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1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
2/* Copyright(c) 2018-2019 Realtek Corporation
3 */
4
5#ifndef __RTW_COEX_H__
6#define __RTW_COEX_H__
7
8#define COEX_CCK_2 0x1
9#define COEX_RESP_ACK_BY_WL_FW 0x1
10#define COEX_REQUEST_TIMEOUT msecs_to_jiffies(10)
11
12#define COEX_MIN_DELAY 10 /* delay unit in ms */
13#define COEX_RFK_TIMEOUT 600 /* RFK timeout in ms */
14#define COEX_BT_GAMEHID_CNT 800
15
16#define COEX_RF_OFF 0x0
17#define COEX_RF_ON 0x1
18
19#define COEX_H2C69_WL_LEAKAP 0xc
20#define PARA1_H2C69_DIS_5MS 0x1
21#define PARA1_H2C69_EN_5MS 0x0
22
23#define COEX_H2C69_TDMA_SLOT 0xb
24#define PARA1_H2C69_TDMA_4SLOT 0xc1
25#define PARA1_H2C69_TDMA_2SLOT 0x1
26#define PARA1_H2C69_TBTT_TIMES GENMASK(5, 0)
27#define PARA1_H2C69_TBTT_DIV100 BIT(7)
28
29#define COEX_H2C69_TOGGLE_TABLE_A 0xd
30#define COEX_H2C69_TOGGLE_TABLE_B 0x7
31
32#define TDMA_4SLOT BIT(8)
33
34#define TDMA_TIMER_TYPE_2SLOT 0
35#define TDMA_TIMER_TYPE_4SLOT 3
36
37#define COEX_RSSI_STEP 4
38
39#define COEX_RSSI_HIGH(rssi) \
40 ({ typeof(rssi) __rssi__ = rssi; \
41 (__rssi__ == COEX_RSSI_STATE_HIGH || \
42 __rssi__ == COEX_RSSI_STATE_STAY_HIGH ? true : false); })
43
44#define COEX_RSSI_MEDIUM(rssi) \
45 ({ typeof(rssi) __rssi__ = rssi; \
46 (__rssi__ == COEX_RSSI_STATE_MEDIUM || \
47 __rssi__ == COEX_RSSI_STATE_STAY_MEDIUM ? true : false); })
48
49#define COEX_RSSI_LOW(rssi) \
50 ({ typeof(rssi) __rssi__ = rssi; \
51 (__rssi__ == COEX_RSSI_STATE_LOW || \
52 __rssi__ == COEX_RSSI_STATE_STAY_LOW ? true : false); })
53
54#define GET_COEX_RESP_BT_SUPP_VER(payload) \
55 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 32))
56#define GET_COEX_RESP_BT_SUPP_FEAT(payload) \
57 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 24))
58#define GET_COEX_RESP_BT_PATCH_VER(payload) \
59 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(55, 24))
60#define GET_COEX_RESP_BT_REG_VAL(payload) \
61 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 24))
62#define GET_COEX_RESP_BT_SCAN_TYPE(payload) \
63 le64_get_bits(*((__le64 *)(payload)), GENMASK(31, 24))
64
65enum coex_mp_info_op {
66 BT_MP_INFO_OP_PATCH_VER = 0x00,
67 BT_MP_INFO_OP_READ_REG = 0x11,
68 BT_MP_INFO_OP_SUPP_FEAT = 0x2a,
69 BT_MP_INFO_OP_SUPP_VER = 0x2b,
70 BT_MP_INFO_OP_SCAN_TYPE = 0x2d,
71 BT_MP_INFO_OP_LNA_CONSTRAINT = 0x32,
72};
73
74enum coex_set_ant_phase {
75 COEX_SET_ANT_INIT,
76 COEX_SET_ANT_WONLY,
77 COEX_SET_ANT_WOFF,
78 COEX_SET_ANT_2G,
79 COEX_SET_ANT_5G,
80 COEX_SET_ANT_POWERON,
81 COEX_SET_ANT_2G_WLBT,
82 COEX_SET_ANT_2G_FREERUN,
83
84 COEX_SET_ANT_MAX
85};
86
87enum coex_runreason {
88 COEX_RSN_2GSCANSTART = 0,
89 COEX_RSN_5GSCANSTART = 1,
90 COEX_RSN_SCANFINISH = 2,
91 COEX_RSN_2GSWITCHBAND = 3,
92 COEX_RSN_5GSWITCHBAND = 4,
93 COEX_RSN_2GCONSTART = 5,
94 COEX_RSN_5GCONSTART = 6,
95 COEX_RSN_2GCONFINISH = 7,
96 COEX_RSN_5GCONFINISH = 8,
97 COEX_RSN_2GMEDIA = 9,
