| # Copyright 2022 The Fuchsia Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| from antlion import utils |
| |
| from antlion.controllers.ap_lib import hostapd_config |
| from antlion.controllers.ap_lib import hostapd_constants |
| from antlion.controllers.ap_lib import hostapd_utils |
| |
| |
| def netgear_r7000(iface_wlan_2g=None, |
| iface_wlan_5g=None, |
| channel=None, |
| security=None, |
| ssid=None): |
| # TODO(b/143104825): Permit RIFS once it is supported |
| # TODO(b/144446076): Address non-whirlwind hardware capabilities. |
| """A simulated implementation of what a Netgear R7000 AP |
| Args: |
| iface_wlan_2g: The 2.4Ghz interface of the test AP. |
| iface_wlan_5g: The 5GHz interface of the test AP. |
| channel: What channel to use. |
| security: A security profile (None or WPA2). |
| ssid: The network name. |
| Returns: |
| A hostapd config. |
| Differences from real R7000: |
| 2.4GHz: |
| Rates: |
| R7000: |
| Supported: 1, 2, 5.5, 11, 18, 24, 36, 54 |
| Extended: 6, 9, 12, 48 |
| Simulated: |
| Supported: 1, 2, 5.5, 11, 6, 9, 12, 18 |
| Extended: 24, 36, 48, |
| 5GHz: |
| VHT Capab: |
| R7000: |
| SU Beamformer Supported, |
| SU Beamformee Supported, |
| Beamformee STS Capability: 3, |
| Number of Sounding Dimensions: 3, |
| VHT Link Adaptation: Both |
| Simulated: |
| Above are not supported on Whirlwind. |
| VHT Operation Info: |
| R7000: Basic MCS Map (0x0000) |
| Simulated: Basic MCS Map (0xfffc) |
| VHT Tx Power Envelope: |
| R7000: Local Max Tx Pwr Constraint: 1.0 dBm |
| Simulated: Local Max Tx Pwr Constraint: 23.0 dBm |
| Both: |
| HT Capab: |
| A-MPDU |
| R7000: MPDU Density 4 |
| Simulated: MPDU Density 8 |
| HT Info: |
| R7000: RIFS Permitted |
| Simulated: RIFS Prohibited |
| RM Capabilities: |
| R7000: |
| Beacon Table Measurement: Not Supported |
| Statistic Measurement: Enabled |
| AP Channel Report Capability: Enabled |
| Simulated: |
| Beacon Table Measurement: Supported |
| Statistic Measurement: Disabled |
| AP Channel Report Capability: Disabled |
| """ |
| # Verify interface and security |
| hostapd_utils.verify_interface(iface_wlan_2g, |
| hostapd_constants.INTERFACE_2G_LIST) |
| hostapd_utils.verify_interface(iface_wlan_5g, |
| hostapd_constants.INTERFACE_5G_LIST) |
| hostapd_utils.verify_security_mode(security, |
| [None, hostapd_constants.WPA2]) |
| if security: |
| hostapd_utils.verify_cipher(security, |
| [hostapd_constants.WPA2_DEFAULT_CIPER]) |
| |
| # Common Parameters |
| rates = hostapd_constants.CCK_AND_OFDM_DATA_RATES |
| vht_channel_width = 80 |
| n_capabilities = [ |
| hostapd_constants.N_CAPABILITY_LDPC, |
| hostapd_constants.N_CAPABILITY_TX_STBC, |
| hostapd_constants.N_CAPABILITY_RX_STBC1, |
| hostapd_constants.N_CAPABILITY_MAX_AMSDU_7935, |
| hostapd_constants.N_CAPABILITY_SGI20, |
| ] |
| # Netgear IE |
| # WPS IE |
| # Epigram, Inc. IE |
| # Broadcom IE |
| vendor_elements = { |
| 'vendor_elements': |
| 'dd0600146c000000' |
| 'dd310050f204104a00011010440001021047001066189606f1e967f9c0102048817a7' |
| '69e103c0001031049000600372a000120' |
| 'dd1e00904c0408bf0cb259820feaff0000eaff0000c0050001000000c3020002' |
| 'dd090010180200001c0000' |
| } |
| qbss = {'bss_load_update_period': 50, 'chan_util_avg_period': 600} |
| |
| # 2.4GHz |
| if channel <= 11: |
| interface = iface_wlan_2g |
| rates.update(hostapd_constants.CCK_AND_OFDM_BASIC_RATES) |
| mode = hostapd_constants.MODE_11N_MIXED |
| obss_interval = 300 |
| ac_capabilities = None |
| |
| # 5GHz |
| else: |
| interface = iface_wlan_5g |
| rates.update(hostapd_constants.OFDM_ONLY_BASIC_RATES) |
| mode = hostapd_constants.MODE_11AC_MIXED |
| n_capabilities += [ |
| hostapd_constants.N_CAPABILITY_SGI40, |
| ] |
| |
| if hostapd_config.ht40_plus_allowed(channel): |
| n_capabilities.append(hostapd_constants.N_CAPABILITY_HT40_PLUS) |
| elif hostapd_config.ht40_minus_allowed(channel): |
| n_capabilities.append(hostapd_constants.N_CAPABILITY_HT40_MINUS) |
| |
| obss_interval = None |
| ac_capabilities = [ |
