@@ -3534,6 +3534,15 @@ static void ath10k_mac_update_channel_list(struct ath10k *ar,
}
}
+static void ath10k_mac_beacon_notifier(struct wiphy *wiphy)
+{
+ struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+ struct ath10k *ar = hw->priv;
+
+ if (ath10k_update_channel_list(ar))
+ ath10k_warn(ar, "failed to update channel list\n");
+}
+
static void ath10k_reg_notifier(struct wiphy *wiphy,
struct regulatory_request *request)
{
@@ -10286,6 +10295,8 @@ int ath10k_mac_register(struct ath10k *ar)
goto err_unregister;
}
+ ar->hw->wiphy->beacon_hint_notifier = ath10k_mac_beacon_notifier;
+
return 0;
err_unregister:
There are connection failures in hidden SSID case when the device is with default reg domain WW. For WW reg domain most of the 5 GHz channels are passive. When device listens to the beacon on that channel, the driver is updating its channel flag but firmware is not aware of it and firmware is not sending probes on that channels. Due to this, we are seeing connection failures when a device is trying to connect with hidden SSID AP. Register beacon hint notifier to the regulatory core so that driver get notified when there is a change in channel flags. Driver's notifier callback will send the updated flags to the firmware. Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.2.2.c10-00754-QCAHLSWMTPL-1 Tested-on: QCA6174 hw3.2 SDIO WLAN.RMH.4.4.1-00174 Signed-off-by: Youghandhar Chintala <quic_youghand@quicinc.com> --- drivers/net/wireless/ath/ath10k/mac.c | 11 +++++++++++ 1 file changed, 11 insertions(+)