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 "$vif" encryption
58 config_get eap_type "$vif" eap_type
59 config_get mode "$vif" mode
61 config_get ifname "$vif" ifname
63 echo "enable_mac80211($device): Failed to set up $mode vif $ifname" >&2
66 config_set "$vif" ifname "$ifname"
69 # only need to change freq band and channel on the first vif
70 iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
71 if [ "$mode" = adhoc ]; then
72 iwlist "$ifname" scan >/dev/null 2>/dev/null
74 iwconfig "$ifname" mode ad-hoc >/dev/null 2>/dev/null
78 iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
84 for idx in 1 2 3 4; do
85 config_get key "$vif" "key${idx}"
86 iwconfig "$ifname" enc "[$idx]" "${key:-off}"
88 config_get key "$vif" key
91 [1234]) iwconfig "$ifname" enc "[$key]";;
92 *) iwconfig "$ifname" enc "$key";;
96 config_get key "$vif" key
102 config_get addr "$vif" bssid
104 iwconfig "$ifname" ap "$addr"
108 config_get ssid "$vif" ssid
110 config_get txpwr "$vif" txpower
111 if [ -n "$txpwr" ]; then
112 iwconfig "$ifname" txpower "${txpwr%%.*}"
115 config_get frag "$vif" frag
116 if [ -n "$frag" ]; then
117 iwconfig "$ifname" frag "${frag%%.*}"
120 config_get rts "$vif" rts
121 if [ -n "$rts" ]; then
122 iwconfig "$ifname" rts "${rts%%.*}"
125 ifconfig "$ifname" up
126 iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null
129 net_cfg="$(find_net_config "$vif")"
130 [ -z "$net_cfg" ] || {
131 bridge="$(bridge_interface "$net_cfg")"
132 config_set "$vif" bridge "$bridge"
133 start_net "$ifname" "$net_cfg"
135 iwconfig "$ifname" essid "$ssid"
136 set_wifi_up "$vif" "$ifname"
139 if eval "type hostapd_setup_vif" 2>/dev/null >/dev/null; then
140 hostapd_setup_vif "$vif" nl80211 || {
141 echo "enable_mac80211($device): Failed to set up wpa for interface $ifname" >&2
142 # make sure this wifi interface won't accidentally stay open without encryption
143 ifconfig "$ifname" down
149 if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
150 wpa_supplicant_setup_vif "$vif" wext || {
151 echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
152 # make sure this wifi interface won't accidentally stay open without encryption
153 ifconfig "$ifname" down
166 for dev in $(ls -d wlan* 2>&-); do
167 config_get type "$dev" type
168 [ "$type" = mac80211 ] && return
170 config wifi-device $dev
174 # REMOVE THIS LINE TO ENABLE WIFI:
182 option encryption none