X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=package%2Fbase-files%2Ffiles%2Fsbin%2Fwifi;h=90aeef725de8526f49e4afc724d6490758ab4480;hb=9f19c5e029bb385cb7dca43c8f94d70231994275;hp=54e55b49df6e7dc96065a7ff52e8fb323a69dc8f;hpb=afa5da1d1bf575000d260e9abe26d47b94e3e117;p=openwrt.git

diff --git a/package/base-files/files/sbin/wifi b/package/base-files/files/sbin/wifi
index 54e55b49df..90aeef725d 100755
--- a/package/base-files/files/sbin/wifi
+++ b/package/base-files/files/sbin/wifi
@@ -34,6 +34,41 @@ bridge_interface() {(
 	[ "$iftype" = bridge ] && config_get "$cfg" ifname
 )}
 
+wifi_fixup_hwmode() {
+	local device="$1"
+	local default="$2"
+	local hwmode hwmode_11n
+
+	config_get channel "$device" channel
+	config_get hwmode "$device" hwmode
+	case "$hwmode" in
+		11bg) hwmode=bg;;
+		11a) hwmode=a;;
+		11b) hwmode=b;;
+		11g) hwmode=g;;
+		11n*)
+			hwmode_11n="${hwmode##11n}"
+			case "$hwmode" in
+				a|g) ;;
+				default) hwmode_11n="$default"
+			esac
+			config_set "$device" hwmode_11n "$hwmode_11n"
+		;;
+		*)
+			hwmode=
+			if [ "${channel:-0}" -gt 0 ]; then 
+				if [ "${channel:-0}" -gt 14 ]; then
+					hwmode=a
+				else
+					hwmode=g
+				fi
+			else
+				hwmode="$default"
+			fi
+		;;
+	esac
+	config_set "$device" hwmode "$hwmode"
+}
 
 wifi_updown() {
 	[ enable = "$1" ] && wifi_updown disable "$2"
@@ -66,10 +101,12 @@ wifi_detect() {
 start_net() {(
 	local iface="$1"
 	local config="$2"
+	local vifmac="$3"
 
+	[ -f "/var/run/$iface.pid" ] && kill "$(cat /var/run/${iface}.pid)" 2>/dev/null
 	include /lib/network
 	scan_interfaces
-	setup_interface "$1" "$2"
+	setup_interface "$iface" "$config" "" "$vifmac"
 )}
 
 set_wifi_up() {
@@ -83,6 +120,8 @@ set_wifi_down() {
 	local cfg="$1"
 	local vifs vif vifstr
 
+	[ -f "/var/run/wifi-${cfg}.pid" ] &&
+		kill "$(cat "/var/run/wifi-${cfg}.pid")"
 	uci_revert_state wireless "$cfg"
 	config_get vifs "$cfg" vifs
 	for vif in $vifs; do