| hostapd_constants.AC_CAPABILITY_RXLDPC, |
| hostapd_constants.AC_CAPABILITY_SHORT_GI_80, |
| hostapd_constants.AC_CAPABILITY_TX_STBC_2BY1, |
| hostapd_constants.AC_CAPABILITY_RX_STBC_1, |
| hostapd_constants.AC_CAPABILITY_MAX_MPDU_11454, |
| hostapd_constants.AC_CAPABILITY_MAX_A_MPDU_LEN_EXP7 |
| ] |
| |
| additional_params = utils.merge_dicts( |
| rates, vendor_elements, qbss, |
| hostapd_constants.ENABLE_RRM_BEACON_REPORT, |
| hostapd_constants.ENABLE_RRM_NEIGHBOR_REPORT, |
| hostapd_constants.UAPSD_ENABLED) |
| |
| config = hostapd_config.HostapdConfig( |
| ssid=ssid, |
| channel=channel, |
| hidden=False, |
| security=security, |
| interface=interface, |
| mode=mode, |
| force_wmm=True, |
| beacon_interval=100, |
| dtim_period=2, |
| short_preamble=False, |
| obss_interval=obss_interval, |
| n_capabilities=n_capabilities, |
| ac_capabilities=ac_capabilities, |
| vht_channel_width=vht_channel_width, |
| additional_parameters=additional_params) |
| return config |
| |
| |
| def netgear_wndr3400(iface_wlan_2g=None, |
| iface_wlan_5g=None, |
| channel=None, |
| security=None, |
| ssid=None): |
| # TODO(b/143104825): Permit RIFS on 5GHz once it is supported |
| # TODO(b/144446076): Address non-whirlwind hardware capabilities. |
| """A simulated implementation of what a Netgear WNDR3400 AP |
| Args: |
| iface_wlan_2g: The 2.4Ghz interface of the test AP. |
| iface_wlan_5g: The 5GHz interface of the test AP. |
| channel: What channel to use. |
| security: A security profile (None or WPA2). |
| ssid: The network name. |
| Returns: |
| A hostapd config. |
| Differences from real WNDR3400: |
| 2.4GHz: |
| Rates: |
| WNDR3400: |
| Supported: 1, 2, 5.5, 11, 18, 24, 36, 54 |
| Extended: 6, 9, 12, 48 |
| Simulated: |
| Supported: 1, 2, 5.5, 11, 6, 9, 12, 18 |
| Extended: 24, 36, 48, |
| 5GHz: |
| HT Info: |
| WNDR3400: RIFS Permitted |
| Simulated: RIFS Prohibited |
| Both: |
| HT Capab: |
| A-MPDU |
| WNDR3400: MPDU Density 16 |
| Simulated: MPDU Density 8 |
| Info |
| WNDR3400: Green Field supported |
| Simulated: Green Field not supported on Whirlwind. |
| """ |
| # Verify interface and security |
| hostapd_utils.verify_interface(iface_wlan_2g, |
| hostapd_constants.INTERFACE_2G_LIST) |
| hostapd_utils.verify_interface(iface_wlan_5g, |
| hostapd_constants.INTERFACE_5G_LIST) |
| hostapd_utils.verify_security_mode(security, |
| [None, hostapd_constants.WPA2]) |
| if security: |
| hostapd_utils.verify_cipher(security, |
| [hostapd_constants.WPA2_DEFAULT_CIPER]) |
| |
| # Common Parameters |
| rates = hostapd_constants.CCK_AND_OFDM_DATA_RATES |
| n_capabilities = [ |
| hostapd_constants.N_CAPABILITY_SGI20, |
| hostapd_constants.N_CAPABILITY_SGI40, |
| hostapd_constants.N_CAPABILITY_TX_STBC, |
| hostapd_constants.N_CAPABILITY_MAX_AMSDU_7935, |
| hostapd_constants.N_CAPABILITY_DSSS_CCK_40 |
| ] |
| # WPS IE |
| # Broadcom IE |
| vendor_elements = { |
| 'vendor_elements': |
| 'dd310050f204104a0001101044000102104700108c403eb883e7e225ab139828703ade' |
| 'dc103c0001031049000600372a000120' |
| 'dd090010180200f0040000' |
| } |
| |
| # 2.4GHz |
| if channel <= 11: |
| interface = iface_wlan_2g |
| rates.update(hostapd_constants.CCK_AND_OFDM_BASIC_RATES) |
| obss_interval = 300 |
| n_capabilities.append(hostapd_constants.N_CAPABILITY_DSSS_CCK_40) |
| |
| # 5GHz |
| else: |
| interface = iface_wlan_5g |
| rates.update(hostapd_constants.OFDM_ONLY_BASIC_RATES) |
| obss_interval = None |
| n_capabilities.append(hostapd_constants.N_CAPABILITY_HT40_PLUS) |
| |
| additional_params = utils.merge_dicts(rates, vendor_elements, |
| hostapd_constants.UAPSD_ENABLED) |
| |
| config = hostapd_config.HostapdConfig( |
| ssid=ssid, |
| channel=channel, |
| hidden=False, |
| security=security, |
| interface=interface, |
| mode=hostapd_constants.MODE_11N_MIXED, |
| force_wmm=True, |
| beacon_interval=100, |
| dtim_period=2, |
| short_preamble=False, |
| obss_interval=obss_interval, |
| n_capabilities=n_capabilities, |
| additional_parameters=additional_params) |
| |
| return config |
