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path: root/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rxon.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rxon.c55
1 files changed, 47 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index c6bb73a66d9..dc64f251535 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -30,6 +30,7 @@
#include "iwl-core.h"
#include "iwl-agn-calib.h"
#include "iwl-helpers.h"
+#include "iwl-trans.h"
static int iwlagn_disable_bss(struct iwl_priv *priv,
struct iwl_rxon_context *ctx,
@@ -39,7 +40,8 @@ static int iwlagn_disable_bss(struct iwl_priv *priv,
int ret;
send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
- ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+ ret = trans_send_cmd_pdu(priv, ctx->rxon_cmd,
+ CMD_SYNC, sizeof(*send), send);
send->filter_flags = old_filter;
@@ -64,7 +66,8 @@ static int iwlagn_disable_pan(struct iwl_priv *priv,
send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
send->dev_type = RXON_DEV_TYPE_P2P;
- ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+ ret = trans_send_cmd_pdu(priv, ctx->rxon_cmd,
+ CMD_SYNC, sizeof(*send), send);
send->filter_flags = old_filter;
send->dev_type = old_dev_type;
@@ -89,7 +92,8 @@ static int iwlagn_disconn_pan(struct iwl_priv *priv,
int ret;
send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
- ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+ ret = trans_send_cmd_pdu(priv, ctx->rxon_cmd, CMD_SYNC,
+ sizeof(*send), send);
send->filter_flags = old_filter;
@@ -117,7 +121,7 @@ static void iwlagn_update_qos(struct iwl_priv *priv,
ctx->qos_data.qos_active,
ctx->qos_data.def_qos_parm.qos_flags);
- ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
+ ret = trans_send_cmd_pdu(priv, ctx->qos_cmd, CMD_SYNC,
sizeof(struct iwl_qosparam_cmd),
&ctx->qos_data.def_qos_parm);
if (ret)
@@ -176,8 +180,8 @@ static int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
ctx->staging.ofdm_ht_triple_stream_basic_rates;
rxon_assoc.acquisition_data = ctx->staging.acquisition_data;
- ret = iwl_send_cmd_pdu_async(priv, ctx->rxon_assoc_cmd,
- sizeof(rxon_assoc), &rxon_assoc, NULL);
+ ret = trans_send_cmd_pdu(priv, ctx->rxon_assoc_cmd,
+ CMD_ASYNC, sizeof(rxon_assoc), &rxon_assoc);
return ret;
}
@@ -262,7 +266,7 @@ static int iwlagn_rxon_connect(struct iwl_priv *priv,
* Associated RXON doesn't clear the station table in uCode,
* so we don't need to restore stations etc. after this.
*/
- ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+ ret = trans_send_cmd_pdu(priv, ctx->rxon_cmd, CMD_SYNC,
sizeof(struct iwl_rxon_cmd), &ctx->staging);
if (ret) {
IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
@@ -670,6 +674,38 @@ static void iwlagn_check_needed_chains(struct iwl_priv *priv,
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,
@@ -727,6 +763,8 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
}
ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
}
+
+ iwlagn_bt_coex_rssi_monitor(priv);
}
if (ctx->ht.enabled) {
@@ -776,7 +814,8 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
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;
}