[deliverable/linux.git] / drivers / net / wireless / realtek / rtlwifi / btcoexist / halbtc8723b2ant.h

/******************************************************************************
 *
 * Copyright(c) 2012  Realtek Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/
#ifndef _HAL8723B_2_ANT
#define _HAL8723B_2_ANT

/************************************************************************
 * The following is for 8723B 2Ant BT Co-exist definition
 ************************************************************************/
#define	BT_AUTO_REPORT_ONLY_8723B_2ANT			1

#define	BT_INFO_8723B_2ANT_B_FTP			BIT7
#define	BT_INFO_8723B_2ANT_B_A2DP			BIT6
#define	BT_INFO_8723B_2ANT_B_HID			BIT5
#define	BT_INFO_8723B_2ANT_B_SCO_BUSY			BIT4
#define	BT_INFO_8723B_2ANT_B_ACL_BUSY			BIT3
#define	BT_INFO_8723B_2ANT_B_INQ_PAGE			BIT2
#define	BT_INFO_8723B_2ANT_B_SCO_ESCO			BIT1
#define	BT_INFO_8723B_2ANT_B_CONNECTION			BIT0

#define BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT		2

enum BT_INFO_SRC_8723B_2ANT {
	BT_INFO_SRC_8723B_2ANT_WIFI_FW			= 0x0,
	BT_INFO_SRC_8723B_2ANT_BT_RSP			= 0x1,
	BT_INFO_SRC_8723B_2ANT_BT_ACTIVE_SEND		= 0x2,
	BT_INFO_SRC_8723B_2ANT_MAX
};

enum BT_8723B_2ANT_BT_STATUS {
	BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
	BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
	BT_8723B_2ANT_BT_STATUS_INQ_PAGE		= 0x2,
	BT_8723B_2ANT_BT_STATUS_ACL_BUSY		= 0x3,
	BT_8723B_2ANT_BT_STATUS_SCO_BUSY		= 0x4,
	BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
	BT_8723B_2ANT_BT_STATUS_MAX
};

enum BT_8723B_2ANT_COEX_ALGO {
	BT_8723B_2ANT_COEX_ALGO_UNDEFINED		= 0x0,
	BT_8723B_2ANT_COEX_ALGO_SCO			= 0x1,
	BT_8723B_2ANT_COEX_ALGO_HID			= 0x2,
	BT_8723B_2ANT_COEX_ALGO_A2DP			= 0x3,
	BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
	BT_8723B_2ANT_COEX_ALGO_PANEDR			= 0x5,
	BT_8723B_2ANT_COEX_ALGO_PANHS			= 0x6,
	BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
	BT_8723B_2ANT_COEX_ALGO_PANEDR_HID		= 0x8,
	BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0x9,
	BT_8723B_2ANT_COEX_ALGO_HID_A2DP		= 0xa,
	BT_8723B_2ANT_COEX_ALGO_MAX			= 0xb,
};

struct coex_dm_8723b_2ant {
	/* fw mechanism */
	bool pre_dec_bt_pwr;
	bool cur_dec_bt_pwr;
	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 tdma_adj_type;
	bool reset_tdma_adjust;
	bool auto_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];

	bool need_recover_0x948;
	u16 backup_0x948;
};

struct coex_sta_8723b_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_8723B_2ANT_MAX][10];
	u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_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_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
					 u8 type);
void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
					   u8 type);
void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
				    u8 *tmpbuf, u8 length);
void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist);

