diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 489cfb0a4ab1..5370580f6210 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -1954,6 +1954,16 @@ static void iwl_mvm_rx_fill_status(struct iwl_mvm *mvm, iwl_mvm_decode_lsig(skb, phy_data); rx_status->device_timestamp = phy_data->gp2_on_air_rise; + + if (mvm->rx_ts_ptp && mvm->monitor_on) { + u64 adj_time = + iwl_mvm_ptp_get_adj_time(mvm, phy_data->gp2_on_air_rise * NSEC_PER_USEC); + + rx_status->mactime = div64_u64(adj_time, NSEC_PER_USEC); + rx_status->flag |= RX_FLAG_MACTIME_IS_RTAP_TS64; + rx_status->flag &= ~RX_FLAG_MACTIME; + } + rx_status->freq = ieee80211_channel_to_frequency(phy_data->channel, rx_status->band); iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags, @@ -2032,7 +2042,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, u32 len; u32 pkt_len = iwl_rx_packet_payload_len(pkt); struct ieee80211_sta *sta = NULL; - struct ieee80211_link_sta *link_sta = NULL; struct sk_buff *skb; u8 crypt_len = 0; u8 sta_id = le32_get_bits(desc->status, IWL_RX_MPDU_STATUS_STA_ID); @@ -2185,6 +2194,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, if (desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) { if (!WARN_ON_ONCE(sta_id >= mvm->fw->ucode_capa.num_stations)) { + struct ieee80211_link_sta *link_sta; + sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]); if (IS_ERR(sta)) sta = NULL; @@ -2360,7 +2371,6 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_rx_no_data_ver_3 *desc = (void *)pkt->data; u32 rssi; - u32 info_type; struct ieee80211_sta *sta = NULL; struct sk_buff *skb; struct iwl_mvm_rx_phy_data phy_data; @@ -2373,7 +2383,6 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, return; rssi = le32_to_cpu(desc->rssi); - info_type = le32_to_cpu(desc->info) & RX_NO_DATA_INFO_TYPE_MSK; phy_data.d0 = desc->phy_info[0]; phy_data.d1 = desc->phy_info[1]; phy_data.phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD; @@ -2425,7 +2434,12 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, /* 0-length PSDU */ rx_status->flag |= RX_FLAG_NO_PSDU; - switch (info_type) { + /* mark as failed PLCP on any errors to skip checks in mac80211 */ + if (le32_get_bits(desc->info, RX_NO_DATA_INFO_ERR_MSK) != + RX_NO_DATA_INFO_ERR_NONE) + rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC; + + switch (le32_get_bits(desc->info, RX_NO_DATA_INFO_TYPE_MSK)) { case RX_NO_DATA_INFO_TYPE_NDP: rx_status->zero_length_psdu_type = IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING; |