from utils import HwsimSkip
from test_dfs import wait_dfs_event
from test_ap_csa import csa_supported
+from test_ap_ht import clear_scan_cache
def vht_supported():
cmd = subprocess.Popen(["iw", "reg", "get"], stdout=subprocess.PIPE)
"ieee80211ac": "1",
"vht_oper_chwidth": "1",
"vht_oper_centr_freq_seg0_idx": "42" }
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
+ bssid = apdev[0]['bssid']
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=80 MHz" not in sig:
+ raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
+ est = dev[0].get_bss(bssid)['est_throughput']
+ if est != "390001":
+ raise Exception("Unexpected BSS est_throughput: " + est)
+ status = hapd.get_status()
+ logger.info("hostapd STATUS: " + str(status))
+ if status["ieee80211n"] != "1":
+ raise Exception("Unexpected STATUS ieee80211n value")
+ if status["ieee80211ac"] != "1":
+ raise Exception("Unexpected STATUS ieee80211ac value")
+ if status["secondary_channel"] != "1":
+ raise Exception("Unexpected STATUS secondary_channel value")
+ if status["vht_oper_chwidth"] != "1":
+ raise Exception("Unexpected STATUS vht_oper_chwidth value")
+ if status["vht_oper_centr_freq_seg0_idx"] != "42":
+ raise Exception("Unexpected STATUS vht_oper_centr_freq_seg0_idx value")
except Exception, e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
dev[0].request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
+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, 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_ap_vht80b(dev, apdev):
+ """VHT with 80 MHz channel width (HT40- channel 40)"""
+ vht80_test(apdev[0], dev[0], 40, "[HT40-]")
+
+def test_ap_vht80c(dev, apdev):
+ """VHT with 80 MHz channel width (HT40+ channel 44)"""
+ vht80_test(apdev[0], dev[0], 44, "[HT40+]")
+
+def test_ap_vht80d(dev, apdev):
+ """VHT with 80 MHz channel width (HT40- channel 48)"""
+ vht80_test(apdev[0], dev[0], 48, "[HT40-]")
+
def test_ap_vht80_params(dev, apdev):
"""VHT with 80 MHz channel width and number of optional features enabled"""
try:
"vht_capab": "[MAX-MPDU-11454][RXLDPC][SHORT-GI-80][TX-STBC-2BY1][RX-STBC-1][MAX-A-MPDU-LEN-EXP0]",
"vht_oper_centr_freq_seg0_idx": "42",
"require_vht": "1" }
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[1].connect("vht", key_mgmt="NONE", scan_freq="5180",
disable_vht="1", wait_connect=False)
except Exception, e:
if isinstance(e, Exception) and str(e) == "AP startup failed":
if not vht_supported():
- raise HwsimSwkip("80 MHz channel not supported in regulatory information")
+ raise HwsimSkip("80 MHz channel not supported in regulatory information")
raise
finally:
dev[0].request("DISCONNECT")
dev[1].request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
dev[1].flush_scan_cache()
+def test_ap_vht80_invalid(dev, apdev):
+ """VHT with invalid 80 MHz channel configuration (seg1)"""
+ try:
+ hapd = None
+ params = { "ssid": "vht",
+ "country_code": "US",
+ "hw_mode": "a",
+ "channel": "36",
+ "ht_capab": "[HT40+]",
+ "ieee80211n": "1",
+ "ieee80211ac": "1",
+ "vht_oper_chwidth": "1",
+ "vht_oper_centr_freq_seg0_idx": "42",
+ "vht_oper_centr_freq_seg1_idx": "155",
+ 'ieee80211d': '1',
+ 'ieee80211h': '1' }
+ hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
+ # This fails due to unexpected seg1 configuration
+ ev = hapd.wait_event(["AP-DISABLED"], timeout=5)
+ if ev is None:
+ raise Exception("AP-DISABLED not reported")
+ 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
+ finally:
+ if hapd:
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+
+def test_ap_vht80_invalid2(dev, apdev):
+ """VHT with invalid 80 MHz channel configuration (seg0)"""
+ try:
+ hapd = None
+ params = { "ssid": "vht",
+ "country_code": "US",
+ "hw_mode": "a",
+ "channel": "36",
+ "ht_capab": "[HT40+]",
