Merge tag 'staging-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging into next

Pull staging driver updates from Greg KH:
 "Here is the big staging driver pull request for 3.16-rc1.

  Lots of stuff here, tons of cleanup patches, a few new drivers, and
  some removed as well, but I think we are still adding a few thousand
  more lines than we remove, due to the new drivers being bigger than
  the ones deleted.

  One notible bit of work did stand out, Jes Sorensen has gone on a
  tear, fixing up a wireless driver to be "more sane" than it originally
  was from the vendor, with over 500 patches merged here.  Good stuff,
  and a number of users laptops are better off for it.

  All of this has been in linux-next for a while"

* tag 'staging-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1703 commits)
  staging: skein: fix sparse warning for static declarations
  staging/mt29f_spinand: coding style fixes
  staging: silicom: fix sparse warning for static variable
  staging: lustre: Fix coding style
  staging: android: binder.c: Use more appropriate functions for euid retrieval
  staging: lustre: fix integer as NULL pointer warnings
  Revert "staging: dgap: remove unneeded kfree() in dgap_tty_register_ports()"
  Staging: rtl8192u: r8192U_wx.c Fixed a misplaced brace
  staging: ion: shrink highmem pages on kswapd
  staging: ion: use compound pages on high order pages for system heap
  staging: ion: remove struct ion_page_pool_item
  staging: ion: simplify ion_page_pool_total()
  staging: ion: tidy up a bit
  staging: rtl8723au: Remove redundant casting in usb_ops_linux.c
  staging: rtl8723au: Remove redundant casting in rtl8723a_hal_init.c
  staging: rtl8723au: Remove redundant casting in rtw_xmit.c
  staging: rtl8723au: Remove redundant casting in rtw_wlan_util.c
  staging: rtl8723au: Remove redundant casting in rtw_sta_mgt.c
  staging: rtl8723au: Remove redundant casting in rtw_recv.c
  staging: rtl8723au: Remove redundant casting in rtw_mlme.c
  ...

1 files changed, 537 insertions, 0 deletions

diff --git a/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.h b/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.h
new file mode 100644
index 000000000000..c0a4286430a5
--- /dev/null
+++ b/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.h
@@ -0,0 +1,537 @@
+#ifndef	__HALBTC_OUT_SRC_H__
+#define __HALBTC_OUT_SRC_H__
+
+#include	"../wifi.h"
+
+#define		NORMAL_EXEC				false
+#define		FORCE_EXEC				true
+
+#define		BTC_RF_A				RF90_PATH_A
+#define		BTC_RF_B				RF90_PATH_B
+#define		BTC_RF_C				RF90_PATH_C
+#define		BTC_RF_D				RF90_PATH_D
+
+#define		BTC_SMSP				SINGLEMAC_SINGLEPHY
+#define		BTC_DMDP				DUALMAC_DUALPHY
+#define		BTC_DMSP				DUALMAC_SINGLEPHY
+#define		BTC_MP_UNKNOWN				0xff
