802.1x EAP-TLS Authentication for wifi tests

server/site_linux_router.py

Index: server/site_linux_router.py
diff --git a/server/site_linux_router.py b/server/site_linux_router.py
index 5ed08fd6fdd2d2fdab10bd9cf687d25586c85177..50375700447819aaa18e9d09a531fe25f494e963 100644
--- a/server/site_linux_router.py
+++ b/server/site_linux_router.py
@@ -4,6 +4,7 @@
 
 import logging, re
 from autotest_lib.client.common_lib import error
+from autotest_lib.server import site_eap_tls
 
 def isLinuxRouter(router):
     router_uname = router.run('uname').stdout
@@ -254,6 +255,8 @@ class LinuxRouter(object):
                     pass        # NB: meaningless for hostapd; ignore
                 elif k == '-ampdu':
                     pass        # TODO(sleffler) need hostapd support
+                elif k == 'eap-tls':
+                    conf.update(site_eap_tls.router_config(self.router, v))
                 else:
                     conf[k] = v