iwlwifi: mvm: Add tx power condition to bss_info_changed_ap_ibss

The tx power should be limited from many reasons.
currently, setting the tx power is available by the mvm only for
station interface. Adding the tx power condition to
bss_info_changed_ap_ibss make it available also for AP.

Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index c7a73c6..892a6bc 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1734,6 +1734,13 @@ iwl_mvm_bss_info_changed_ap_ibss(struct iwl_mvm *mvm,
        if (changes & BSS_CHANGED_BEACON &&
            iwl_mvm_mac_ctxt_beacon_changed(mvm, vif))
                IWL_WARN(mvm, "Failed updating beacon data\n");
+
+       if (changes & BSS_CHANGED_TXPOWER) {
+               IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d\n",
+                               bss_conf->txpower);
+               iwl_mvm_set_tx_power(mvm, vif, bss_conf->txpower);
+       }
+
 }
 
 static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,