbeacon
|
|
|
|
config_get ifname "$vif" ifname
|
|
ifname=$(wlanconfig "$ifname" create wlandev "$device" wlanmode "$mode" ${nosbeacon:+nosbeacon})
|
|
[ $? -ne 0 ] && {
|
|
echo "enable_atheros($device): Failed to set up $mode vif $ifname" >&2
|
|
continue
|
|
}
|
|
config_set "$vif" ifname "$ifname"
|
|
|
|
[ "$first" = 1 ] && {
|
|
# only need to change freq band and channel on the first vif
|
|
config_get agmode "$device" agmode
|
|
pureg=0
|
|
case "$agmode" in
|
|
*b) agmode=11b;;
|
|
*bg) agmode=11g;;
|
|
*g) agmode=11g; pureg=1;;
|
|
*a) agmode=11a;;
|
|
*) agmode=auto;;
|
|
esac
|
|
iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
|
|
ifconfig "$ifname" up
|
|
sleep 1
|
|
iwpriv "$ifname" mode "$agmode"
|
|
iwpriv "$ifname" pureg "$pureg"
|
|
iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
|
|
}
|
|
|
|
config_get_bool hidden "$vif" hidden 0
|
|
iwpriv "$ifname" hide_ssid "$hidden"
|
|
|
|
config_get ff "$vif" ff
|
|
if [ -n "$ff" ]; then
|
|
iwpriv "$ifname" ff "$ff"
|
|
fi
|
|
|
|
config_get wds "$vif" wds
|
|
case "$wds" in
|
|
1|on|enabled) wds=1;;
|
|
*) wds=0;;
|
|
esac
|
|
iwpriv "$ifname" wds "$wds"
|
|
|
|
wpa=
|
|
case "$enc" in
|
|
WEP|wep)
|
|
for idx in 1 2 3 4; do
|
|
config_get key "$vif" "key${idx}"
|
|
iwconfig "$ifname" enc "[$idx]" "${key:-off}"
|
|
done
|
|
config_get key "$vif" key
|
|
key="${key:-1}"
|
|
case "$key" in
|
|
[1234]) iwconfig "$ifname" enc "[$key]";;
|
|
*) iwconfig "$ifname" enc "$key";;
|
|
esac
|
|
;;
|
|
PSK|psk|PSK2|psk2)
|
|
config_get key "$vif" key
|
|
;;
|
|
esac
|
|
|
|
case "$mode" in
|
|
wds)
|
|
config_get addr "$vif" bssid
|
|
iwpriv "$ifname" wds_add "$addr"
|
|
;;
|
|
adhoc|ahdemo)
|
|
config_get addr "$vif" bssid
|
|
[ -z "$addr" ] || {
|
|
iwconfig "$ifname" ap "$addr"
|
|
}
|
|
;;
|
|
esac
|
|
config_get ssid "$vif" ssid
|
|
|
|
config_get_bool bgscan "$vif" bgscan
|
|
[ -n "$bgscan" ] && iwpriv "$ifname" bgscan "$bgscan"
|
|
|
|
config_get_bool antdiv "$device" diversity
|
|
[ -n "$antdiv" ] && sysctl -w dev."$device".diversity="$antdiv" >&-
|
|
|
|
config_get antrx "$device" rxantenna
|
|
[ -n "$antrx" ] && sysctl -w dev."$device".rxantenna="$antrx" >&-
|
|
|
|
config_get anttx "$device" txantenna
|
|
[ -n "$anttx" ] && sysctl -w dev."$device".txantenna="$anttx" >&-
|
|
|
|
config_get distance "$device" distance
|
|
[ -n "$distance" ] && athctrl -i "$device" -d "$distance" >&-
|
|
|
|
config_get txpwr "$vif" txpower
|
|
[ -n "$txpwr" ] && iwconfig "$ifname" txpower "${txpwr%%.*}"
|
|
|
|
config_get rate "$vif" rate
|
|
[ -n "$rate" ] && iwconfig "$ifname" rate "${rate%%.*}"
|
|
|
|
config_get frag "$vif" frag
|
|
[ -n "$frag" ] && iwconfig "$ifname" frag "${frag%%.*}"
|
|
|
|
config_get rts "$vif" rts
|
|
[ -n "$rts" ] && iwconfig "$ifname" rts "${rts%%.*}"
|
|
|
|
config_get_bool doth "$vif" 80211h
|
|
[ -n "$doth" ] && iwpriv "$ifname" doth "$doth"
|
|
|
|
