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#include "halbt_precomp.h"
38
39
40
41static struct coex_dm_8723b_2ant glcoex_dm_8723b_2ant;
42static struct coex_dm_8723b_2ant *coex_dm = &glcoex_dm_8723b_2ant;
43static struct coex_sta_8723b_2ant glcoex_sta_8723b_2ant;
44static struct coex_sta_8723b_2ant *coex_sta = &glcoex_sta_8723b_2ant;
45
46static const char *const glbt_info_src_8723b_2ant[] = {
47 "BT Info[wifi fw]",
48 "BT Info[bt rsp]",
49 "BT Info[bt auto report]",
50};
51
52static u32 glcoex_ver_date_8723b_2ant = 20131113;
53static u32 glcoex_ver_8723b_2ant = 0x3f;
54
55
56
57
58
59
60
61static u8 btc8723b2ant_bt_rssi_state(struct btc_coexist *btcoexist,
62 u8 level_num, u8 rssi_thresh,
63 u8 rssi_thresh1)
64{
65 struct rtl_priv *rtlpriv = btcoexist->adapter;
66 s32 bt_rssi = 0;
67 u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
68
69 bt_rssi = coex_sta->bt_rssi;
70
71 if (level_num == 2) {
72 if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
73 (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
74 if (bt_rssi >= rssi_thresh +
75 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
76 bt_rssi_state = BTC_RSSI_STATE_HIGH;
77 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
78 "[BTCoex], BT Rssi state switch to High\n");
79 } else {
80 bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
81 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
82 "[BTCoex], BT Rssi state stay at Low\n");
83 }
84 } else {
85 if (bt_rssi < rssi_thresh) {
86 bt_rssi_state = BTC_RSSI_STATE_LOW;
87 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
88 "[BTCoex], BT Rssi state switch to Low\n");
89 } else {
90 bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
91 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
92 "[BTCoex], BT Rssi state stay at High\n");
93 }
94 }
95 } else if (level_num == 3) {
96 if (rssi_thresh > rssi_thresh1) {
97 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
98 "[BTCoex], BT Rssi thresh error!!\n");
99 return coex_sta->pre_bt_rssi_state;
100 }
101
102 if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
103 (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
104 if (bt_rssi >= rssi_thresh +
105 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
106 bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
107 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
108 "[BTCoex], BT Rssi state switch to Medium\n");
109 } else {
110 bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
111 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
112 "[BTCoex], BT Rssi state stay at Low\n");
113 }
114 } else if ((coex_sta->pre_bt_rssi_state ==
115 BTC_RSSI_STATE_MEDIUM) ||
116 (coex_sta->pre_bt_rssi_state ==
117 BTC_RSSI_STATE_STAY_MEDIUM)) {
118 if (bt_rssi >= rssi_thresh1 +
119 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
120 bt_rssi_state = BTC_RSSI_STATE_HIGH;
121 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
122 "[BTCoex], BT Rssi state switch to High\n");
123 } else if (bt_rssi < rssi_thresh) {
124 bt_rssi_state = BTC_RSSI_STATE_LOW;
125 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
126 "[BTCoex], BT Rssi state switch to Low\n");
127 } else {
128 bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
129 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
130 "[BTCoex], BT Rssi state stay at Medium\n");
131 }
132 } else {
133 if (bt_rssi < rssi_thresh1) {
134 bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
135 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
136 "[BTCoex], BT Rssi state switch to Medium\n");
137 } else {
138 bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
139 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
140 "[BTCoex], BT Rssi state stay at High\n");
141 }
142 }
143 }
144
145 coex_sta->pre_bt_rssi_state = bt_rssi_state;
146
147 return bt_rssi_state;
148}
149
150static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
151 u8 index, u8 level_num,
152 u8 rssi_thresh, u8 rssi_thresh1)
153{
154 struct rtl_priv *rtlpriv = btcoexist->adapter;
155 s32 wifi_rssi = 0;
156 u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
157
158 btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
159
160 if (level_num == 2) {
161 if ((coex_sta->pre_wifi_rssi_state[index] ==
162 BTC_RSSI_STATE_LOW) ||
163 (coex_sta->pre_wifi_rssi_state[index] ==
164 BTC_RSSI_STATE_STAY_LOW)) {
165 if (wifi_rssi >= rssi_thresh +
166 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
167 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
168 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
169 "[BTCoex], wifi RSSI state switch to High\n");
170 } else {
171 wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
172 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
173 "[BTCoex], wifi RSSI state stay at Low\n");
174 }
175 } else {
176 if (wifi_rssi < rssi_thresh) {
177 wifi_rssi_state = BTC_RSSI_STATE_LOW;
178 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
179 "[BTCoex], wifi RSSI state switch to Low\n");
180 } else {
181 wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
182 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
183 "[BTCoex], wifi RSSI state stay at High\n");
184 }
185 }
186 } else if (level_num == 3) {
187 if (rssi_thresh > rssi_thresh1) {
188 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
189 "[BTCoex], wifi RSSI thresh error!!\n");
190 return coex_sta->pre_wifi_rssi_state[index];
191 }
192
193 if ((coex_sta->pre_wifi_rssi_state[index] ==
194 BTC_RSSI_STATE_LOW) ||
195 (coex_sta->pre_wifi_rssi_state[index] ==
196 BTC_RSSI_STATE_STAY_LOW)) {
197 if (wifi_rssi >= rssi_thresh +
198 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
199 wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
200 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
201 "[BTCoex], wifi RSSI state switch to Medium\n");
202 } else {
203 wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
204 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
205 "[BTCoex], wifi RSSI state stay at Low\n");
206 }
207 } else if ((coex_sta->pre_wifi_rssi_state[index] ==
208 BTC_RSSI_STATE_MEDIUM) ||
209 (coex_sta->pre_wifi_rssi_state[index] ==
210 BTC_RSSI_STATE_STAY_MEDIUM)) {
211 if (wifi_rssi >= rssi_thresh1 +
212 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
213 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
214 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
215 "[BTCoex], wifi RSSI state switch to High\n");
216 } else if (wifi_rssi < rssi_thresh) {
217 wifi_rssi_state = BTC_RSSI_STATE_LOW;
218 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
219 "[BTCoex], wifi RSSI state switch to Low\n");
220 } else {
221 wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
222 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
223 "[BTCoex], wifi RSSI state stay at Medium\n");
224 }
225 } else {
226 if (wifi_rssi < rssi_thresh1) {
227 wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
228 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
229 "[BTCoex], wifi RSSI state switch to Medium\n");
230 } else {
231 wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
232 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
233 "[BTCoex], wifi RSSI state stay at High\n");
234 }
235 }
236 }
237
238 coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
239
240 return wifi_rssi_state;
241}
242
243static
244void btc8723b2ant_limited_rx(struct btc_coexist *btcoexist, bool force_exec,
245 bool rej_ap_agg_pkt, bool bt_ctrl_agg_buf_size,
246 u8 agg_buf_size)
247{
248 bool reject_rx_agg = rej_ap_agg_pkt;
249 bool bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
250 u8 rx_agg_size = agg_buf_size;
251
252
253
254
255 btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
256 &reject_rx_agg);
257
258 btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
259 &bt_ctrl_rx_agg_size);
260
261 btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
262
263 btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
