[adm5120] fix support for 2.6.38 kernel

[openwrt.git] / package / base-files / files / sbin / wifi

diff --git a/package/base-files/files/sbin/wifi b/package/base-files/files/sbin/wifi
index 5b6007f..5cbf50b 100755 (executable)
--- a/package/base-files/files/sbin/wifi
+++ b/package/base-files/files/sbin/wifi
@@ -3,6 +3,14 @@
 
 . /etc/functions.sh
 
 
 . /etc/functions.sh
 

+usage() {
+       cat <<EOF
+Usage: $0 [down|detect]
+enables (default), disables or detects a wifi configuration.
+EOF
+       exit 1
+}
+

 find_net_config() {(
        local vif="$1"
        local cfg
 find_net_config() {(
        local vif="$1"
        local cfg


@@ -32,6 +40,7 @@ bridge_interface() {(
 
        config_get iftype "$cfg" type
        [ "$iftype" = bridge ] && config_get "$cfg" ifname
 
        config_get iftype "$cfg" type
        [ "$iftype" = bridge ] && config_get "$cfg" ifname

+       prepare_interface_bridge "$cfg"

 )}
 
 prepare_key_wep() {
 )}
 
 prepare_key_wep() {


@@ -61,7 +70,7 @@ wifi_fixup_hwmode() {
                11g) hwmode=g;;
                11n*)
                        hwmode_11n="${hwmode##11n}"
                11g) hwmode=g;;
                11n*)
                        hwmode_11n="${hwmode##11n}"

-                       case "$hwmode" in
+                       case "$hwmode_11n" in

                                a|g) ;;
                                default) hwmode_11n="$default"
                        esac
                                a|g) ;;
                                default) hwmode_11n="$default"
                        esac


@@ -84,7 +93,10 @@ wifi_fixup_hwmode() {
 }
 
 wifi_updown() {
 }
 
 wifi_updown() {

-       [ enable = "$1" ] && wifi_updown disable "$2"
+       [ enable = "$1" ] && {
+               wifi_updown disable "$2"
+               scan_wifi
+       }

        for device in ${2:-$DEVICES}; do (
                config_get disabled "$device" disabled
                [ 1 == "$disabled" ] && {
        for device in ${2:-$DEVICES}; do (
                config_get disabled "$device" disabled
                [ 1 == "$disabled" ] && {


@@ -117,9 +129,11 @@ start_net() {(
        local vifmac="$3"
 
        [ -f "/var/run/$iface.pid" ] && kill "$(cat /var/run/${iface}.pid)" 2>/dev/null
        local vifmac="$3"
 
        [ -f "/var/run/$iface.pid" ] && kill "$(cat /var/run/${iface}.pid)" 2>/dev/null

-       include /lib/network
-       scan_interfaces
-       setup_interface "$iface" "$config" "" "$vifmac"
+       [ -z "$config" ] || {
+               include /lib/network
+               scan_interfaces
+               setup_interface "$iface" "$config" "" "$vifmac"
+       }

 )}
 
 set_wifi_up() {
 )}
 
 set_wifi_up() {


@@ -134,7 +148,7 @@ set_wifi_down() {
        local vifs vif vifstr
 
        [ -f "/var/run/wifi-${cfg}.pid" ] &&
        local vifs vif vifstr
 
        [ -f "/var/run/wifi-${cfg}.pid" ] &&

-               kill "$(cat "/var/run/wifi-${cfg}.pid")"
+               kill "$(cat "/var/run/wifi-${cfg}.pid")" 2>/dev/null

        uci_revert_state wireless "$cfg"
        config_get vifs "$cfg" vifs
        for vif in $vifs; do
        uci_revert_state wireless "$cfg"
        config_get vifs "$cfg" vifs
        for vif in $vifs; do


@@ -144,12 +158,23 @@ set_wifi_down() {
 
 scan_wifi() {
        local cfgfile="$1"
 
 scan_wifi() {
        local cfgfile="$1"

+       DEVICES=

        config_cb() {
        config_cb() {

-               config_get TYPE "$CONFIG_SECTION" TYPE
-               case "$TYPE" in
+               local type="$1"
+               local section="$2"
+
+               # section start
+               case "$type" in

                        wifi-device)
                        wifi-device)

-                               append DEVICES "$CONFIG_SECTION"
+                               append DEVICES "$section"
+                               config_set "$section" vifs ""
+                               config_set "$section" ht_capab ""

                        ;;
                        ;;

+               esac
+
+               # section end
+               config_get TYPE "$CONFIG_SECTION" TYPE
+               case "$TYPE" in

                        wifi-iface)
                                config_get device "$CONFIG_SECTION" device
                                config_get vifs "$device" vifs 
                        wifi-iface)
                                config_get device "$CONFIG_SECTION" device
                                config_get vifs "$device" vifs 


@@ -169,5 +194,6 @@ scan_wifi
 case "$1" in
        down) wifi_updown "disable" "$2";;
        detect) wifi_detect "$2";;
 case "$1" in
        down) wifi_updown "disable" "$2";;
        detect) wifi_detect "$2";;

+       --help|help) usage;;

        *) wifi_updown "enable" "$2";;
 esac
        *) wifi_updown "enable" "$2";;
 esac