madwifi: ap+sta race conditions
[openwrt/svn-archive/archive.git] / package / madwifi / files / lib / wifi / madwifi.sh
index 379ec07..0ff9292 100755 (executable)
@@ -42,7 +42,7 @@ scan_atheros() {
                *) echo "$device: Invalid mode combination in config"; return 1;;
        esac
 
-       config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${sta:+$sta }${wds:+$wds }${monitor:+$monitor}"
+       config_set "$device" vifs "${sta:+$sta }${ap:+$ap }${adhoc:+$adhoc }${ahdemo:+$ahdemo }${wds:+$wds }${monitor:+$monitor}"
 }
 
 
@@ -50,18 +50,14 @@ disable_atheros() (
        local device="$1"
 
        set_wifi_down "$device"
-       # kill all running hostapd and wpa_supplicant processes that
-       # are running on atheros vifs 
-       for pid in `pidof hostapd wpa_supplicant`; do
-               grep ath /proc/$pid/cmdline >/dev/null && \
-                       kill $pid
-       done
        
        include /lib/network
        cd /proc/sys/net
        for dev in *; do
                grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && {
-                       ifconfig "$dev" down 
+                       [ -f "/var/run/wifi-${dev}.pid" ] &&
+                               kill "$(cat "/var/run/wifi-${dev}.pid")"
+                       ifconfig "$dev" down
                        unbridge "$dev"
                        wlanconfig "$dev" destroy
                }
@@ -186,25 +182,23 @@ enable_atheros() {
                esac
                if [ -n "$antgpio" ]; then
                        softled=0
-                       config_get polarity "$device" polarity
-                       case "$polarity" in
+                       config_get antenna "$device" antenna
+                       case "$antenna" in
+                               external) antdiv=0; antrx=1; anttx=1 ;;
                                horizontal) antdiv=0; antrx=1; anttx=1 ;;
                                vertical) antdiv=0; antrx=2; anttx=2 ;;
                                auto) antdiv=1; antrx=0; anttx=0 ;;
                        esac
-                       config_get antenna "$device" antenna
+                       
                        [ -x "$(which gpioctl 2>/dev/null)" ] || antenna=
                        case "$antenna" in
-                               internal)
+                               horizontal|vertical|auto)
                                        gpioctl "dirout" "$antgpio" >/dev/null 2>&1
                                        gpioctl "set" "$antgpio" >/dev/null 2>&1
                                ;;
                                external)
                                        gpioctl "dirout" "$antgpio" >/dev/null 2>&1
                                        gpioctl "clear" "$antgpio" >/dev/null 2>&1
-                                       antdiv=0
-                                       antrx=1
-                                       anttx=1
                                ;;
                        esac
                fi
@@ -334,8 +328,7 @@ detect_atheros() {
                        NanoStation*)
                                EXTRA_DEV="
 # Ubiquiti NanoStation features
-       option antenna  internal
-       option polarity auto # (auto|horizontal|vertical)
+       option antenna  auto # (auto|horizontal|vertical|external)
 "
                        ;;
                esac