X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/2fa68be58d30e6c73e6cfc3ccb5bb97396e5fba1..8b4e96dd04c2d481af773b18197caeb1df587ff2:/package/madwifi/files/lib/wifi/madwifi.sh diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh index 569c96e71..1e5b0db4e 100755 --- a/package/madwifi/files/lib/wifi/madwifi.sh +++ b/package/madwifi/files/lib/wifi/madwifi.sh @@ -1,5 +1,4 @@ #!/bin/sh -set -x append DRIVERS "atheros" scan_atheros() { @@ -15,68 +14,141 @@ scan_atheros() { config_get mode "$vif" mode case "$mode" in - adhoc|sta|ap) + adhoc|ahdemo|sta|ap|monitor) append $mode "$vif" ;; wds) - config_get addr "$vif" bssid - ${addr:+append wds "$addr"} + 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 done - case "${adhoc:+1}:${sta:+}:${ap+1}" in + case "${adhoc:+1}:${sta:+1}:${ap:+1}" in # valid mode combinations - 1::);; + 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:+$adhoc }${sta:+$sta }" - - [ -z "$adhoc" ] && config_set "$device" wds "$wdsifs" + config_set "$device" vifs "${sta:+$sta }${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${wds:+$wds }${monitor:+$monitor}" } + disable_atheros() ( local device="$1" + + set_wifi_down "$device" include /lib/network cd /proc/sys/net for dev in *; do grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && { - ifconfig "$dev" down + [ -f "/var/run/wifi-${dev}.pid" ] && + kill "$(cat "/var/run/wifi-${dev}.pid")" + ifconfig "$dev" down unbridge "$dev" - wlanconfig $dev destroy + wlanconfig "$dev" destroy } done + return 0 ) enable_atheros() { + local device="$1" + + config_get regdomain "$device" regdomain + [ -n "$regdomain" ] && echo "$regdomain" > /proc/sys/dev/$device/regdomain + + config_get country "$device" country + [ -z "$country" ] && country="0" + echo "$country" > /proc/sys/dev/$device/countrycode + + config_get_bool outdoor "$device" outdoor "0" + echo "$outdoor" > /proc/sys/dev/$device/outdoor + config_get channel "$device" channel - config_get wds "$device" wds config_get vifs "$device" vifs + config_get txpower "$device" txpower + + [ auto = "$channel" ] && channel=0 + local first=1 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 "$vif" mode - [ "$mode" = sta ] && config_get nosbeacon "$device" nosbeacon + case "$mode" in + sta) config_get nosbeacon "$device" nosbeacon;; + adhoc) config_get nosbeacon "$vif" sw_merge;; + esac config_get ifname "$vif" ifname ifname=$(wlanconfig "$ifname" create wlandev "$device" wlanmode "$mode" ${nosbeacon:+nosbeacon}) - config_set "$vif" ifname "$ifname" - [ $? -ne 0 ] && { - echo "enable_atheros($device): Failed to set up vif $ifname" >&2 + echo "enable_atheros($device): Failed to set up $mode vif $ifname" >&2 continue } - wpa= + config_set "$vif" ifname "$ifname" + + # only need to change freq band and channel on the first vif + config_get hwmode "$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" pureg "$pureg" + + [ "$first" = 1 ] && { + iwpriv "$ifname" mode "$hwmode" + 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 "$wds" + + [ "$mode" = ap -a "$wds" = 1 ] && { + config_get_bool wdssep "$vif" wdssep 1 + [ -n "$wdssep" ] && iwpriv "$ifname" wdssep "$wdssep" + } + case "$enc" in WEP|wep) for idx in 1 2 3 4; do @@ -84,64 +156,222 @@ enable_atheros() { iwconfig "$ifname" enc "[$idx]" "${key:-off}" done config_get key "$vif" key - iwconfig "$ifname" enc "$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 - ap) - local hostapd_cfg= - case "$enc" in - *psk*|*PSK*) - # FIXME: wpa - ;; - *wpa*|*WPA*) - # FIXME: add wpa+radius here - ;; - esac - ;; - sta) - # FIXME: implement wpa_supplicant calls here + sta|adhoc|ahdemo) + config_get addr "$vif" bssid + [ -z "$addr" ] || { + iwconfig "$ifname" ap "$addr" + } ;; - esac - + esac config_get ssid "$vif" ssid - append if_up "iwconfig $ifname essid $ssid channel $channel" ";$N" - append if_up "sleep 1" ";$N" - append if_up "ifconfig $ifname up" ";$N" - + + config_get_bool bgscan "$vif" bgscan + [ -n "$bgscan" ] && iwpriv "$ifname" bgscan "$bgscan" + + config_get_bool antdiv "$device" diversity + config_get antrx "$device" rxantenna + config_get anttx "$device" txantenna + config_get_bool softled "$device" softled 1 + + devname="$(cat /proc/sys/dev/$device/dev_name)" + antgpio= + case "$devname" in + NanoStation2) antgpio=7;; + NanoStation5) antgpio=1;; + esac + if [ -n "$antgpio" ]; then + softled=0 + config_get antenna "$device" antenna + case "$antenna" in + external) antdiv=0; antrx=1; anttx=1 ;; + horizontal) antdiv=0; antrx=1; anttx=1 ;; + vertical) antdiv=0; antrx=2; anttx=2 ;; + auto) antdiv=1; antrx=0; anttx=0 ;; + esac + + [ -x "$(which gpioctl 2>/dev/null)" ] || antenna= + case "$antenna" in + horizontal|vertical|auto) + gpioctl "dirout" "$antgpio" >/dev/null 2>&1 + gpioctl "set" "$antgpio" >/dev/null 2>&1 + ;; + external) + gpioctl "dirout" "$antgpio" >/dev/null 2>&1 + gpioctl "clear" "$antgpio" >/dev/null 2>&1 + ;; + esac + fi + + [ -n "$antdiv" ] && sysctl -w dev."$device".diversity="$antdiv" >&- + [ -n "$antrx" ] && sysctl -w dev."$device".rxantenna="$antrx" >&- + [ -n "$anttx" ] && sysctl -w dev."$device".txantenna="$anttx" >&- + [ -n "$softled" ] && sysctl -w dev."$device".softled="$softled" >&- + [ -n "$distance" ] && sysctl -w dev."$device".distance="$distance" >&- + + config_get rate "$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 + [ -n "$comp" ] && iwpriv "$ifname" compression "$comp" + + config_get_bool minrate "$vif" minrate + [ -n "$minrate" ] && iwpriv "$ifname" minrate "$minrate" + + config_get_bool maxrate "$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 "$ar" + + config_get_bool turbo "$vif" turbo + [ -n "$turbo" ] && iwpriv "$ifname" turbo "$turbo" + + config_get_bool beacon_power "$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 "$net_cfg")" - append if_up "start_net '$ifname' '$net_cfg'" ";$N" + config_set "$vif" bridge "$bridge" + start_net "$ifname" "$net_cfg" } - # TODO: start hostapd + [ -n "$ssid" ] && iwconfig "$ifname" essid on + iwconfig "$ifname" essid "$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" madwifi || { + echo "enable_atheros($device): Failed to set up wpa_supplicant for interface $ifname" >&2 + ifconfig "$ifname" down + wlanconfig "$ifname" destroy + continue + } + fi + ;; + esac + first=0 done - - #killall -KILL $hostapd >&- 2>&- - eval "$if_up" } detect_atheros() { cd /proc/sys/dev [ -d ath ] || return - for dev in wifi*; do + for dev in $(ls -d wifi* 2>&-); do config_get type "$dev" type + devname="$(cat /proc/sys/dev/$dev/dev_name)" + case "$devname" in + NanoStation*) + EXTRA_DEV=" +# Ubiquiti NanoStation features + option antenna auto # (auto|horizontal|vertical|external) +" + ;; + esac [ "$type" = atheros ] && return cat <