fullmac_helpers/
config.rs

1// Copyright 2024 The Fuchsia Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5use test_realm_helpers::constants::DEFAULT_CLIENT_STA_ADDR;
6use wlan_common::ie::fake_ht_capabilities;
7use zerocopy::IntoBytes;
8use {
9    fidl_fuchsia_wlan_common as fidl_common, fidl_fuchsia_wlan_fullmac as fidl_fullmac,
10    fidl_fuchsia_wlan_ieee80211 as fidl_ieee80211, fidl_fuchsia_wlan_sme as fidl_sme,
11};
12
13/// Contains all the configuration required for the fullmac driver.
14/// These are primarily used to respond to SME query requests.
15/// By default, the configuration is a client with DEFAULT_CLIENT_STA_ADDR that
16/// supports 2.4 GHz bands and HT capabilities.
17#[derive(Debug, Clone)]
18pub struct FullmacDriverConfig {
19    pub query_info: fidl_fullmac::WlanFullmacImplQueryResponse,
20    pub mac_sublayer_support: fidl_common::MacSublayerSupport,
21    pub security_support: fidl_common::SecuritySupport,
22    pub spectrum_management_support: fidl_common::SpectrumManagementSupport,
23    pub sme_legacy_privacy_support: fidl_sme::LegacyPrivacySupport,
24}
25
26impl Default for FullmacDriverConfig {
27    /// By default, the driver is configured as a client.
28    fn default() -> Self {
29        Self {
30            query_info: default_fullmac_query_info(),
31            mac_sublayer_support: default_mac_sublayer_support(),
32            security_support: default_security_support(),
33            spectrum_management_support: default_spectrum_management_support(),
34            sme_legacy_privacy_support: default_sme_legacy_privacy_support(),
35        }
36    }
37}
38
39impl FullmacDriverConfig {
40    pub fn default_ap() -> Self {
41        Self {
42            query_info: fidl_fullmac::WlanFullmacImplQueryResponse {
43                role: Some(fidl_common::WlanMacRole::Ap),
44                ..default_fullmac_query_info()
45            },
46            ..Default::default()
47        }
48    }
49}
50
51pub fn default_fullmac_query_info() -> fidl_fullmac::WlanFullmacImplQueryResponse {
52    fidl_fullmac::WlanFullmacImplQueryResponse {
53        sta_addr: Some(DEFAULT_CLIENT_STA_ADDR),
54        role: Some(fidl_common::WlanMacRole::Client),
55        band_caps: Some(vec![default_fullmac_band_capability()]),
56        ..Default::default()
57    }
58}
59
60pub fn default_mac_sublayer_support() -> fidl_common::MacSublayerSupport {
61    fidl_common::MacSublayerSupport {
62        rate_selection_offload: fidl_common::RateSelectionOffloadExtension { supported: false },
63        data_plane: fidl_common::DataPlaneExtension {
64            data_plane_type: fidl_common::DataPlaneType::GenericNetworkDevice,
65        },
66        device: fidl_common::DeviceExtension {
67            is_synthetic: false,
68            mac_implementation_type: fidl_common::MacImplementationType::Fullmac,
69            tx_status_report_supported: false,
70        },
71    }
72}
73
74pub fn default_security_support() -> fidl_common::SecuritySupport {
75    fidl_common::SecuritySupport {
76        sae: fidl_common::SaeFeature {
77            driver_handler_supported: false,
78            sme_handler_supported: true,
79        },
80        mfp: fidl_common::MfpFeature { supported: true },
81    }
82}
83
84pub fn default_sme_legacy_privacy_support() -> fidl_sme::LegacyPrivacySupport {
85    fidl_sme::LegacyPrivacySupport { wep_supported: false, wpa1_supported: false }
86}
87
88fn default_spectrum_management_support() -> fidl_common::SpectrumManagementSupport {
89    fidl_common::SpectrumManagementSupport { dfs: fidl_common::DfsFeature { supported: false } }
90}
91
92fn default_fullmac_band_capability() -> fidl_fullmac::BandCapability {
93    fidl_fullmac::BandCapability {
94        band: Some(fidl_ieee80211::WlanBand::TwoGhz),
95        basic_rates: Some(vec![2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108]),
96        ht_caps: Some(fidl_ieee80211::HtCapabilities {
97            bytes: fake_ht_capabilities().as_bytes().try_into().unwrap(),
98        }),
99        vht_caps: None,
100        // By default, the fullmac fake driver supports 2 GHz channels in the US.
101        // Specifically, channels 12-14 are avoided or not allowed in the US.
102        operating_channels: Some((1..11).collect()),
103        ..Default::default()
104    }
105}
fullmac_helpers/config.rs

fullmac_helpers/
config.rs
