ath10k: implement AP CSA

[deliverable/linux.git] / drivers / net / wireless / ath / ath10k / mac.c

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 8fe451796fdea5a4c1e26de3a798170098ca608e..4bf5f19602e43866d421a1e194577c2fcfa0dce1 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3818,6 +3818,14 @@ static int ath10k_set_bitrate_mask(struct ieee80211_hw *hw,
        return ath10k_set_fixed_rate_param(arvif, fixed_rate, fixed_nss);
 }
 
+static void ath10k_channel_switch_beacon(struct ieee80211_hw *hw,
+                                        struct ieee80211_vif *vif,
+                                        struct cfg80211_chan_def *chandef)
+{
+       /* there's no need to do anything here. vif->csa_active is enough */
+       return;
+}
+
 static const struct ieee80211_ops ath10k_ops = {
        .tx                             = ath10k_tx,
        .start                          = ath10k_start,
@@ -3841,6 +3849,7 @@ static const struct ieee80211_ops ath10k_ops = {
        .restart_complete               = ath10k_restart_complete,
        .get_survey                     = ath10k_get_survey,
        .set_bitrate_mask               = ath10k_set_bitrate_mask,
+       .channel_switch_beacon          = ath10k_channel_switch_beacon,
 #ifdef CONFIG_PM
        .suspend                        = ath10k_suspend,
        .resume                         = ath10k_resume,
@@ -4220,6 +4229,7 @@ int ath10k_mac_register(struct ath10k *ar)
        ar->hw->max_listen_interval = ATH10K_MAX_HW_LISTEN_INTERVAL;
 
        ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+       ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
        ar->hw->wiphy->max_remain_on_channel_duration = 5000;
 
        ar->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;