diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 3a4fca14fef8..cbd8d101f6f8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2015,11 +2015,18 @@ int iwl_alive_start(struct iwl_priv *priv) if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist) { /* Configure Bluetooth device coexistence support */ + if (priv->cfg->bt_params->bt_sco_disable) + priv->bt_enable_pspoll = false; + else + priv->bt_enable_pspoll = true; + priv->bt_valid = IWLAGN_BT_ALL_VALID_MSK; priv->kill_ack_mask = IWLAGN_BT_KILL_ACK_MASK_DEFAULT; priv->kill_cts_mask = IWLAGN_BT_KILL_CTS_MASK_DEFAULT; iwlagn_send_advance_bt_config(priv); priv->bt_valid = IWLAGN_BT_VALID_ENABLE_FLAGS; + priv->cur_rssi_ctx = NULL; + iwlagn_send_prio_tbl(priv); /* FIXME: w/a to force change uCode BT state machine */ @@ -2102,6 +2109,8 @@ static void __iwl_down(struct iwl_priv *priv) /* reset BT coex data */ priv->bt_status = 0; + priv->cur_rssi_ctx = NULL; + priv->bt_is_sco = 0; if (priv->cfg->bt_params) priv->bt_traffic_load = priv->cfg->bt_params->bt_init_traffic_load; @@ -2277,6 +2286,7 @@ static void iwlagn_prepare_restart(struct iwl_priv *priv) u8 bt_ci_compliance; u8 bt_load; u8 bt_status; + bool bt_is_sco; lockdep_assert_held(&priv->mutex); @@ -2297,6 +2307,7 @@ static void iwlagn_prepare_restart(struct iwl_priv *priv) bt_ci_compliance = priv->bt_ci_compliance; bt_load = priv->bt_traffic_load; bt_status = priv->bt_status; + bt_is_sco = priv->bt_is_sco; __iwl_down(priv); @@ -2304,6 +2315,7 @@ static void iwlagn_prepare_restart(struct iwl_priv *priv) priv->bt_ci_compliance = bt_ci_compliance; priv->bt_traffic_load = bt_load; priv->bt_status = bt_status; + priv->bt_is_sco = bt_is_sco; } static void iwl_bg_restart(struct work_struct *data) @@ -3330,6 +3342,29 @@ static void iwl_uninit_drv(struct iwl_priv *priv) kfree(priv->beacon_cmd); } +void iwl_mac_rssi_callback(struct ieee80211_hw *hw, + enum ieee80211_rssi_event rssi_event) +{ + struct iwl_priv *priv = hw->priv; + + mutex_lock(&priv->mutex); + + if (priv->cfg->bt_params && + priv->cfg->bt_params->advanced_bt_coexist) { + if (rssi_event == RSSI_EVENT_LOW) + priv->bt_enable_pspoll = true; + else if (rssi_event == RSSI_EVENT_HIGH) + priv->bt_enable_pspoll = false; + + iwlagn_send_advance_bt_config(priv); + } else { + IWL_DEBUG_MAC80211(priv, "Advanced BT coex disabled," + "ignoring RSSI callback\n"); + } + + mutex_unlock(&priv->mutex); +} + struct ieee80211_ops iwlagn_hw_ops = { .tx = iwlagn_mac_tx, .start = iwlagn_mac_start, @@ -3355,6 +3390,7 @@ struct ieee80211_ops iwlagn_hw_ops = { .cancel_remain_on_channel = iwl_mac_cancel_remain_on_channel, .offchannel_tx = iwl_mac_offchannel_tx, .offchannel_tx_cancel_wait = iwl_mac_offchannel_tx_cancel_wait, + .rssi_callback = iwl_mac_rssi_callback, CFG80211_TESTMODE_CMD(iwl_testmode_cmd) CFG80211_TESTMODE_DUMP(iwl_testmode_dump) }; |