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]['ifname'], 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]['ifname'], 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]
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]['ifname'], 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])