def test_ap_vht160(dev, apdev):
"""VHT with 160 MHz channel width (1)"""
try:
hapd = None
params = { "ssid": "vht",
"country_code": "FI",
"hw_mode": "a",
"channel": "36",
"ht_capab": "[HT40+]",
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "2",
"vht_oper_centr_freq_seg0_idx": "50",
'ieee80211d': '1',
'ieee80211h': '1' }
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
ev = wait_dfs_event(hapd, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
raise Exception("Unexpected DFS event")
state = hapd.get_status_field("state")
if state != "DFS":
if state == "DISABLED" and not os.path.exists("dfs"):
# Not all systems have recent enough CRDA version and
# wireless-regdb changes to support 160 MHz and DFS. For now,
# do not report failures for this test case.
raise HwsimSkip("CRDA or wireless-regdb did not support 160 MHz")
raise Exception("Unexpected interface state: " + state)
logger.info("Waiting for CAC to complete")
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
if "freq=5180" not in ev:
raise Exception("Unexpected DFS freq result")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state")
dev[0].connect("vht", key_mgmt="NONE", scan_freq="5180")
hwsim_utils.test_connectivity(dev[0], hapd)
sig = dev[0].request("SIGNAL_POLL").splitlines()
if "FREQUENCY=5180" not in sig:
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
if "WIDTH=160 MHz" not in sig:
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
except Exception, e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
raise HwsimSkip("80/160 MHz channel not supported in regulatory information")
raise
def test_ap_acs_vht160_dfs(dev, apdev, params):
"""Automatic channel selection 160 MHz, HT scan, and DFS [long]"""
if not params['long']:
raise HwsimSkip(
"Skip test case with long duration due to --long not specified")
try:
hapd = None
force_prev_ap_on_5g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['hw_mode'] = 'a'
params['channel'] = '0'
params['ht_capab'] = '[HT40+]'
params['country_code'] = 'US'
params['ieee80211ac'] = '1'
params['vht_oper_chwidth'] = '2'
params['ieee80211d'] = '1'
params['ieee80211h'] = '1'
params['acs_num_scans'] = '1'
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
wait_acs(hapd, return_after_acs=True)
wait_dfs_event(hapd, "DFS-CAC-START", 5)
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state")
freq = int(hapd.get_status_field("freq"))
if freq not in [5180, 5500]:
raise Exception("Unexpected frequency: %d" % freq)
dev[0].connect("test-acs", psk="12345678", scan_freq=str(freq))
dev[0].wait_regdom(country_ie=True)
finally:
if hapd:
hapd.request("DISABLE")
dev[0].request("DISCONNECT")
dev[0].request("ABORT_SCAN")
dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=0.5)
hostapd.cmd_execute(apdev[0], ['iw', 'reg', 'set', '00'])
dev[0].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=0.5)
dev[0].flush_scan_cache()
def test_ap_acs_dfs(dev, apdev):
"""Automatic channel selection, HT scan, and DFS"""
try:
hapd = None
force_prev_ap_on_5g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['hw_mode'] = 'a'
params['channel'] = '0'
params['ht_capab'] = '[HT40+]'
params['country_code'] = 'US'
params['ieee80211d'] = '1'
params['ieee80211h'] = '1'
params['acs_num_scans'] = '1'
params['chanlist'] = '52 56 60 64'
hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
wait_acs(hapd, return_after_acs=True)
wait_dfs_event(hapd, "DFS-CAC-START", 5)
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state")
freq = int(hapd.get_status_field("freq"))
if freq not in [5260, 5280, 5300, 5320]:
raise Exception("Unexpected frequency: %d" % freq)
dev[0].connect("test-acs", psk="12345678", scan_freq=str(freq))
dev[0].wait_regdom(country_ie=True)
finally:
if hapd:
hapd.request("DISABLE")
dev[0].disconnect_and_stop_scan()
hostapd.cmd_execute(apdev[0], ['iw', 'reg', 'set', '00'])
dev[0].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=0.5)
dev[0].flush_scan_cache()
def test_ap_vht160b(dev, apdev):
"""VHT with 160 MHz channel width (2)"""
try:
hapd = None
params = {
"ssid": "vht",
"country_code": "FI",
"hw_mode": "a",
"channel": "104",
"ht_capab": "[HT40-]",
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "2",
"vht_oper_centr_freq_seg0_idx": "114",
'ieee80211d': '1',
'ieee80211h': '1'
}
hapd = hostapd.add_ap(apdev[1], params, wait_enabled=False)
ev = wait_dfs_event(hapd, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
raise Exception("Unexpected DFS event(2)")
state = hapd.get_status_field("state")
if state != "DFS":
if state == "DISABLED" and not os.path.exists("dfs"):
