1
2
3
4
5
6
7
8 #define BT_INFO_8821A_1ANT_B_FTP BIT7
9 #define BT_INFO_8821A_1ANT_B_A2DP BIT6
10 #define BT_INFO_8821A_1ANT_B_HID BIT5
11 #define BT_INFO_8821A_1ANT_B_SCO_BUSY BIT4
12 #define BT_INFO_8821A_1ANT_B_ACL_BUSY BIT3
13 #define BT_INFO_8821A_1ANT_B_INQ_PAGE BIT2
14 #define BT_INFO_8821A_1ANT_B_SCO_ESCO BIT1
15 #define BT_INFO_8821A_1ANT_B_CONNECTION BIT0
16
17 #define BT_INFO_8821A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
18 (((_BT_INFO_EXT_&BIT0)) ? true : false)
19
20 #define BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT 2
21
22 enum _BT_INFO_SRC_8821A_1ANT {
23 BT_INFO_SRC_8821A_1ANT_WIFI_FW = 0x0,
24 BT_INFO_SRC_8821A_1ANT_BT_RSP = 0x1,
25 BT_INFO_SRC_8821A_1ANT_BT_ACTIVE_SEND = 0x2,
26 BT_INFO_SRC_8821A_1ANT_MAX
27 };
28
29 enum _BT_8821A_1ANT_BT_STATUS {
30 BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
31 BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
32 BT_8821A_1ANT_BT_STATUS_INQ_PAGE = 0x2,
33 BT_8821A_1ANT_BT_STATUS_ACL_BUSY = 0x3,
34 BT_8821A_1ANT_BT_STATUS_SCO_BUSY = 0x4,
35 BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
36 BT_8821A_1ANT_BT_STATUS_MAX
37 };
38
39 enum _BT_8821A_1ANT_WIFI_STATUS {
40 BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0,
41 BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1,
42 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2,
43 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT = 0x3,
44 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4,
45 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5,
46 BT_8821A_1ANT_WIFI_STATUS_MAX
47 };
48
49 enum BT_8821A_1ANT_COEX_ALGO {
50 BT_8821A_1ANT_COEX_ALGO_UNDEFINED = 0x0,
51 BT_8821A_1ANT_COEX_ALGO_SCO = 0x1,
52 BT_8821A_1ANT_COEX_ALGO_HID = 0x2,
53 BT_8821A_1ANT_COEX_ALGO_A2DP = 0x3,
54 BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS = 0x4,
55 BT_8821A_1ANT_COEX_ALGO_PANEDR = 0x5,
56 BT_8821A_1ANT_COEX_ALGO_PANHS = 0x6,
57 BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
58 BT_8821A_1ANT_COEX_ALGO_PANEDR_HID = 0x8,
59 BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
60 BT_8821A_1ANT_COEX_ALGO_HID_A2DP = 0xa,
61 BT_8821A_1ANT_COEX_ALGO_MAX = 0xb,
62 };
63
64 struct coex_dm_8821a_1ant {
65
66 bool cur_ignore_wlan_act;
67 bool pre_ignore_wlan_act;
68 u8 pre_ps_tdma;
69 u8 cur_ps_tdma;
70 u8 ps_tdma_para[5];
71 u8 tdma_adj_type;
72 bool auto_tdma_adjust;
73 bool pre_ps_tdma_on;
74 bool cur_ps_tdma_on;
75 bool pre_bt_auto_report;
76 bool cur_bt_auto_report;
77 u8 pre_lps;
78 u8 cur_lps;
79 u8 pre_rpwm;
80 u8 cur_rpwm;
81
82
83 bool pre_low_penalty_ra;
84 bool cur_low_penalty_ra;
85 u32 pre_val_0x6c0;
86 u32 cur_val_0x6c0;
87 u32 pre_val_0x6c4;
88 u32 cur_val_0x6c4;
89 u32 pre_val_0x6c8;
90 u32 cur_val_0x6c8;
91 u8 pre_val_0x6cc;
92 u8 cur_val_0x6cc;
93
94 u32 backup_arfr_cnt1;
95
96 u32 backup_arfr_cnt2;
97 u16 backup_retry_limit;
98 u8 backup_ampdu_max_time;
99
100
101 u8 pre_algorithm;
102 u8 cur_algorithm;
103 u8 bt_status;
104 u8 wifi_chnl_info[3];
105
106 u32 pre_ra_mask;
107 u32 cur_ra_mask;
108 u8 pre_arfr_type;
109 u8 cur_arfr_type;
110 u8 pre_retry_limit_type;
111 u8 cur_retry_limit_type;
112 u8 pre_ampdu_time_type;
113 u8 cur_ampdu_time_type;
114 u32 arp_cnt;
115
116 u8 error_condition;
117 };
118
119 struct coex_sta_8821a_1ant {
120 bool bt_disabled;
121 bool bt_link_exist;
122 bool sco_exist;
123 bool a2dp_exist;
124 bool hid_exist;
125 bool pan_exist;
126
127 bool under_lps;
128 bool under_ips;
129 u32 special_pkt_period_cnt;
130 u32 high_priority_tx;
131 u32 high_priority_rx;
132 u32 low_priority_tx;
133 u32 low_priority_rx;
134 u8 bt_rssi;
135 bool bt_tx_rx_mask;
136 u8 pre_bt_rssi_state;
137 u8 pre_wifi_rssi_state[4];
138 bool c2h_bt_info_req_sent;
139 u8 bt_info_c2h[BT_INFO_SRC_8821A_1ANT_MAX][10];
140 u32 bt_info_c2h_cnt[BT_INFO_SRC_8821A_1ANT_MAX];
141 bool c2h_bt_inquiry_page;
142 bool wifi_is_high_pri_task;
143 u8 bt_retry_cnt;
144 u8 bt_info_ext;
145 };
146
147
148
149
150
151 void ex_btc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist,
152 bool wifi_only);
153 void ex_btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist);
154 void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
155 void ex_btc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
156 void ex_btc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
157 void ex_btc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
158 void ex_btc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
159 u8 type);
160 void ex_btc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
161 u8 type);
162 void ex_btc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
163 u8 *tmpbuf, u8 length);
164 void ex_btc8821a1ant_halt_notify(struct btc_coexist *btcoexist);
165 void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
166 void ex_btc8821a1ant_periodical(struct btc_coexist *btcoexist);
167 void ex_btc8821a1ant_display_coex_info(struct btc_coexist *btcoexist,
168 struct seq_file *m);
169 void ex_btc8821a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
170 u8 op_len, u8 *data);
171 void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);