1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2012 Realtek Corporation.*/
4 /*****************************************************************
5 * The following is for 8192E 2Ant BT Co-exist definition
6 *****************************************************************/
7 #define BT_INFO_8192E_2ANT_B_FTP BIT7
8 #define BT_INFO_8192E_2ANT_B_A2DP BIT6
9 #define BT_INFO_8192E_2ANT_B_HID BIT5
10 #define BT_INFO_8192E_2ANT_B_SCO_BUSY BIT4
11 #define BT_INFO_8192E_2ANT_B_ACL_BUSY BIT3
12 #define BT_INFO_8192E_2ANT_B_INQ_PAGE BIT2
13 #define BT_INFO_8192E_2ANT_B_SCO_ESCO BIT1
14 #define BT_INFO_8192E_2ANT_B_CONNECTION BIT0
16 #define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT 2
18 enum bt_info_src_8192e_2ant
{
19 BT_INFO_SRC_8192E_2ANT_WIFI_FW
= 0x0,
20 BT_INFO_SRC_8192E_2ANT_BT_RSP
= 0x1,
21 BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND
= 0x2,
22 BT_INFO_SRC_8192E_2ANT_MAX
25 enum bt_8192e_2ant_bt_status
{
26 BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE
= 0x0,
27 BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE
= 0x1,
28 BT_8192E_2ANT_BT_STATUS_INQ_PAGE
= 0x2,
29 BT_8192E_2ANT_BT_STATUS_ACL_BUSY
= 0x3,
30 BT_8192E_2ANT_BT_STATUS_SCO_BUSY
= 0x4,
31 BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY
= 0x5,
32 BT_8192E_2ANT_BT_STATUS_MAX
35 enum bt_8192e_2ant_coex_algo
{
36 BT_8192E_2ANT_COEX_ALGO_UNDEFINED
= 0x0,
37 BT_8192E_2ANT_COEX_ALGO_SCO
= 0x1,
38 BT_8192E_2ANT_COEX_ALGO_SCO_PAN
= 0x2,
39 BT_8192E_2ANT_COEX_ALGO_HID
= 0x3,
40 BT_8192E_2ANT_COEX_ALGO_A2DP
= 0x4,
41 BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS
= 0x5,
42 BT_8192E_2ANT_COEX_ALGO_PANEDR
= 0x6,
43 BT_8192E_2ANT_COEX_ALGO_PANHS
= 0x7,
44 BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP
= 0x8,
45 BT_8192E_2ANT_COEX_ALGO_PANEDR_HID
= 0x9,
46 BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR
= 0xa,
47 BT_8192E_2ANT_COEX_ALGO_HID_A2DP
= 0xb,
48 BT_8192E_2ANT_COEX_ALGO_MAX
= 0xc
51 struct coex_dm_8192e_2ant
{
55 u8 pre_fw_dac_swing_lvl
;
56 u8 cur_fw_dac_swing_lvl
;
57 bool cur_ignore_wlan_act
;
58 bool pre_ignore_wlan_act
;
63 bool reset_tdma_adjust
;
64 bool auto_tdma_adjust
;
67 bool pre_bt_auto_report
;
68 bool cur_bt_auto_report
;
71 bool pre_rf_rx_lpf_shrink
;
72 bool cur_rf_rx_lpf_shrink
;
74 bool pre_low_penalty_ra
;
75 bool cur_low_penalty_ra
;
76 bool pre_dac_swing_on
;
77 u32 pre_dac_swing_lvl
;
78 bool cur_dac_swing_on
;
79 u32 cur_dac_swing_lvl
;
80 bool pre_adc_back_off
;
81 bool cur_adc_back_off
;
82 bool pre_agc_table_en
;
83 bool cur_agc_table_en
;
94 u32 backup_arfr_cnt1
; /* Auto Rate Fallback Retry cnt */
95 u32 backup_arfr_cnt2
; /* Auto Rate Fallback Retry cnt */
96 u16 backup_retry_limit
;
97 u8 backup_ampdu_maxtime
;
99 /* algorithm related */
103 u8 wifi_chnl_info
[3];
113 u8 pre_retry_limit_type
;
114 u8 cur_retry_limit_type
;
115 u8 pre_ampdu_time_type
;
116 u8 cur_ampdu_time_type
;
119 struct coex_sta_8192e_2ant
{
128 u32 high_priority_tx
;
129 u32 high_priority_rx
;
133 u8 pre_bt_rssi_state
;
134 u8 pre_wifi_rssi_state
[4];
135 bool c2h_bt_info_req_sent
;
136 u8 bt_info_c2h
[BT_INFO_SRC_8192E_2ANT_MAX
][10];
137 u32 bt_info_c2h_cnt
[BT_INFO_SRC_8192E_2ANT_MAX
];
138 bool c2h_bt_inquiry_page
;
143 /****************************************************************
144 * The following is interface which will notify coex module.
145 ****************************************************************/
146 void ex_btc8192e2ant_init_hwconfig(struct btc_coexist
*btcoexist
);
147 void ex_btc8192e2ant_init_coex_dm(struct btc_coexist
*btcoexist
);
148 void ex_btc8192e2ant_ips_notify(struct btc_coexist
*btcoexist
, u8 type
);
149 void ex_btc8192e2ant_lps_notify(struct btc_coexist
*btcoexist
, u8 type
);
150 void ex_btc8192e2ant_scan_notify(struct btc_coexist
*btcoexist
, u8 type
);
151 void ex_btc8192e2ant_connect_notify(struct btc_coexist
*btcoexist
, u8 type
);
152 void ex_btc8192e2ant_media_status_notify(struct btc_coexist
*btcoexist
,
154 void ex_btc8192e2ant_special_packet_notify(struct btc_coexist
*btcoexist
,
156 void ex_btc8192e2ant_bt_info_notify(struct btc_coexist
*btcoexist
,
157 u8
*tmpbuf
, u8 length
);
158 void ex_btc8192e2ant_stack_operation_notify(struct btc_coexist
*btcoexist
,
160 void ex_btc8192e2ant_halt_notify(struct btc_coexist
*btcoexist
);
161 void ex_btc8192e2ant_periodical(struct btc_coexist
*btcoexist
);
162 void ex_btc8192e2ant_display_coex_info(struct btc_coexist
*btcoexist
,