#!/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 <