+
+#define		IN
+#define		OUT
+
+#define		BT_TMP_BUF_SIZE				100
+
+#define		BT_COEX_ANT_TYPE_PG			0
+#define		BT_COEX_ANT_TYPE_ANTDIV			1
+#define		BT_COEX_ANT_TYPE_DETECTED		2
+
+#define		BTC_MIMO_PS_STATIC			0
+#define		BTC_MIMO_PS_DYNAMIC			1
+
+#define		BTC_RATE_DISABLE			0
+#define		BTC_RATE_ENABLE				1
+
+/* single Antenna definition */
+#define		BTC_ANT_PATH_WIFI			0
+#define		BTC_ANT_PATH_BT				1
+#define		BTC_ANT_PATH_PTA			2
+/* dual Antenna definition */
+#define		BTC_ANT_WIFI_AT_MAIN			0
+#define		BTC_ANT_WIFI_AT_AUX			1
+/* coupler Antenna definition */
+#define		BTC_ANT_WIFI_AT_CPL_MAIN		0
+#define		BTC_ANT_WIFI_AT_CPL_AUX			1
+
+enum btc_chip_interface {
+	BTC_INTF_UNKNOWN	= 0,
+	BTC_INTF_PCI		= 1,
+	BTC_INTF_USB		= 2,
+	BTC_INTF_SDIO		= 3,
+	BTC_INTF_GSPI		= 4,
+	BTC_INTF_MAX
+};
+
+enum btc_chip_type {
+	BTC_CHIP_UNDEF		= 0,
+	BTC_CHIP_CSR_BC4	= 1,
+	BTC_CHIP_CSR_BC8	= 2,
+	BTC_CHIP_RTL8723A	= 3,
+	BTC_CHIP_RTL8821	= 4,
+	BTC_CHIP_RTL8723B	= 5,
+	BTC_CHIP_MAX
+};
+
+enum btc_msg_type {
+	BTC_MSG_INTERFACE	= 0x0,
+	BTC_MSG_ALGORITHM	= 0x1,
+	BTC_MSG_MAX
+};
+
+extern u32 btc_92edbg_type[];
+
+/* following is for BTC_MSG_INTERFACE */
+#define		INTF_INIT				BIT(0)
+#define		INTF_NOTIFY				BIT(2)
+
+/* following is for BTC_ALGORITHM */
+#define		ALGO_BT_RSSI_STATE			BIT(0)
+#define		ALGO_WIFI_RSSI_STATE			BIT(1)
+#define		ALGO_BT_MONITOR				BIT(2)
+#define		ALGO_TRACE				BIT(3)
+#define		ALGO_TRACE_FW				BIT(4)
+#define		ALGO_TRACE_FW_DETAIL			BIT(5)
+#define		ALGO_TRACE_FW_EXEC			BIT(6)
+#define		ALGO_TRACE_SW				BIT(7)
+#define		ALGO_TRACE_SW_DETAIL			BIT(8)
+#define		ALGO_TRACE_SW_EXEC			BIT(9)
+
+/* following is for wifi link status */
+#define		WIFI_STA_CONNECTED			BIT(0)
+#define		WIFI_AP_CONNECTED			BIT(1)
+#define		WIFI_HS_CONNECTED			BIT(2)
+#define		WIFI_P2P_GO_CONNECTED			BIT(3)
+#define		WIFI_P2P_GC_CONNECTED			BIT(4)
+
+
+#define	CL_SPRINTF	snprintf
+#define	CL_PRINTF	printk
+
+#define	BTC_PRINT(dbgtype, dbgflag, printstr, ...)		\
+	do {							\
+		if (unlikely(btc_92edbg_type[dbgtype] & dbgflag)) {\
+			pr_debug(printstr, ##__VA_ARGS__);	\
+		}						\
+	} while (0)
+
+#define	BTC_PRINT_F(dbgtype, dbgflag, printstr, ...)		\
+	do {							\
+		if (unlikely(btc_92edbg_type[dbgtype] & dbgflag)) {\
+			pr_debug("%s: ", __func__);	\
+			pr_cont(printstr, ##__VA_ARGS__);	\
+		}						\
+	} while (0)
+
+#define	BTC_PRINT_ADDR(dbgtype, dbgflag, printstr, _ptr)	\
+	do {							\
+		if (unlikely(btc_92edbg_type[dbgtype] & dbgflag)) {	\
+			int __i;				\
+			u8 *__ptr = (u8 *)_ptr;			\
+			pr_debug printstr;			\
+			for (__i = 0; __i < 6; __i++)		\
+				pr_cont("%02X%s", __ptr[__i],	\
+					(__i == 5) ? "" : "-");	\
+			pr_debug("\n");				\
+		}						\
+	} while (0)
