diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 995f0250105e..9833cdf6177c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -155,7 +155,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) IEEE80211_HW_TIMING_BEACON_ONLY | IEEE80211_HW_CONNECTION_MONITOR | IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS | - IEEE80211_HW_SUPPORTS_STATIC_SMPS; + IEEE80211_HW_SUPPORTS_STATIC_SMPS | + IEEE80211_HW_SUPPORTS_UAPSD; hw->queues = IWL_MVM_FIRST_AGG_QUEUE; hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE; @@ -190,6 +191,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->wiphy->max_remain_on_channel_duration = 10000; hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL; + hw->uapsd_queues = IWL_UAPSD_AC_INFO; + hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP; /* Extract MAC address */ memcpy(mvm->addresses[0].addr, mvm->nvm_data->hw_addr, ETH_ALEN); @@ -577,7 +580,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, vif->type == NL80211_IFTYPE_STATION && !vif->p2p && mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED){ mvm->bf_allowed_vif = mvmvif; - vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI; } /* @@ -617,7 +621,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, out_free_bf: if (mvm->bf_allowed_vif == mvmvif) { mvm->bf_allowed_vif = NULL; - vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER; + vif->driver_flags &= ~(IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI); } out_remove_mac: mvmvif->phy_ctxt = NULL; @@ -683,7 +688,8 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw, if (mvm->bf_allowed_vif == mvmvif) { mvm->bf_allowed_vif = NULL; - vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER; + vif->driver_flags &= ~(IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI); } iwl_mvm_vif_dbgfs_clean(mvm, vif); @@ -801,6 +807,10 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, if (ret) IWL_ERR(mvm, "failed to update quotas\n"); } + + /* reset rssi values */ + mvmvif->bf_data.ave_beacon_signal = 0; + if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD)) { /* Workaround for FW bug, otherwise FW disables device * power save upon disassociation @@ -817,7 +827,7 @@ 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) { + } else if (changes & (BSS_CHANGED_PS | BSS_CHANGED_QOS)) { ret = iwl_mvm_power_update_mode(mvm, vif); if (ret) IWL_ERR(mvm, "failed to update power mode\n"); @@ -827,6 +837,15 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, bss_conf->txpower); iwl_mvm_set_tx_power(mvm, vif, bss_conf->txpower); } + + if (changes & BSS_CHANGED_CQM) { + IWL_DEBUG_MAC80211(mvm, "cqm info_changed"); + /* reset cqm events tracking */ + mvmvif->bf_data.last_cqm_event = 0; + ret = iwl_mvm_update_beacon_filter(mvm, vif); + if (ret) + IWL_ERR(mvm, "failed to update CQM thresholds\n"); + } } static int iwl_mvm_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif) |