mac80211: remove trailing whitespaces in mac80211.sh

[openwrt.git] / package / mac80211 / files / lib / wifi / mac80211.sh

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index 027749e..534a737 100644 (file)
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -127,11 +127,14 @@ enable_mac80211() {
                                local wdsflag
                                [ "$wds" -gt 0 ] && wdsflag="wds on"
                                iw phy "$phy" interface add "$ifname" type managed $wdsflag
+                               config_get_bool powersave "$vif" powersave 0
+                               [ "$powersave" -gt 0 ] && powersave="on" || powersave="off"
+                               iwconfig "$ifname" power "$powersave"
                        ;;
                esac
 
                # All interfaces must have unique mac addresses
-               # which can either be explicitly set in the device 
+               # which can either be explicitly set in the device
                # section, or automatically generated
                config_get macaddr "$device" macaddr
                local mac_1="${macaddr%%:*}"
@@ -139,7 +142,7 @@ enable_mac80211() {
 
                config_get vif_mac "$vif" macaddr
                [ -n "$vif_mac" ] || {
-                       if [ "$i" -gt 0 ]; then 
+                       if [ "$i" -gt 0 ]; then
                                offset="$(( 2 + $i * 4 ))"
                        else
                                offset="0"
@@ -165,7 +168,7 @@ enable_mac80211() {
                # none -> NO encryption
                #
                # wep + keymgmt = '' -> we use iw to connect to the
-               # network.  
+               # network.
                #
                # wep + keymgmt = 'NONE' -> wpa_supplicant will be
                # configured to handle the wep connection
@@ -179,7 +182,7 @@ enable_mac80211() {
                                                        zidx = idx - 1
                                                        config_get key "$vif" "key${idx}"
                                                        if [ -n "$key" ]; then
-                                                               append keystring "${zidx}:${key} " 
+                                                               append keystring "${zidx}:${key} "
                                                        fi
                                                done
                                        fi
@@ -235,7 +238,7 @@ enable_mac80211() {
                        ;;
                        sta|mesh)
                                config_get bssid "$vif" bssid
-                               case "$enc" in                                                                                           
+                               case "$enc" in
                                        wep)
                                                if [ -e "$keymgmt" ]; then
                                                        [ -n "$keystring" ] &&
@@ -290,13 +293,14 @@ detect_mac80211() {
                config_foreach check_device wifi-device
                [ "$found" -gt 0 ] && continue
 
-               while :; do 
+               while :; do
                        config_get type "wifi$devidx" type
                        [ -n "$type" ] || break
                        devidx=$(($devidx + 1))
                done
                mode_11n=""
                mode_band="g"
+               channel="5"
                ht_cap=0
                for cap in $(iw phy "$dev" info | grep 'HT capabilities' | cut -d: -f2); do
                        ht_cap="$(($ht_cap | $cap))"
@@ -305,18 +309,18 @@ detect_mac80211() {
                [ "$ht_cap" -gt 0 ] && {
                        mode_11n="n"
                        list="  list ht_capab"
-                       [ "$(($ht_cap & 2))" -eq 1 ] && append ht_capab "$list  LDPC" "$N"
+                       [ "$(($ht_cap & 1))" -eq 1 ] && append ht_capab "$list  LDPC" "$N"
                        [ "$(($ht_cap & 2))" -eq 2 ] && append ht_capab "$list  HT40-" "$N"
                        [ "$(($ht_cap & 32))" -eq 32 ] && append ht_capab "$list        SHORT-GI-20" "$N"
                        [ "$(($ht_cap & 64))" -eq 64 ] && append ht_capab "$list        SHORT-GI-40" "$N"
                        [ "$(($ht_cap & 4096))" -eq 4096 ] && append ht_capab "$list    DSSS_CCK-40" "$N"
                }
-               iw phy "$dev" info | grep -q '2412 MHz' || mode_band="a"
+               iw phy "$dev" info | grep -q '2412 MHz' || { mode_band="a"; channel="36"; }
 
                cat <<EOF
 config wifi-device  wifi$devidx
        option type     mac80211
-       option channel  5
+       option channel  ${channel}
        option macaddr  $(cat /sys/class/ieee80211/${dev}/macaddress)
        option hwmode   11${mode_11n}${mode_band}
        # REMOVE THIS LINE TO ENABLE WIFI: