iwlwifi: implement beacon interval change

When the beacon interval needs to be changed,
all we need to do is send updated timing to
the device.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 87a2e40..a763103 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1797,9 +1797,8 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
                priv->ibss_beacon = ieee80211_beacon_get(hw, vif);
        }
 
-       if (changes & BSS_CHANGED_BEACON_INT) {
-               /* TODO: in AP mode, do something to make this take effect */
-       }
+       if (changes & BSS_CHANGED_BEACON_INT && vif->type == NL80211_IFTYPE_AP)
+               iwl_send_rxon_timing(priv, ctx);
 
        if (changes & BSS_CHANGED_BSSID) {
                IWL_DEBUG_MAC80211(priv, "BSSID %pM\n", bss_conf->bssid);