264}
265
266static void btc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
267{
268 struct rtl_priv *rtlpriv = btcoexist->adapter;
269 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
270 u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
271 u32 reg_hp_tx = 0, reg_hp_rx = 0;
272 u32 reg_lp_tx = 0, reg_lp_rx = 0;
273
274 reg_hp_txrx = 0x770;
275 reg_lp_txrx = 0x774;
276
277 u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
278 reg_hp_tx = u32tmp & MASKLWORD;
279 reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
280
281 u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
282 reg_lp_tx = u32tmp & MASKLWORD;
283 reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
284
285 coex_sta->high_priority_tx = reg_hp_tx;
286 coex_sta->high_priority_rx = reg_hp_rx;
287 coex_sta->low_priority_tx = reg_lp_tx;
288 coex_sta->low_priority_rx = reg_lp_rx;
289
290 if ((coex_sta->low_priority_tx > 1050) &&
291 (!coex_sta->c2h_bt_inquiry_page))
292 coex_sta->pop_event_cnt++;
293
294 if ((coex_sta->low_priority_rx >= 950) &&
295 (coex_sta->low_priority_rx >= coex_sta->low_priority_tx) &&
296 (!coex_sta->under_ips))
297 bt_link_info->slave_role = true;
298 else
299 bt_link_info->slave_role = false;
300
301 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
302 "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
303 reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
304 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
305 "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
306 reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
307
308
309 btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
310}
311
312static void btc8723b2ant_monitor_wifi_ctr(struct btc_coexist *btcoexist)
313{
314 if (coex_sta->under_ips) {
315 coex_sta->crc_ok_cck = 0;
316 coex_sta->crc_ok_11g = 0;
317 coex_sta->crc_ok_11n = 0;
318 coex_sta->crc_ok_11n_agg = 0;
319
320 coex_sta->crc_err_cck = 0;
321 coex_sta->crc_err_11g = 0;
322 coex_sta->crc_err_11n = 0;
323 coex_sta->crc_err_11n_agg = 0;
324 } else {
325 coex_sta->crc_ok_cck =
326 btcoexist->btc_read_4byte(btcoexist, 0xf88);
327 coex_sta->crc_ok_11g =
328 btcoexist->btc_read_2byte(btcoexist, 0xf94);
329 coex_sta->crc_ok_11n =
330 btcoexist->btc_read_2byte(btcoexist, 0xf90);
331 coex_sta->crc_ok_11n_agg =
332 btcoexist->btc_read_2byte(btcoexist, 0xfb8);
333
334 coex_sta->crc_err_cck =
335 btcoexist->btc_read_4byte(btcoexist, 0xf84);
336 coex_sta->crc_err_11g =
337 btcoexist->btc_read_2byte(btcoexist, 0xf96);
338 coex_sta->crc_err_11n =
339 btcoexist->btc_read_2byte(btcoexist, 0xf92);
340 coex_sta->crc_err_11n_agg =
341 btcoexist->btc_read_2byte(btcoexist, 0xfba);
342 }
343
344
345 btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x1);
346 btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x0);
347}
348
349static void btc8723b2ant_query_bt_info(struct btc_coexist *btcoexist)
350{
351 struct rtl_priv *rtlpriv = btcoexist->adapter;
352 u8 h2c_parameter[1] = {0};
353
354 coex_sta->c2h_bt_info_req_sent = true;
355
356 h2c_parameter[0] |= BIT0;
357
358 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
359 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
360 h2c_parameter[0]);
361
362 btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
363}
364
365static bool btc8723b2ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
366{
367 static bool pre_wifi_busy;
368 static bool pre_under_4way;
369 static bool pre_bt_hs_on;
370 bool wifi_busy = false, under_4way = false, bt_hs_on = false;
371 bool wifi_connected = false;
372 u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
373 u8 tmp;
374
375 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
376 &wifi_connected);
377 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
378 btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
379 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
380 &under_4way);
381
382 if (wifi_connected) {
383 if (wifi_busy != pre_wifi_busy) {
384 pre_wifi_busy = wifi_busy;
385 return true;
386 }
387
388 if (under_4way != pre_under_4way) {
389 pre_under_4way = under_4way;
390 return true;
391 }
392
393 if (bt_hs_on != pre_bt_hs_on) {
394 pre_bt_hs_on = bt_hs_on;
395 return true;
396 }
397
398 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
399 coex_dm->switch_thres_offset;
400 wifi_rssi_state =
401 btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, tmp, 0);
402
403 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
404 (wifi_rssi_state == BTC_RSSI_STATE_LOW))
405 return true;
406 }
407
408 return false;
409}
410
411static void btc8723b2ant_update_bt_link_info(struct btc_coexist *btcoexist)
412{
413 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
414 bool bt_hs_on = false;
415
416 btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
417
418 bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
419 bt_link_info->sco_exist = coex_sta->sco_exist;
420 bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
421 bt_link_info->pan_exist = coex_sta->pan_exist;
422 bt_link_info->hid_exist = coex_sta->hid_exist;
423
424
425 if (bt_hs_on) {
426 bt_link_info->pan_exist = true;
427 bt_link_info->bt_link_exist = true;
428 }
429
430
431 if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
432 !bt_link_info->pan_exist && !bt_link_info->hid_exist)
433 bt_link_info->sco_only = true;
434 else
435 bt_link_info->sco_only = false;
436
437
438 if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist &&
439 !bt_link_info->pan_exist && !bt_link_info->hid_exist)
440 bt_link_info->a2dp_only = true;
441 else
442 bt_link_info->a2dp_only = false;
443
444
445 if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
446 bt_link_info->pan_exist && !bt_link_info->hid_exist)
447 bt_link_info->pan_only = true;
448 else
449 bt_link_info->pan_only = false;
450
451
452 if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
453 !bt_link_info->pan_exist && bt_link_info->hid_exist)
454 bt_link_info->hid_only = true;
455 else
456 bt_link_info->hid_only = false;
457}
458
459static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
460{
461 struct rtl_priv *rtlpriv = btcoexist->adapter;
462 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
463 bool bt_hs_on = false;
464 u8 algorithm = BT_8723B_2ANT_COEX_ALGO_UNDEFINED;
465 u8 num_of_diff_profile = 0;
466
467 btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
468
469 if (!bt_link_info->bt_link_exist) {
470 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
471 "[BTCoex], No BT link exists!!!\n");
472 return algorithm;
473 }
474
475 if (bt_link_info->sco_exist)
476 num_of_diff_profile++;
477 if (bt_link_info->hid_exist)
478 num_of_diff_profile++;
479 if (bt_link_info->pan_exist)
480 num_of_diff_profile++;
481 if (bt_link_info->a2dp_exist)
482 num_of_diff_profile++;
483
484 if (num_of_diff_profile == 1) {
485 if (bt_link_info->sco_exist) {
486 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
487 "[BTCoex], SCO only\n");
488 algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
489 } else {
490 if (bt_link_info->hid_exist) {
491 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
492 "[BTCoex], HID only\n");
493 algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
494 } else if (bt_link_info->a2dp_exist) {
495 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
496 "[BTCoex], A2DP only\n");
497 algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP;
498 } else if (bt_link_info->pan_exist) {
499 if (bt_hs_on) {
500 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
501 DBG_LOUD,
502 "[BTCoex], PAN(HS) only\n");
503 algorithm =
504 BT_8723B_2ANT_COEX_ALGO_PANHS;
505 } else {
506 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
507 DBG_LOUD,
508 "[BTCoex], PAN(EDR) only\n");
509 algorithm =
510 BT_8723B_2ANT_COEX_ALGO_PANEDR;
511 }
512 }
513 }
514 } else if (num_of_diff_profile == 2) {
515 if (bt_link_info->sco_exist) {
516 if (bt_link_info->hid_exist) {