+ "ieee80211n": "1",
+ "ieee80211ac": "1",
+ "vht_oper_chwidth": "1",
+ "vht_oper_centr_freq_seg0_idx": "46",
+ 'ieee80211d': '1',
+ 'ieee80211h': '1' }
+ hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
+ # This fails due to invalid seg0 configuration
+ ev = hapd.wait_event(["AP-DISABLED"], timeout=5)
+ if ev is None:
+ raise Exception("AP-DISABLED not reported")
+ 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
+ finally:
+ if hapd:
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+
def test_ap_vht_20(devs, apdevs):
"""VHT and 20 MHz channel"""
dev = devs[0]
"supported_rates": "60 120 240 360 480 540",
"require_vht": "1",
}
- hapd = hostapd.add_ap(ap['ifname'], params)
+ hapd = hostapd.add_ap(ap, params)
dev.connect("test-vht20", scan_freq="5180", key_mgmt="NONE")
hwsim_utils.test_connectivity(dev, hapd)
finally:
dev.request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev.flush_scan_cache()
def test_ap_vht_40(devs, apdevs):
"vht_oper_chwidth": "0",
"vht_oper_centr_freq_seg0_idx": "0",
}
- hapd = hostapd.add_ap(ap['ifname'], params)
+ hapd = hostapd.add_ap(ap, params)
dev.connect("test-vht40", scan_freq="5180", key_mgmt="NONE")
hwsim_utils.test_connectivity(dev, hapd)
finally:
dev.request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev.flush_scan_cache()
def test_ap_vht_capab_not_supported(dev, apdev):
"ieee80211n": "1",
"ieee80211ac": "1",
"vht_oper_chwidth": "1",
- "vht_capab": "[MAX-MPDU-7991][MAX-MPDU-11454][VHT160][VHT160-80PLUS80][RXLDPC][SHORT-GI-80][SHORT-GI-160][TX-STBC-2BY1][RX-STBC-1][RX-STBC-12][RX-STBC-123][RX-STBC-1234][SU-BEAMFORMER][SU-BEAMFORMEE][BF-ANTENNA-2][SOUNDING-DIMENSION-2][MU-BEAMFORMER][MU-BEAMFORMEE][VHT-TXOP-PS][HTC-VHT][MAX-A-MPDU-LEN-EXP0][MAX-A-MPDU-LEN-EXP7][VHT-LINK-ADAPT2][VHT-LINK-ADAPT3][RX-ANTENNA-PATTERN][TX-ANTENNA-PATTERN]",
+ "vht_capab": "[MAX-MPDU-7991][MAX-MPDU-11454][VHT160][VHT160-80PLUS80][RXLDPC][SHORT-GI-80][SHORT-GI-160][TX-STBC-2BY1][RX-STBC-1][RX-STBC-12][RX-STBC-123][RX-STBC-1234][SU-BEAMFORMER][SU-BEAMFORMEE][BF-ANTENNA-2][BF-ANTENNA-3][BF-ANTENNA-4][SOUNDING-DIMENSION-2][SOUNDING-DIMENSION-3][SOUNDING-DIMENSION-4][MU-BEAMFORMER][VHT-TXOP-PS][HTC-VHT][MAX-A-MPDU-LEN-EXP0][MAX-A-MPDU-LEN-EXP7][VHT-LINK-ADAPT2][VHT-LINK-ADAPT3][RX-ANTENNA-PATTERN][TX-ANTENNA-PATTERN]",
"vht_oper_centr_freq_seg0_idx": "42",
"require_vht": "1" }
- hapd = hostapd.add_ap(apdev[0]['ifname'], params, wait_enabled=False)
+ hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
ev = hapd.wait_event(["AP-DISABLED"], timeout=5)
if ev is None:
raise Exception("Startup failure not reported")
if "OK" not in hapd.request("SET vht_capab [MAX-A-MPDU-LEN-EXP%d]" % i):
raise Exception("Unexpected SET failure")
finally:
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
def test_ap_vht160(dev, apdev):
"""VHT with 160 MHz channel width"""
"vht_oper_centr_freq_seg0_idx": "50",
'ieee80211d': '1',
'ieee80211h': '1' }
- hapd = hostapd.add_ap(apdev[0]['ifname'], params, wait_enabled=False)
+ 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:
params = { "ssid": "vht2",
"country_code": "FI",
"hw_mode": "a",
- "channel": "100",
- "ht_capab": "[HT40+]",
+ "channel": "104",
+ "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)
+ hapd2 = hostapd.add_ap(apdev[1], params, wait_enabled=False)
ev = wait_dfs_event(hapd2, "DFS-CAC-START", 5)
if "DFS-CAC-START" not in ev:
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:
+ if "freq=5520" not in ev:
raise Exception("Unexpected DFS freq result(2)")
ev = hapd2.wait_event(["AP-ENABLED"], timeout=5)
raise Exception("Unexpected interface state(2)")
freq = hapd2.get_status_field("freq")
- if freq != "5500":
+ if freq != "5520":
raise Exception("Unexpected frequency(2)")
