backport get_phy_mac from develop

libremesh · Oct 28, 2014 · 25d803d · 25d803d
1 parent e44b804
commit 25d803d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/packages/lime-system/files/usr/lib/lua/lime/wireless.lua b/packages/lime-system/files/usr/lib/lua/lime/wireless.lua
@@ -3,12 +3,19 @@
 local config = require("lime.config")
 local network = require("lime.network")
 local libuci = require("uci")
+local fs = require("nixio.fs")
 
 wireless = {}
 
 wireless.modeParamsSeparator=":"
 wireless.limeIfNamePrefix="lm_"
 
+function wireless.get_phy_mac(phy)
+	local path = "/sys/class/ieee80211/"..phy.."/macaddress"
+	local mac = assert(fs.readfile(path), "wireless.get_phy_mac(..) failed reading: "..path):gsub("\n","")
+	return utils.split(mac, ":")
+end
+
 function wireless.clean()
 	print("Clearing wireless config...")
 	local uci = libuci:cursor()