diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 12 |
2 files changed, 22 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 3c1cd417bbc5..5bc406c5c793 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -2557,8 +2557,17 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i lq_sta->active_mimo3_rate); /* These values will be overridden later */ - lq_sta->lq.general_params.single_stream_ant_msk = ANT_A; - lq_sta->lq.general_params.dual_stream_ant_msk = ANT_AB; + lq_sta->lq.general_params.single_stream_ant_msk = + first_antenna(priv->hw_params.valid_tx_ant); + lq_sta->lq.general_params.dual_stream_ant_msk = + priv->hw_params.valid_tx_ant & + ~first_antenna(priv->hw_params.valid_tx_ant); + if (!lq_sta->lq.general_params.dual_stream_ant_msk) { + lq_sta->lq.general_params.dual_stream_ant_msk = ANT_AB; + } else if (num_of_ant(priv->hw_params.valid_tx_ant) == 2) { + lq_sta->lq.general_params.dual_stream_ant_msk = + priv->hw_params.valid_tx_ant; + } /* as default allow aggregation for all tids */ lq_sta->tx_agg_tid_en = IWL_AGG_ALL_TID; diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index d86ecd2f9ec2..09d9c4d56450 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -451,7 +451,17 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, bool is_ap) link_cmd.general_params.single_stream_ant_msk = first_antenna(priv->hw_params.valid_tx_ant); - link_cmd.general_params.dual_stream_ant_msk = 3; + + link_cmd.general_params.dual_stream_ant_msk = + priv->hw_params.valid_tx_ant & + ~first_antenna(priv->hw_params.valid_tx_ant); + if (!link_cmd.general_params.dual_stream_ant_msk) { + link_cmd.general_params.dual_stream_ant_msk = ANT_AB; + } else if (num_of_ant(priv->hw_params.valid_tx_ant) == 2) { + link_cmd.general_params.dual_stream_ant_msk = + priv->hw_params.valid_tx_ant; + } + link_cmd.agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF; link_cmd.agg_params.agg_time_limit = cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF); |