From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- drivers/net/wireless/iwlwifi/mvm/rx.c | 67 ++++++++++------------------------- 1 file changed, 18 insertions(+), 49 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/mvm/rx.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c index c37c10a42..5b58f5320 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/iwlwifi/mvm/rx.c @@ -202,7 +202,6 @@ static u32 iwl_mvm_set_mac80211_rx_flag(struct iwl_mvm *mvm, return -1; stats->flag |= RX_FLAG_DECRYPTED; - IWL_DEBUG_WEP(mvm, "hw decrypted CCMP successfully\n"); *crypt_len = IEEE80211_CCMP_HDR_LEN; return 0; @@ -299,13 +298,6 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, return; } - if ((unlikely(phy_info->cfg_phy_cnt > 20))) { - IWL_DEBUG_DROP(mvm, "dsp size out of range [0,20]: %d\n", - phy_info->cfg_phy_cnt); - kfree_skb(skb); - return; - } - /* * Keep packets with CRC errors (and with overrun) for monitor mode * (otherwise the firmware discards them) but mark them as bad. @@ -354,8 +346,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, /* This is fine since we don't support multiple AP interfaces */ sta = ieee80211_find_sta_by_ifaddr(mvm->hw, hdr->addr2, NULL); if (sta) { - struct iwl_mvm_sta *mvmsta; - mvmsta = iwl_mvm_sta_from_mac80211(sta); + struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); + rs_update_last_rssi(mvm, &mvmsta->lq_sta, rx_status); if (iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_RSSI) && @@ -459,7 +451,7 @@ static void iwl_mvm_update_rx_statistics(struct iwl_mvm *mvm, struct iwl_mvm_stat_data { struct iwl_mvm *mvm; __le32 mac_id; - __s8 beacon_filter_average_energy; + u8 beacon_filter_average_energy; struct mvm_statistics_general_v8 *general; }; @@ -577,56 +569,33 @@ iwl_mvm_rx_stats_check_trigger(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt) void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt) { - size_t v8_len = sizeof(struct iwl_notif_statistics_v8); - size_t v10_len = sizeof(struct iwl_notif_statistics_v10); + struct iwl_notif_statistics_v10 *stats = (void *)&pkt->data; struct iwl_mvm_stat_data data = { .mvm = mvm, }; u32 temperature; - if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_STATS_V10)) { - struct iwl_notif_statistics_v10 *stats = (void *)&pkt->data; - - if (iwl_rx_packet_payload_len(pkt) != v10_len) - goto invalid; + if (iwl_rx_packet_payload_len(pkt) != sizeof(*stats)) + goto invalid; - temperature = le32_to_cpu(stats->general.radio_temperature); - data.mac_id = stats->rx.general.mac_id; - data.beacon_filter_average_energy = - stats->general.beacon_filter_average_energy; + temperature = le32_to_cpu(stats->general.radio_temperature); + data.mac_id = stats->rx.general.mac_id; + data.beacon_filter_average_energy = + stats->general.beacon_filter_average_energy; - iwl_mvm_update_rx_statistics(mvm, &stats->rx); + iwl_mvm_update_rx_statistics(mvm, &stats->rx); - mvm->radio_stats.rx_time = le64_to_cpu(stats->general.rx_time); - mvm->radio_stats.tx_time = le64_to_cpu(stats->general.tx_time); - mvm->radio_stats.on_time_rf = - le64_to_cpu(stats->general.on_time_rf); - mvm->radio_stats.on_time_scan = - le64_to_cpu(stats->general.on_time_scan); + mvm->radio_stats.rx_time = le64_to_cpu(stats->general.rx_time); + mvm->radio_stats.tx_time = le64_to_cpu(stats->general.tx_time); + mvm->radio_stats.on_time_rf = + le64_to_cpu(stats->general.on_time_rf); + mvm->radio_stats.on_time_scan = + le64_to_cpu(stats->general.on_time_scan); - data.general = &stats->general; - } else { - struct iwl_notif_statistics_v8 *stats = (void *)&pkt->data; - - if (iwl_rx_packet_payload_len(pkt) != v8_len) - goto invalid; - - temperature = le32_to_cpu(stats->general.radio_temperature); - data.mac_id = stats->rx.general.mac_id; - data.beacon_filter_average_energy = - stats->general.beacon_filter_average_energy; - - iwl_mvm_update_rx_statistics(mvm, &stats->rx); - } + data.general = &stats->general; iwl_mvm_rx_stats_check_trigger(mvm, pkt); - /* Only handle rx statistics temperature changes if async temp - * notifications are not supported - */ - if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_ASYNC_DTM)) - iwl_mvm_tt_temp_changed(mvm, temperature); - ieee80211_iterate_active_interfaces(mvm->hw, IEEE80211_IFACE_ITER_NORMAL, iwl_mvm_stat_iterator, -- cgit v1.2.3-54-g00ecf