diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-lib.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index e1b5250ea637..e0ec6c08b222 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1333,6 +1333,12 @@ void iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) if (priv->cfg->scan_tx_antennas[band]) scan_tx_antennas = priv->cfg->scan_tx_antennas[band]; + if (priv->cfg->advanced_bt_coexist && priv->bt_full_concurrent) { + /* operated as 1x1 in full concurrency mode */ + scan_tx_antennas = + first_antenna(priv->cfg->scan_tx_antennas[band]); + } + priv->scan_tx_ant[band] = iwl_toggle_tx_ant(priv, priv->scan_tx_ant[band], scan_tx_antennas); rate_flags |= iwl_ant_idx_to_flags(priv->scan_tx_ant[band]); @@ -1351,6 +1357,11 @@ void iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) rx_ant = first_antenna(active_chains); } + if (priv->cfg->advanced_bt_coexist && priv->bt_full_concurrent) { + /* operated as 1x1 in full concurrency mode */ + rx_ant = first_antenna(rx_ant); + } + /* MIMO is not used here, but value is required */ rx_chain |= priv->hw_params.valid_rx_ant << RXON_RX_CHAIN_VALID_POS; rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_MIMO_SEL_POS; |