xref: /linux/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_bt_coexist.h (revision 9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e) 
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2009-2012  Realtek Corporation.*/
3 
4 #ifndef __RTL8723E_HAL_BT_COEXIST_H__
5 #define __RTL8723E_HAL_BT_COEXIST_H__
6 
7 #include "../wifi.h"
8 
9 /* The reg define is for 8723 */
10 #define	REG_HIGH_PRIORITY_TXRX			0x770
11 #define	REG_LOW_PRIORITY_TXRX			0x774
12 
13 #define BT_FW_COEX_THRESH_TOL			6
14 #define BT_FW_COEX_THRESH_20			20
15 #define BT_FW_COEX_THRESH_23			23
16 #define BT_FW_COEX_THRESH_25			25
17 #define BT_FW_COEX_THRESH_30			30
18 #define BT_FW_COEX_THRESH_35			35
19 #define BT_FW_COEX_THRESH_40			40
20 #define BT_FW_COEX_THRESH_45			45
21 #define BT_FW_COEX_THRESH_47			47
22 #define BT_FW_COEX_THRESH_50			50
23 #define BT_FW_COEX_THRESH_55			55
24 
25 #define BT_COEX_STATE_BT30			BIT(0)
26 #define BT_COEX_STATE_WIFI_HT20			BIT(1)
27 #define BT_COEX_STATE_WIFI_HT40			BIT(2)
28 #define BT_COEX_STATE_WIFI_LEGACY		BIT(3)
29 
30 #define BT_COEX_STATE_WIFI_RSSI_LOW		BIT(4)
31 #define BT_COEX_STATE_WIFI_RSSI_MEDIUM	BIT(5)
32 #define BT_COEX_STATE_WIFI_RSSI_HIGH	BIT(6)
33 #define BT_COEX_STATE_DEC_BT_POWER		BIT(7)
34 
35 #define BT_COEX_STATE_WIFI_IDLE			BIT(8)
36 #define BT_COEX_STATE_WIFI_UPLINK		BIT(9)
37 #define BT_COEX_STATE_WIFI_DOWNLINK		BIT(10)
38 
39 #define BT_COEX_STATE_BT_INQ_PAGE		BIT(11)
40 #define BT_COEX_STATE_BT_IDLE			BIT(12)
41 #define BT_COEX_STATE_BT_UPLINK			BIT(13)
42 #define BT_COEX_STATE_BT_DOWNLINK		BIT(14)
43 
44 #define BT_COEX_STATE_HOLD_FOR_BT_OPERATION	BIT(15)
45 #define BT_COEX_STATE_BT_RSSI_LOW		BIT(19)
46 
47 #define BT_COEX_STATE_PROFILE_HID		BIT(20)
48 #define BT_COEX_STATE_PROFILE_A2DP		BIT(21)
49 #define BT_COEX_STATE_PROFILE_PAN		BIT(22)
50 #define BT_COEX_STATE_PROFILE_SCO		BIT(23)
51 
52 #define BT_COEX_STATE_WIFI_RSSI_1_LOW		BIT(24)
53 #define BT_COEX_STATE_WIFI_RSSI_1_MEDIUM	BIT(25)
54 #define BT_COEX_STATE_WIFI_RSSI_1_HIGH		BIT(26)
55 
56 #define BT_COEX_STATE_BTINFO_COMMON			BIT(30)
57 #define BT_COEX_STATE_BTINFO_B_HID_SCOESCO	BIT(31)
58 #define BT_COEX_STATE_BTINFO_B_FTP_A2DP		BIT(29)
59 
60 #define BT_COEX_STATE_BT_CNT_LEVEL_0		BIT(0)
61 #define BT_COEX_STATE_BT_CNT_LEVEL_1		BIT(1)
62 #define BT_COEX_STATE_BT_CNT_LEVEL_2		BIT(2)
63 #define BT_COEX_STATE_BT_CNT_LEVEL_3		BIT(3)
64 
65 #define BT_RSSI_STATE_HIGH			0
66 #define BT_RSSI_STATE_MEDIUM			1
67 #define BT_RSSI_STATE_LOW			2
68 #define BT_RSSI_STATE_STAY_HIGH			3
