tests: Add support for wlantest for remote hwsim tests

Use a monitor interface given in the command line that is not also a
station or an AP as a monitor running wlantest on the channel used by
the test. This makes all the tests that use wlantest available for
execution on real hardware on remote hosts.

Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>

tests/hwsim/test_ap_qosmap.py

@@ -18,6 +18,7 @@ def check_qos_map(ap, hapd, dev, sta, dscp, tid, ap_tid=None):
     if not ap_tid:
         ap_tid = tid
     bssid = ap['bssid']
+    Wlantest.setup(hapd)
     wt = Wlantest()
     wt.clear_sta_counters(bssid, sta)
     hwsim_utils.test_connectivity(dev, hapd, dscp=dscp, config=False)