ath9k_htc: Add a modparam to enable BTCOEX rather than default

[karo-tx-linux.git] / drivers / net / wireless / ath / ath9k / htc_drv_init.c

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index a035a380d669b6dcd723e9e3d8aabef70feba79b..d98255eb1b9aa4f1809df6d7c9b1b2d6eb2b141b 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -30,6 +30,10 @@ int htc_modparam_nohwcrypt;
 module_param_named(nohwcrypt, htc_modparam_nohwcrypt, int, 0444);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
 
+static int ath9k_htc_btcoex_enable;
+module_param_named(btcoex_enable, ath9k_htc_btcoex_enable, int, 0444);
+MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
+
 #define CHAN2G(_freq, _idx)  { \
        .center_freq = (_freq), \
        .hw_value = (_idx), \
@@ -635,6 +639,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
        common->hw = priv->hw;
        common->priv = priv;
        common->debug_mask = ath9k_debug;
+       common->btcoex_enabled = ath9k_htc_btcoex_enable == 1;
 
        spin_lock_init(&priv->beacon_lock);
        spin_lock_init(&priv->tx.tx_lock);