Vasilis Tsiligiannis
14 years ago
parent
471fe6ac5c
commit
bc196e68fe
@ -1,202 +1,191 @@ |
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#!/bin/sh |
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append DRIVERS "acx" |
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|
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find_acx_phy() { |
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local device="$1" |
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|
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local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')" |
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config_get phy "$device" phy |
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[ -z "$phy" -a -n "$macaddr" ] && { |
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cd /proc/driver |
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for phy in $(ls acx_wlan[0-9] 2>&-); do |
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phy=${phy#acx_} |
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[ "$macaddr" = "$(cat /sys/class/net/${phy}/address)" ] || continue |
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config_set "$device" phy "$phy" |
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break |
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done |
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config_get phy "$device" phy |
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} |
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[ -n "$phy" -a -f "/proc/driver/acx_$phy" ] || { |
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echo "phy for wifi device $1 not found" |
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return 1 |
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} |
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[ -z "$macaddr" ] && { |
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config_set "$device" macaddr "$(cat /sys/class/net/${phy}/address)" |
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} |
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return 0 |
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} |
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|
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scan_acx() { |
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local device="$1" |
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local adhoc sta ap |
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|
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[ ${device%[0-9]} = "wlan" ] && config_set "$device" phy "$device" || find_acx_phy "$device" || { |
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config_unset "$device" vifs |
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return 0 |
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} |
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config_get phy "$device" phy |
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|
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config_get vifs "$device" vifs |
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for vif in $vifs; do |
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|
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config_get ifname "$vif" ifname |
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config_set "$vif" ifname "${ifname:-$device}" |
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|
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config_get mode "$vif" mode |
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case "$mode" in |
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adhoc|sta|ap|monitor) |
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append $mode "$vif" |
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# Only one vif is allowed |
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config_set "$vif" ifname "$phy" |
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break |
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;; |
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*) echo "$device($vif): Invalid mode, ignored."; continue;; |
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esac |
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done |
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|
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config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${sta:+$sta }${wds:+$wds }${monitor:+$monitor}" |
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config_set "$device" vifs "$vif" |
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} |
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|
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|
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disable_acx() ( |
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local device="$1" |
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|
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find_acx_phy "$device" || return 0 |
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config_get phy "$device" phy |
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|
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set_wifi_down "$device" |
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# kill all running hostapd and wpa_supplicant processes that |
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# are running on atheros/mac80211 vifs |
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for pid in `pidof hostapd wpa_supplicant`; do |
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grep wlan /proc/$pid/cmdline >/dev/null && \ |
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kill $pid |
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done |
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|
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|
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include /lib/network |
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cd /proc/sys/net |
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for dev in *; do |
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grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && { |
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ifconfig "$dev" down |
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unbridge "$dev" |
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} |
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done |
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unbridge "$phy" |
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return 0 |
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) |
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|
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enable_acx() { |
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local device="$1" |
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find_acx_phy "$device" || return 0 |
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config_get phy "$device" phy |
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|
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config_get regdomain "$device" regdomain |
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[ -n "$regdomain" ] && iwpriv "$device" SetRegDomain "$regdomain" |
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config_get rxantenna "$device" rxantenna |
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config_get txantenna "$device" txantenna |
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config_get_bool diversity "$device" diversity |
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[ -n "$diversity" ] && { |
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rxantenna="2" |
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} |
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[ -n "$rxantenna" ] && iwpriv "$phy" SetRxAnt "$rxantenna" |
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[ -n "$txantenna" ] && iwpriv "$phy" SetTxAnt "$txantenna" |
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|
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config_get channel "$device" channel |
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config_get vifs "$device" vifs |
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config_get country "$device" country |
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|
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local first=1 |
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for vif in $vifs; do |
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config_get ifname "$vif" ifname |
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ifconfig "$ifname" down |
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config_get enc "$vif" encryption |
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config_get eap_type "$vif" eap_type |
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config_get mode "$vif" mode |
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|
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config_get ifname "$vif" ifname |
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[ $? -ne 0 ] && { |
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echo "enable_acx($device): Failed to set up $mode vif $ifname" >&2 |
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continue |
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} |
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config_set "$vif" ifname "$ifname" |
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[ "$first" = 1 ] && { |
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# only need to change freq band and channel on the first vif |
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case $country in |
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us) |
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iwpriv "$device" SetRegDomain 1 |
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;; |
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ca) |
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iwpriv "$device" SetRegDomain 2 |
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;; |
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de|uk|be|hu|nl|pt|pl|se|dk) |
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iwpriv "$device" SetRegDomain 3 |
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;; |
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es) |
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iwpriv "$device" SetRegDomain 4 |
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;; |
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fr) |
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iwpriv "$device" SetRegDomain 5 |
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;; |
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jp) |
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iwpriv "$device" SetRegDomain 7 |
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;; |
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il) |
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iwpriv "$device" SetRegDomain 8 |
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[ -n "$channel" ] && iwconfig "$phy" channel "$channel" >/dev/null 2>/dev/null |
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config_get txpower "$device" txpower |
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[ -n "$txpower" ] && iwconfig "$phy" txpower "${txpower%%.*}" |
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|
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config_get vif "$device" vifs |
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|
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config_get ifname "$vif" ifname |
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config_get ssid "$vif" ssid |
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config_get mode "$vif" mode |
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|
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iwconfig "$phy" essid ${ssid:+-- }"${ssid:-any}" |
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case "$mode" in |
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sta) |
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iwconfig "$phy" mode managed |
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config_get addr "$device" bssid |
