- config_get ssid "$device" ssid
- config_get maclist "$device" maclist
- config_get macpolicy "$device" macpolicy
- [ -x /usr/sbin/prism2_srec ] && {
- irqdevs=$(cat /proc/interrupts | grep wifi${device##wlan} | cut -b 37- | tr -d ",")
- for dev in "$irqdevs"; do
- [ "$(config_get "$dev" type)" = "atheros" ] && wifi down "$dev"
- done
- [ -f "$prifw" ] && prism2_srec -g $device $prifw
- [ -f "$stafw" ] && prism2_srec -r $device $stafw
- for dev in "$irqdevs"; do
- [ "$(config_get "$dev" type)" = "atheros" ] && wifi up "$dev"
- done
- }
- [ -n "$mode" ] && iwconfig $device mode $mode
- [ -n "$rate" ] && iwconfig $device rate $rate
- [ -n "$channel" ] && iwconfig $device channel $channel
- [ -n "$ssid" ] && iwconfig $device essid $ssid
- [ -n "$txpower" ] && iwconfig $device txpower $txpower
- [ -n "$maclist" ] && {
- # flush MAC list
- iwpriv $device maccmd 3
- for mac in $maclist; do
- iwpriv $device addmac $mac
- done
- }
- case "$macpolicy" in
- open)
- iwpriv $device maccmd 0
- ;;
- allow)
- iwpriv $device maccmd 1
- ;;
- deny)
- iwpriv $device maccmd 2
- ;;
- *)
- # default deny policy if mac list exists
- [ -n "$maclist" ] && iwpriv $device maccmd 2
- ;;
- esac
- # kick all stations if we have policy explicitly set
- [ -n "$macpolicy" ] && iwpriv $device maccmd 4
- local net_cfg bridge
- net_cfg="$(find_net_config "$device")"
- [ -z "$net_cfg" ] || {
- bridge="$(bridge_interface "$net_cfg")"
- config_set "$device" bridge "$bridge"
- start_net "$device" "$net_cfg"
- }
- set_wifi_up "$vif" "$ifname"
+ [ -n "$txpower" ] && iwconfig "$phy" txpower "${txpower%%.*}"
+
+ config_get vifs "$device" vifs
+ local first=1
+ for vif in $vifs; do
+ config_get ifname "$vif" ifname
+ config_get ssid "$vif" ssid
+ config_get mode "$vif" mode
+
+ [ "$mode" = "wds" ] || iwconfig "$phy" essid ${ssid:+-- }"${ssid:-any}"
+
+ case "$mode" in
+ sta)
+ iwconfig "$phy" mode managed
+ config_get addr "$device" bssid
+ [ -z "$addr" ] || {
+ iwconfig "$phy" ap "$addr"
+ }
+ ;;
+ ap) iwconfig "$phy" mode master;;
+ wds) iwpriv "$phy" wds_add "$ssid";;
+ adhoc) iwconfig "$phy" mode ad-hoc;;
+ *) iwconfig "$phy" mode "$mode";;
+ esac
+
+ [ "$first" = 1 ] && {
+ config_get rate "$vif" rate
+ [ -n "$rate" ] && iwconfig "$phy" rate "${rate%%.*}"
+
+ config_get_bool hidden "$vif" hidden 0
+ iwpriv "$phy" enh_sec "$hidden"
+
+ config_get frag "$vif" frag
+ [ -n "$frag" ] && iwconfig "$phy" frag "${frag%%.*}"
+
+ config_get rts "$vif" rts
+ [ -n "$rts" ] && iwconfig "$phy" rts "${rts%%.*}"
+
+ config_get maclist "$vif" maclist
+ [ -n "$maclist" ] && {
+ # flush MAC list
+ iwpriv "$phy" maccmd 3
+ for mac in $maclist; do
+ iwpriv "$phy" addmac "$mac"
+ done
+ }
+ config_get macpolicy "$vif" macpolicy
+ case "$macpolicy" in
+ allow)
+ iwpriv "$phy" maccmd 2
+ ;;
+ deny)
+ iwpriv "$phy" maccmd 1
+ ;;
+ *)
+ # default deny policy if mac list exists
+ [ -n "$maclist" ] && iwpriv "$phy" maccmd 1
+ ;;
+ esac
+ # kick all stations if we have policy explicitly set
+ [ -n "$macpolicy" ] && iwpriv "$phy" maccmd 4
+ }
+
+ config_get enc "$vif" encryption
+ 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 "$key";;
+ esac
+ ;;
+ psk*|wpa*)
+ start_hostapd=1
+ config_get key "$vif" key
+ ;;
+ esac
+
+ 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" "$net_cfg"
+ }
+ set_wifi_up "$vif" "$ifname"
+
+ case "$mode" in
+ ap)
+ if [ -n "$start_hostapd" ] && eval "type hostapd_setup_vif" 2>/dev/null >/dev/null; then
+ hostapd_setup_vif "$vif" hostap || {
+ echo "enable_prism2($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
+ continue
+ }
+ fi
+ ;;
+ wds|sta)
+ if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
+ wpa_supplicant_setup_vif "$vif" hostap || {
+ echo "enable_prism2($device): Failed to set up wpa_supplicant for interface $ifname" >&2
+ ifconfig "$ifname" down
+ continue
+ }
+ fi
+ ;;
+ esac
+ first=0
+ done
+