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@ -425,8 +425,7 @@ enable_mac80211() {
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for vif in $vifs; do
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config_get mode "$vif" mode
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config_get ifname "$vif" ifname
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[ ! "$mode" = "ap" ] || continue
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ifconfig "$ifname" up
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[ "$mode" = "ap" ] || ifconfig "$ifname" up
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config_get vif_txpower "$vif" txpower
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# use vif_txpower (from wifi-iface) to override txpower (from
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@ -434,82 +433,79 @@ enable_mac80211() {
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txpower="${txpower:-$vif_txpower}"
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[ -z "$txpower" ] || iw dev "$ifname" set txpower fixed "${txpower%%.*}00"
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if [ ! "$mode" = "ap" ]; then
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ifconfig "$ifname" up
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case "$mode" in
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adhoc)
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config_get bssid "$vif" bssid
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config_get ssid "$vif" ssid
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config_get beacon_int "$device" beacon_int
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config_get basic_rate_list "$device" basic_rate
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config_get encryption "$vif" encryption
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config_get key "$vif" key 1
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config_get mcast_rate "$vif" mcast_rate
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local keyspec=""
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[ "$encryption" == "wep" ] && {
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case "$key" in
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[1234])
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local idx
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for idx in 1 2 3 4; do
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local ikey
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config_get ikey "$vif" "key$idx"
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[ -n "$ikey" ] && {
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ikey="$(($idx - 1)):$(prepare_key_wep "$ikey")"
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[ $idx -eq $key ] && ikey="d:$ikey"
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append keyspec "$ikey"
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}
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done
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;;
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*) append keyspec "d:0:$(prepare_key_wep "$key")" ;;
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esac
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}
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local br brval brsub brstr
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[ -n "$basic_rate_list" ] && {
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for br in $basic_rate_list; do
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brval="$(($br / 1000))"
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brsub="$((($br / 100) % 10))"
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[ "$brsub" -gt 0 ] && brval="$brval.$brsub"
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[ -n "$brstr" ] && brstr="$brstr,"
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brstr="$brstr$brval"
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done
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}
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local mcval=""
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[ -n "$mcast_rate" ] && {
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mcval="$(($mcast_rate / 1000))"
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mcsub="$(( ($mcast_rate / 100) % 10 ))"
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[ "$mcsub" -gt 0 ] && mcval="$mcval.$mcsub"
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}
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config_get htmode "$device" htmode
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case "$htmode" in
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HT20|HT40+|HT40-) ;;
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*) htmode= ;;
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case "$mode" in
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adhoc)
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config_get bssid "$vif" bssid
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config_get ssid "$vif" ssid
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config_get beacon_int "$device" beacon_int
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config_get basic_rate_list "$device" basic_rate
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config_get encryption "$vif" encryption
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config_get key "$vif" key 1
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config_get mcast_rate "$vif" mcast_rate
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local keyspec=""
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[ "$encryption" == "wep" ] && {
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case "$key" in
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[1234])
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local idx
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for idx in 1 2 3 4; do
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local ikey
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config_get ikey "$vif" "key$idx"
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[ -n "$ikey" ] && {
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ikey="$(($idx - 1)):$(prepare_key_wep "$ikey")"
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[ $idx -eq $key ] && ikey="d:$ikey"
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append keyspec "$ikey"
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}
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done
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;;
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*) append keyspec "d:0:$(prepare_key_wep "$key")" ;;
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esac
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iw dev "$ifname" ibss join "$ssid" $freq $htmode \
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${fixed:+fixed-freq} $bssid \
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${beacon_int:+beacon-interval $beacon_int} \
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${brstr:+basic-rates $brstr} \
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${mcval:+mcast-rate $mcval} \
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${keyspec:+keys $keyspec}
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;;
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sta)
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if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
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wpa_supplicant_setup_vif "$vif" nl80211 "${hostapd_ctrl:+-H $hostapd_ctrl}" || {
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echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
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# make sure this wifi interface won't accidentally stay open without encryption
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ifconfig "$ifname" down
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continue
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}
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fi
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;;
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esac
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mac80211_start_vif "$vif" "$ifname"
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fi
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}
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local br brval brsub brstr
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[ -n "$basic_rate_list" ] && {
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for br in $basic_rate_list; do
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brval="$(($br / 1000))"
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brsub="$((($br / 100) % 10))"
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[ "$brsub" -gt 0 ] && brval="$brval.$brsub"
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[ -n "$brstr" ] && brstr="$brstr,"
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brstr="$brstr$brval"
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done
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}
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local mcval=""
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[ -n "$mcast_rate" ] && {
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mcval="$(($mcast_rate / 1000))"
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mcsub="$(( ($mcast_rate / 100) % 10 ))"
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[ "$mcsub" -gt 0 ] && mcval="$mcval.$mcsub"
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}
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config_get htmode "$device" htmode
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case "$htmode" in
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HT20|HT40+|HT40-) ;;
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*) htmode= ;;
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esac
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iw dev "$ifname" ibss join "$ssid" $freq $htmode \
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${fixed:+fixed-freq} $bssid \
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${beacon_int:+beacon-interval $beacon_int} \
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${brstr:+basic-rates $brstr} \
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${mcval:+mcast-rate $mcval} \
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${keyspec:+keys $keyspec}
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;;
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sta)
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if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
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wpa_supplicant_setup_vif "$vif" nl80211 "${hostapd_ctrl:+-H $hostapd_ctrl}" || {
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echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
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# make sure this wifi interface won't accidentally stay open without encryption
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ifconfig "$ifname" down
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continue
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}
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fi
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;;
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esac
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[ "$mode" = "ap" ] || mac80211_start_vif "$vif" "$ifname"
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done
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}
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