halbtc8723b1ant.h

  1/* SPDX-License-Identifier: GPL-2.0 */
  2/* Copyright(c) 2012  Realtek Corporation.*/
  3
  4/**********************************************************************
  5 * The following is for 8723B 1ANT BT Co-exist definition
  6 **********************************************************************/
  7#define	BT_INFO_8723B_1ANT_B_FTP			BIT7
  8#define	BT_INFO_8723B_1ANT_B_A2DP			BIT6
  9#define	BT_INFO_8723B_1ANT_B_HID			BIT5
 10#define	BT_INFO_8723B_1ANT_B_SCO_BUSY			BIT4
 11#define	BT_INFO_8723B_1ANT_B_ACL_BUSY			BIT3
 12#define	BT_INFO_8723B_1ANT_B_INQ_PAGE			BIT2
 13#define	BT_INFO_8723B_1ANT_B_SCO_ESCO			BIT1
 14#define	BT_INFO_8723B_1ANT_B_CONNECTION			BIT0
 15
 16#define	BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
 17		(((_BT_INFO_EXT_&BIT0)) ? true : false)
 18
 19#define	BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT		2
 20
 21#define BT_8723B_1ANT_WIFI_NOISY_THRESH			50
 22
 23enum _BT_INFO_SRC_8723B_1ANT {
 24	BT_INFO_SRC_8723B_1ANT_WIFI_FW			= 0x0,
 25	BT_INFO_SRC_8723B_1ANT_BT_RSP			= 0x1,
 26	BT_INFO_SRC_8723B_1ANT_BT_ACTIVE_SEND		= 0x2,
 27	BT_INFO_SRC_8723B_1ANT_MAX
 28};
 29
 30enum _BT_8723B_1ANT_BT_STATUS {
 31	BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
 32	BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
 33	BT_8723B_1ANT_BT_STATUS_INQ_PAGE		= 0x2,
 34	BT_8723B_1ANT_BT_STATUS_ACL_BUSY		= 0x3,
 35	BT_8723B_1ANT_BT_STATUS_SCO_BUSY		= 0x4,
 36	BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
 37	BT_8723B_1ANT_BT_STATUS_MAX
 38};
 39
 40enum _BT_8723B_1ANT_WIFI_STATUS {
 41	BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE			= 0x0,
 42	BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN		= 0x1,
 43	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN			= 0x2,
 44	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT			= 0x3,
 45	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE			= 0x4,
 46	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY			= 0x5,
 47	BT_8723B_1ANT_WIFI_STATUS_MAX
 48};
 49
 50enum _BT_8723B_1ANT_COEX_ALGO {
 51	BT_8723B_1ANT_COEX_ALGO_UNDEFINED		= 0x0,
 52	BT_8723B_1ANT_COEX_ALGO_SCO			= 0x1,
 53	BT_8723B_1ANT_COEX_ALGO_HID			= 0x2,
 54	BT_8723B_1ANT_COEX_ALGO_A2DP			= 0x3,
 55	BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
 56	BT_8723B_1ANT_COEX_ALGO_PANEDR			= 0x5,
 57	BT_8723B_1ANT_COEX_ALGO_PANHS			= 0x6,
 58	BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
 59	BT_8723B_1ANT_COEX_ALGO_PANEDR_HID		= 0x8,
 60	BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0x9,
 61	BT_8723B_1ANT_COEX_ALGO_HID_A2DP		= 0xa,
 62	BT_8723B_1ANT_COEX_ALGO_MAX			= 0xb,
 63};
 64
 65struct coex_dm_8723b_1ant {
 66	/* hw setting */
 67	u8 pre_ant_pos_type;
 68	u8 cur_ant_pos_type;
 69	/* fw mechanism */
 70	bool cur_ignore_wlan_act;
 71	bool pre_ignore_wlan_act;
 72	u8 pre_ps_tdma;
 73	u8 cur_ps_tdma;
 74	u8 ps_tdma_para[5];
 75	u8 ps_tdma_du_adj_type;
 76	bool auto_tdma_adjust;
 77	bool pre_ps_tdma_on;
 78	bool cur_ps_tdma_on;
 79	bool pre_bt_auto_report;
 80	bool cur_bt_auto_report;
 81	u8 pre_lps;
 82	u8 cur_lps;
 83	u8 pre_rpwm;
 84	u8 cur_rpwm;
 85
 86	/* sw mechanism */
 87	bool pre_low_penalty_ra;
 88	bool cur_low_penalty_ra;
 89	u32 pre_val0x6c0;
 90	u32 cur_val0x6c0;
 91	u32 pre_val0x6c4;
 92	u32 cur_val0x6c4;
 93	u32 pre_val0x6c8;
 94	u32 cur_val0x6c8;