#endif
Commit	Line	Data
aa45a673 LF	1	/******************************************************************************
	2	*
	3	* Copyright(c) 2012 Realtek Corporation.
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms of version 2 of the GNU General Public License as
	7	* published by the Free Software Foundation.
	8	*
	9	* This program is distributed in the hope that it will be useful, but WITHOUT
	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	* more details.
	13	*
	14	* The full GNU General Public License is included in this distribution in the
	15	* file called LICENSE.
	16	*
	17	* Contact Information:
	18	* wlanfae <wlanfae@realtek.com>
	19	* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
	20	* Hsinchu 300, Taiwan.
	21	*
	22	* Larry Finger <Larry.Finger@lwfinger.net>
	23	*
	24	*****************************************************************************/
	25	#ifndef _HAL8723B_2_ANT
	26	#define _HAL8723B_2_ANT
	27
	28	/************************************************************************
	29	* The following is for 8723B 2Ant BT Co-exist definition
	30	************************************************************************/
	31	#define BT_AUTO_REPORT_ONLY_8723B_2ANT 1
	32
	33	#define BT_INFO_8723B_2ANT_B_FTP BIT7
	34	#define BT_INFO_8723B_2ANT_B_A2DP BIT6
	35	#define BT_INFO_8723B_2ANT_B_HID BIT5
	36	#define BT_INFO_8723B_2ANT_B_SCO_BUSY BIT4
	37	#define BT_INFO_8723B_2ANT_B_ACL_BUSY BIT3
	38	#define BT_INFO_8723B_2ANT_B_INQ_PAGE BIT2
	39	#define BT_INFO_8723B_2ANT_B_SCO_ESCO BIT1
	40	#define BT_INFO_8723B_2ANT_B_CONNECTION BIT0
	41
	42	#define BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT 2
	43
	44	enum BT_INFO_SRC_8723B_2ANT {
	45	BT_INFO_SRC_8723B_2ANT_WIFI_FW = 0x0,
	46	BT_INFO_SRC_8723B_2ANT_BT_RSP = 0x1,
	47	BT_INFO_SRC_8723B_2ANT_BT_ACTIVE_SEND = 0x2,
	48	BT_INFO_SRC_8723B_2ANT_MAX
	49	};
	50
	51	enum BT_8723B_2ANT_BT_STATUS {
	52	BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
	53	BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
	54	BT_8723B_2ANT_BT_STATUS_INQ_PAGE = 0x2,
	55	BT_8723B_2ANT_BT_STATUS_ACL_BUSY = 0x3,
	56	BT_8723B_2ANT_BT_STATUS_SCO_BUSY = 0x4,
	57	BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
	58	BT_8723B_2ANT_BT_STATUS_MAX
	59	};
	60
	61	enum BT_8723B_2ANT_COEX_ALGO {
	62	BT_8723B_2ANT_COEX_ALGO_UNDEFINED = 0x0,
	63	BT_8723B_2ANT_COEX_ALGO_SCO = 0x1,
	64	BT_8723B_2ANT_COEX_ALGO_HID = 0x2,
65	BT_8723B_2ANT_COEX_ALGO_A2DP = 0x3,
66	BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS = 0x4,
67	BT_8723B_2ANT_COEX_ALGO_PANEDR = 0x5,
68	BT_8723B_2ANT_COEX_ALGO_PANHS = 0x6,
69	BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
70	BT_8723B_2ANT_COEX_ALGO_PANEDR_HID = 0x8,
71	BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
72	BT_8723B_2ANT_COEX_ALGO_HID_A2DP = 0xa,
73	BT_8723B_2ANT_COEX_ALGO_MAX = 0xb,
74	};
75
76	struct coex_dm_8723b_2ant {
77	/* fw mechanism */
78	bool pre_dec_bt_pwr;
79	bool cur_dec_bt_pwr;
80	u8 pre_fw_dac_swing_lvl;
81	u8 cur_fw_dac_swing_lvl;
82	bool cur_ignore_wlan_act;
83	bool pre_ignore_wlan_act;
84	u8 pre_ps_tdma;
85	u8 cur_ps_tdma;
86	u8 ps_tdma_para[5];
87	u8 tdma_adj_type;
88	bool reset_tdma_adjust;
89	bool auto_tdma_adjust;
90	bool pre_ps_tdma_on;
91	bool cur_ps_tdma_on;
92	bool pre_bt_auto_report;
93	bool cur_bt_auto_report;
94
95	/* sw mechanism */
96	bool pre_rf_rx_lpf_shrink;
97	bool cur_rf_rx_lpf_shrink;
98	u32 bt_rf0x1e_backup;
99	bool pre_low_penalty_ra;
100	bool cur_low_penalty_ra;
101	bool pre_dac_swing_on;
102	u32 pre_dac_swing_lvl;
103	bool cur_dac_swing_on;
104	u32 cur_dac_swing_lvl;
105	bool pre_adc_back_off;
106	bool cur_adc_back_off;
107	bool pre_agc_table_en;
108	bool cur_agc_table_en;
109	u32 pre_val0x6c0;
110	u32 cur_val0x6c0;
111	u32 pre_val0x6c4;
112	u32 cur_val0x6c4;
113	u32 pre_val0x6c8;
114	u32 cur_val0x6c8;
115	u8 pre_val0x6cc;
116	u8 cur_val0x6cc;
117	bool limited_dig;
118
119	/* algorithm related */
120	u8 pre_algorithm;
121	u8 cur_algorithm;
122	u8 bt_status;
123	u8 wifi_chnl_info[3];
124
125	bool need_recover_0x948;
126	u16 backup_0x948;
127	};
128
129	struct coex_sta_8723b_2ant {
130	bool bt_link_exist;
131	bool sco_exist;
132	bool a2dp_exist;
133	bool hid_exist;
134	bool pan_exist;
135
136	bool under_lps;
137	bool under_ips;
138	u32 high_priority_tx;
139	u32 high_priority_rx;
140	u32 low_priority_tx;
141	u32 low_priority_rx;
142	u8 bt_rssi;
143	u8 pre_bt_rssi_state;
144	u8 pre_wifi_rssi_state[4];
145	bool c2h_bt_info_req_sent;
146	u8 bt_info_c2h[BT_INFO_SRC_8723B_2ANT_MAX][10];
147	u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_2ANT_MAX];
148	bool c2h_bt_inquiry_page;
149	u8 bt_retry_cnt;
150	u8 bt_info_ext;
151	};
152
153	/*********************************************************************
154	* The following is interface which will notify coex module.
155	*********************************************************************/
e79fff28 LF	156	void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist);
	157	void ex_btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist);
	158	void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
	159	void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
	160	void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
	161	void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
	162	void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
	163	u8 type);
	164	void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
	165	u8 type);
	166	void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
	167	u8 *tmpbuf, u8 length);
	168	void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist);
	169	void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist);
	170	void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist);
aa45a673 LF	171
aa45a673 LF	172	#endif