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disabled 5ghz and 6ghz till a workaround for LAR is found or till LAR situation improves.

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This commit is contained in:
Lasan Mahaliyana
2026-02-22 09:01:55 +05:30
parent 1c1ab1d457
commit 773d1907bc
3 changed files with 22 additions and 3 deletions
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internal/platform/implementation/linux/wifi_hotspot.cc
+17 -1
View File
@@ -147,6 +147,21 @@ bool NetworkManagerWifiHotspotMedium::StartWifiHotspot(
return false;
}
// TODO: starting 5ghz AP with intel devices fail often bcz of LAR. Find a workaround
// Get device capabilities to select the best available band
// api::WifiCapability& capability = wireless_device_->GetCapability();
// std::string selected_band;
// if (capability.supports_6_ghz) {
// selected_band = "a"; // 5/6 GHz - NetworkManager uses "a" for both 5 GHz and 6 GHz
// LOG(INFO) << __func__ << ": Device supports 6 GHz, using 5/6 GHz band";
// } else if (capability.supports_5_ghz) {
// selected_band = "a"; // 5 GHz
// LOG(INFO) << __func__ << ": Device supports 5 GHz, using 5 GHz band";
// } else {
// selected_band = "bg"; // 2.4 GHz
// LOG(INFO) << __func__ << ": Device supports only 2.4 GHz, using 2.4 GHz band";
// }
std::map<std::string, std::map<std::string, sdbus::Variant>>
connection_settings{
{
@@ -160,6 +175,7 @@ bool NetworkManagerWifiHotspotMedium::StartWifiHotspot(
{{"assigned-mac-address", "random"},
{"ap-isolation", networkmanager::constants::kNMTernaryFalse},
{"mode", "ap"},
{"band", "bg"},
{"ssid", std::vector<uint8_t>(ssid.begin(), ssid.end())},
{"security", "802-11-wireless-security"}}},
{"802-11-wireless-security",
@@ -188,7 +204,7 @@ bool NetworkManagerWifiHotspotMedium::StartWifiHotspot(
return false;
}
auto [reason, timeout] = active_conn->WaitForConnection();
auto [reason, timeout] = active_conn->WaitForConnection(absl::Seconds(60));
if (timeout) {
LOG(ERROR)
<< __func__ << ": "
internal/platform/implementation/linux/wifi_lan.cc
+3 -1
View File
@@ -197,6 +197,8 @@ bool WifiLanMedium::StartDiscovery(
}
}
avahi_->SetDiscoveryCallback(std::move(callback));
try {
sdbus::ObjectPath browser_object_path =
avahi_->ServiceBrowserPrepare(-1, // AVAHI_IF_UNSPEC
@@ -211,7 +213,7 @@ bool WifiLanMedium::StartDiscovery(
service_browsers_.emplace(
service_type,
std::make_unique<avahi::ServiceBrowser>(
*system_bus_, browser_object_path, std::move(callback), avahi_));
*system_bus_, browser_object_path, avahi_));
} catch (const sdbus::Error &e) {
DBUS_LOG_METHOD_CALL_ERROR(avahi_, "ServiceBrowserPrepare", e);
return false;
internal/platform/implementation/linux/wifi_medium.cc
+2 -1
View File
@@ -39,7 +39,8 @@ api::WifiCapability &NetworkManagerWifiMedium::GetCapability() {
auto cap_mask = WirelessCapabilities();
// https://networkmanager.dev/docs/api/latest/nm-dbus-types.html#NMDeviceWifiCapabilities
capability_.supports_5_ghz = (cap_mask & 0x00000400) != 0;
capability_.supports_6_ghz = false;
// Check for 6 GHz support (NM_WIFI_DEVICE_CAP_FREQ_6GHZ = 0x00008000)
capability_.supports_6_ghz = (cap_mask & 0x00008000) != 0;
capability_.support_wifi_direct = true;
} catch (const sdbus::Error &e) {
DBUS_LOG_PROPERTY_GET_ERROR(&getProxy(), "WirelessCapabilities", e);