517 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
518 "[BTCoex], SCO + HID\n");
519 algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
520 } else if (bt_link_info->a2dp_exist) {
521 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
522 "[BTCoex], SCO + A2DP ==> SCO\n");
523 algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
524 } else if (bt_link_info->pan_exist) {
525 if (bt_hs_on) {
526 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
527 DBG_LOUD,
528 "[BTCoex], SCO + PAN(HS)\n");
529 algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
530 } else {
531 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
532 DBG_LOUD,
533 "[BTCoex], SCO + PAN(EDR)\n");
534 algorithm =
535 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
536 }
537 }
538 } else {
539 if (bt_link_info->hid_exist &&
540 bt_link_info->a2dp_exist) {
541 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
542 "[BTCoex], HID + A2DP\n");
543 algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
544 } else if (bt_link_info->hid_exist &&
545 bt_link_info->pan_exist) {
546 if (bt_hs_on) {
547 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
548 DBG_LOUD,
549 "[BTCoex], HID + PAN(HS)\n");
550 algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
551 } else {
552 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
553 DBG_LOUD,
554 "[BTCoex], HID + PAN(EDR)\n");
555 algorithm =
556 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
557 }
558 } else if (bt_link_info->pan_exist &&
559 bt_link_info->a2dp_exist) {
560 if (bt_hs_on) {
561 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
562 DBG_LOUD,
563 "[BTCoex], A2DP + PAN(HS)\n");
564 algorithm =
565 BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS;
566 } else {
567 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
568 DBG_LOUD,
569 "[BTCoex],A2DP + PAN(EDR)\n");
570 algorithm =
571 BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP;
572 }
573 }
574 }
575 } else if (num_of_diff_profile == 3) {
576 if (bt_link_info->sco_exist) {
577 if (bt_link_info->hid_exist &&
578 bt_link_info->a2dp_exist) {
579 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
580 "[BTCoex], SCO + HID + A2DP ==> HID\n");
581 algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
582 } else if (bt_link_info->hid_exist &&
583 bt_link_info->pan_exist) {
584 if (bt_hs_on) {
585 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
586 DBG_LOUD,
587 "[BTCoex], SCO + HID + PAN(HS)\n");
588 algorithm =
589 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
590 } else {
591 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
592 DBG_LOUD,
593 "[BTCoex], SCO + HID + PAN(EDR)\n");
594 algorithm =
595 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
596 }
597 } else if (bt_link_info->pan_exist &&
598 bt_link_info->a2dp_exist) {
599 if (bt_hs_on) {
600 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
601 DBG_LOUD,
602 "[BTCoex], SCO + A2DP + PAN(HS)\n");
603 algorithm =
604 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
605 } else {
606 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
607 DBG_LOUD,
608 "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
609 algorithm =
610 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
611 }
612 }
613 } else {
614 if (bt_link_info->hid_exist &&
615 bt_link_info->pan_exist &&
616 bt_link_info->a2dp_exist) {
617 if (bt_hs_on) {
618 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
619 DBG_LOUD,
620 "[BTCoex], HID + A2DP + PAN(HS)\n");
621 algorithm =
622 BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
623 } else {
624 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
625 DBG_LOUD,
626 "[BTCoex], HID + A2DP + PAN(EDR)\n");
627 algorithm =
628 BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
629 }
630 }
631 }
632 } else if (num_of_diff_profile >= 3) {
633 if (bt_link_info->sco_exist) {
634 if (bt_link_info->hid_exist &&
635 bt_link_info->pan_exist &&
636 bt_link_info->a2dp_exist) {
637 if (bt_hs_on) {
638 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
639 DBG_LOUD,
640 "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
641 } else {
642 RT_TRACE(rtlpriv, COMP_BT_COEXIST,
643 DBG_LOUD,
644 "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
645 algorithm =
646 BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
647 }
648 }
649 }
650 }
651 return algorithm;
652}
653
654static void btc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
655 u8 dac_swing_lvl)
656{
657 struct rtl_priv *rtlpriv = btcoexist->adapter;
658 u8 h2c_parameter[1] = {0};
659
660
661
662
663 h2c_parameter[0] = dac_swing_lvl;
664
665 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
666 "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl);
667 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
668 "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]);
669
670 btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
671}
672
673static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
674 u8 dec_bt_pwr_lvl)
675{
676 struct rtl_priv *rtlpriv = btcoexist->adapter;
677 u8 h2c_parameter[1] = {0};
678
679 h2c_parameter[0] = dec_bt_pwr_lvl;
680
681 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
682 "[BTCoex], decrease Bt Power Level : %u\n", dec_bt_pwr_lvl);
683
684 btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
685}
686
687static void btc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
688 bool force_exec, u8 dec_bt_pwr_lvl)
689{
690 struct rtl_priv *rtlpriv = btcoexist->adapter;
691
692 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
693 "[BTCoex], Dec BT power level = %u\n", dec_bt_pwr_lvl);
694 coex_dm->cur_dec_bt_pwr_lvl = dec_bt_pwr_lvl;
695
696 if (!force_exec) {
697 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
698 "[BTCoex], PreDecBtPwrLvl=%d, CurDecBtPwrLvl=%d\n",
699 coex_dm->pre_dec_bt_pwr_lvl,
700 coex_dm->cur_dec_bt_pwr_lvl);
701
702 if (coex_dm->pre_dec_bt_pwr_lvl == coex_dm->cur_dec_bt_pwr_lvl)
703 return;
704 }
705 btc8723b2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr_lvl);
706
707 coex_dm->pre_dec_bt_pwr_lvl = coex_dm->cur_dec_bt_pwr_lvl;
708}
709
710static void btc8723b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
711 bool force_exec, u8 fw_dac_swing_lvl)
712{
713 struct rtl_priv *rtlpriv = btcoexist->adapter;
714
715 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
716 "[BTCoex], %s set FW Dac Swing level = %d\n",
717 (force_exec ? "force to" : ""), fw_dac_swing_lvl);
718 coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
719
720 if (!force_exec) {
721 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
722 "[BTCoex], preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
723 coex_dm->pre_fw_dac_swing_lvl,
724 coex_dm->cur_fw_dac_swing_lvl);
725
726 if (coex_dm->pre_fw_dac_swing_lvl ==
727 coex_dm->cur_fw_dac_swing_lvl)
728 return;
729 }
730
731 btc8723b2ant_set_fw_dac_swing_level(btcoexist,
732 coex_dm->cur_fw_dac_swing_lvl);
733 coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
734}
735
736static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist,
737 bool low_penalty_ra)
738{
739 struct rtl_priv *rtlpriv = btcoexist->adapter;
740 u8 h2c_parameter[6] = {0};
741
742 h2c_parameter[0] = 0x6;
743
744 if (low_penalty_ra) {
745 h2c_parameter[1] |= BIT0;
746
747 h2c_parameter[2] = 0x00;
748 h2c_parameter[3] = 0xf4;
749 h2c_parameter[4] = 0xf5;
750 h2c_parameter[5] = 0xf6;
751 }
752
753 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
754 "[BTCoex], set WiFi Low-Penalty Retry: %s",
755 (low_penalty_ra ? "ON!!" : "OFF!!"));
756
757 btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
758}
759
760static void btc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist,
761 bool force_exec, bool low_penalty_ra)
762{
763 struct rtl_priv *rtlpriv = btcoexist->adapter;
764
765 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
766 "[BTCoex], %s turn LowPenaltyRA = %s\n",
767 (force_exec ? "force to" : ""), (low_penalty_ra ?