98 COEX_RSN_5GMEDIA = 10,
99 COEX_RSN_MEDIADISCON = 11,
100 COEX_RSN_BTINFO = 12,
101 COEX_RSN_LPS = 13,
102 COEX_RSN_WLSTATUS = 14,
103 COEX_RSN_BTSTATUS = 15,
104
105 COEX_RSN_MAX
106};
107
108enum coex_lte_coex_table_type {
109 COEX_CTT_WL_VS_LTE,
110 COEX_CTT_BT_VS_LTE,
111};
112
113enum coex_gnt_setup_state {
114 COEX_GNT_SET_HW_PTA = 0x0,
115 COEX_GNT_SET_SW_LOW = 0x1,
116 COEX_GNT_SET_SW_HIGH = 0x3,
117};
118
119enum coex_ext_ant_switch_pos_type {
120 COEX_SWITCH_TO_BT,
121 COEX_SWITCH_TO_WLG,
122 COEX_SWITCH_TO_WLA,
123 COEX_SWITCH_TO_NOCARE,
124 COEX_SWITCH_TO_WLG_BT,
125
126 COEX_SWITCH_TO_MAX
127};
128
129enum coex_ext_ant_switch_ctrl_type {
130 COEX_SWITCH_CTRL_BY_BBSW,
131 COEX_SWITCH_CTRL_BY_PTA,
132 COEX_SWITCH_CTRL_BY_ANTDIV,
133 COEX_SWITCH_CTRL_BY_MAC,
134 COEX_SWITCH_CTRL_BY_BT,
135 COEX_SWITCH_CTRL_BY_FW,
136
137 COEX_SWITCH_CTRL_MAX
138};
139
140enum coex_algorithm {
141 COEX_ALGO_NOPROFILE = 0,
142 COEX_ALGO_HFP = 1,
143 COEX_ALGO_HID = 2,
144 COEX_ALGO_A2DP = 3,
145 COEX_ALGO_PAN = 4,
146 COEX_ALGO_A2DP_HID = 5,
147 COEX_ALGO_A2DP_PAN = 6,
148 COEX_ALGO_PAN_HID = 7,
149 COEX_ALGO_A2DP_PAN_HID = 8,
150
151 COEX_ALGO_MAX
152};
153
154enum coex_bt_profile {
155 BPM_NOPROFILE = 0,
156 BPM_HFP = BIT(0),
157 BPM_HID = BIT(1),
158 BPM_A2DP = BIT(2),
159 BPM_PAN = BIT(3),
160 BPM_HID_HFP = BPM_HID | BPM_HFP,
161 BPM_A2DP_HFP = BPM_A2DP | BPM_HFP,
162 BPM_A2DP_HID = BPM_A2DP | BPM_HID,
163 BPM_A2DP_HID_HFP = BPM_A2DP | BPM_HID | BPM_HFP,
164 BPM_PAN_HFP = BPM_PAN | BPM_HFP,
165 BPM_PAN_HID = BPM_PAN | BPM_HID,
166 BPM_PAN_HID_HFP = BPM_PAN | BPM_HID | BPM_HFP,
167 BPM_PAN_A2DP = BPM_PAN | BPM_A2DP,
168 BPM_PAN_A2DP_HFP = BPM_PAN | BPM_A2DP | BPM_HFP,
169 BPM_PAN_A2DP_HID = BPM_PAN | BPM_A2DP | BPM_HID,
170 BPM_PAN_A2DP_HID_HFP = BPM_PAN | BPM_A2DP | BPM_HID | BPM_HFP,
171};
172
173enum coex_wl_link_mode {
174 COEX_WLINK_2G1PORT = 0x0,
175 COEX_WLINK_5G = 0x3,
176 COEX_WLINK_2GFREE = 0x7,
177 COEX_WLINK_MAX
178};
179
180enum coex_wl2bt_scoreboard {
181 COEX_SCBD_ACTIVE = BIT(0),
182 COEX_SCBD_ONOFF = BIT(1),
183 COEX_SCBD_SCAN = BIT(2),
184 COEX_SCBD_UNDERTEST = BIT(3),
185 COEX_SCBD_RXGAIN = BIT(4),
186 COEX_SCBD_BT_RFK = BIT(5),
187 COEX_SCBD_WLBUSY = BIT(6),
188 COEX_SCBD_EXTFEM = BIT(8),
189 COEX_SCBD_TDMA = BIT(9),
190 COEX_SCBD_FIX2M = BIT(10),
191 COEX_SCBD_ALL = GENMASK(15, 0),
192};
193
194enum coex_power_save_type {
195 COEX_PS_WIFI_NATIVE = 0,
196 COEX_PS_LPS_ON = 1,
197 COEX_PS_LPS_OFF = 2,
198};
199
200enum coex_rssi_state {
201 COEX_RSSI_STATE_HIGH,
202 COEX_RSSI_STATE_MEDIUM,
203 COEX_RSSI_STATE_LOW,
204 COEX_RSSI_STATE_STAY_HIGH,
205 COEX_RSSI_STATE_STAY_MEDIUM,
206 COEX_RSSI_STATE_STAY_LOW,
207};
208
209enum coex_notify_type_ips {
210 COEX_IPS_LEAVE = 0x0,
211 COEX_IPS_ENTER = 0x1,
212};
213
214enum coex_notify_type_lps {
215 COEX_LPS_DISABLE = 0x0,
216 COEX_LPS_ENABLE = 0x1,
217};
218
219enum coex_notify_type_scan {
220 COEX_SCAN_FINISH,
