mac80211: update to 2013-02-22 from trunk + backports

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@36470 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 38 insertions, 33 deletions

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index c3fbc5017e..081dc4d886 100644
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -6,8 +6,6 @@ mac80211_hostapd_setup_base() {
 	local ifname="$2"
 
 	cfgfile="/var/run/hostapd-$phy.conf"
-	macfile="/var/run/hostapd-$phy.maclist"
-	[ -e "$macfile" ] && rm -f "$macfile"
 
 	config_get device "$vif" device
 	config_get country "$device" country
@@ -16,7 +14,6 @@ mac80211_hostapd_setup_base() {
 	config_get beacon_int "$device" beacon_int
 	config_get basic_rate_list "$device" basic_rate
 	config_get_bool noscan "$device" noscan
-	config_get_bool short_preamble "$device" short_preamble "0"
 
 	hostapd_set_log_options base_cfg "$device"
 
@@ -51,24 +48,6 @@ mac80211_hostapd_setup_base() {
 	config_get_bool country_ie "$device" country_ie "$country_ie"
 	[ "$country_ie" -gt 0 ] && append base_cfg "ieee80211d=1" "$N"
 
-	config_get macfilter "$vif" macfilter
-	case "$macfilter" in
-		allow)
-			append base_cfg "macaddr_acl=1" "$N"
-			append base_cfg "accept_mac_file=$macfile" "$N"
-			;;
-		deny)
-			append base_cfg "macaddr_acl=0" "$N"
-			append base_cfg "deny_mac_file=$macfile" "$N"
-			;;
-	esac
-	config_get maclist "$vif" maclist
-	[ -n "$maclist" ] && {
-		for mac in $maclist; do
-			echo "$mac" >> $macfile
-		done
-	}
-
 	local br brval brstr
 	[ -n "$basic_rate_list" ] && {
 		for br in $basic_rate_list; do
@@ -78,8 +57,6 @@ mac80211_hostapd_setup_base() {
 		done
 	}
 
-	append base_cfg "preamble=$short_preamble" "$N"
-	
 	cat >> "$cfgfile" <<EOF
 ctrl_interface=/var/run/hostapd-$phy
 driver=nl80211
@@ -184,26 +161,46 @@ mac80211_start_vif() {
 	set_wifi_up "$vif" "$ifname"
 }
 
-find_mac80211_phy() {
-	local device="$1"
+lookup_phy() {
+	[ -n "$phy" ] && {
+		[ -d /sys/class/ieee80211/$phy ] && return
+	}
+
+	local devpath
+	config_get devpath "$device" path
+	[ -n "$devpath" -a -d "/sys/devices/$devpath/ieee80211" ] && {
+		phy="$(ls /sys/devices/$devpath/ieee80211 | grep -m 1 phy)"
+		[ -n "$phy" ] && return
+	}
 
 	local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')"
-	config_get phy "$device" phy
-	[ -z "$phy" -a -n "$macaddr" ] && {
-		for phy in $(ls /sys/class/ieee80211 2>/dev/null); do
-			[ "$macaddr" = "$(cat /sys/class/ieee80211/${phy}/macaddress)" ] || continue
-			config_set "$device" phy "$phy"
-			break
+	[ -n "$macaddr" ] && {
+		for _phy in $(ls /sys/class/ieee80211 2>/dev/null); do
+			[ "$macaddr" = "$(cat /sys/class/ieee80211/${_phy}/macaddress)" ] || continue
+			phy="$_phy"
+			return
 		done
-		config_get phy "$device" phy
 	}
+	phy=
+	return
+}
+
+find_mac80211_phy() {
+	local device="$1"
+
+	config_get phy "$device" phy
+	lookup_phy
 	[ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || {
 		echo "PHY for wifi device $1 not found"
 		return 1
 	}
+	config_set "$device" phy "$phy"
+
+	config_get macaddr "$device" macaddr
 	[ -z "$macaddr" ] && {
 		config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)"
 	}
+
 	return 0
 }
 
@@ -593,12 +590,20 @@ detect_mac80211() {
 		}
 		iw phy "$dev" info | grep -q '2412 MHz' || { mode_band="a"; channel="36"; }
 
+		if [ -x /usr/bin/readlink ]; then
+			path="$(readlink -f /sys/class/ieee80211/${dev}/device)"
+			path="${path##/sys/devices/}"
+			dev_id="	option path	'$path'"
+		else
+			dev_id="	option macaddr	$(cat /sys/class/ieee80211/${dev}/macaddress)"
+		fi
+
 		cat <<EOF
 config wifi-device  radio$devidx
 	option type     mac80211
 	option channel  ${channel}
-	option macaddr	$(cat /sys/class/ieee80211/${dev}/macaddress)
 	option hwmode	11${mode_11n}${mode_band}
+$dev_id
 $ht_capab
 	# REMOVE THIS LINE TO ENABLE WIFI:
 	option disabled 1