768 "ON" : "OFF"));
769 coex_dm->cur_low_penalty_ra = low_penalty_ra;
770
771 if (!force_exec) {
772 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
773 "[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n",
774 coex_dm->pre_low_penalty_ra,
775 coex_dm->cur_low_penalty_ra);
776
777 if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
778 return;
779 }
780 btc8723b_set_penalty_txrate(btcoexist, coex_dm->cur_low_penalty_ra);
781
782 coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
783}
784
785static void btc8723b2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
786 u32 level)
787{
788 struct rtl_priv *rtlpriv = btcoexist->adapter;
789 u8 val = (u8) level;
790
791 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
792 "[BTCoex], Write SwDacSwing = 0x%x\n", level);
793 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
794}
795
796static void btc8723b2ant_set_sw_fulltime_dac_swing(struct btc_coexist *btcoex,
797 bool sw_dac_swing_on,
798 u32 sw_dac_swing_lvl)
799{
800 if (sw_dac_swing_on)
801 btc8723b2ant_set_dac_swing_reg(btcoex, sw_dac_swing_lvl);
802 else
803 btc8723b2ant_set_dac_swing_reg(btcoex, 0x18);
804}
805
806void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
807 bool force_exec, bool dac_swing_on,
808 u32 dac_swing_lvl)
809{
810 struct rtl_priv *rtlpriv = btcoexist->adapter;
811
812 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
813 "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",
814 (force_exec ? "force to" : ""),
815 (dac_swing_on ? "ON" : "OFF"), dac_swing_lvl);
816 coex_dm->cur_dac_swing_on = dac_swing_on;
817 coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
818
819 if (!force_exec) {
820 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
821 "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
822 coex_dm->pre_dac_swing_on,
823 coex_dm->pre_dac_swing_lvl,
824 coex_dm->cur_dac_swing_on,
825 coex_dm->cur_dac_swing_lvl);
826
827 if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
828 (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
829 return;
830 }
831 mdelay(30);
832 btc8723b2ant_set_sw_fulltime_dac_swing(btcoexist, dac_swing_on,
833 dac_swing_lvl);
834
835 coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
836 coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
837}
838
839static void btc8723b2ant_set_coex_table(struct btc_coexist *btcoexist,
840 u32 val0x6c0, u32 val0x6c4,
841 u32 val0x6c8, u8 val0x6cc)
842{
843 struct rtl_priv *rtlpriv = btcoexist->adapter;
844
845 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
846 "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0);
847 btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
848
849 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
850 "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4);
851 btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
852
853 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
854 "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8);
855 btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
856
857 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
858 "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc);
859 btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
860}
861
862static void btc8723b2ant_coex_table(struct btc_coexist *btcoexist,
863 bool force_exec, u32 val0x6c0,
864 u32 val0x6c4, u32 val0x6c8,
865 u8 val0x6cc)
866{
867 struct rtl_priv *rtlpriv = btcoexist->adapter;
868
869 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
870 "[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n",
871 force_exec ? "force to" : "",
872 val0x6c0, val0x6c4, val0x6c8, val0x6cc);
873 coex_dm->cur_val0x6c0 = val0x6c0;
874 coex_dm->cur_val0x6c4 = val0x6c4;
875 coex_dm->cur_val0x6c8 = val0x6c8;
876 coex_dm->cur_val0x6cc = val0x6cc;
877
878 if (!force_exec) {
879 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
880 "[BTCoex], preVal0x6c0=0x%x, preVal0x6c4=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n",
881 coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4,
882 coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
883 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
884 "[BTCoex], curVal0x6c0=0x%x, curVal0x6c4=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n",
885 coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4,
886 coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
887
888 if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
889 (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
890 (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
891 (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
892 return;
893 }
894 btc8723b2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
895 val0x6c8, val0x6cc);
896
897 coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
898 coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
899 coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
900 coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
901}
902
903static void btc8723b2ant_coex_table_with_type(struct btc_coexist *btcoexist,
904 bool force_exec, u8 type)
905{
906 switch (type) {
907 case 0:
908 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55555555,
909 0x55555555, 0xffffff, 0x3);
910 break;
911 case 1:
912 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55555555,
913 0x5afa5afa, 0xffffff, 0x3);
914 break;
915 case 2:
916 btc8723b2ant_coex_table(btcoexist, force_exec, 0x5ada5ada,
917 0x5ada5ada, 0xffffff, 0x3);
918 break;
919 case 3:
920 btc8723b2ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
921 0xaaaaaaaa, 0xffffff, 0x3);
922 break;
923 case 4:
924 btc8723b2ant_coex_table(btcoexist, force_exec, 0xffffffff,
925 0xffffffff, 0xffffff, 0x3);
926 break;
927 case 5:
928 btc8723b2ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
929 0x5fff5fff, 0xffffff, 0x3);
930 break;
931 case 6:
932 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
933 0x5a5a5a5a, 0xffffff, 0x3);
934 break;
935 case 7:
936 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
937 0x5ada5ada, 0xffffff, 0x3);
938 break;
939 case 8:
940 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
941 0x5ada5ada, 0xffffff, 0x3);
942 break;
943 case 9:
944 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
945 0x5ada5ada, 0xffffff, 0x3);
946 break;
947 case 10:
948 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
949 0x5ada5ada, 0xffffff, 0x3);
950 break;
951 case 11:
952 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
953 0x5ada5ada, 0xffffff, 0x3);
954 break;
955 case 12:
956 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
957 0x5ada5ada, 0xffffff, 0x3);
958 break;
959 case 13:
960 btc8723b2ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
961 0xaaaaaaaa, 0xffffff, 0x3);
962 break;
963 case 14:
964 btc8723b2ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
965 0x5ada5ada, 0xffffff, 0x3);
966 break;
967 case 15:
968 btc8723b2ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
969 0xaaaaaaaa, 0xffffff, 0x3);
970 break;
971 default:
972 break;
973 }
974}
975
976static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
977 bool enable)
978{
979 struct rtl_priv *rtlpriv = btcoexist->adapter;
980 u8 h2c_parameter[1] = {0};
981
982 if (enable)
983 h2c_parameter[0] |= BIT0;
984
985 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
986 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63=0x%x\n",
987 h2c_parameter[0]);
988
989 btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
990}
991
992static void btc8723b2ant_set_lps_rpwm(struct btc_coexist *btcoexist,
993 u8 lps_val, u8 rpwm_val)
994{
995 u8 lps = lps_val;
996 u8 rpwm = rpwm_val;
997
998 btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
999 btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
1000}
1001
1002static void btc8723b2ant_lps_rpwm(struct btc_coexist *btcoexist,
1003 bool force_exec, u8 lps_val, u8 rpwm_val)
1004{
1005 coex_dm->cur_lps = lps_val;
1006 coex_dm->cur_rpwm = rpwm_val;
1007
1008 if (!force_exec) {
1009 if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
1010 (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
1011 return;
1012 }
