[package] mac80211: use first available channel from current phy if channel is set...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27976 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index dbf13b8..86ec75c 100644 (file)
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -17,7 +17,13 @@ mac80211_hostapd_setup_base() {
        config_get basic_rate_list "$device" basic_rate
        config_get_bool noscan "$device" noscan
        [ -n "$channel" -a -z "$hwmode" ] && wifi_fixup_hwmode "$device"
-       [ "$channel" = auto ] && channel=
+
+       [ "$channel" = auto ] && {
+               channel=$(iw phy "$phy" info | \
+                       sed -ne '/MHz/ { /disabled\|passive\|radar/d; s/.*\[//; s/\].*//; p; q }')
+               config_set "$device" channel "$channel"
+       }
+
        [ -n "$hwmode" ] && {
                config_get hwmode_11n "$device" hwmode_11n
                [ -n "$hwmode_11n" ] && {