ath9k: Determine btcoex scheme type based on chip version
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index c80492b..cdfa80d 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -20,7 +20,14 @@
#define ATH_WLANACTIVE_GPIO 5
#define ATH_BTACTIVE_GPIO 6
+enum ath_btcoex_scheme {
+ ATH_BTCOEX_CFG_NONE,
+ ATH_BTCOEX_CFG_2WIRE,
+ ATH_BTCOEX_CFG_3WIRE,
+};
+
struct ath_btcoex_info {
+ enum ath_btcoex_scheme btcoex_scheme;
u8 wlanactive_gpio;
u8 btactive_gpio;
};