221 COEX_SCAN_START,
222 COEX_SCAN_START_2G,
223 COEX_SCAN_START_5G,
224};
225
226enum coex_notify_type_switchband {
227 COEX_NOT_SWITCH,
228 COEX_SWITCH_TO_24G,
229 COEX_SWITCH_TO_5G,
230 COEX_SWITCH_TO_24G_NOFORSCAN,
231};
232
233enum coex_notify_type_associate {
234 COEX_ASSOCIATE_FINISH,
235 COEX_ASSOCIATE_START,
236 COEX_ASSOCIATE_5G_FINISH,
237 COEX_ASSOCIATE_5G_START,
238};
239
240enum coex_notify_type_media_status {
241 COEX_MEDIA_DISCONNECT,
242 COEX_MEDIA_CONNECT,
243 COEX_MEDIA_CONNECT_5G,
244};
245
246enum coex_bt_status {
247 COEX_BTSTATUS_NCON_IDLE = 0,
248 COEX_BTSTATUS_CON_IDLE = 1,
249 COEX_BTSTATUS_INQ_PAGE = 2,
250 COEX_BTSTATUS_ACL_BUSY = 3,
251 COEX_BTSTATUS_SCO_BUSY = 4,
252 COEX_BTSTATUS_ACL_SCO_BUSY = 5,
253
254 COEX_BTSTATUS_MAX
255};
256
257enum coex_wl_tput_dir {
258 COEX_WL_TPUT_TX = 0x0,
259 COEX_WL_TPUT_RX = 0x1,
260 COEX_WL_TPUT_MAX
261};
262
263enum coex_wl_priority_mask {
264 COEX_WLPRI_RX_RSP = 2,
265 COEX_WLPRI_TX_RSP = 3,
266 COEX_WLPRI_TX_BEACON = 4,
267 COEX_WLPRI_TX_OFDM = 11,
268 COEX_WLPRI_TX_CCK = 12,
269 COEX_WLPRI_TX_BEACONQ = 27,
270 COEX_WLPRI_RX_CCK = 28,
271 COEX_WLPRI_RX_OFDM = 29,
272 COEX_WLPRI_MAX
273};
274
275enum coex_commom_chip_setup {
276 COEX_CSETUP_INIT_HW = 0x0,
277 COEX_CSETUP_ANT_SWITCH = 0x1,
278 COEX_CSETUP_GNT_FIX = 0x2,
279 COEX_CSETUP_GNT_DEBUG = 0x3,
280 COEX_CSETUP_RFE_TYPE = 0x4,
281 COEX_CSETUP_COEXINFO_HW = 0x5,
282 COEX_CSETUP_WL_TX_POWER = 0x6,
283 COEX_CSETUP_WL_RX_GAIN = 0x7,
284 COEX_CSETUP_WLAN_ACT_IPS = 0x8,
285 COEX_CSETUP_MAX
286};
287
288enum coex_indirect_reg_type {
289 COEX_INDIRECT_1700 = 0x0,
290 COEX_INDIRECT_7C0 = 0x1,
291 COEX_INDIRECT_MAX
292};
293
294enum coex_pstdma_type {
295 COEX_PSTDMA_FORCE_LPSOFF = 0x0,
296 COEX_PSTDMA_FORCE_LPSON = 0x1,
297 COEX_PSTDMA_MAX
298};
299
300enum coex_btrssi_type {
301 COEX_BTRSSI_RATIO = 0x0,
302 COEX_BTRSSI_DBM = 0x1,
303 COEX_BTRSSI_MAX
304};
305
306struct coex_table_para {
307 u32 bt;
308 u32 wl;
309};
310
311struct coex_tdma_para {
312 u8 para[5];
313};
314
315struct coex_5g_afh_map {
316 u32 wl_5g_ch;
317 u8 bt_skip_ch;
318 u8 bt_skip_span;
319};
320
321struct coex_rf_para {
322 u8 wl_pwr_dec_lvl;
323 u8 bt_pwr_dec_lvl;
324 bool wl_low_gain_en;
325 u8 bt_lna_lvl;
326};
327
328static inline void rtw_coex_set_init(struct rtw_dev *rtwdev)
329{
330 const struct rtw_chip_info *chip = rtwdev->chip;
331
332 chip->ops->coex_set_init(rtwdev);
333}
334
335static inline
336void rtw_coex_set_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type, u8 pos_type)
337{
338 const struct rtw_chip_info *chip = rtwdev->chip;
339
340 if (!chip->ops->coex_set_ant_switch)
341 return;
342
343 chip->ops->coex_set_ant_switch(rtwdev, ctrl_type, pos_type);
344}
345
346static inline void rtw_coex_set_gnt_fix(struct rtw_dev *rtwdev)
347{
348 const struct rtw_chip_info *chip = rtwdev->chip;
349
350 chip->ops->coex_set_gnt_fix(rtwdev);
351}
352
353static inline void rtw_coex_set_gnt_debug(struct rtw_dev *rtwdev)
