iwlwifi: Execute runtime calibration always
Runtime DC calibration was previously conditional. Remove this
behaviour, as new devices support runtime DC calibration,
while older devices ignore the runtime DC calibration request.
This patch addresses low TX throughput issues seen with the 6205.
Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 9daa4d9..b5c7c5f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1253,9 +1253,10 @@
iwl_send_bt_config(priv);
}
- if (hw_params(priv).calib_rt_cfg)
- iwlagn_send_calib_cfg_rt(priv,
- hw_params(priv).calib_rt_cfg);
+ /*
+ * Perform runtime calibrations, including DC calibration.
+ */
+ iwlagn_send_calib_cfg_rt(priv, IWL_CALIB_CFG_DC_IDX);
ieee80211_wake_queues(priv->hw);