+
+#define BTC_PRINT_DATA(dbgtype, dbgflag, _titlestring, _hexdata, _hexdatalen) \
+	do {								\
+		if (unlikely(btc_92edbg_type[dbgtype] & dbgflag)) {	\
+			int __i;					\
+			u8 *__ptr = (u8 *)_hexdata;			\
+			pr_debug(_titlestring);				\
+			for (__i = 0; __i < (int)_hexdatalen; __i++) {	\
+				pr_cont("%02X%s", __ptr[__i], (((__i + 1) % 4) \
+							== 0) ? "  " : " ");\
+				if (((__i + 1) % 16) == 0)		\
+					pr_cont("\n");			\
+			}						\
+			pr_debug("\n");			\
+		}							\
+	} while (0)
+
+
+#define	BTC_RSSI_HIGH(_rssi_)	\
+	((_rssi_ == BTC_RSSI_STATE_HIGH ||	\
+	  _rssi_ == BTC_RSSI_STATE_STAY_HIGH) ? true : false)
+#define	BTC_RSSI_MEDIUM(_rssi_)	\
+	((_rssi_ == BTC_RSSI_STATE_MEDIUM ||	\
+	  _rssi_ == BTC_RSSI_STATE_STAY_MEDIUM) ? true : false)
+#define	BTC_RSSI_LOW(_rssi_)	\
+	((_rssi_ == BTC_RSSI_STATE_LOW ||	\
+	  _rssi_ == BTC_RSSI_STATE_STAY_LOW) ? true : false)
+
+
+enum btc_power_save_type {
+	BTC_PS_WIFI_NATIVE = 0,
+	BTC_PS_LPS_ON = 1,
+	BTC_PS_LPS_OFF = 2,
+	BTC_PS_LPS_MAX
+};
+
+struct btc_board_info {
+	/* The following is some board information */
+	u8 bt_chip_type;
+	u8 pg_ant_num;	/* pg ant number */
+	u8 btdm_ant_num;	/* ant number for btdm */
+	u8 btdm_ant_pos;
+	bool bt_exist;
+};
+
+enum btc_dbg_opcode {
+	BTC_DBG_SET_COEX_NORMAL = 0x0,
+	BTC_DBG_SET_COEX_WIFI_ONLY = 0x1,
+	BTC_DBG_SET_COEX_BT_ONLY = 0x2,
+	BTC_DBG_MAX
+};
+
+enum btc_rssi_state {
+	BTC_RSSI_STATE_HIGH = 0x0,
+	BTC_RSSI_STATE_MEDIUM = 0x1,
+	BTC_RSSI_STATE_LOW = 0x2,
+	BTC_RSSI_STATE_STAY_HIGH = 0x3,
+	BTC_RSSI_STATE_STAY_MEDIUM = 0x4,
+	BTC_RSSI_STATE_STAY_LOW = 0x5,
+	BTC_RSSI_MAX
+};
+
+enum btc_wifi_role {
+	BTC_ROLE_STATION = 0x0,
+	BTC_ROLE_AP = 0x1,
+	BTC_ROLE_IBSS = 0x2,
+	BTC_ROLE_HS_MODE = 0x3,
+	BTC_ROLE_MAX
+};
+
+enum btc_wifi_bw_mode {
+	BTC_WIFI_BW_LEGACY = 0x0,
+	BTC_WIFI_BW_HT20 = 0x1,
+	BTC_WIFI_BW_HT40 = 0x2,
+	BTC_WIFI_BW_MAX
+};
+
+enum btc_wifi_traffic_dir {
+	BTC_WIFI_TRAFFIC_TX = 0x0,
+	BTC_WIFI_TRAFFIC_RX = 0x1,
+	BTC_WIFI_TRAFFIC_MAX
+};
+
+enum btc_wifi_pnp {
+	BTC_WIFI_PNP_WAKE_UP = 0x0,
+	BTC_WIFI_PNP_SLEEP = 0x1,
+	BTC_WIFI_PNP_MAX
+};
+
+
+enum btc_get_type {
+	/* type bool */
+	BTC_GET_BL_HS_OPERATION,
+	BTC_GET_BL_HS_CONNECTING,
+	BTC_GET_BL_WIFI_CONNECTED,
+	BTC_GET_BL_WIFI_BUSY,
+	BTC_GET_BL_WIFI_SCAN,
+	BTC_GET_BL_WIFI_LINK,
+	BTC_GET_BL_WIFI_DHCP,
+	BTC_GET_BL_WIFI_SOFTAP_IDLE,
+	BTC_GET_BL_WIFI_SOFTAP_LINKING,
+	BTC_GET_BL_WIFI_IN_EARLY_SUSPEND,
+	BTC_GET_BL_WIFI_ROAM,
+	BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+	BTC_GET_BL_WIFI_UNDER_5G,
+	BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+	BTC_GET_BL_WIFI_ENABLE_ENCRYPTION,
+	BTC_GET_BL_WIFI_UNDER_B_MODE,
+	BTC_GET_BL_EXT_SWITCH,
+
+	/* type s4Byte */
+	BTC_GET_S4_WIFI_RSSI,
+	BTC_GET_S4_HS_RSSI,