dev[0].connect("vht", key_mgmt="NONE", scan_freq="5180")
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))
- dev[1].connect("vht2", key_mgmt="NONE", scan_freq="5500")
+ dev[1].connect("vht2", key_mgmt="NONE", scan_freq="5520")
hwsim_utils.test_connectivity(dev[1], hapd2)
sig = dev[1].request("SIGNAL_POLL").splitlines()
- if "FREQUENCY=5500" not in sig:
+ 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))
hapd.request("DISABLE")
if hapd2:
hapd2.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
dev[1].flush_scan_cache()
+def test_ap_vht160_no_dfs(dev, apdev):
+ """VHT with 160 MHz channel width and no DFS"""
+ try:
+ hapd = None
+ params = { "ssid": "vht",
+ "country_code": "ZA",
+ "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[0], params, wait_enabled=False)
+ ev = hapd.wait_event(["AP-ENABLED"], timeout=2)
+ if not ev:
+ cmd = subprocess.Popen(["iw", "reg", "get"], stdout=subprocess.PIPE)
+ reg = cmd.stdout.readlines()
+ for r in reg:
+ if "5490" in r and "DFS" in r:
+ raise HwsimSkip("ZA regulatory rule did not have DFS requirement removed")
+ raise Exception("AP setup timed out")
+
+ dev[0].connect("vht", key_mgmt="NONE", scan_freq="5520")
+ 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, 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:
+ dev[0].request("DISCONNECT")
+ if hapd:
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+ dev[0].flush_scan_cache()
+
def test_ap_vht80plus80(dev, apdev):
"""VHT with 80+80 MHz channel width"""
try:
"vht_oper_centr_freq_seg1_idx": "155",
'ieee80211d': '1',
'ieee80211h': '1' }
- hapd = hostapd.add_ap(apdev[0]['ifname'], params, wait_enabled=False)
+ hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
# This will actually fail since DFS on 80+80 is not yet supported
ev = hapd.wait_event(["AP-DISABLED"], timeout=5)
# ignore result to avoid breaking the test once 80+80 DFS gets enabled
"vht_oper_chwidth": "3",
"vht_oper_centr_freq_seg0_idx": "42",
"vht_oper_centr_freq_seg1_idx": "155" }
- hapd2 = hostapd.add_ap(apdev[1]['ifname'], params, wait_enabled=False)
+ hapd2 = hostapd.add_ap(apdev[1], params, wait_enabled=False)
- ev = hapd2.wait_event(["AP-ENABLED"], timeout=5)
+ ev = hapd2.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out(2)")
+ if "AP-DISABLED" in ev:
+ # Assume this failed due to missing regulatory update for now
+ raise HwsimSkip("80+80 MHz channel not supported in regulatory information")
state = hapd2.get_status_field("state")
if state != "ENABLED":
hapd.request("DISABLE")
if hapd2:
hapd2.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
dev[1].flush_scan_cache()
+def test_ap_vht80plus80_invalid(dev, apdev):
+ """VHT with invalid 80+80 MHz channel"""
+ try:
+ hapd = None
+ params = { "ssid": "vht",
+ "country_code": "US",
+ "hw_mode": "a",
+ "channel": "36",
+ "ht_capab": "[HT40+]",
+ "ieee80211n": "1",
+ "ieee80211ac": "1",
+ "vht_oper_chwidth": "3",
+ "vht_oper_centr_freq_seg0_idx": "42",
+ "vht_oper_centr_freq_seg1_idx": "0",
+ 'ieee80211d': '1',
+ 'ieee80211h': '1' }
+ hapd = hostapd.add_ap(apdev[0], params, wait_enabled=False)
+ # This fails due to missing(invalid) seg1 configuration
+ ev = hapd.wait_event(["AP-DISABLED"], timeout=5)
+ if ev is None:
+ raise Exception("AP-DISABLED not reported")
+ 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
+ finally:
+ if hapd:
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+
def test_ap_vht80_csa(dev, apdev):
"""VHT with 80 MHz channel width and CSA"""
csa_supported(dev[0])
"ieee80211ac": "1",
"vht_oper_chwidth": "1",
"vht_oper_centr_freq_seg0_idx": "155" }
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect("vht", key_mgmt="NONE", scan_freq="5745")
hwsim_utils.test_connectivity(dev[0], hapd)