config_get_bool comp "$vif" compression
|
|
[ -n "$comp" ] && iwpriv "$ifname" compression "$comp"
|
|
|
|
config_get_bool burst "$vif" bursting
|
|
[ -n "$burst" ] && iwpriv "$ifname" burst "$burst"
|
|
|
|
config_get_bool wmm "$vif" wmm
|
|
[ -n "$wmm" ] && iwpriv "$ifname" wmm "$wmm"
|
|
|
|
config_get maclist "$vif" maclist
|
|
[ -n "$maclist" ] && {
|
|
# flush MAC list
|
|
iwpriv "$ifname" maccmd 3
|
|
for mac in $maclist; do
|
|
iwpriv "$ifname" addmac "$mac"
|
|
done
|
|
}
|
|
|
|
config_get macpolicy "$vif" macpolicy
|
|
case "$macpolicy" in
|
|
allow)
|
|
iwpriv "$ifname" maccmd 1
|
|
;;
|
|
deny)
|
|
iwpriv "$ifname" maccmd 2
|
|
;;
|
|
*)
|
|
# default deny policy if mac list exists
|
|
[ -n "$maclist" ] && iwpriv "$ifname" maccmd 2
|
|
;;
|
|
esac
|
|
|
|
ifconfig "$ifname" up
|
|
iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
|
|
|
|
local net_cfg bridge
|
|
net_cfg="$(find_net_config "$vif")"
|
|
[ -z "$net_cfg" ] || {
|
|
bridge="$(bridge_interface "$net_cfg")"
|
|
config_set "$vif" bridge "$bridge"
|
|
start_net "$ifname" "$net_cfg"
|
|
}
|
|
iwconfig "$ifname" essid "$ssid"
|
|
set_wifi_up "$vif" "$ifname"
|
|
case "$mode" in
|
|
ap)
|
|
config_get_bool isolate "$vif" isolate 0
|
|
iwpriv "$ifname" ap_bridge "$((isolate^1))"
|
|
|
|
if eval "type hostapd_setup_vif" 2>/dev/null >/dev/null; then
|
|
hostapd_setup_vif "$vif" madwifi || {
|
|
echo "enable_atheros($device): Failed to set up wpa for interface $ifname" >&2
|
|
# make sure this wifi interface won't accidentally stay open without encryption
|
|
ifconfig "$ifname" down
|
|
wlanconfig "$ifname" destroy
|
|
continue
|
|
}
|
|
fi
|
|
;;
|
|
wds|sta)
|
|
case "$enc" in
|
|
PSK|psk|PSK2|psk2)
|
|
case "$enc" in
|
|
PSK|psk)
|
|
proto='proto=WPA'
|
|
passphrase="${key}"
|
|
;;
|
|
PSK2|psk2)
|
|
proto='proto=RSN'
|
|
passphrase=`wpa_passphrase ${ssid} "${key}" | grep psk | grep -v \#| cut -d= -f2`
|
|
;;
|
|
esac
|
|
|
|
cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
|
|
ctrl_interface=/var/run/wpa_supplicant
|
|
network={
|
|
scan_ssid=1
|
|
ssid="$ssid"
|
|
key_mgmt=WPA-PSK
|
|
$proto
|
|
psk="$passphrase"
|
|
}
|
|
EOF
|
|
;;
|
|
WPA|wpa|WPA2|wpa2)
|
|
#add wpa_supplicant calls here
|
|
;;
|
|
esac
|
|
[ -z "$proto" ] || wpa_supplicant ${bridge:+ -b $bridge} -B -D wext -i "$ifname" -c /var/run/wpa_supplicant-$ifname.conf
|
|
;;
|
|
esac
|
|
first=0
|
|
done
|
|
}
|
|
|
|
|
|
detect_atheros() {
|
|
cd /proc/sys/dev
|
|
[ -d ath ] || return
|
|
for dev in $(ls -d wifi* 2>&-); do
|
|
config_get type "$dev" type
|
|
[ "$type" = atheros ] && return
|
|
cat <<EOF
|
|
config wifi-device $dev
|
|
option type atheros
|
|
option channel 5
|
|
|
|
# REMOVE THIS LINE TO ENABLE WIFI:
|
|
option disabled 1
|
|
|
|
config wifi-iface
|
|
option device $dev
|
|
option network lan
|
|
option mode ap
|
|
option ssid OpenWrt
|
|
option encryption none
|
|
EOF
|
|
done
|
|
}
|