Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[linux-2.6-block.git] / drivers / net / wireless / iwlwifi / mvm / mac80211.c

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 8d1d4b40b0a33cec85b92df7881f81375329f931..069bb8e81c3656d61fc67105e911b30747a11c9c 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -398,12 +398,14 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        else
                hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
-       /* TODO: enable that only for firmwares that don't crash */
-       /* hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; */
-       hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
-       hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
-       /* we create the 802.11 header and zero length SSID IE. */
-       hw->wiphy->max_sched_scan_ie_len = SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
+       if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 10) {
+               hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+               hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
+               hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
+               /* we create the 802.11 header and zero length SSID IE. */
+               hw->wiphy->max_sched_scan_ie_len =
+                       SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
+       }
 
        hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
                               NL80211_FEATURE_LOW_PRIORITY_SCAN |
@@ -1544,11 +1546,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
                 */
                iwl_mvm_remove_time_event(mvm, mvmvif,
                                          &mvmvif->time_event_data);
-       } else if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS |
-                             BSS_CHANGED_QOS)) {
-               ret = iwl_mvm_power_update_mac(mvm);
-               if (ret)
-                       IWL_ERR(mvm, "failed to update power mode\n");
        }
 
        if (changes & BSS_CHANGED_BEACON_INFO) {
@@ -1556,6 +1553,12 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
                WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
        }
 
+       if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS | BSS_CHANGED_QOS)) {
+               ret = iwl_mvm_power_update_mac(mvm);
+               if (ret)
+                       IWL_ERR(mvm, "failed to update power mode\n");
+       }
+
        if (changes & BSS_CHANGED_TXPOWER) {
                IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d\n",
                                bss_conf->txpower);