diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/coex.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/coex.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/iwlwifi/mvm/coex.c index b2003d82260a..aab92a6b2f35 100644 --- a/drivers/net/wireless/iwlwifi/mvm/coex.c +++ b/drivers/net/wireless/iwlwifi/mvm/coex.c @@ -538,7 +538,7 @@ iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif) if (!chanctx_conf || chanctx_conf->def.chan->band != IEEE80211_BAND_2GHZ) { rcu_read_unlock(); - return BT_COEX_LOOSE_LUT; + return BT_COEX_INVALID_LUT; } ret = BT_COEX_TX_DIS_LUT; @@ -1214,7 +1214,7 @@ u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm, lut_type = iwl_get_coex_type(mvm, mvmsta->vif); - if (lut_type == BT_COEX_LOOSE_LUT) + if (lut_type == BT_COEX_LOOSE_LUT || lut_type == BT_COEX_INVALID_LUT) return LINK_QUAL_AGG_TIME_LIMIT_DEF; /* tight coex, high bt traffic, reduce AGG time limit */ @@ -1225,18 +1225,21 @@ bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm, struct ieee80211_sta *sta) { struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); + enum iwl_bt_coex_lut_type lut_type; if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) < BT_HIGH_TRAFFIC) return true; /* - * In Tight, BT can't Rx while we Tx, so use both antennas since BT is - * already killed. - * In Loose, BT can Rx while we Tx, so forbid MIMO to let BT Rx while we - * Tx. + * In Tight / TxTxDis, BT can't Rx while we Tx, so use both antennas + * since BT is already killed. + * In Loose, BT can Rx while we Tx, so forbid MIMO to let BT Rx while + * we Tx. + * When we are in 5GHz, we'll get BT_COEX_INVALID_LUT allowing MIMO. */ - return iwl_get_coex_type(mvm, mvmsta->vif) == BT_COEX_TIGHT_LUT; + lut_type = iwl_get_coex_type(mvm, mvmsta->vif); + return lut_type != BT_COEX_LOOSE_LUT; } bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm, |