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path: root/drivers/net/wireless/ath/ath9k/btcoex.h
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/btcoex.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/btcoex.h41
1 files changed, 39 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index 234f77689b1..278361c867c 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -36,22 +36,57 @@
#define ATH_BT_CNT_THRESHOLD 3
#define ATH_BT_CNT_SCAN_THRESHOLD 15
+#define AR9300_NUM_BT_WEIGHTS 4
+#define AR9300_NUM_WLAN_WEIGHTS 4
/* Defines the BT AR_BT_COEX_WGHT used */
enum ath_stomp_type {
- ATH_BTCOEX_NO_STOMP,
ATH_BTCOEX_STOMP_ALL,
ATH_BTCOEX_STOMP_LOW,
- ATH_BTCOEX_STOMP_NONE
+ ATH_BTCOEX_STOMP_NONE,
+ ATH_BTCOEX_STOMP_LOW_FTP,
+ ATH_BTCOEX_STOMP_MAX
};
enum ath_btcoex_scheme {
ATH_BTCOEX_CFG_NONE,
ATH_BTCOEX_CFG_2WIRE,
ATH_BTCOEX_CFG_3WIRE,
+ ATH_BTCOEX_CFG_MCI,
+};
+
+struct ath9k_hw_mci {
+ u32 raw_intr;
+ u32 rx_msg_intr;
+ u32 cont_status;
+ u32 gpm_addr;
+ u32 gpm_len;
+ u32 gpm_idx;
+ u32 sched_addr;
+ u32 wlan_channels[4];
+ u32 wlan_cal_seq;
+ u32 wlan_cal_done;
+ u32 config;
+ u8 *gpm_buf;
+ u8 *sched_buf;
+ bool ready;
+ bool update_2g5g;
+ bool is_2g;
+ bool query_bt;
+ bool unhalt_bt_gpm; /* need send UNHALT */
+ bool halted_bt_gpm; /* HALT sent */
+ bool need_flush_btinfo;
+ bool bt_version_known;
+ bool wlan_channels_update;
+ u8 wlan_ver_major;
+ u8 wlan_ver_minor;
+ u8 bt_ver_major;
+ u8 bt_ver_minor;
+ u8 bt_state;
};
struct ath_btcoex_hw {
enum ath_btcoex_scheme scheme;
+ struct ath9k_hw_mci mci;
bool enabled;
u8 wlanactive_gpio;
u8 btactive_gpio;
@@ -59,6 +94,8 @@ struct ath_btcoex_hw {
u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */
u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */
u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */
+ u32 bt_weight[AR9300_NUM_BT_WEIGHTS];
+ u32 wlan_weight[AR9300_NUM_WLAN_WEIGHTS];
};
void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah);