iwlagn: add bt prio_boost to .cfg

Use .cfg to configure the default bt priority boost value;
the default bt priority boost is 0xf0

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 396d80c0ef38..54b59dadf2a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -219,7 +219,6 @@ static const __le32 iwl6000g2b_concurrent_lookup[12] = {
 static void iwl6000g2b_send_bt_config(struct iwl_priv *priv)
 {
         struct iwl6000g2b_bt_cmd bt_cmd = {
-                .prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
                 .max_kill = IWL6000G2B_BT_MAX_KILL_DEFAULT,
                 .bt3_timer_t7_value = IWL6000G2B_BT3_T7_DEFAULT,
                 .kill_ack_mask = IWL6000G2B_BT_KILL_ACK_MASK_DEFAULT,
@@ -232,6 +231,8 @@ static void iwl6000g2b_send_bt_config(struct iwl_priv *priv)
         BUILD_BUG_ON(sizeof(iwl6000g2b_def_3w_lookup) !=
                         sizeof(bt_cmd.bt3_lookup_table));
 
+        bt_cmd.prio_boost = priv->cfg->bt_prio_boost;
+
         /*
          * Configure BT coex mode to "no coexistence" when the
          * user disabled BT coexistence, we have no interface
@@ -488,6 +489,8 @@ static void iwl6000g2b_bt_coex_profile_notif(struct iwl_priv *priv,
                                        sizeof(sco_cmd), &sco_cmd, NULL);
         }
 
+        /* FIXME: based on notification, adjust the prio_boost */
+
         spin_lock_irqsave(&priv->lock, flags);
         priv->bt_ci_compliance = coex->bt_ci_compliance;
         spin_unlock_irqrestore(&priv->lock, flags);
@@ -833,6 +836,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
         .advanced_bt_coexist = true,
         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+        .bt_prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 };
 
 struct iwl_cfg iwl6000g2b_2abg_cfg = {
@@ -873,6 +877,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
         .advanced_bt_coexist = true,
         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+        .bt_prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 };
 
 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
@@ -915,6 +920,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
         .advanced_bt_coexist = true,
         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+        .bt_prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 };
 
 struct iwl_cfg iwl6000g2b_2bg_cfg = {
@@ -955,6 +961,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
         .advanced_bt_coexist = true,
         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+        .bt_prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 };
 
 struct iwl_cfg iwl6000g2b_bgn_cfg = {
@@ -997,6 +1004,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
         .advanced_bt_coexist = true,
         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+        .bt_prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 };
 
 struct iwl_cfg iwl6000g2b_bg_cfg = {
@@ -1037,6 +1045,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
         .advanced_bt_coexist = true,
         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+        .bt_prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 };
 
 /*