iwlagn: remove iwlagn_hcmd_utils structure and call directly
Not needed since the driver split. Move single use routines to
calling location and keep static where possible.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index fca376e..dc64f25 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -674,6 +674,38 @@
ht_conf->single_chain_sufficient = !need_multiple;
}
+static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
+{
+ struct iwl_chain_noise_data *data = &priv->chain_noise_data;
+ int ret;
+
+ if ((data->state == IWL_CHAIN_NOISE_ALIVE) &&
+ iwl_is_any_associated(priv)) {
+ struct iwl_calib_chain_noise_reset_cmd cmd;
+
+ /* clear data for chain noise calibration algorithm */
+ data->chain_noise_a = 0;
+ data->chain_noise_b = 0;
+ data->chain_noise_c = 0;
+ data->chain_signal_a = 0;
+ data->chain_signal_b = 0;
+ data->chain_signal_c = 0;
+ data->beacon_count = 0;
+
+ memset(&cmd, 0, sizeof(cmd));
+ iwl_set_calib_hdr(&cmd.hdr,
+ priv->_agn.phy_calib_chain_noise_reset_cmd);
+ ret = trans_send_cmd_pdu(priv,
+ REPLY_PHY_CALIBRATION_CMD,
+ CMD_SYNC, sizeof(cmd), &cmd);
+ if (ret)
+ IWL_ERR(priv,
+ "Could not send REPLY_PHY_CALIBRATION_CMD\n");
+ data->state = IWL_CHAIN_NOISE_ACCUMULATE;
+ IWL_DEBUG_CALIB(priv, "Run chain_noise_calibrate\n");
+ }
+}
+
void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
@@ -782,7 +814,8 @@
iwl_power_update_mode(priv, false);
/* Enable RX differential gain and sensitivity calibrations */
- iwl_chain_noise_reset(priv);
+ if (!priv->disable_chain_noise_cal)
+ iwlagn_chain_noise_reset(priv);
priv->start_calib = 1;
}