def vht80_test(apdev, dev, channel, ht_capab):
clear_scan_cache(apdev)
try:
hapd = None
params = {
"ssid": "vht",
"country_code": "FI",
"hw_mode": "a",
"channel": str(channel),
"ht_capab": ht_capab,
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "1",
"vht_oper_centr_freq_seg0_idx": "42"
}
hapd = hostapd.add_ap(apdev, params)
bssid = apdev['bssid']
dev[0].connect("vht",
key_mgmt="NONE",
scan_freq=str(5000 + 5 * channel))
hwsim_utils.test_connectivity(dev[0], hapd)
except Exception as e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
raise HwsimSkip(
"80 MHz channel not supported in regulatory information")
raise
finally:
clear_regdom(hapd, dev)
def test_ap_acs_errors(dev, apdev):
"""Automatic channel selection failures"""
clear_scan_cache(apdev[0])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['acs_num_scans'] = '2'
params['chanlist'] = '1'
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
with alloc_fail(hapd, 1, "acs_request_scan"):
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("Unexpected success for ENABLE")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_request_scan"):
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("Unexpected success for ENABLE")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_scan_complete"):
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_request_scan;acs_scan_complete"):
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
def test_ap_acs_errors(dev, apdev):
"""Automatic channel selection failures"""
clear_scan_cache(apdev[0])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['acs_num_scans'] = '2'
params['chanlist'] = '1'
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
with alloc_fail(hapd, 1, "acs_request_scan"):
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("Unexpected success for ENABLE")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_request_scan"):
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("Unexpected success for ENABLE")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_scan_complete"):
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_request_scan;acs_scan_complete"):
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
def vht80_test(apdev, dev, channel, ht_capab):
clear_scan_cache(apdev)
try:
hapd = None
params = {"ssid": "vht",
"country_code": "FI",
"hw_mode": "a",
"channel": str(channel),
"ht_capab": ht_capab,
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "1",
"vht_oper_centr_freq_seg0_idx": "42"}
hapd = hostapd.add_ap(apdev, params)
bssid = apdev['bssid']
dev.connect("vht", key_mgmt="NONE", scan_freq=str(5000 + 5 * channel))
hwsim_utils.test_connectivity(dev, hapd)
except Exception as e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
raise HwsimSkip("80 MHz channel not supported in regulatory information")
raise
finally:
dev.request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
subprocess.call(['iw', 'reg', 'set', '00'])
dev.flush_scan_cache()
def test_concurrent_autogo_5ghz_ht40(dev, apdev):
"""Concurrent P2P autonomous GO on 5 GHz and HT40 co-ex"""
clear_scan_cache(apdev[1]['ifname'])
try:
hapd = None
hapd2 = None
params = {
"ssid": "ht40",
"hw_mode": "a",
"channel": "153",
"country_code": "US",
"ht_capab": "[HT40-]"
}
hapd2 = hostapd.add_ap(apdev[1], params)
params = {
"ssid": "test-open-5",
"hw_mode": "a",
"channel": "149",
"country_code": "US"
}
hapd = hostapd.add_ap(apdev[0], params)
dev[0].request("P2P_SET cross_connect 0")
dev[0].scan_for_bss(apdev[0]['bssid'], freq=5745)
dev[0].scan_for_bss(apdev[1]['bssid'], freq=5765)
dev[0].connect("test-open-5", key_mgmt="NONE", scan_freq="5745")
dev[0].request("SET p2p_no_group_iface 0")
if "OK" not in dev[0].global_request("P2P_GROUP_ADD ht40"):
raise Exception("P2P_GROUP_ADD failed")
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
if ev is None:
raise Exception("GO start up timed out")
dev[0].group_form_result(ev)
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_find(freq=5745)
addr0 = dev[0].p2p_dev_addr()
count = 0
while count < 10:
time.sleep(0.25)
count += 1
if dev[1].peer_known(addr0):
break
dev[1].p2p_connect_group(addr0, pin, timeout=60)
dev[0].remove_group()
dev[1].wait_go_ending_session()
finally:
dev[0].request("REMOVE_NETWORK all")
if hapd:
hapd.request("DISABLE")
if hapd2:
hapd2.request("DISABLE")
subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
dev[1].flush_scan_cache()
def test_concurrent_autogo_5ghz_ht40(dev, apdev):
"""Concurrent P2P autonomous GO on 5 GHz and HT40 co-ex"""
clear_scan_cache(apdev[1]['ifname'])
try:
hapd = None
hapd2 = None
params = { "ssid": "ht40",
"hw_mode": "a",
"channel": "153",
"country_code": "US",
"ht_capab": "[HT40-]" }
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
params = { "ssid": "test-open-5",
"hw_mode": "a",
"channel": "149",
"country_code": "US" }
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("P2P_SET cross_connect 0")
dev[0].scan_for_bss(apdev[0]['bssid'], freq=5745)
dev[0].scan_for_bss(apdev[1]['bssid'], freq=5765)
dev[0].connect("test-open-5", key_mgmt="NONE", scan_freq="5745")
dev[0].request("SET p2p_no_group_iface 0")
if "OK" not in dev[0].global_request("P2P_GROUP_ADD ht40"):
raise Exception("P2P_GROUP_ADD failed")
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
if ev is None:
raise Exception("GO start up timed out")
dev[0].group_form_result(ev)
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_find(freq=5745)
addr0 = dev[0].p2p_dev_addr()
count = 0
while count < 10:
time.sleep(0.25)
count += 1
if dev[1].peer_known(addr0):
break
dev[1].p2p_connect_group(addr0, pin, timeout=60)
dev[0].remove_group()
dev[1].wait_go_ending_session()
finally:
dev[0].request("REMOVE_NETWORK all")
if hapd:
hapd.request("DISABLE")
if hapd2:
hapd2.request("DISABLE")
subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
dev[1].flush_scan_cache()
def test_ap_acs_40mhz_minus(dev, apdev):
"""Automatic channel selection for HT40- channel"""
clear_scan_cache(apdev[0])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['ht_capab'] = '[HT40-]'
params['acs_num_scans'] = '1'
params['chanlist'] = '1 11'
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
def test_ap_acs_40mhz_minus(dev, apdev):
"""Automatic channel selection for HT40- channel"""
clear_scan_cache(apdev[0])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['ht_capab'] = '[HT40-]'
params['acs_num_scans'] = '1'
params['chanlist'] = '1 11'
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
def run_ap_acs_40mhz(dev, apdev, ht_capab):
clear_scan_cache(apdev[0])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['ht_capab'] = ht_capab
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
wait_acs(hapd)
freq = hapd.get_status_field("freq")
if int(freq) < 2400:
raise Exception("Unexpected frequency")
sec = hapd.get_status_field("secondary_channel")
if int(sec) == 0:
raise Exception("Secondary channel not set")
dev[0].connect("test-acs", psk="12345678", scan_freq=freq)
def test_ap_acs_40mhz(dev, apdev):
"""Automatic channel selection for 40 MHz channel"""
clear_scan_cache(apdev[0]['ifname'])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['ht_capab'] = '[HT40+]'
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
wait_acs(hapd)
freq = hapd.get_status_field("freq")
if int(freq) < 2400:
raise Exception("Unexpected frequency")
sec = hapd.get_status_field("secondary_channel")
if int(sec) == 0:
raise Exception("Secondary channel not set")
dev[0].connect("test-acs", psk="12345678", scan_freq=freq)