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[ -z "$addr" ] || { |
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iwconfig "$phy" ap "$addr" |
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} |
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;; |
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ap) iwconfig "$phy" mode master;; |
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adhoc) iwconfig "$phy" mode ad-hoc;; |
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*) iwconfig "$phy" mode "$mode";; |
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esac |
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config_get frag "$vif" frag |
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[ -n "$frag" ] && iwconfig "$phy" frag "${frag%%.*}" |
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config_get rts "$vif" rts |
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[ -n "$rts" ] && iwconfig "$phy" rts "${rts%%.*}" |
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config_get enc "$vif" encryption |
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case "$enc" in |
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wep) |
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for idx in 1 2 3 4; do |
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config_get key "$vif" "key${idx}" |
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iwconfig "$ifname" enc restricted "[$idx]" "${key:-off}" |
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done |
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config_get key "$vif" key |
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key="${key:-1}" |
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case "$key" in |
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[1234]) iwconfig "$ifname" enc restricted "[$key]";; |
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*) iwconfig "$ifname" enc restricted "$key";; |
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esac |
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iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null |
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if [ "$mode" = adhoc ]; then |
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iwlist "$ifname" scan >/dev/null 2>/dev/null |
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sleep 1 |
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iwconfig "$ifname" mode ad-hoc >/dev/null 2>/dev/null |
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fi |
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sleep 1 |
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iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null |
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} |
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case "$mode" in |
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sta) |
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iwconfig "$ifname" mode managed >/dev/null 2>/dev/null |
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;; |
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ap) |
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iwconfig "$ifname" mode master >/dev/null 2>/dev/null |
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;; |
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*) |
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iwconfig "$ifname" mode $mode >/dev/null 2>/dev/null |
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esac |
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wpa= |
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case "$enc" in |
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WEP|wep) |
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for idx in 1 2 3 4; do |
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config_get key "$vif" "key${idx}" |
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iwconfig "$ifname" enc "[$idx]" "${key:-off}" |
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done |
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config_get key "$vif" key |
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key="${key:-1}" |
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case "$key" in |
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[1234]) iwconfig "$ifname" enc restricted "[$key]";; |
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*) iwconfig "$ifname" enc restricted "$key";; |
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esac |
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;; |
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PSK|psk|PSK2|psk2) |
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echo "WARNING WPA / WPA2 not supported by acx driver" |
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config_get key "$vif" key |
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;; |
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esac |
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;; |
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psk*|wpa*) |
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echo "$device($vif): WPA/WPA2 not supported by acx driver" |
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return 1 |
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;; |
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esac |
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local net_cfg bridge |
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net_cfg="$(find_net_config "$vif")" |
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[ -z "$net_cfg" ] || { |
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bridge="$(bridge_interface "$net_cfg")" |
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config_set "$vif" bridge "$bridge" |
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start_net "$ifname" "$net_cfg" |
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} |
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set_wifi_up "$vif" "$ifname" |
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case "$mode" in |
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adhoc) |
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config_get addr "$vif" bssid |
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[ -z "$addr" ] || { |
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iwconfig "$ifname" ap "$addr" |
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} |
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;; |
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esac |
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config_get ssid "$vif" ssid |
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config_get txpwr "$vif" txpower |
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if [ -n "$txpwr" ]; then |
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iwconfig "$ifname" txpower "${txpwr%%.*}" |
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fi |
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config_get frag "$vif" frag |
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if [ -n "$frag" ]; then |
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iwconfig "$ifname" frag "${frag%%.*}" |
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fi |
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config_get rts "$vif" rts |
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if [ -n "$rts" ]; then |
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iwconfig "$ifname" rts "${rts%%.*}" |
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fi |
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ifconfig "$ifname" up |
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iwconfig "$ifname" channel "$channel" >/dev/null 2>/dev/null |
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local net_cfg bridge |
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net_cfg="$(find_net_config "$vif")" |
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[ -z "$net_cfg" ] || { |
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bridge="$(bridge_interface "$net_cfg")" |
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config_set "$vif" bridge "$bridge" |
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start_net "$ifname" "$net_cfg" |
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} |
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iwconfig "$ifname" essid "$ssid" |
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set_wifi_up "$vif" "$ifname" |
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first=0 |
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done |
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echo 1 >/sys/class/leds/wifi/brightness || : |
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} |
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check_acx_device() { |
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[ ${1%[0-9]} = "wlan" ] && config_set "$1" phy "$1" |
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config_get phy "$1" phy |
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[ -z "$phy" ] && { |
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find_acx_phy "$1" >/dev/null || return 0 |
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config_get phy "$1" phy |
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} |
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[ "$phy" = "$dev" ] && found=1 |
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} |
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detect_acx() { |
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cd /sys/class/net |
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for dev in $(ls -d wlan* 2>&-); do |
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config_get type "$dev" type |
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[ "$type" = acx ] && continue |
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devidx=0 |
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config_load wireless |
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while :; do |
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config_get type "radio$devidx" type |
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[ -n "$type" ] || break |
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devidx=$(($devidx + 1)) |
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done |
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cd /proc/driver |
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for dev in $(ls acx_wlan[0-9] 2>&-); do |
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dev=${dev#acx_} |
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found=0 |
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config_foreach check_acx_device wifi-device |
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[ "$found" -gt 0 ] && continue |
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cat <<EOF |
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config wifi-device $dev |
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config wifi-device radio$devidx |
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option type acx |
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option channel 11 |
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option macaddr $(cat /sys/class/net/${dev}/address) |
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# REMOVE THIS LINE TO ENABLE WIFI: |
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option disabled 1 |
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config wifi-iface |
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option device $dev |
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option device radio$devidx |
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option network lan |
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option mode ap |
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option ssid OpenWrt |
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option encryption none |
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EOF |
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devidx=$(($devidx + 1)) |
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done |
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} |
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