1013 btc8723b2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
1014
1015 coex_dm->pre_lps = coex_dm->cur_lps;
1016 coex_dm->pre_rpwm = coex_dm->cur_rpwm;
1017}
1018
1019static void btc8723b2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
1020 bool force_exec, bool enable)
1021{
1022 struct rtl_priv *rtlpriv = btcoexist->adapter;
1023
1024 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1025 "[BTCoex], %s turn Ignore WlanAct %s\n",
1026 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
1027 coex_dm->cur_ignore_wlan_act = enable;
1028
1029 if (!force_exec) {
1030 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1031 "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
1032 coex_dm->pre_ignore_wlan_act,
1033 coex_dm->cur_ignore_wlan_act);
1034
1035 if (coex_dm->pre_ignore_wlan_act ==
1036 coex_dm->cur_ignore_wlan_act)
1037 return;
1038 }
1039 btc8723b2ant_set_fw_ignore_wlan_act(btcoexist, enable);
1040
1041 coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
1042}
1043
1044static void btc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
1045 u8 byte2, u8 byte3, u8 byte4, u8 byte5)
1046{
1047 struct rtl_priv *rtlpriv = btcoexist->adapter;
1048 u8 h2c_parameter[5];
1049 if ((coex_sta->a2dp_exist) && (coex_sta->hid_exist))
1050 byte5 = byte5 | 0x1;
1051
1052 h2c_parameter[0] = byte1;
1053 h2c_parameter[1] = byte2;
1054 h2c_parameter[2] = byte3;
1055 h2c_parameter[3] = byte4;
1056 h2c_parameter[4] = byte5;
1057
1058 coex_dm->ps_tdma_para[0] = byte1;
1059 coex_dm->ps_tdma_para[1] = byte2;
1060 coex_dm->ps_tdma_para[2] = byte3;
1061 coex_dm->ps_tdma_para[3] = byte4;
1062 coex_dm->ps_tdma_para[4] = byte5;
1063
1064 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1065 "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n",
1066 h2c_parameter[0],
1067 h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
1068 h2c_parameter[3] << 8 | h2c_parameter[4]);
1069
1070 btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
1071}
1072
1073static void btc8723b2ant_sw_mechanism(struct btc_coexist *btcoexist,
1074 bool shrink_rx_lpf, bool low_penalty_ra,
1075 bool limited_dig, bool bt_lna_constrain)
1076{
1077 btc8723b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
1078}
1079
1080static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist,
1081 u8 antpos_type, bool init_hwcfg,
1082 bool wifi_off)
1083{
1084 struct btc_board_info *board_info = &btcoexist->board_info;
1085 u32 fw_ver = 0, u32tmp = 0;
1086 bool pg_ext_switch = false;
1087 bool use_ext_switch = false;
1088 u8 h2c_parameter[2] = {0};
1089
1090 btcoexist->btc_get(btcoexist, BTC_GET_BL_EXT_SWITCH, &pg_ext_switch);
1091 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
1092
1093 if ((fw_ver < 0xc0000) || pg_ext_switch)
1094 use_ext_switch = true;
1095
1096 if (init_hwcfg) {
1097 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x39, 0x8, 0x1);
1098 btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
1099 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3);
1100 btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77);
1101 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x1);
1102
1103 if (fw_ver >= 0x180000) {
1104
1105 h2c_parameter[0] = 1;
1106 btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
1107 h2c_parameter);
1108 } else {
1109 btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
1110 }
1111
1112 btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
1113
1114
1115 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
1116 0x1, 0xfffff, 0x0);
1117
1118 if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
1119
1120 h2c_parameter[0] = 0;
1121 } else {
1122
1123 h2c_parameter[0] = 1;
1124 }
1125
1126 if (use_ext_switch) {
1127
1128 h2c_parameter[1] = 1;
1129 } else {
1130
1131 h2c_parameter[1] = 0;
1132 }
1133 btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter);
1134 } else {
1135 if (fw_ver >= 0x180000) {
1136
1137 h2c_parameter[0] = 0;
1138 btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
1139 h2c_parameter);
1140 } else {
1141 btcoexist->btc_write_1byte(btcoexist, 0x765, 0x0);
1142 }
1143 }
1144
1145
1146 if (use_ext_switch) {
1147 if (init_hwcfg) {
1148
1149 u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
1150 u32tmp &= ~BIT23;
1151 u32tmp |= BIT24;
1152 btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
1153 }
1154
1155
1156 btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
1157
1158 switch (antpos_type) {
1159 case BTC_ANT_WIFI_AT_MAIN:
1160
1161 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c,
1162 0x3, 0x1);
1163 break;
1164 case BTC_ANT_WIFI_AT_AUX:
1165
1166 btcoexist->btc_write_1byte_bitmask(btcoexist,
1167 0x92c, 0x3, 0x2);
1168 break;
1169 }
1170 } else {
1171
1172 if (init_hwcfg) {
1173
1174 u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
1175 u32tmp |= BIT23;
1176 u32tmp &= ~BIT24;
1177 btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
1178 }
1179
1180
1181 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, 0x0);
1182 switch (antpos_type) {
1183 case BTC_ANT_WIFI_AT_MAIN:
1184
1185 btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
1186 break;
1187 case BTC_ANT_WIFI_AT_AUX:
1188
1189 btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280);
1190 break;
1191 }
1192 }
1193}
1194
1195static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec,
1196 bool turn_on, u8 type)
1197{
1198 struct rtl_priv *rtlpriv = btcoexist->adapter;
1199 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
1200 u8 wifi_rssi_state, bt_rssi_state;
1201 s8 wifi_duration_adjust = 0x0;
1202 u8 tdma_byte4_modify = 0x0;
1203 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
1204 coex_dm->switch_thres_offset;
1205
1206 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, tmp, 0);
1207 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
1208 coex_dm->switch_thres_offset;
1209 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
1210
1211 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1212 "[BTCoex], %s turn %s PS TDMA, type=%d\n",
1213 (force_exec ? "force to" : ""),
1214 (turn_on ? "ON" : "OFF"), type);
1215 coex_dm->cur_ps_tdma_on = turn_on;
1216 coex_dm->cur_ps_tdma = type;
1217
1218 if (!(BTC_RSSI_HIGH(wifi_rssi_state) &&
1219 BTC_RSSI_HIGH(bt_rssi_state)) && turn_on) {
1220
1221 type = type + 100;
1222 coex_dm->is_switch_to_1dot5_ant = true;
1223 } else {
1224 coex_dm->is_switch_to_1dot5_ant = false;
1225 }
1226
1227 if (!force_exec) {
1228 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1229 "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
1230 coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
1231 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1232 "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
1233 coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
1234
1235 if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
1236 (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
1237 return;
1238 }
1239
1240 if (coex_sta->scan_ap_num <= 5) {
1241 if (coex_sta->a2dp_bit_pool >= 45)
1242 wifi_duration_adjust = -15;
1243 else if (coex_sta->a2dp_bit_pool >= 35)
1244 wifi_duration_adjust = -10;
1245 else
1246 wifi_duration_adjust = 5;
1247 } else if (coex_sta->scan_ap_num <= 20) {
1248 if (coex_sta->a2dp_bit_pool >= 45)
1249 wifi_duration_adjust = -15;
1250 else if (coex_sta->a2dp_bit_pool >= 35)
1251 wifi_duration_adjust = -10;
1252 else
1253 wifi_duration_adjust = 0;
1254 } else if (coex_sta->scan_ap_num <= 40) {
1255 if (coex_sta->a2dp_bit_pool >= 45)
1256 wifi_duration_adjust = -15;
1257 else if (coex_sta->a2dp_bit_pool >= 35)
1258 wifi_duration_adjust = -10;
1259 else
1260 wifi_duration_adjust = -5;
1261 } else {
1262 if (coex_sta->a2dp_bit_pool >= 45)
1263 wifi_duration_adjust = -15;
1264 else if (coex_sta->a2dp_bit_pool >= 35)
1265 wifi_duration_adjust = -10;
1266 else
1267 wifi_duration_adjust = -10;
1268 }
1269
1270 if ((bt_link_info->slave_role) && (bt_link_info->a2dp_exist))
1271
1272 tdma_byte4_modify = 0x1;
1273
1274 if (turn_on) {
1275 switch (type) {
1276 case 1:
1277 default:
1278 btc8723b2ant_set_fw_ps_tdma(
1279 btcoexist, 0xe3, 0x3c,
1280 0x03, 0xf1, 0x90 | tdma_byte4_modify);
1281 break;
1282 case 2:
