/*  */
/*  The following is for 8821A 2Ant BT Co-exist definition */
/*  */
#define	BT_INFO_8821A_2ANT_B_FTP				BIT(7)
#define	BT_INFO_8821A_2ANT_B_A2DP				BIT(6)
#define	BT_INFO_8821A_2ANT_B_HID				BIT(5)
#define	BT_INFO_8821A_2ANT_B_SCO_BUSY				BIT(4)
#define	BT_INFO_8821A_2ANT_B_ACL_BUSY				BIT(3)
#define	BT_INFO_8821A_2ANT_B_INQ_PAGE				BIT(2)
#define	BT_INFO_8821A_2ANT_B_SCO_ESCO				BIT(1)
#define	BT_INFO_8821A_2ANT_B_CONNECTION				BIT(0)

#define		BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT		2

enum BT_INFO_SRC_8821A_2ANT {
	BT_INFO_SRC_8821A_2ANT_WIFI_FW			= 0x0,
	BT_INFO_SRC_8821A_2ANT_BT_RSP			= 0x1,
	BT_INFO_SRC_8821A_2ANT_BT_ACTIVE_SEND		= 0x2,
	BT_INFO_SRC_8821A_2ANT_MAX
};

enum BT_8821A_2ANT_BT_STATUS {
	BT_8821A_2ANT_BT_STATUS_IDLE				= 0x0,
	BT_8821A_2ANT_BT_STATUS_CONNECTED_IDLE	= 0x1,
	BT_8821A_2ANT_BT_STATUS_NON_IDLE			= 0x2,
	BT_8821A_2ANT_BT_STATUS_MAX
};

enum BT_8821A_2ANT_COEX_ALGO {
	BT_8821A_2ANT_COEX_ALGO_UNDEFINED			= 0x0,
	BT_8821A_2ANT_COEX_ALGO_SCO				= 0x1,
	BT_8821A_2ANT_COEX_ALGO_HID				= 0x2,
	BT_8821A_2ANT_COEX_ALGO_A2DP				= 0x3,
	BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
	BT_8821A_2ANT_COEX_ALGO_PANEDR			= 0x5,
	BT_8821A_2ANT_COEX_ALGO_PANHS			= 0x6,
	BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
	BT_8821A_2ANT_COEX_ALGO_PANEDR_HID		= 0x8,
	BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR	= 0x9,
	BT_8821A_2ANT_COEX_ALGO_HID_A2DP			= 0xa,
	BT_8821A_2ANT_COEX_ALGO_MAX				= 0xb,
};

struct coex_dm_8821a_2ant {
	/*  fw mechanism */
	bool		pre_dec_bt_pwr;
	bool		cur_dec_bt_pwr;
	bool		pre_bt_lna_constrain;
	bool		cur_bt_lna_constrain;
	u8		pre_bt_psd_mode;
	u8		cur_bt_psd_mode;
	u8		pre_fw_dac_swing_lvl;
	u8		cur_fw_dac_swing_lvl;
	bool		cur_ignore_wlan_act;
	bool		pre_ignore_wlan_act;
	u8		pre_ps_tdma;
	u8		cur_ps_tdma;
	u8		ps_tdma_para[5];
	u8		ps_tdma_du_adj_type;
	bool		reset_tdma_adjust;
	bool		pre_ps_tdma_on;
	bool		cur_ps_tdma_on;
	bool		pre_bt_auto_report;
	bool		cur_bt_auto_report;

	/*  sw mechanism */
	bool		pre_rf_rx_lpf_shrink;
	bool		cur_rf_rx_lpf_shrink;
	u32		bt_rf0x1e_backup;
	bool	pre_low_penalty_ra;
	bool		cur_low_penalty_ra;
	bool		pre_dac_swing_on;
	u32		pre_dac_swing_lvl;
	bool		cur_dac_swing_on;
	u32		cur_dac_swing_lvl;
	bool		pre_adc_back_off;
	bool		cur_adc_back_off;
	bool	pre_agc_table_en;
	bool		cur_agc_table_en;
	u32		pre_val0x6c0;
	u32		cur_val0x6c0;
	u32		pre_val0x6c4;
	u32		cur_val0x6c4;
	u32		pre_val0x6c8;
	u32		cur_val0x6c8;
	u8		pre_val0x6cc;
	u8		cur_val0x6cc;
	bool		limited_dig;

	/*  algorithm related */
	u8		pre_algorithm;
	u8		cur_algorithm;
	u8		bt_status;
	u8		wifi_chnl_info[3];
};

struct coex_sta_8821a_2ant {
	bool		bt_link_exist;
	bool		sco_exist;
	bool		a2dp_exist;
	bool		hid_exist;
	bool		pan_exist;

	bool		under_lps;
	bool		under_ips;
	u32		high_priority_tx;
	u32		high_priority_rx;
	u32		low_priority_tx;
	u32		low_priority_rx;
	u8		bt_rssi;
	u8		pre_bt_rssi_state;
	u8		pre_wifi_rssi_state[4];
	bool		c2h_bt_info_req_sent;
	u8		bt_info_c2h[BT_INFO_SRC_8821A_2ANT_MAX][10];
	u32		bt_info_c2h_cnt[BT_INFO_SRC_8821A_2ANT_MAX];
	bool		c2h_bt_inquiry_page;
	u8		bt_retry_cnt;
	u8		bt_info_ext;
};

/*  */
/*  The following is interface which will notify coex module. */
/*  */
void
ex_halbtc8821a2ant_init_hwconfig(
	struct btc_coexist *btcoexist
	);
void
ex_halbtc8821a2ant_init_coex_dm(
	struct btc_coexist *btcoexist
	);
void
ex_halbtc8821a2ant_ips_notify(
	struct btc_coexist *btcoexist,
	u8 type
	);
void
ex_halbtc8821a2ant_lps_notify(
	struct btc_coexist *btcoexist,
	u8 type
	);
void
ex_halbtc8821a2ant_scan_notify(
	struct btc_coexist *btcoexist,
	u8 type
	);
void
ex_halbtc8821a2ant_connect_notify(
	struct btc_coexist *btcoexist,
	u8 type
	);
void
ex_halbtc8821a2ant_media_status_notify(
	struct btc_coexist *btcoexist,
	u8 type
	);
void
ex_halbtc8821a2ant_special_packet_notify(
	struct btc_coexist *btcoexist,
	u8 type
	);
void
ex_halbtc8821a2ant_bt_info_notify(
	struct btc_coexist *btcoexist,
	u8 *tmp_buf,
	u8 length
	);
void
ex_halbtc8821a2ant_halt_notify(
	struct btc_coexist *btcoexist
	);
void
ex_halbtc8821a2ant_periodical(
	struct btc_coexist *btcoexist
	);
void
ex_halbtc8821a2ant_display_coex_info(
	struct btc_coexist *btcoexist
	);