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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/******************************************************************************
*
* 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>
*
*****************************************************************************/
/*****************************************************************
* The following is for 8192E 2Ant BT Co-exist definition
*****************************************************************/
#define BT_AUTO_REPORT_ONLY_8192E_2ANT 0
#define BT_INFO_8192E_2ANT_B_FTP BIT7
#define BT_INFO_8192E_2ANT_B_A2DP BIT6
#define BT_INFO_8192E_2ANT_B_HID BIT5
#define BT_INFO_8192E_2ANT_B_SCO_BUSY BIT4
#define BT_INFO_8192E_2ANT_B_ACL_BUSY BIT3
#define BT_INFO_8192E_2ANT_B_INQ_PAGE BIT2
#define BT_INFO_8192E_2ANT_B_SCO_ESCO BIT1
#define BT_INFO_8192E_2ANT_B_CONNECTION BIT0
#define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT 2
enum bt_info_src_8192e_2ant {
BT_INFO_SRC_8192E_2ANT_WIFI_FW = 0x0,
BT_INFO_SRC_8192E_2ANT_BT_RSP = 0x1,
BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND = 0x2,
BT_INFO_SRC_8192E_2ANT_MAX
};
enum bt_8192e_2ant_bt_status {
BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
BT_8192E_2ANT_BT_STATUS_INQ_PAGE = 0x2,
BT_8192E_2ANT_BT_STATUS_ACL_BUSY = 0x3,
BT_8192E_2ANT_BT_STATUS_SCO_BUSY = 0x4,
BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
BT_8192E_2ANT_BT_STATUS_MAX
};
enum bt_8192e_2ant_coex_algo {
BT_8192E_2ANT_COEX_ALGO_UNDEFINED = 0x0,
BT_8192E_2ANT_COEX_ALGO_SCO = 0x1,
BT_8192E_2ANT_COEX_ALGO_SCO_PAN = 0x2,
BT_8192E_2ANT_COEX_ALGO_HID = 0x3,
BT_8192E_2ANT_COEX_ALGO_A2DP = 0x4,
BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS = 0x5,
BT_8192E_2ANT_COEX_ALGO_PANEDR = 0x6,
BT_8192E_2ANT_COEX_ALGO_PANHS = 0x7,
BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP = 0x8,
BT_8192E_2ANT_COEX_ALGO_PANEDR_HID = 0x9,
BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0xa,
BT_8192E_2ANT_COEX_ALGO_HID_A2DP = 0xb,
BT_8192E_2ANT_COEX_ALGO_MAX = 0xc
};
struct coex_dm_8192e_2ant {
/* fw mechanism */
u8 pre_dec_bt_pwr;
u8 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;
u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */
u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */
u16 backup_retry_limit;
u8 backup_ampdu_maxtime;
/* algorithm related */
u8 pre_algorithm;
u8 cur_algorithm;
u8 bt_status;
u8 wifi_chnl_info[3];
u8 pre_ss_type;
u8 cur_ss_type;
u32 pre_ra_mask;
u32 cur_ra_mask;
u8 cur_ra_mask_type;
u8 pre_arfr_type;
u8 cur_arfr_type;
u8 pre_retry_limit_type;
u8 cur_retry_limit_type;
u8 pre_ampdu_time_type;
u8 cur_ampdu_time_type;
};
struct coex_sta_8192e_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_8192E_2ANT_MAX][10];
u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_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_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
u8 *tmpbuf, u8 length);
void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist);
void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist);
|