1283 btc8723b2ant_set_fw_ps_tdma(
1284 btcoexist, 0xe3, 0x2d,
1285 0x03, 0xf1, 0x90 | tdma_byte4_modify);
1286 break;
1287 case 3:
1288 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
1289 0x3, 0xf1,
1290 0x90 | tdma_byte4_modify);
1291 break;
1292 case 4:
1293 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
1294 0x03, 0xf1,
1295 0x90 | tdma_byte4_modify);
1296 break;
1297 case 5:
1298 btc8723b2ant_set_fw_ps_tdma(
1299 btcoexist, 0xe3, 0x3c,
1300 0x3, 0x70, 0x90 | tdma_byte4_modify);
1301 break;
1302 case 6:
1303 btc8723b2ant_set_fw_ps_tdma(
1304 btcoexist, 0xe3, 0x2d,
1305 0x3, 0x70, 0x90 | tdma_byte4_modify);
1306 break;
1307 case 7:
1308 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
1309 0x3, 0x70,
1310 0x90 | tdma_byte4_modify);
1311 break;
1312 case 8:
1313 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x10,
1314 0x3, 0x70,
1315 0x90 | tdma_byte4_modify);
1316 break;
1317 case 9:
1318 btc8723b2ant_set_fw_ps_tdma(
1319 btcoexist, 0xe3, 0x3c + wifi_duration_adjust,
1320 0x03, 0xf1, 0x90 | tdma_byte4_modify);
1321 break;
1322 case 10:
1323 btc8723b2ant_set_fw_ps_tdma(
1324 btcoexist, 0xe3, 0x2d,
1325 0x03, 0xf1, 0x90 | tdma_byte4_modify);
1326 break;
1327 case 11:
1328 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
1329 0x3, 0xf1,
1330 0x90 | tdma_byte4_modify);
1331 break;
1332 case 12:
1333 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
1334 0x3, 0xf1,
1335 0x90 | tdma_byte4_modify);
1336 break;
1337 case 13:
1338 btc8723b2ant_set_fw_ps_tdma(
1339 btcoexist, 0xe3, 0x3c,
1340 0x3, 0x70, 0x90 | tdma_byte4_modify);
1341 break;
1342 case 14:
1343 btc8723b2ant_set_fw_ps_tdma(
1344 btcoexist, 0xe3, 0x2d,
1345 0x3, 0x70, 0x90 | tdma_byte4_modify);
1346 break;
1347 case 15:
1348 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
1349 0x3, 0x70,
1350 0x90 | tdma_byte4_modify);
1351 break;
1352 case 16:
1353 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
1354 0x3, 0x70,
1355 0x90 | tdma_byte4_modify);
1356 break;
1357 case 17:
1358 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x2f,
1359 0x2f, 0x60, 0x90);
1360 break;
1361 case 18:
1362 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, 0x5,
1363 0xe1, 0x90);
1364 break;
1365 case 19:
1366 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
1367 0x25, 0xe1, 0x90);
1368 break;
1369 case 20:
1370 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
1371 0x25, 0x60, 0x90);
1372 break;
1373 case 21:
1374 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
1375 0x03, 0x70, 0x90);
1376 break;
1377
1378 case 23:
1379 case 123:
1380 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x35,
1381 0x03, 0x71, 0x10);
1382 break;
1383 case 71:
1384 btc8723b2ant_set_fw_ps_tdma(
1385 btcoexist, 0xe3, 0x3c + wifi_duration_adjust,
1386 0x03, 0xf1, 0x90);
1387 break;
1388 case 101:
1389 case 105:
1390 case 113:
1391 case 171:
1392 btc8723b2ant_set_fw_ps_tdma(
1393 btcoexist, 0xd3, 0x3a + wifi_duration_adjust,
1394 0x03, 0x70, 0x50 | tdma_byte4_modify);
1395 break;
1396 case 102:
1397 case 106:
1398 case 110:
1399 case 114:
1400 btc8723b2ant_set_fw_ps_tdma(
1401 btcoexist, 0xd3, 0x2d + wifi_duration_adjust,
1402 0x03, 0x70, 0x50 | tdma_byte4_modify);
1403 break;
1404 case 103:
1405 case 107:
1406 case 111:
1407 case 115:
1408 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1c,
1409 0x03, 0x70,
1410 0x50 | tdma_byte4_modify);
1411 break;
1412 case 104:
1413 case 108:
1414 case 112:
1415 case 116:
1416 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x10,
1417 0x03, 0x70,
1418 0x50 | tdma_byte4_modify);
1419 break;
1420 case 109:
1421 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c,
1422 0x03, 0xf1,
1423 0x90 | tdma_byte4_modify);
1424 break;
1425 case 121:
1426 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
1427 0x03, 0x70,
1428 0x90 | tdma_byte4_modify);
1429 break;
1430 case 22:
1431 case 122:
1432 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x35,
1433 0x03, 0x71, 0x11);
1434 break;
1435 }
1436 } else {
1437
1438 switch (type) {
1439 case 0:
1440 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
1441 0x40, 0x0);
1442 break;
1443 case 1:
1444 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
1445 0x48, 0x0);
1446 break;
1447 default:
1448 btc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
1449 0x40, 0x0);
1450 break;
1451 }
1452 }
1453
1454
1455 coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
1456 coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
1457}
1458
1459static void btc8723b2ant_ps_tdma_check_for_power_save_state(
1460 struct btc_coexist *btcoexist, bool new_ps_state)
1461{
1462 u8 lps_mode = 0x0;
1463
1464 btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
1465
1466 if (lps_mode) {
1467
1468 if (new_ps_state) {
1469
1470 } else {
1471
1472 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1473 }
1474 } else {
1475
1476 if (new_ps_state) {
1477
1478 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1479 } else {
1480
1481 }
1482 }
1483}
1484
1485static void btc8723b2ant_power_save_state(struct btc_coexist *btcoexist,
1486 u8 ps_type, u8 lps_val, u8 rpwm_val)
1487{
1488 bool low_pwr_disable = false;
1489
1490 switch (ps_type) {
1491 case BTC_PS_WIFI_NATIVE:
1492
1493 low_pwr_disable = false;
1494 btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
1495 &low_pwr_disable);
1496 btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
1497 coex_sta->force_lps_on = false;
1498 break;
1499 case BTC_PS_LPS_ON:
1500 btc8723b2ant_ps_tdma_check_for_power_save_state(btcoexist,
1501 true);
1502 btc8723b2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
1503 rpwm_val);
1504
1505 low_pwr_disable = true;
1506 btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
1507 &low_pwr_disable);
1508
1509 btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
1510 coex_sta->force_lps_on = true;
1511 break;
1512 case BTC_PS_LPS_OFF:
1513 btc8723b2ant_ps_tdma_check_for_power_save_state(btcoexist,
1514 false);
1515 btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
1516 coex_sta->force_lps_on = false;
1517 break;
1518 default:
1519 break;
1520 }
1521}
1522
1523static void btc8723b2ant_coex_alloff(struct btc_coexist *btcoexist)
1524{
1525
1526 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
1527 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1528 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
1529 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
1530
1531
1532 btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
1533
1534
1535 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
1536 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
1537}
1538
1539static void btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
1540{
1541
1542 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
1543 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
1544
1545 btc8723b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
1546 btc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
1547 btc8723b2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0);
1548
1549 btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
1550
1551 coex_sta->pop_event_cnt = 0;
1552}
1553
1554static void btc8723b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
1555{
1556 struct rtl_priv *rtlpriv = btcoexist->adapter;
1557 bool wifi_connected = false;
1558 bool low_pwr_disable = true;
1559 bool scan = false, link = false, roam = false;
1560
1561 btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
1562 &low_pwr_disable);
1563 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
1564 &wifi_connected);
1565
1566 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
1567 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
1568 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
1569
1570 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
1571
1572 if (coex_sta->bt_abnormal_scan) {
1573 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23);
1574 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
1575 } else if (scan || link || roam) {
1576 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1577 "[BTCoex], Wifi link process + BT Inq/Page!!\n");
