+++ /dev/null
-#!/bin/sh
-append DRIVERS "atheros"
-
-find_atheros_phy() {
- local device="$1"
-
- local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')"
- config_get phy "$device" phy
- [ -z "$phy" -a -n "$macaddr" ] && {
- cd /proc/sys/dev
- for phy in $(ls -d wifi* 2>&-); do
- [ "$macaddr" = "$(cat /sys/class/net/${phy}/address)" ] || continue
- config_set "$device" phy "$phy"
- break
- done
- config_get phy "$device" phy
- }
- [ -n "$phy" -a -d "/proc/sys/dev/$phy" ] || {
- echo "phy for wifi device $1 not found"
- return 1
- }
- [ -z "$macaddr" ] && {
- config_set "$device" macaddr "$(cat /sys/class/net/${phy}/address)"
- }
- return 0
-}
-
-scan_atheros() {
- local device="$1"
- local wds
- local adhoc ahdemo sta ap monitor disabled
-
- [ ${device%[0-9]} = "wifi" ] && config_set "$device" phy "$device"
-
- local ifidx=0
-
- config_get vifs "$device" vifs
- for vif in $vifs; do
- config_get_bool disabled "$vif" disabled 0
- [ $disabled = 0 ] || continue
-
- local vifname
- [ $ifidx -gt 0 ] && vifname="ath${device#radio}-$ifidx" || vifname="ath${device#radio}"
-
- config_get ifname "$vif" ifname
- config_set "$vif" ifname "${ifname:-$vifname}"
-
- config_get mode "$vif" mode
- case "$mode" in
- adhoc|ahdemo|sta|ap|monitor)
- append $mode "$vif"
- ;;
- wds)
- config_get ssid "$vif" ssid
- [ -z "$ssid" ] && continue
-
- 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
-
- ifidx=$(($ifidx + 1))
- 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 "${sta:+$sta }${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${wds:+$wds }${monitor:+$monitor}"
-}
-
-
-disable_atheros() (
- local device="$1"
-
- find_atheros_phy "$device" || return 0
- config_get phy "$device" phy
-
- set_wifi_down "$device"
-
- include /lib/network
- cd /proc/sys/net
- for dev in *; do
- grep "$phy" "$dev/%parent" >/dev/null 2>/dev/null && {
- [ -f "/var/run/wifi-${dev}.pid" ] &&
- kill "$(cat "/var/run/wifi-${dev}.pid")"
- ifconfig "$dev" down
- unbridge "$dev"
- wlanconfig "$dev" destroy
- }
- done
- return 0
-)
-
-enable_atheros() {
- local device="$1"
-
- find_atheros_phy "$device" || return 0
- config_get phy "$device" phy
-
- config_get regdomain "$device" regdomain
- [ -n "$regdomain" ] && echo "$regdomain" > /proc/sys/dev/$phy/regdomain
-
- config_get country "$device" country
- case "$country" in
- [A-Za-z]*) country=`grep -i "$country" /lib/wifi/madwifi_countrycodes.txt |cut -d " " -f 2`;;
- [0-9]*) ;;
- *) country="" ;;
- esac
- [ -n "$country" ] && echo "$country" > /proc/sys/dev/$phy/countrycode
-
- config_get_bool outdoor "$device" outdoor "0"
- echo "$outdoor" > /proc/sys/dev/$phy/outdoor
-
- config_get channel "$device" channel
- config_get vifs "$device" vifs
- config_get txpower "$device" txpower
-
- [ auto = "$channel" ] && channel=0
-
- config_get_bool antdiv "$device" diversity
- config_get antrx "$device" rxantenna
- config_get anttx "$device" txantenna
- config_get_bool softled "$device" softled
- config_get antenna "$device" antenna
-
- devname="$(cat /proc/sys/dev/$phy/dev_name)"
- local antgpio=
- local invert=
- case "$devname" in
- NanoStation2) antgpio=7; invert=1;;
- NanoStation5) antgpio=1; invert=1;;
- "NanoStation Loco2") antgpio=2;;
- "NanoStation Loco5")
- case "$antenna" in
- horizontal) antdiv=0; anttx=1; antrx=1;;
- vertical) antdiv=0; anttx=2; antrx=2;;
- *) antdiv=1; anttx=0; antrx=0;;
- esac
- ;;
- esac
- if [ -n "$invert" ]; then
- _set="clear"
- _clear="set"
- else
- _set="set"
- _clear="clear"
- fi
- if [ -n "$antgpio" ]; then
- softled=0
- case "$devname" in
- "NanoStation Loco2")
- antdiv=0
- antrx=1
- anttx=1
- case "$antenna" in