 95	u8 pre_val0x6cc;
 96	u8 cur_val0x6cc;
 97	bool limited_dig;
 98
 99	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
100	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
101	u16 backup_retry_limit;
102	u8 backup_ampdu_max_time;
103
104	/* algorithm related */
105	u8 pre_algorithm;
106	u8 cur_algorithm;
107	u8 bt_status;
108	u8 wifi_chnl_info[3];
109
110	u32 prera_mask;
111	u32 curra_mask;
112	u8 pre_arfr_type;
113	u8 cur_arfr_type;
114	u8 pre_retry_limit_type;
115	u8 cur_retry_limit_type;
116	u8 pre_ampdu_time_type;
117	u8 cur_ampdu_time_type;
118	u32	arp_cnt;
119
120	u8 error_condition;
121};
122
123struct coex_sta_8723b_1ant {
124	bool bt_disabled;
125	bool bt_link_exist;
126	bool sco_exist;
127	bool a2dp_exist;
128	bool hid_exist;
129	bool pan_exist;
130	bool bt_hi_pri_link_exist;
131	u8 num_of_profile;
132	bool bt_abnormal_scan;
133
134	bool under_lps;
135	bool under_ips;
136	u32 special_pkt_period_cnt;
137	u32 high_priority_tx;
138	u32 high_priority_rx;
139	u32 low_priority_tx;
140	u32 low_priority_rx;
141	u8 bt_rssi;
142	u8 pre_bt_rssi_state;
143	u8 pre_wifi_rssi_state[4];
144	bool bt_tx_rx_mask;
145	bool c2h_bt_info_req_sent;
146	u8 bt_info_c2h[BT_INFO_SRC_8723B_1ANT_MAX][10];
147	u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_1ANT_MAX];
148	bool bt_whck_test;
149	bool c2h_bt_inquiry_page;
150	bool c2h_bt_remote_name_req;
151	bool wifi_is_high_pri_task;
152	u8 bt_retry_cnt;
153	u8 bt_info_ext;
154	u8 scan_ap_num;
155	bool cck_ever_lock;
156	u8 coex_table_type;
157	bool force_lps_on;
158	u32 pop_event_cnt;
159
160	u32 crc_ok_cck;
161	u32 crc_ok_11g;
162	u32 crc_ok_11n;
163	u32 crc_ok_11n_agg;
164
165	u32 crc_err_cck;
166	u32 crc_err_11g;
167	u32 crc_err_11n;
168	u32 crc_err_11n_agg;
169
170	bool cck_lock;
171	bool pre_ccklock;
172
173	u32 wrong_profile_notification;
174
175	u8 a2dp_bit_pool;
176	u8 cut_version;
177};
178
179/*************************************************************************
180 * The following is interface which will notify coex module.
181 *************************************************************************/
182void ex_btc8723b1ant_power_on_setting(struct btc_coexist *btcoexist);
183void ex_btc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
184				   bool wifi_only);
185void ex_btc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist);
186void ex_btc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
187void ex_btc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
188void ex_btc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
189void ex_btc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
190void ex_btc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
191					 u8 type);
192void ex_btc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
193					   u8 type);
194void ex_btc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
195				    u8 *tmpbuf, u8 length);
196void ex_btc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist,
197				      u8 type);
198void ex_btc8723b1ant_halt_notify(struct btc_coexist *btcoexist);
199void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
200void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist);
201void ex_btc8723b1ant_display_coex_info(struct btc_coexist *btcoexist,
202				       struct seq_file *m);
203void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);