+
+	/* type u32 */
+	BTC_GET_U4_WIFI_BW,
+	BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+	BTC_GET_U4_WIFI_FW_VER,
+	BTC_GET_U4_WIFI_LINK_STATUS,
+	BTC_GET_U4_BT_PATCH_VER,
+
+	/* type u1Byte */
+	BTC_GET_U1_WIFI_DOT11_CHNL,
+	BTC_GET_U1_WIFI_CENTRAL_CHNL,
+	BTC_GET_U1_WIFI_HS_CHNL,
+	BTC_GET_U1_MAC_PHY_MODE,
+	BTC_GET_U1_AP_NUM,
+
+	/* for 1Ant */
+	BTC_GET_U1_LPS_MODE,
+	BTC_GET_BL_BT_SCO_BUSY,
+
+	/* for test mode */
+	BTC_GET_DRIVER_TEST_CFG,
+	BTC_GET_MAX
+};
+
+
+enum btc_set_type {
+	/* type bool */
+	BTC_SET_BL_BT_DISABLE,
+	BTC_SET_BL_BT_TRAFFIC_BUSY,
+	BTC_SET_BL_BT_LIMITED_DIG,
+	BTC_SET_BL_FORCE_TO_ROAM,
+	BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+	BTC_SET_BL_BT_CTRL_AGG_SIZE,
+	BTC_SET_BL_INC_SCAN_DEV_NUM,
+
+	/* type u1Byte */
+	BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
+	BTC_SET_U1_AGG_BUF_SIZE,
+
+	/* type trigger some action */
+	BTC_SET_ACT_GET_BT_RSSI,
+	BTC_SET_ACT_AGGREGATE_CTRL,
+
+	/********* for 1Ant **********/
+	/* type bool */
+	BTC_SET_BL_BT_SCO_BUSY,
+	/* type u1Byte */
+	BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE,
+	BTC_SET_U1_LPS_VAL,
+	BTC_SET_U1_RPWM_VAL,
+	BTC_SET_U1_1ANT_LPS,
+	BTC_SET_U1_1ANT_RPWM,
+	/* type trigger some action */
+	BTC_SET_ACT_LEAVE_LPS,
+	BTC_SET_ACT_ENTER_LPS,
+	BTC_SET_ACT_NORMAL_LPS,
+	BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT,
+	BTC_SET_ACT_DISABLE_LOW_POWER,
+	BTC_SET_ACT_UPDATE_ra_mask,
+	BTC_SET_ACT_SEND_MIMO_PS,
+	/* BT Coex related */
+	BTC_SET_ACT_CTRL_BT_INFO,
+	BTC_SET_ACT_CTRL_BT_COEX,
+	/***************************/
+	BTC_SET_MAX
+};
+
+enum btc_dbg_disp_type {
+	BTC_DBG_DISP_COEX_STATISTICS = 0x0,
+	BTC_DBG_DISP_BT_LINK_INFO = 0x1,
+	BTC_DBG_DISP_BT_FW_VER = 0x2,
+	BTC_DBG_DISP_FW_PWR_MODE_CMD = 0x3,
+	BTC_DBG_DISP_MAX
+};
+
+enum btc_notify_type_ips {
+	BTC_IPS_LEAVE = 0x0,
+	BTC_IPS_ENTER = 0x1,
+	BTC_IPS_MAX
+};
+
+enum btc_notify_type_lps {
+	BTC_LPS_DISABLE = 0x0,
+	BTC_LPS_ENABLE = 0x1,
+	BTC_LPS_MAX
+};
+
+enum btc_notify_type_scan {
+	BTC_SCAN_FINISH = 0x0,
+	BTC_SCAN_START = 0x1,
+	BTC_SCAN_MAX
+};
+
+enum btc_notify_type_associate {
+	BTC_ASSOCIATE_FINISH = 0x0,
+	BTC_ASSOCIATE_START = 0x1,
+	BTC_ASSOCIATE_MAX
+};
+
+enum btc_notify_type_media_status {
+	BTC_MEDIA_DISCONNECT = 0x0,
+	BTC_MEDIA_CONNECT = 0x1,
+	BTC_MEDIA_MAX
+};
+
+enum btc_notify_type_special_packet {
+	BTC_PACKET_UNKNOWN = 0x0,
+	BTC_PACKET_DHCP = 0x1,
+	BTC_PACKET_ARP = 0x2,
+	BTC_PACKET_EAPOL = 0x3,
+	BTC_PACKET_MAX
+};
+
+enum hci_ext_bt_operation {
+	HCI_BT_OP_NONE = 0x0,
+	HCI_BT_OP_INQUIRY_START = 0x1,
+	HCI_BT_OP_INQUIRY_FINISH = 0x2,
+	HCI_BT_OP_PAGING_START = 0x3,
+	HCI_BT_OP_PAGING_SUCCESS = 0x4,
+	HCI_BT_OP_PAGING_UNSUCCESS = 0x5,
+	HCI_BT_OP_PAIRING_START = 0x6,
