iwlagn: move bt_coex_active as part of iwlagn_mod_params

Move bt_coex_active module parameter into iwlagn_mod_params structure
along with all the other iwlagn module parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 677f73c..f0dacfb 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -622,6 +622,7 @@ struct iwl_mod_params iwlagn_mod_params = {
        .amsdu_size_8K = 1,
        .restart_fw = 1,
        .plcp_check = true,
+       .bt_coex_active = true,
        /* the rest are 0 by default */
 };
 
@@ -1699,7 +1700,8 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
         * (might be in monitor mode), or the interface is in
         * IBSS mode (no proper uCode support for coex then).
         */
-       if (!bt_coex_active || priv->iw_mode == NL80211_IFTYPE_ADHOC) {
+       if (!iwlagn_mod_params.bt_coex_active ||
+           priv->iw_mode == NL80211_IFTYPE_ADHOC) {
                basic.flags = IWLAGN_BT_FLAG_COEX_MODE_DISABLED;
        } else {
                basic.flags = IWLAGN_BT_FLAG_COEX_MODE_3W <<

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 6f1edb4..6ecee3c 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4075,3 +4075,23 @@ MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
 
 module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO);
 MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])");
+
+/*
+ * set bt_coex_active to true, uCode will do kill/defer
+ * every time the priority line is asserted (BT is sending signals on the
+ * priority line in the PCIx).
+ * set bt_coex_active to false, uCode will ignore the BT activity and
+ * perform the normal operation
+ *
+ * User might experience transmit issue on some platform due to WiFi/BT
+ * co-exist problem. The possible behaviors are:
+ *   Able to scan and finding all the available AP
+ *   Not able to associate with any AP
+ * On those platforms, WiFi communication can be restored by set
+ * "bt_coex_active" module parameter to "false"
+ *
+ * default: bt_coex_active = true (BT_COEX_ENABLE)
+ */
+module_param_named(bt_coex_active, iwlagn_mod_params.bt_coex_active,
+               bool, S_IRUGO);
+MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 5416b12..ad54f82 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -43,27 +43,6 @@
 #include "iwl-helpers.h"
 #include "iwl-agn.h"
 
-
-/*
- * set bt_coex_active to true, uCode will do kill/defer
- * every time the priority line is asserted (BT is sending signals on the
- * priority line in the PCIx).
- * set bt_coex_active to false, uCode will ignore the BT activity and
- * perform the normal operation
- *
- * User might experience transmit issue on some platform due to WiFi/BT
- * co-exist problem. The possible behaviors are:
- *   Able to scan and finding all the available AP
- *   Not able to associate with any AP
- * On those platforms, WiFi communication can be restored by set
- * "bt_coex_active" module parameter to "false"
- *
- * default: bt_coex_active = true (BT_COEX_ENABLE)
- */
-bool bt_coex_active = true;
-module_param(bt_coex_active, bool, S_IRUGO);
-MODULE_PARM_DESC(bt_coex_active, "enable wifi/bluetooth co-exist");
-
 u32 iwl_debug_level;
 
 const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
@@ -1179,7 +1158,7 @@ void iwl_send_bt_config(struct iwl_priv *priv)
                .kill_cts_mask = 0,
        };
 
-       if (!bt_coex_active)
+       if (!iwlagn_mod_params.bt_coex_active)
                bt_cmd.flags = BT_COEX_DISABLE;
        else
                bt_cmd.flags = BT_COEX_ENABLE;

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 05ea88a..1a43a62 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -173,6 +173,7 @@ struct iwl_mod_params {
        int restart_fw;         /* def: 1 = restart firmware */
        bool plcp_check;        /* def: true = enable plcp health check */
        bool ack_check;         /* def: false = disable ack health check */
+       bool bt_coex_active;    /* def: true = enable bt coex */
 };
 
 /*
@@ -624,7 +625,6 @@ static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
               priv->cfg->bt_params->advanced_bt_coexist;
 }
 
-extern bool bt_coex_active;
 extern bool bt_siso_mode;