1578 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15);
1579 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
1580 } else if (wifi_connected) {
1581 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1582 "[BTCoex], Wifi connected + BT Inq/Page!!\n");
1583 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15);
1584 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
1585 } else {
1586 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
1587 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1588 }
1589 btc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
1590 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
1591
1592 btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
1593}
1594
1595static void btc8723b2ant_action_wifi_link_process(struct btc_coexist
1596 *btcoexist)
1597{
1598 struct rtl_priv *rtlpriv = btcoexist->adapter;
1599 u32 u32tmp;
1600 u8 u8tmpa, u8tmpb;
1601
1602 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15);
1603 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
1604
1605 btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
1606
1607 u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
1608 u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
1609 u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
1610
1611 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1612 "[BTCoex], 0x948 = 0x%x, 0x765 = 0x%x, 0x76e = 0x%x\n",
1613 u32tmp, u8tmpa, u8tmpb);
1614}
1615
1616static bool btc8723b2ant_action_wifi_idle_process(struct btc_coexist *btcoexist)
1617{
1618 struct rtl_priv *rtlpriv = btcoexist->adapter;
1619 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
1620 u8 ap_num = 0;
1621 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
1622 coex_dm->switch_thres_offset - coex_dm->switch_thres_offset;
1623
1624 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
1625 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
1626 tmp, 0);
1627 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
1628 coex_dm->switch_thres_offset - coex_dm->switch_thres_offset;
1629 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
1630
1631 btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
1632
1633
1634 if (BTC_RSSI_HIGH(wifi_rssi_state1) && (coex_sta->hid_exist) &&
1635 (coex_sta->a2dp_exist)) {
1636 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1637 "[BTCoex], Wifi idle process for BT HID+A2DP exist!!\n");
1638
1639 btc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x6);
1640 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
1641
1642
1643 btc8723b2ant_sw_mechanism(btcoexist, false, false, false,
1644 false);
1645 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
1646 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
1647 0x0, 0x0);
1648 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1649
1650 return true;
1651 }
1652
1653 btc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x18);
1654 return false;
1655}
1656
1657static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
1658{
1659 struct rtl_priv *rtlpriv = btcoexist->adapter;
1660 bool common = false, wifi_connected = false;
1661 bool wifi_busy = false;
1662 bool bt_hs_on = false, low_pwr_disable = false;
1663
1664 btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
1665 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
1666 &wifi_connected);
1667 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
1668
1669 if (!wifi_connected) {
1670 low_pwr_disable = false;
1671 btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
1672 &low_pwr_disable);
1673 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC,
1674 false, false, 0x8);
1675
1676 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1677 "[BTCoex], Wifi non-connected idle!!\n");
1678
1679 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
1680 0x0);
1681 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
1682 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1683 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
1684 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
1685
1686 btc8723b2ant_sw_mechanism(btcoexist, false, false, false,
1687 false);
1688
1689 common = true;
1690 } else {
1691 if (BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
1692 coex_dm->bt_status) {
1693 low_pwr_disable = false;
1694 btcoexist->btc_set(btcoexist,
1695 BTC_SET_ACT_DISABLE_LOW_POWER,
1696 &low_pwr_disable);
1697 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC,
1698 false, false, 0x8);
1699
1700 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1701 "[BTCoex], Wifi connected + BT non connected-idle!!\n");
1702
1703 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
1704 0xfffff, 0x0);
1705 btc8723b2ant_coex_table_with_type(btcoexist,
1706 NORMAL_EXEC, 0);
1707 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1708 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
1709 0xb);
1710 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
1711
1712 btc8723b2ant_sw_mechanism(btcoexist, false, false,
1713 false, false);
1714
1715 common = true;
1716 } else if (BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE ==
1717 coex_dm->bt_status) {
1718 low_pwr_disable = true;
1719 btcoexist->btc_set(btcoexist,
1720 BTC_SET_ACT_DISABLE_LOW_POWER,
1721 &low_pwr_disable);
1722
1723 if (bt_hs_on)
1724 return false;
1725 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1726 "[BTCoex], Wifi connected + BT connected-idle!!\n");
1727 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC,
1728 false, false, 0x8);
1729
1730 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
1731 0xfffff, 0x0);
1732 btc8723b2ant_coex_table_with_type(btcoexist,
1733 NORMAL_EXEC, 0);
1734 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
1735 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
1736 0xb);
1737 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
1738
1739 btc8723b2ant_sw_mechanism(btcoexist, true, false,
1740 false, false);
1741
1742 common = true;
1743 } else {
1744 low_pwr_disable = true;
1745 btcoexist->btc_set(btcoexist,
1746 BTC_SET_ACT_DISABLE_LOW_POWER,
1747 &low_pwr_disable);
1748
1749 if (wifi_busy) {
1750 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1751 "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
1752 common = false;
1753 } else {
1754 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1755 "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
1756
1757 common =
1758 btc8723b2ant_action_wifi_idle_process(
1759 btcoexist);
1760 }
1761 }
1762 }
1763
1764 return common;
1765}
1766
1767static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
1768 bool sco_hid, bool tx_pause,
1769 u8 max_interval)
1770{
1771 struct rtl_priv *rtlpriv = btcoexist->adapter;
1772 static s32 up, dn, m, n, wait_count;
1773
1774 s32 result;
1775 u8 retry_count = 0;
1776
1777 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1778 "[BTCoex], TdmaDurationAdjust()\n");
1779
1780 if (!coex_dm->auto_tdma_adjust) {
1781 coex_dm->auto_tdma_adjust = true;
1782 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1783 "[BTCoex], first run TdmaDurationAdjust()!!\n");
1784 if (sco_hid) {
1785 if (tx_pause) {
1786 if (max_interval == 1) {
1787 btc8723b2ant_ps_tdma(btcoexist,
1788 NORMAL_EXEC,
1789 true, 13);
1790 coex_dm->ps_tdma_du_adj_type = 13;
1791 } else if (max_interval == 2) {
1792 btc8723b2ant_ps_tdma(btcoexist,
1793 NORMAL_EXEC,
1794 true, 14);
1795 coex_dm->ps_tdma_du_adj_type = 14;
1796 } else if (max_interval == 3) {
1797 btc8723b2ant_ps_tdma(btcoexist,
1798 NORMAL_EXEC,
1799 true, 15);
1800 coex_dm->ps_tdma_du_adj_type = 15;
1801 } else {
1802 btc8723b2ant_ps_tdma(btcoexist,
1803 NORMAL_EXEC,
1804 true, 15);
1805 coex_dm->ps_tdma_du_adj_type = 15;
1806 }
1807 } else {
1808 if (max_interval == 1) {
1809 btc8723b2ant_ps_tdma(btcoexist,
1810 NORMAL_EXEC,
1811 true, 9);
1812 coex_dm->ps_tdma_du_adj_type = 9;
1813 } else if (max_interval == 2) {
1814 btc8723b2ant_ps_tdma(btcoexist,
1815 NORMAL_EXEC,
1816 true, 10);
1817 coex_dm->ps_tdma_du_adj_type = 10;
1818 } else if (max_interval == 3) {
1819 btc8723b2ant_ps_tdma(btcoexist,
1820 NORMAL_EXEC,
1821 true, 11);
1822 coex_dm->ps_tdma_du_adj_type = 11;
1823 } else {
