Add macvlan support

luci-base/luasrc/config.lua

@@ -0,0 +1,18 @@
+-- Copyright 2008 Steven Barth <steven@midlink.org>
+-- Licensed to the public under the Apache License 2.0.
+
+local util = require "luci.util"
+module("luci.config",
+		function(m)
+			if pcall(require, "luci.model.uci") then
+				local config = util.threadlocal()
+				setmetatable(m, {
+					__index = function(tbl, key)
+						if not config[key] then
+							config[key] = luci.model.uci.cursor():get_all("luci", key)
+						end
+						return config[key]
+					end
+				})
+			end
+		end)