+	HCI_BT_OP_PAIRING_FINISH = 0x7,
+	HCI_BT_OP_BT_DEV_ENABLE = 0x8,
+	HCI_BT_OP_BT_DEV_DISABLE = 0x9,
+	HCI_BT_OP_MAX
+};
+
+enum btc_notify_type_stack_operation {
+	BTC_STACK_OP_NONE = 0x0,
+	BTC_STACK_OP_INQ_PAGE_PAIR_START = 0x1,
+	BTC_STACK_OP_INQ_PAGE_PAIR_FINISH = 0x2,
+	BTC_STACK_OP_MAX
+};
+
+
+struct btc_bt_info {
+	bool bt_disabled;
+	u8 rssi_adjust_for_agc_table_on;
+	u8 rssi_adjust_for_1ant_coex_type;
+	bool bt_busy;
+	u8 agg_buf_size;
+	bool limited_dig;
+	bool reject_agg_pkt;
+	bool b_bt_ctrl_buf_size;
+	bool increase_scan_dev_num;
+	u16 bt_hci_ver;
+	u16 bt_real_fw_ver;
+	u8 bt_fw_ver;
+
+	bool bt_disable_low_pwr;
+
+	/* the following is for 1Ant solution */
+	bool bt_ctrl_lps;
+	bool bt_pwr_save_mode;
+	bool bt_lps_on;
+	bool force_to_roam;
+	u8 force_exec_pwr_cmd_cnt;
+	u8 lps_val;
+	u8 rpwm_val;
+	u32 ra_mask;
+};
+
+struct btc_stack_info {
+	bool profile_notified;
+	u16 hci_version;	/* stack hci version */
+	u8 num_of_link;
+	bool bt_link_exist;
+	bool sco_exist;
+	bool acl_exist;
+	bool a2dp_exist;
+	bool hid_exist;
+	u8 num_of_hid;
+	bool pan_exist;
+	bool unknown_acl_exist;
+	char min_bt_rssi;
+};
+
+struct btc_statistics {
+	u32 cnt_bind;
+	u32 cnt_init_hw_config;
+	u32 cnt_init_coex_dm;
+	u32 cnt_ips_notify;
+	u32 cnt_lps_notify;
+	u32 cnt_scan_notify;
+	u32 cnt_connect_notify;
+	u32 cnt_media_status_notify;
+	u32 cnt_special_packet_notify;
+	u32 cnt_bt_info_notify;
+	u32 cnt_periodical;
+	u32 cnt_coex_dm_switch;
+	u32 cnt_stack_operation_notify;
+	u32 cnt_dbg_ctrl;
+};
+
+struct btc_bt_link_info {
+	bool bt_link_exist;
+	bool sco_exist;
+	bool sco_only;
+	bool a2dp_exist;
+	bool a2dp_only;
+	bool hid_exist;
+	bool hid_only;
+	bool pan_exist;
+	bool pan_only;
+};
+
+enum btc_antenna_pos {
+	BTC_ANTENNA_AT_MAIN_PORT = 0x1,
+	BTC_ANTENNA_AT_AUX_PORT = 0x2,
+};
+
+struct btc_coexist {
+	/* make sure only one adapter can bind the data context  */
+	bool binded;
+	/* default adapter */
+	void *adapter;
+	struct btc_board_info board_info;
+	/* some bt info referenced by non-bt module */
+	struct btc_bt_info bt_info;
+	struct btc_stack_info stack_info;
+	enum btc_chip_interface	chip_interface;
+	struct btc_bt_link_info bt_link_info;
+
+	bool initilized;
+	bool stop_coex_dm;
+	bool manual_control;
+	u8 *cli_buf;
+	struct btc_statistics statistics;
+	u8 pwr_mode_val[10];
+
+	/* function pointers io related */
+	u8 (*btc_read_1byte)(void *btc_context, u32 reg_addr);
+	void (*btc_write_1byte)(void *btc_context, u32 reg_addr, u8 data);
+	void (*btc_write_1byte_bitmask)(void *btc_context, u32 reg_addr,
+					u8 bit_mask, u8 data1b);
+	u16 (*btc_read_2byte)(void *btc_context, u32 reg_addr);
+	void (*btc_write_2byte)(void *btc_context, u32 reg_addr, u16 data);
