2 append DRIVERS "mac80211"
8 config_get vifs "$device" vifs
11 config_get ifname "$vif" ifname
12 config_set "$vif" ifname "${ifname:-$device}"
14 config_get mode "$vif" mode
19 *) echo "$device($vif): Invalid mode, ignored."; continue;;
23 config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${sta:+$sta }${wds:+$wds }"
30 set_wifi_down "$device"
31 # kill all running hostapd and wpa_supplicant processes that
32 # are running on atheros/mac80211 vifs
33 for pid in `pidof hostapd wpa_supplicant`; do
34 grep wlan /proc/$pid/cmdline >/dev/null && \
41 grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && {
51 config_get channel "$device" channel
52 config_get vifs "$device" vifs
56 config_get ifname "$vif" ifname
57 config_get enc "$vif" encryption
58 config_get mode "$vif" mode
60 config_get ifname "$vif" ifname
62 echo "enable_mac80211($device): Failed to set up $mode vif $ifname" >&2
65 config_set "$vif" ifname "$ifname"
68 # only need to change freq band and channel on the first vif
69 iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
72 iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
78 for idx in 1 2 3 4; do
79 config_get key "$vif" "key${idx}"
80 iwconfig "$ifname" enc "[$idx]" "${key:-off}"
82 config_get key "$vif" key
85 [1234]) iwconfig "$ifname" enc "[$key]";;
86 *) iwconfig "$ifname" enc "$key";;
90 config_get key "$vif" key
96 config_get addr "$vif" bssid
98 iwconfig "$ifname" ap "$addr"
102 config_get ssid "$vif" ssid
104 config_get txpwr "$vif" txpower
105 if [ -n "$txpwr" ]; then
106 iwconfig "$ifname" txpower "${txpwr%%.*}"
109 config_get frag "$vif" frag
110 if [ -n "$frag" ]; then
111 iwconfig "$ifname" frag "${frag%%.*}"
114 config_get rts "$vif" rts
115 if [ -n "$rts" ]; then
116 iwconfig "$ifname" rts "${rts%%.*}"
119 ifconfig "$ifname" up
120 iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
123 net_cfg="$(find_net_config "$vif")"
124 [ -z "$net_cfg" ] || {
125 bridge="$(bridge_interface "$net_cfg")"
126 config_set "$vif" bridge "$bridge"
127 start_net "$ifname" "$net_cfg"
129 iwconfig "$ifname" essid "$ssid"
130 set_wifi_up "$vif" "$ifname"
133 if eval "type hostapd_setup_vif" 2>/dev/null >/dev/null; then
134 hostapd_setup_vif "$vif" nl80211 || {
135 echo "enable_mac80211($device): Failed to set up wpa for interface $ifname" >&2
136 # make sure this wifi interface won't accidentally stay open without encryption
137 ifconfig "$ifname" down
151 cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
152 ctrl_interface=/var/run/wpa_supplicant
163 #add wpa_supplicant calls here
166 [ -z "$proto" ] || wpa_supplicant ${bridge:+ -b $bridge} -B -D wext -i "$ifname" -c /var/run/wpa_supplicant-$ifname.conf
176 for dev in $(ls -d wlan* 2>&-); do
177 config_get type "$dev" type
178 [ "$type" = mac80211 ] && return
180 config wifi-device $dev
184 # REMOVE THIS LINE TO ENABLE WIFI:
192 option encryption none