- horizontal) gpioval=0;;
- *) gpioval=1;;
- esac
- ;;
- *)
- case "$antenna" in
- external) antdiv=0; antrx=1; anttx=1; gpioval=1;;
- horizontal) antdiv=0; antrx=1; anttx=1; gpioval=0;;
- vertical) antdiv=0; antrx=2; anttx=2; gpioval=0;;
- auto) antdiv=1; antrx=0; anttx=0; gpioval=0;;
- esac
- ;;
- esac
-
- [ -x "$(which gpioctl 2>/dev/null)" ] || antenna=
- gpioctl "dirout" "$antgpio" >/dev/null 2>&1
- case "$gpioval" in
- 0)
- gpioctl "$_clear" "$antgpio" >/dev/null 2>&1
- ;;
- 1)
- gpioctl "$_set" "$antgpio" >/dev/null 2>&1
- ;;
- esac
- fi
-
- [ -n "$antdiv" ] && sysctl -w dev."$phy".diversity="$antdiv" >&-
- [ -n "$antrx" ] && sysctl -w dev."$phy".rxantenna="$antrx" >&-
- [ -n "$anttx" ] && sysctl -w dev."$phy".txantenna="$anttx" >&-
- [ -n "$softled" ] && sysctl -w dev."$phy".softled="$softled" >&-
-
- config_get distance "$device" distance
- [ -n "$distance" ] && sysctl -w dev."$phy".distance="$distance" >&-
-
- for vif in $vifs; do
- local start_hostapd= vif_txpower= nosbeacon=
- config_get ifname "$vif" ifname
- config_get enc "$vif" encryption
- config_get eap_type "$vif" eap_type
- config_get mode "$vif" mode
-
- case "$mode" in
- sta) config_get_bool nosbeacon "$device" nosbeacon;;
- adhoc) config_get_bool nosbeacon "$vif" sw_merge 1;;
- esac
-
- [ "$nosbeacon" = 1 ] || nosbeacon=""
- ifname=$(wlanconfig "$ifname" create nounit wlandev "$phy" wlanmode "$mode" ${nosbeacon:+nosbeacon})
- [ $? -ne 0 ] && {
- echo "enable_atheros($device): Failed to set up $mode vif $ifname" >&2
- continue
- }
- config_set "$vif" ifname "$ifname"
-
- config_get hwmode "$device" hwmode
- [ -z "$hwmode" ] && config_get hwmode "$device" mode
-
- pureg=0
- case "$hwmode" in
- *b) hwmode=11b;;
- *bg) hwmode=11g;;
- *g) hwmode=11g; pureg=1;;
- *gdt) hwmode=11gdt;;
- *a) hwmode=11a;;
- *adt) hwmode=11adt;;
- *ast) hwmode=11ast;;
- *fh) hwmode=fh;;
- *) hwmode=auto;;
- esac
- iwpriv "$ifname" mode "$hwmode"
- iwpriv "$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" >/dev/null 2>&1
-
- [ "$mode" = ap -a "$wds" = 1 ] && {
- config_get_bool wdssep "$vif" wdssep 1
- [ -n "$wdssep" ] && iwpriv "$ifname" wdssep "$wdssep"
- }
-
- case "$enc" in
- wep*)
- case "$enc" in
- *shared*) iwpriv "$ifname" authmode 2;;
- *) iwpriv "$ifname" authmode 1;;
- esac
- 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*|wpa*)
- start_hostapd=1
- config_get key "$vif" key
- ;;
- esac
-
- case "$mode" in
- sta|adhoc|ahdemo)
- config_get addr "$vif" bssid
- [ -z "$addr" ] || {
- iwconfig "$ifname" ap "$addr"
- }
- ;;
- esac
-
- config_get_bool uapsd "$vif" uapsd 0
- iwpriv "$ifname" uapsd "$uapsd"
-
- config_get_bool bgscan "$vif" bgscan
- [ -n "$bgscan" ] && iwpriv "$ifname" bgscan "$bgscan"
-
- config_get rate "$vif" rate
- [ -n "$rate" ] && iwconfig "$ifname" rate "${rate%%.*}"
-
- config_get mcast_rate "$vif" mcast_rate
- [ -n "$mcast_rate" ] && iwpriv "$ifname" mcast_rate "${mcast_rate%%.*}"
-
- config_get frag "$vif" frag
- [ -n "$frag" ] && iwconfig "$ifname" frag "${frag%%.*}"
-
- config_get rts "$vif" rts
- [ -n "$rts" ] && iwconfig "$ifname" rts "${rts%%.*}"
-
- config_get_bool comp "$vif" compression 0
- iwpriv "$ifname" compression "$comp" >/dev/null 2>&1
-
- config_get minrate "$vif" minrate
- [ -n "$minrate" ] && iwpriv "$ifname" minrate "$minrate"
-
- config_get maxrate "$vif" maxrate
- [ -n "$maxrate" ] && iwpriv "$ifname" maxrate "$maxrate"
-
- 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_bool xr "$vif" xr
- [ -n "$xr" ] && iwpriv "$ifname" xr "$xr"
-
- config_get_bool ar "$vif" ar
- [ -n "$ar" ] && iwpriv "$ifname" ar "$ar"
-
- config_get_bool beacon_power "$vif" beacon_power
