1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28#define BT_INFO_8192E_2ANT_B_FTP BIT7
29#define BT_INFO_8192E_2ANT_B_A2DP BIT6
30#define BT_INFO_8192E_2ANT_B_HID BIT5
31#define BT_INFO_8192E_2ANT_B_SCO_BUSY BIT4
32#define BT_INFO_8192E_2ANT_B_ACL_BUSY BIT3
33#define BT_INFO_8192E_2ANT_B_INQ_PAGE BIT2
34#define BT_INFO_8192E_2ANT_B_SCO_ESCO BIT1
35#define BT_INFO_8192E_2ANT_B_CONNECTION BIT0
36
37#define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT 2
38
39enum bt_info_src_8192e_2ant {
40 BT_INFO_SRC_8192E_2ANT_WIFI_FW = 0x0,
41 BT_INFO_SRC_8192E_2ANT_BT_RSP = 0x1,
42 BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND = 0x2,
43 BT_INFO_SRC_8192E_2ANT_MAX
44};
45
46enum bt_8192e_2ant_bt_status {
47 BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
48 BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
49 BT_8192E_2ANT_BT_STATUS_INQ_PAGE = 0x2,
50 BT_8192E_2ANT_BT_STATUS_ACL_BUSY = 0x3,
51 BT_8192E_2ANT_BT_STATUS_SCO_BUSY = 0x4,
52 BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
53 BT_8192E_2ANT_BT_STATUS_MAX
54};
55
56enum bt_8192e_2ant_coex_algo {
57 BT_8192E_2ANT_COEX_ALGO_UNDEFINED = 0x0,
58 BT_8192E_2ANT_COEX_ALGO_SCO = 0x1,
59 BT_8192E_2ANT_COEX_ALGO_SCO_PAN = 0x2,
60 BT_8192E_2ANT_COEX_ALGO_HID = 0x3,
61 BT_8192E_2ANT_COEX_ALGO_A2DP = 0x4,
62 BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS = 0x5,
63 BT_8192E_2ANT_COEX_ALGO_PANEDR = 0x6,
64 BT_8192E_2ANT_COEX_ALGO_PANHS = 0x7,
65 BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP = 0x8,
66 BT_8192E_2ANT_COEX_ALGO_PANEDR_HID = 0x9,
67 BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0xa,
68 BT_8192E_2ANT_COEX_ALGO_HID_A2DP = 0xb,
69 BT_8192E_2ANT_COEX_ALGO_MAX = 0xc
70};
71
72struct coex_dm_8192e_2ant {
73
74 u8 pre_dec_bt_pwr;
75 u8 cur_dec_bt_pwr;
76 u8 pre_fw_dac_swing_lvl;
77 u8 cur_fw_dac_swing_lvl;
78 bool cur_ignore_wlan_act;
79 bool pre_ignore_wlan_act;
80 u8 pre_ps_tdma;
81 u8 cur_ps_tdma;
82 u8 ps_tdma_para[5];
83 u8 tdma_adj_type;
84 bool reset_tdma_adjust;
85 bool auto_tdma_adjust;
86 bool pre_ps_tdma_on;
87 bool cur_ps_tdma_on;
88 bool pre_bt_auto_report;
89 bool cur_bt_auto_report;
90
91
92 bool pre_rf_rx_lpf_shrink;
93 bool cur_rf_rx_lpf_shrink;
94 u32 bt_rf0x1e_backup;
95 bool pre_low_penalty_ra;
96 bool cur_low_penalty_ra;
97 bool pre_dac_swing_on;
98 u32 pre_dac_swing_lvl;
99 bool cur_dac_swing_on;
100 u32 cur_dac_swing_lvl;
101 bool pre_adc_back_off;
102 bool cur_adc_back_off;
103 bool pre_agc_table_en;
104 bool cur_agc_table_en;
105 u32 pre_val0x6c0;
106 u32 cur_val0x6c0;
107 u32 pre_val0x6c4;
108 u32 cur_val0x6c4;
109 u32 pre_val0x6c8;
110 u32 cur_val0x6c8;
111 u8 pre_val0x6cc;
112 u8 cur_val0x6cc;
113 bool limited_dig;
114
115 u32 backup_arfr_cnt1;
116 u32 backup_arfr_cnt2;
117 u16 backup_retry_limit;
118 u8 backup_ampdu_maxtime;
119
120
121 u8 pre_algorithm;
122 u8 cur_algorithm;
123 u8 bt_status;
124 u8 wifi_chnl_info[3];
125
126 u8 pre_ss_type;
127 u8 cur_ss_type;
128
129 u32 pre_ra_mask;
130 u32 cur_ra_mask;
131 u8 cur_ra_mask_type;
132 u8 pre_arfr_type;
133 u8 cur_arfr_type;
134 u8 pre_retry_limit_type;
135 u8 cur_retry_limit_type;
136 u8 pre_ampdu_time_type;
137 u8 cur_ampdu_time_type;
138};
139
140struct coex_sta_8192e_2ant {
141 bool bt_link_exist;
142 bool sco_exist;
143 bool a2dp_exist;
144 bool hid_exist;
145 bool pan_exist;
146
147 bool under_lps;
148 bool under_ips;
149 u32 high_priority_tx;
150 u32 high_priority_rx;
151 u32 low_priority_tx;
152 u32 low_priority_rx;
153 u8 bt_rssi;
154 u8 pre_bt_rssi_state;
155 u8 pre_wifi_rssi_state[4];
156 bool c2h_bt_info_req_sent;
157 u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
158 u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
159 bool c2h_bt_inquiry_page;
160 u8 bt_retry_cnt;
161 u8 bt_info_ext;
162};
163
164
165
166
167void ex_btc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
168void ex_btc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
169void ex_btc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
170void ex_btc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
171void ex_btc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
172void ex_btc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
173void ex_btc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
174 u8 type);
175void ex_btc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
176 u8 type);
177void ex_btc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
178 u8 *tmpbuf, u8 length);
179void ex_btc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
180 u8 type);
181void ex_btc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
182void ex_btc8192e2ant_periodical(struct btc_coexist *btcoexist);
183void ex_btc8192e2ant_display_coex_info(struct btc_coexist *btcoexist,
184 struct seq_file *m);
185
