4 # Copyright (c) 2013, Jouni Malinen <j@w1.fi>
6 # This software may be distributed under the terms of the BSD license.
7 # See README for more details.
12 logger = logging.getLogger()
16 from wlantest import Wlantest
18 def check_qos_map(ap, dev, dscp, tid):
20 sta = dev.p2p_interface_addr()
22 wt.clear_sta_counters(bssid, sta)
23 hwsim_utils.test_connectivity(dev.ifname, ap['ifname'], dscp=dscp)
24 [ tx, rx ] = wt.get_tid_counters(bssid, sta)
26 logger.info("Expected TX DSCP " + str(dscp) + " with TID " + str(tid) + " but counters: " + str(tx))
27 raise Exception("No STA->AP data frame using the expected TID")
29 logger.info("Expected RX DSCP " + str(dscp) + " with TID " + str(tid) + " but counters: " + str(rx))
30 raise Exception("No AP->STA data frame using the expected TID")
32 def test_ap_qosmap(dev, apdev):
34 drv_flags = dev[0].get_driver_status_field("capa.flags")
35 if int(drv_flags, 0) & 0x40000000 == 0:
38 params = { "ssid": ssid }
39 params['qos_map_set'] = '53,2,22,6,8,15,0,7,255,255,16,31,32,39,255,255,40,47,48,55'
40 hostapd.add_ap(apdev[0]['ifname'], params)
41 dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
42 check_qos_map(apdev[0], dev[0], 53, 2)
43 check_qos_map(apdev[0], dev[0], 22, 6)
44 check_qos_map(apdev[0], dev[0], 8, 0)
45 check_qos_map(apdev[0], dev[0], 15, 0)
46 check_qos_map(apdev[0], dev[0], 0, 1)
47 check_qos_map(apdev[0], dev[0], 7, 1)
48 check_qos_map(apdev[0], dev[0], 16, 3)
49 check_qos_map(apdev[0], dev[0], 31, 3)
50 check_qos_map(apdev[0], dev[0], 32, 4)
51 check_qos_map(apdev[0], dev[0], 39, 4)
52 check_qos_map(apdev[0], dev[0], 40, 6)
53 check_qos_map(apdev[0], dev[0], 47, 6)
54 check_qos_map(apdev[0], dev[0], 48, 7)
55 check_qos_map(apdev[0], dev[0], 55, 7)
56 hapd = hostapd.Hostapd(apdev[0]['ifname'])
57 hapd.request("SET_QOS_MAP_SET 22,6,8,15,0,7,255,255,16,31,32,39,255,255,40,47,48,55")
58 hapd.request("SEND_QOS_MAP_CONF " + dev[0].get_status_field("address"))
59 check_qos_map(apdev[0], dev[0], 53, 7)
60 check_qos_map(apdev[0], dev[0], 22, 6)
61 check_qos_map(apdev[0], dev[0], 48, 7)
62 check_qos_map(apdev[0], dev[0], 55, 7)
63 check_qos_map(apdev[0], dev[0], 56, 56 >> 3)
64 check_qos_map(apdev[0], dev[0], 63, 63 >> 3)
66 def test_ap_qosmap_default(dev, apdev):
67 """QoS mapping with default values"""
68 ssid = "test-qosmap-default"
69 params = { "ssid": ssid }
70 hostapd.add_ap(apdev[0]['ifname'], params)
71 dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
72 for dscp in [ 0, 7, 8, 15, 16, 23, 24, 31, 32, 39, 40, 47, 48, 55, 56, 63]:
73 check_qos_map(apdev[0], dev[0], dscp, dscp >> 3)