- [ -n "$beacon_power" ] && iwpriv "$ifname" beacon_pwr "$beacon_power"
-
- config_get_bool doth "$vif" doth 0
- [ -n "$doth" ] && iwpriv "$ifname" doth "$doth"
-
- config_get_bool probereq "$vif" probereq
- [ -n "$probereq" ] && iwpriv "$ifname" probereq "$probereq"
-
- 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
-
- 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" "$net_cfg"
- }
-
- config_get ssid "$vif" ssid
- [ -n "$ssid" ] && {
- iwconfig "$ifname" essid on
- iwconfig "$ifname" essid ${ssid:+-- }"$ssid"
- }
-
- set_wifi_up "$vif" "$ifname"
-
- # TXPower settings only work if device is up already
- # while atheros hardware theoretically is capable of per-vif (even per-packet) txpower
- # adjustment it does not work with the current atheros hal/madwifi driver
-
- config_get vif_txpower "$vif" txpower
- # use vif_txpower (from wifi-iface) instead of txpower (from wifi-device) if
- # the latter doesn't exist
- txpower="${txpower:-$vif_txpower}"
- [ -z "$txpower" ] || iwconfig "$ifname" txpower "${txpower%%.*}"
-
- case "$mode" in
- ap)
- config_get_bool isolate "$vif" isolate 0
- iwpriv "$ifname" ap_bridge "$((isolate^1))"
-
- if [ -n "$start_hostapd" ] && eval "type hostapd_setup_vif" 2>/dev/null >/dev/null; then
- hostapd_setup_vif "$vif" madwifi || {
- echo "enable_atheros($device): Failed to set up hostapd for interface $ifname" >&2
- # make sure this wifi interface won't accidentally stay open without encryption
- ifconfig "$ifname" down
- wlanconfig "$ifname" destroy
- continue
- }
- fi
- ;;
- wds|sta)
- if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
- wpa_supplicant_setup_vif "$vif" wext || {
- echo "enable_atheros($device): Failed to set up wpa_supplicant for interface $ifname" >&2
- ifconfig "$ifname" down
- wlanconfig "$ifname" destroy
- continue
- }
- fi
- ;;
- adhoc)
- if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
- wpa_supplicant_setup_vif "$vif" madwifi || {
- echo "enable_atheros($device): Failed to set up wpa"
- ifconfig "$ifname" down
- wlanconfig "$ifname" destroy
- continue
- }
- fi
- esac
- done
-}
-
-check_atheros_device() {
- [ ${1%[0-9]} = "wifi" ] && config_set "$1" phy "$1"
- config_get phy "$1" phy
- [ -z "$phy" ] && {
- find_atheros_phy "$1" >/dev/null || return 0
- config_get phy "$1" phy
- }
- [ "$phy" = "$dev" ] && found=1
-}
-
-
-detect_atheros() {
- devidx=0
- config_load wireless
- while :; do
- config_get type "radio$devidx" type
- [ -n "$type" ] || break
- devidx=$(($devidx + 1))
- done
- cd /proc/sys/dev
- [ -d ath ] || return
- for dev in $(ls -d wifi* 2>&-); do
- found=0
- config_foreach check_atheros_device wifi-device
- [ "$found" -gt 0 ] && continue
-
- devname="$(cat /proc/sys/dev/$dev/dev_name)"
- case "$devname" in
- "NanoStation Loco2")
- EXTRA_DEV="
-# Ubiquiti NanoStation Loco2 features
- option antenna vertical # (horizontal|vertical)
-"
- ;;
- "NanoStation Loco5")
- EXTRA_DEV="
-# Ubiquiti NanoStation Loco5 features
- option antenna auto # (auto|horizontal|vertical)
-"
- ;;
- NanoStation*)
- EXTRA_DEV="
-# Ubiquiti NanoStation features
- option antenna auto # (auto|horizontal|vertical|external)
-"
- ;;
- esac
-
- cat <<EOF
-config wifi-device radio$devidx
- option type atheros
- option channel auto
- option macaddr $(cat /sys/class/net/${dev}/address)
-$EXTRA_DEV
- # REMOVE THIS LINE TO ENABLE WIFI:
- option disabled 1
-
-config wifi-iface
- option device radio$devidx
- option network lan
- option mode ap
- option ssid OpenWrt
- option encryption none
-
-EOF
- devidx=$(($devidx + 1))
- done
-}
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