dev[0].request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['sudo', 'iw', 'reg', 'set', '00'])
+ subprocess.call(['iw', 'reg', 'set', '00'])
+ dev[0].flush_scan_cache()
+
+def test_ap_vht_on_24ghz(dev, apdev):
+ """Subset of VHT features on 2.4 GHz"""
+ hapd = None
+ params = { "ssid": "test-vht-2g",
+ "hw_mode": "g",
+ "channel": "1",
+ "ieee80211n": "1",
+ "vendor_vht": "1",
+ "vht_capab": "[MAX-MPDU-11454]",
+ "vht_oper_chwidth": "0",
+ "vht_oper_centr_freq_seg0_idx": "1"
+ }
+ hapd = hostapd.add_ap(apdev[0], params)
+ try:
+ if "OK" not in dev[0].request("VENDOR_ELEM_ADD 13 dd1300904c0400bf0c3240820feaff0000eaff0000"):
+ raise Exception("Failed to add vendor element")
+ dev[0].connect("test-vht-2g", scan_freq="2412", key_mgmt="NONE")
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ sta = hapd.get_sta(dev[0].own_addr())
+ if '[VENDOR_VHT]' not in sta['flags']:
+ raise Exception("No VENDOR_VHT STA flag")
+
+ dev[1].connect("test-vht-2g", scan_freq="2412", key_mgmt="NONE")
+ sta = hapd.get_sta(dev[1].own_addr())
+ if '[VENDOR_VHT]' in sta['flags']:
+ raise Exception("Unexpected VENDOR_VHT STA flag")
+ finally:
+ dev[0].request("VENDOR_ELEM_REMOVE 13 *")
+
+def test_prefer_vht40(dev, apdev):
+ """Preference on VHT40 over HT40"""
+ try:
+ hapd2 = None
+
+ params = { "ssid": "test",
+ "country_code": "FI",
+ "hw_mode": "a",
+ "channel": "36",
+ "ieee80211n": "1",
+ "ht_capab": "[HT40+]" }
+ hapd = hostapd.add_ap(apdev[0], params)
+ bssid = apdev[0]['bssid']
+
+ params = { "ssid": "test",
+ "country_code": "FI",
+ "hw_mode": "a",
+ "channel": "36",
+ "ieee80211n": "1",
+ "ieee80211ac": "1",
+ "ht_capab": "[HT40+]",
+ "vht_capab": "",
+ "vht_oper_chwidth": "0",
+ "vht_oper_centr_freq_seg0_idx": "0",
+ }
+ hapd2 = hostapd.add_ap(apdev[1], params)
+ bssid2 = apdev[1]['bssid']
+
+ dev[0].scan_for_bss(bssid, freq=5180)
+ dev[0].scan_for_bss(bssid2, freq=5180)
+ dev[0].connect("test", scan_freq="5180", key_mgmt="NONE")
+ if dev[0].get_status_field('bssid') != bssid2:
+ raise Exception("Unexpected BSS selected")
+
+ est = dev[0].get_bss(bssid)['est_throughput']
+ if est != "135000":
+ raise Exception("Unexpected BSS0 est_throughput: " + est)
+
+ est = dev[0].get_bss(bssid2)['est_throughput']
+ if est != "135001":
+ raise Exception("Unexpected BSS1 est_throughput: " + est)
+ finally:
+ dev[0].request("DISCONNECT")
+ if hapd2:
+ hapd2.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+ dev[0].flush_scan_cache()
+
+def test_ap_vht80_pwr_constraint(dev, apdev):
+ """VHT with 80 MHz channel width and local power constraint"""
+ hapd = None
+ try:
+ params = { "ssid": "vht",
+ "country_code": "FI",
+ "hw_mode": "a",
+ "channel": "36",
+ "ht_capab": "[HT40+]",
+ "ieee80211d": "1",
+ "local_pwr_constraint": "3",
+ "ieee80211n": "1",
+ "ieee80211ac": "1",
+ "vht_oper_chwidth": "1",
+ "vht_oper_centr_freq_seg0_idx": "42" }
+ hapd = hostapd.add_ap(apdev[0], params)
+
+ dev[0].connect("vht", key_mgmt="NONE", scan_freq="5180")
+ except Exception, 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[0].request("DISCONNECT")
+ if hapd:
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+ dev[0].flush_scan_cache()
+
+def test_ap_vht_use_sta_nsts(dev, apdev):
+ """VHT with 80 MHz channel width and use_sta_nsts=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": "1",
+ "vht_oper_centr_freq_seg0_idx": "42",
+ "use_sta_nsts": "1" }
+ hapd = hostapd.add_ap(apdev[0], params)
+ bssid = apdev[0]['bssid']
+
+ dev[0].connect("vht", key_mgmt="NONE", scan_freq="5180")
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ except Exception, 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[0].request("DISCONNECT")
+ if hapd:
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
projects / mech_eap.git / blobdiff