# Not all systems have recent enough CRDA version and
# wireless-regdb changes to support 160 MHz and DFS. For now,
# do not report failures for this test case.
raise HwsimSkip(
"CRDA or wireless-regdb did not support 160 MHz")
raise Exception("Unexpected interface state: " + state)
logger.info("Waiting for CAC to complete")
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed(2)")
if "freq=5520" not in ev:
raise Exception("Unexpected DFS freq result(2)")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out(2)")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state(2)")
freq = hapd.get_status_field("freq")
if freq != "5520":
raise Exception("Unexpected frequency(2)")
dev[0].connect("vht", key_mgmt="NONE", scan_freq="5520")
dev[0].wait_regdom(country_ie=True)
hwsim_utils.test_connectivity(dev[0], hapd)
sig = dev[0].request("SIGNAL_POLL").splitlines()
if "FREQUENCY=5520" not in sig:
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
if "WIDTH=160 MHz" not in sig:
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
except Exception as e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
raise HwsimSkip(
"80/160 MHz channel not supported in regulatory information"
)
raise
finally:
if hapd:
hapd.request("DISABLE")
dev[0].disconnect_and_stop_scan()
subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=0.5)
dev[0].flush_scan_cache()
def test_ap_vht160(dev, apdev):
"""VHT with 160 MHz channel width"""
try:
params = {
"ssid": "vht",
"country_code": "FI",
"hw_mode": "a",
"channel": "36",
"ht_capab": "[HT40+]",
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "2",
"vht_oper_centr_freq_seg0_idx": "50",
'ieee80211d': '1',
'ieee80211h': '1'
}
hapd = hostapd.add_ap(apdev[0]['ifname'], params, wait_enabled=False)
ev = wait_dfs_event(hapd, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
raise Exception("Unexpected DFS event")
state = hapd.get_status_field("state")
if state != "DFS":
if state == "DISABLED" and not os.path.exists("dfs"):
# Not all systems have recent enough CRDA version and
# wireless-regdb changes to support 160 MHz and DFS. For now,
# do not report failures for this test case.
return "skip"
raise Exception("Unexpected interface state: " + state)
params = {
"ssid": "vht2",
"country_code": "FI",
"hw_mode": "a",
"channel": "100",
"ht_capab": "[HT40+]",
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "2",
"vht_oper_centr_freq_seg0_idx": "114",
'ieee80211d': '1',
'ieee80211h': '1'
}
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params, wait_enabled=False)
ev = wait_dfs_event(hapd2, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
raise Exception("Unexpected DFS event(2)")
state = hapd2.get_status_field("state")
if state != "DFS":
raise Exception("Unexpected interface state(2): " + state)
logger.info("Waiting for CAC to complete")
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
if "freq=5180" not in ev:
raise Exception("Unexpected DFS freq result")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state")
ev = wait_dfs_event(hapd2, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed(2)")
if "freq=5500" not in ev:
raise Exception("Unexpected DFS freq result(2)")
ev = hapd2.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out(2)")
state = hapd2.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state(2)")
freq = hapd2.get_status_field("freq")
if freq != "5500":
raise Exception("Unexpected frequency(2)")
dev[0].connect("vht", key_mgmt="NONE", scan_freq="5180")
hwsim_utils.test_connectivity(dev[0], hapd)
dev[1].connect("vht2", key_mgmt="NONE", scan_freq="5500")
hwsim_utils.test_connectivity(dev[1], hapd2)
except Exception, e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
logger.info(
"80/160 MHz channel not supported in regulatory information"
)
return "skip"
raise
def test_ap_vht160(dev, apdev):
"""VHT with 160 MHz channel width"""
try:
params = { "ssid": "vht",
"country_code": "FI",
"hw_mode": "a",
"channel": "36",
"ht_capab": "[HT40+]",
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "2",
"vht_oper_centr_freq_seg0_idx": "50",
'ieee80211d': '1',
'ieee80211h': '1' }
hapd = hostapd.add_ap(apdev[0]['ifname'], params, wait_enabled=False)
ev = wait_dfs_event(hapd, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
raise Exception("Unexpected DFS event")
state = hapd.get_status_field("state")
if state != "DFS":
if state == "DISABLED" and not os.path.exists("dfs"):
# Not all systems have recent enough CRDA version and
# wireless-regdb changes to support 160 MHz and DFS. For now,
# do not report failures for this test case.
return "skip"
raise Exception("Unexpected interface state: " + state)
params = { "ssid": "vht2",
"country_code": "FI",
"hw_mode": "a",
"channel": "100",
"ht_capab": "[HT40+]",
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "2",
"vht_oper_centr_freq_seg0_idx": "114",
'ieee80211d': '1',
'ieee80211h': '1' }
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params, wait_enabled=False)
ev = wait_dfs_event(hapd2, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
raise Exception("Unexpected DFS event(2)")
state = hapd2.get_status_field("state")
if state != "DFS":
raise Exception("Unexpected interface state(2): " + state)
logger.info("Waiting for CAC to complete")
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
if "freq=5180" not in ev:
raise Exception("Unexpected DFS freq result")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state")
ev = wait_dfs_event(hapd2, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed(2)")
if "freq=5500" not in ev:
raise Exception("Unexpected DFS freq result(2)")
ev = hapd2.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out(2)")
state = hapd2.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state(2)")
freq = hapd2.get_status_field("freq")
if freq != "5500":
raise Exception("Unexpected frequency(2)")
dev[0].connect("vht", key_mgmt="NONE", scan_freq="5180")
hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
dev[1].connect("vht2", key_mgmt="NONE", scan_freq="5500")
hwsim_utils.test_connectivity(dev[1].ifname, apdev[1]['ifname'])
except Exception, e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
logger.info("80/160 MHz channel not supported in regulatory information")
return "skip"
raise