69 #define BT_RSSI_STATE_STAY_MEDIUM		4
70 #define BT_RSSI_STATE_STAY_LOW			5
71 
72 #define	BT_AGCTABLE_OFF				0
73 #define	BT_AGCTABLE_ON				1
74 #define	BT_BB_BACKOFF_OFF			0
75 #define	BT_BB_BACKOFF_ON			1
76 #define	BT_FW_NAV_OFF				0
77 #define	BT_FW_NAV_ON				1
78 
79 #define	BT_COEX_MECH_NONE			0
80 #define	BT_COEX_MECH_SCO			1
81 #define	BT_COEX_MECH_HID			2
82 #define	BT_COEX_MECH_A2DP			3
83 #define	BT_COEX_MECH_PAN			4
84 #define	BT_COEX_MECH_HID_A2DP			5
85 #define	BT_COEX_MECH_HID_PAN			6
86 #define	BT_COEX_MECH_PAN_A2DP			7
87 #define	BT_COEX_MECH_HID_SCO_ESCO		8
88 #define	BT_COEX_MECH_FTP_A2DP			9
89 #define	BT_COEX_MECH_COMMON			10
90 #define	BT_COEX_MECH_MAX			11
91 
92 #define	BT_DBG_PROFILE_NONE			0
93 #define	BT_DBG_PROFILE_SCO			1
94 #define	BT_DBG_PROFILE_HID			2
95 #define	BT_DBG_PROFILE_A2DP			3
96 #define	BT_DBG_PROFILE_PAN			4
97 #define	BT_DBG_PROFILE_HID_A2DP			5
98 #define	BT_DBG_PROFILE_HID_PAN			6
99 #define	BT_DBG_PROFILE_PAN_A2DP			7
100 #define	BT_DBG_PROFILE_MAX			9
101 
102 #define	BTINFO_B_FTP				BIT(7)
103 #define	BTINFO_B_A2DP				BIT(6)
104 #define	BTINFO_B_HID				BIT(5)
105 #define	BTINFO_B_SCO_BUSY			BIT(4)
106 #define	BTINFO_B_ACL_BUSY			BIT(3)
107 #define	BTINFO_B_INQ_PAGE			BIT(2)
108 #define	BTINFO_B_SCO_ESCO			BIT(1)
109 #define	BTINFO_B_CONNECTION			BIT(0)
110 
111 void rtl8723e_btdm_coex_all_off(struct ieee80211_hw *hw);
112 void rtl8723e_dm_bt_fw_coex_all_off(struct ieee80211_hw *hw);
113 
114 void rtl8723e_dm_bt_sw_coex_all_off(struct ieee80211_hw *hw);
115 void rtl8723e_dm_bt_hw_coex_all_off(struct ieee80211_hw *hw);
116 long rtl8723e_dm_bt_get_rx_ss(struct ieee80211_hw *hw);
117 void rtl8723e_dm_bt_balance(struct ieee80211_hw *hw,
118 			    bool balance_on, u8 ms0, u8 ms1);
119 void rtl8723e_dm_bt_agc_table(struct ieee80211_hw *hw, u8 type);
120 void rtl8723e_dm_bt_bb_back_off_level(struct ieee80211_hw *hw, u8 type);
121 u8 rtl8723e_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw,
122 					u8 level_num, u8 rssi_thresh,
123 					u8 rssi_thresh1);
124 u8 rtl8723e_dm_bt_check_coex_rssi_state1(struct ieee80211_hw *hw,
125 					 u8 level_num, u8 rssi_thresh,
126 					 u8 rssi_thresh1);
127 void _rtl8723_dm_bt_check_wifi_state(struct ieee80211_hw *hw);
128 void rtl8723e_dm_bt_reject_ap_aggregated_packet(struct ieee80211_hw *hw,
129 						bool b_reject);
130 bool rtl8723e_dm_bt_is_coexist_state_changed(struct ieee80211_hw *hw);
131 bool rtl8723e_dm_bt_is_wifi_up_link(struct ieee80211_hw *hw);
132 
133 #endif
134