iwlwifi: mvm: Add tx power condition to bss_info_changed_ap_ibss
authorHaim Dreyfuss <haim.dreyfuss@intel.com>
Sun, 14 Sep 2014 09:40:00 +0000 (12:40 +0300)
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Thu, 23 Oct 2014 18:21:48 +0000 (21:21 +0300)
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>
drivers/net/wireless/iwlwifi/mvm/mac80211.c

index c7a73c68bdabddcb2eb2536256e0a7736be06dc1..892a6bc266861edc9965037bd0161439c4568651 100644 (file)
@@ -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,