Allow setting the MAC address on a broadcom device (#1512)

SVN-Revision: 13154

package/broadcom-wl/files/lib/wifi/broadcom.sh

@@ -122,6 +122,7 @@ enable_broadcom() {
 	config_get_bool frameburst "$device" frameburst
 	config_get macfilter "$device" macfilter
 	config_get maclist "$device" maclist
+	config_get macaddr "$device" macaddr
 	local vif_pre_up vif_post_up vif_do_up
 
 	_c=0
@@ -234,6 +235,7 @@ enable_broadcom() {
 		
 		config_get ifname "$vif" ifname
 		#append if_up "ifconfig $ifname up" ";$N"
+		[ -z "$macaddr" ] || append if_up "ifconfig $ifname hw ether $macaddr" ";$N"
 		local net_cfg bridge
 		net_cfg="$(find_net_config "$vif")"
 		[ -z "$net_cfg" ] || {