354{
355 const struct rtw_chip_info *chip = rtwdev->chip;
356
357 chip->ops->coex_set_gnt_debug(rtwdev);
358}
359
360static inline void rtw_coex_set_rfe_type(struct rtw_dev *rtwdev)
361{
362 const struct rtw_chip_info *chip = rtwdev->chip;
363
364 chip->ops->coex_set_rfe_type(rtwdev);
365}
366
367static inline void rtw_coex_set_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr)
368{
369 const struct rtw_chip_info *chip = rtwdev->chip;
370
371 chip->ops->coex_set_wl_tx_power(rtwdev, wl_pwr);
372}
373
374static inline
375void rtw_coex_set_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain)
376{
377 const struct rtw_chip_info *chip = rtwdev->chip;
378
379 chip->ops->coex_set_wl_rx_gain(rtwdev, low_gain);
380}
381
382void rtw_coex_info_response(struct rtw_dev *rtwdev, struct sk_buff *skb);
383u32 rtw_coex_read_indirect_reg(struct rtw_dev *rtwdev, u16 addr);
384void rtw_coex_write_indirect_reg(struct rtw_dev *rtwdev, u16 addr,
385 u32 mask, u32 val);
386void rtw_coex_write_scbd(struct rtw_dev *rtwdev, u16 bitpos, bool set);
387
388void rtw_coex_bt_relink_work(struct work_struct *work);
389void rtw_coex_bt_reenable_work(struct work_struct *work);
390void rtw_coex_defreeze_work(struct work_struct *work);
391void rtw_coex_wl_remain_work(struct work_struct *work);
392void rtw_coex_bt_remain_work(struct work_struct *work);
393void rtw_coex_wl_connecting_work(struct work_struct *work);
394void rtw_coex_bt_multi_link_remain_work(struct work_struct *work);
395void rtw_coex_wl_ccklock_work(struct work_struct *work);
396
397void rtw_coex_power_on_setting(struct rtw_dev *rtwdev);
398void rtw_coex_power_off_setting(struct rtw_dev *rtwdev);
399void rtw_coex_init_hw_config(struct rtw_dev *rtwdev, bool wifi_only);
400void rtw_coex_ips_notify(struct rtw_dev *rtwdev, u8 type);
401void rtw_coex_lps_notify(struct rtw_dev *rtwdev, u8 type);
402void rtw_coex_scan_notify(struct rtw_dev *rtwdev, u8 type);
403void rtw_coex_connect_notify(struct rtw_dev *rtwdev, u8 type);
404void rtw_coex_media_status_notify(struct rtw_dev *rtwdev, u8 type);
405void rtw_coex_bt_info_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length);
406void rtw_coex_bt_hid_info_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length);
407void rtw_coex_wl_fwdbginfo_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length);
408void rtw_coex_switchband_notify(struct rtw_dev *rtwdev, u8 type);
409void rtw_coex_wl_status_change_notify(struct rtw_dev *rtwdev, u32 type);
410void rtw_coex_wl_status_check(struct rtw_dev *rtwdev);
411void rtw_coex_query_bt_hid_list(struct rtw_dev *rtwdev);
412void rtw_coex_display_coex_info(struct rtw_dev *rtwdev, struct seq_file *m);
413
414static inline bool rtw_coex_disabled(struct rtw_dev *rtwdev)
415{
416 struct rtw_coex *coex = &rtwdev->coex;
417 struct rtw_coex_stat *coex_stat = &coex->stat;
418
419 return coex_stat->bt_disabled;
420}
421
422#endif