+	u32 (*btc_read_4byte)(void *btc_context, u32 reg_addr);
+	void (*btc_write_4byte)(void *btc_context, u32 reg_addr, u32 data);
+
+	void (*btc_set_bb_reg)(void *btc_context, u32 reg_addr,
+			       u32 bit_mask, u32 data);
+	u32 (*btc_get_bb_reg)(void *btc_context, u32 reg_addr,
+			      u32 bit_mask);
+
+	void (*btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr,
+			       u32 bit_mask, u32 data);
+	u32 (*btc_get_rf_reg)(void *btc_context, u8 rf_path,
+			      u32 reg_addr, u32 bit_mask);
+
+
+	void (*btc_fill_h2c)(void *btc_context, u8 element_id,
+			     u32 cmd_len, u8 *cmd_buffer);
+
+	void (*btc_disp_dbg_msg)(void *btcoexist, u8 disp_type);
+
+	bool (*btc_get)(void *btcoexist, u8 get_type, void *out_buf);
+	bool (*btc_set)(void *btcoexist, u8 set_type, void *in_buf);
+};
+
+
+bool halbtc92e_is_wifi_uplink(struct rtl_priv *adapter);
+
+
+extern struct btc_coexist gl92e_bt_coexist;
+
+bool exhalbtc92e_initlize_variables(struct rtl_priv *adapter);
+void exhalbtc92e_init_hw_config(struct btc_coexist *btcoexist);
+void exhalbtc92e_init_coex_dm(struct btc_coexist *btcoexist);
+void exhalbtc92e_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc92e_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc92e_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc92e_connect_notify(struct btc_coexist *btcoexist, u8 action);
+void exhalbtc92e_mediastatus_notify(struct btc_coexist *btcoexist,
+				    enum rt_media_status media_status);
+void exhalbtc92e_special_packet_notify(struct btc_coexist *btcoexist,
+				       u8 pkt_type);
+void exhalbtc92e_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf,
+				u8 length);
+void exhalbtc92e_stack_operation_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc92e_halt_notify(struct btc_coexist *btcoexist);
+void exhalbtc92e_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
+void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist);
+void exhalbtc92e_periodical(struct btc_coexist *btcoexist);
+void exhalbtc92e_dbg_control(struct btc_coexist *btcoexist, u8 code, u8 len,
+			     u8 *data);
+void exhalbtc92e_stack_update_profile_info(void);
+void exhalbtc92e_set_hci_version(u16 hci_version);
+void exhalbtc92e_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version);
+void exhalbtc92e_update_min_bt_rssi(char bt_rssi);
+void exhalbtc92e_set_bt_exist(bool bt_exist);
+void exhalbtc92e_set_chip_type(u8 chip_type);
+void exhalbtc92e_set_ant_num(u8 type, u8 ant_num);
+void exhalbtc92e_display_bt_coex_info(struct btc_coexist *btcoexist);
+void exhalbtc_signal_compensation(struct btc_coexist *btcoexist,
+				  u8 *rssi_wifi, u8 *rssi_bt);
+void exhalbtc_lps_leave(struct btc_coexist *btcoexist);
+void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist);
+#endif