1824 btc8723b2ant_ps_tdma(btcoexist,
1825 NORMAL_EXEC,
1826 true, 11);
1827 coex_dm->ps_tdma_du_adj_type = 11;
1828 }
1829 }
1830 } else {
1831 if (tx_pause) {
1832 if (max_interval == 1) {
1833 btc8723b2ant_ps_tdma(btcoexist,
1834 NORMAL_EXEC,
1835 true, 5);
1836 coex_dm->ps_tdma_du_adj_type = 5;
1837 } else if (max_interval == 2) {
1838 btc8723b2ant_ps_tdma(btcoexist,
1839 NORMAL_EXEC,
1840 true, 6);
1841 coex_dm->ps_tdma_du_adj_type = 6;
1842 } else if (max_interval == 3) {
1843 btc8723b2ant_ps_tdma(btcoexist,
1844 NORMAL_EXEC,
1845 true, 7);
1846 coex_dm->ps_tdma_du_adj_type = 7;
1847 } else {
1848 btc8723b2ant_ps_tdma(btcoexist,
1849 NORMAL_EXEC,
1850 true, 7);
1851 coex_dm->ps_tdma_du_adj_type = 7;
1852 }
1853 } else {
1854 if (max_interval == 1) {
1855 btc8723b2ant_ps_tdma(btcoexist,
1856 NORMAL_EXEC,
1857 true, 1);
1858 coex_dm->ps_tdma_du_adj_type = 1;
1859 } else if (max_interval == 2) {
1860 btc8723b2ant_ps_tdma(btcoexist,
1861 NORMAL_EXEC,
1862 true, 2);
1863 coex_dm->ps_tdma_du_adj_type = 2;
1864 } else if (max_interval == 3) {
1865 btc8723b2ant_ps_tdma(btcoexist,
1866 NORMAL_EXEC,
1867 true, 3);
1868 coex_dm->ps_tdma_du_adj_type = 3;
1869 } else {
1870 btc8723b2ant_ps_tdma(btcoexist,
1871 NORMAL_EXEC,
1872 true, 3);
1873 coex_dm->ps_tdma_du_adj_type = 3;
1874 }
1875 }
1876 }
1877
1878 up = 0;
1879 dn = 0;
1880 m = 1;
1881 n = 3;
1882 result = 0;
1883 wait_count = 0;
1884 } else {
1885
1886 retry_count = coex_sta->bt_retry_cnt;
1887
1888 if ((coex_sta->low_priority_tx) > 1050 ||
1889 (coex_sta->low_priority_rx) > 1250)
1890 retry_count++;
1891
1892 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1893 "[BTCoex], retry_count = %d\n", retry_count);
1894 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1895 "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n",
1896 up, dn, m, n, wait_count);
1897 result = 0;
1898 wait_count++;
1899
1900 if (retry_count == 0) {
1901 up++;
1902 dn--;
1903
1904 if (dn <= 0)
1905 dn = 0;
1906
1907 if (up >= n) {
1908
1909
1910
1911 wait_count = 0;
1912 n = 3;
1913 up = 0;
1914 dn = 0;
1915 result = 1;
1916 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1917 "[BTCoex], Increase wifi duration!!\n");
1918 }
1919 } else if (retry_count <= 3) {
1920 up--;
1921 dn++;
1922
1923 if (up <= 0)
1924 up = 0;
1925
1926 if (dn == 2) {
1927
1928
1929
1930 if (wait_count <= 2)
1931
1932 m++;
1933 else
1934 m = 1;
1935
1936 if (m >= 20)
1937
1938
1939
1940
1941 m = 20;
1942
1943 n = 3 * m;
1944 up = 0;
1945 dn = 0;
1946 wait_count = 0;
1947 result = -1;
1948 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1949 "[BTCoex], Decrease wifi duration for retry_counter<3!!\n");
1950 }
1951 } else {
1952
1953
1954
1955 if (wait_count == 1)
1956
1957 m++;
1958 else
1959 m = 1;
1960
1961 if (m >= 20)
1962
1963
1964
1965
1966 m = 20;
1967
1968 n = 3 * m;
1969 up = 0;
1970 dn = 0;
1971 wait_count = 0;
1972 result = -1;
1973 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1974 "[BTCoex], Decrease wifi duration for retry_counter>3!!\n");
1975 }
1976
1977 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1978 "[BTCoex], max Interval = %d\n", max_interval);
1979 if (max_interval == 1) {
1980 if (tx_pause) {
1981 if (coex_dm->cur_ps_tdma == 71) {
1982 btc8723b2ant_ps_tdma(btcoexist,
1983 NORMAL_EXEC,
1984 true, 5);
1985 coex_dm->ps_tdma_du_adj_type = 5;
1986 } else if (coex_dm->cur_ps_tdma == 1) {
1987 btc8723b2ant_ps_tdma(btcoexist,
1988 NORMAL_EXEC,
1989 true, 5);
1990 coex_dm->ps_tdma_du_adj_type = 5;
1991 } else if (coex_dm->cur_ps_tdma == 2) {
1992 btc8723b2ant_ps_tdma(btcoexist,
1993 NORMAL_EXEC,
1994 true, 6);
1995 coex_dm->ps_tdma_du_adj_type = 6;
1996 } else if (coex_dm->cur_ps_tdma == 3) {
1997 btc8723b2ant_ps_tdma(btcoexist,
1998 NORMAL_EXEC,
1999 true, 7);
2000 coex_dm->ps_tdma_du_adj_type = 7;
2001 } else if (coex_dm->cur_ps_tdma == 4) {
2002 btc8723b2ant_ps_tdma(btcoexist,
2003 NORMAL_EXEC,
2004 true, 8);
2005 coex_dm->ps_tdma_du_adj_type = 8;
2006 }
2007 if (coex_dm->cur_ps_tdma == 9) {
2008 btc8723b2ant_ps_tdma(btcoexist,
2009 NORMAL_EXEC,
2010 true, 13);
2011 coex_dm->ps_tdma_du_adj_type = 13;
2012 } else if (coex_dm->cur_ps_tdma == 10) {
2013 btc8723b2ant_ps_tdma(btcoexist,
2014 NORMAL_EXEC,
2015 true, 14);
2016 coex_dm->ps_tdma_du_adj_type = 14;
2017 } else if (coex_dm->cur_ps_tdma == 11) {
2018 btc8723b2ant_ps_tdma(btcoexist,
2019 NORMAL_EXEC,
2020 true, 15);
2021 coex_dm->ps_tdma_du_adj_type = 15;
2022 } else if (coex_dm->cur_ps_tdma == 12) {
2023 btc8723b2ant_ps_tdma(btcoexist,
2024 NORMAL_EXEC,
2025 true, 16);
2026 coex_dm->ps_tdma_du_adj_type = 16;
2027 }
2028
2029 if (result == -1) {
2030 if (coex_dm->cur_ps_tdma == 5) {
2031 btc8723b2ant_ps_tdma(
2032 btcoexist, NORMAL_EXEC,
2033 true, 6);
2034 coex_dm->ps_tdma_du_adj_type =
2035 6;
2036 } else if (coex_dm->cur_ps_tdma == 6) {
2037 btc8723b2ant_ps_tdma(
2038 btcoexist, NORMAL_EXEC,
2039 true, 7);
2040 coex_dm->ps_tdma_du_adj_type =
2041 7;
2042 } else if (coex_dm->cur_ps_tdma == 7) {
2043 btc8723b2ant_ps_tdma(
2044 btcoexist, NORMAL_EXEC,
2045 true, 8);
2046 coex_dm->ps_tdma_du_adj_type =
2047 8;
2048 } else if (coex_dm->cur_ps_tdma == 13) {
2049 btc8723b2ant_ps_tdma(
2050 btcoexist, NORMAL_EXEC,
2051 true, 14);
2052 coex_dm->ps_tdma_du_adj_type =
2053 14;
2054 } else if (coex_dm->cur_ps_tdma == 14) {
2055 btc8723b2ant_ps_tdma(
2056 btcoexist, NORMAL_EXEC,
2057 true, 15);
2058 coex_dm->ps_tdma_du_adj_type =
2059 15;
2060 } else if (coex_dm->cur_ps_tdma == 15) {
2061 btc8723b2ant_ps_tdma(
2062 btcoexist, NORMAL_EXEC,
2063 true, 16);
2064 coex_dm->ps_tdma_du_adj_type =
2065 16;
2066 }
2067 } else if (result == 1) {
2068 if (coex_dm->cur_ps_tdma == 8) {
2069 btc8723b2ant_ps_tdma(
2070 btcoexist, NORMAL_EXEC,
2071 true, 7);
2072 coex_dm->ps_tdma_du_adj_type =
2073 7;
2074 } else if (coex_dm->cur_ps_tdma == 7) {
2075 btc8723b2ant_ps_tdma(
2076 btcoexist, NORMAL_EXEC,
2077 true, 6);
2078 coex_dm->ps_tdma_du_adj_type =
2079 6;
2080 } else if (coex_dm->cur_ps_tdma == 6) {
2081 btc8723b2ant_ps_tdma(
2082 btcoexist, NORMAL_EXEC,
2083 true, 5);
2084 coex_dm->ps_tdma_du_adj_type =
2085 5;
2086 } else if (coex_dm->cur_ps_tdma == 16) {
2087 btc8723b2ant_ps_tdma(
2088 btcoexist, NORMAL_EXEC,
2089 true, 15);
2090 coex_dm->ps_tdma_du_adj_type =
2091 15;
2092 } else if (coex_dm->cur_ps_tdma == 15) {
2093 btc8723b2ant_ps_tdma(
2094 btcoexist, NORMAL_EXEC,
2095 true, 14);
2096 coex_dm->ps_tdma_du_adj_type =
2097 14;
2098 } else if (coex_dm->cur_ps_tdma == 14) {
2099 btc8723b2ant_ps_tdma(
2100 btcoexist, NORMAL_EXEC,
2101 true, 13);
2102 coex_dm->ps_tdma_du_adj_type =
2103 13;
2104 }
2105 }
2106 } else {
2107 if (coex_dm->cur_ps_tdma == 5) {
2108 btc8723b2ant_ps_tdma(btcoexist,
2109 NORMAL_EXEC,
2110 true, 71);
2111 coex_dm->ps_tdma_du_adj_type = 71;
2112 } else if (coex_dm->cur_ps_tdma == 6) {
2113 btc8723b2ant_ps_tdma(btcoexist,
2114 NORMAL_EXEC,
2115 true, 2);
2116 coex_dm->ps_tdma_du_adj_type = 2;
2117 } else if (coex_dm->cur_ps_tdma == 7) {
2118 btc8723b2ant_ps_tdma(btcoexist,
2119 NORMAL_EXEC,
2120 true, 3);
2121 coex_dm->ps_tdma_du_adj_type = 3;
2122 } else if (coex_dm->cur_ps_tdma == 8) {
2123 btc8723b2ant_ps_tdma(btcoexist,
2124 NORMAL_EXEC,
2125 true, 4);
2126 coex_dm->ps_tdma_du_adj_type = 4;
2127 }
2128 if (coex_dm->cur_ps_tdma == 13) {
2129 btc8723b2ant_ps_tdma(btcoexist,
2130 NORMAL_EXEC,
2131 true, 9);
2132 coex_dm->ps_tdma_du_adj_type = 9;
2133 } else if (coex_dm->cur_ps_tdma == 14) {
2134 btc8723b2ant_ps_tdma(btcoexist,
2135 NORMAL_EXEC,
2136 true, 10);
2137 coex_dm->ps_tdma_du_adj_type = 10;
2138 } else if (coex_dm->cur_ps_tdma == 15) {
2139 btc8723b2ant_ps_tdma(btcoexist,
2140 NORMAL_EXEC,
2141 true, 11);
2142 coex_dm->ps_tdma_du_adj_type = 11;
2143 } else if (coex_dm->cur_ps_tdma == 16) {
2144 btc8723b2ant_ps_tdma(btcoexist,
2145 NORMAL_EXEC,
2146 true, 12);
2147 coex_dm->ps_tdma_du_adj_type = 12;
2148 }
2149
2150 if (result == -1) {
2151 if (coex_dm->cur_ps_tdma == 71) {
2152 btc8723b2ant_ps_tdma(
2153 btcoexist, NORMAL_EXEC,
2154 true, 1);
2155 coex_dm->ps_tdma_du_adj_type =
2156 1;
2157 } else if (coex_dm->cur_ps_tdma == 1) {
2158 btc8723b2ant_ps_tdma(
2159 btcoexist, NORMAL_EXEC,
2160 true, 2);
2161 coex_dm->ps_tdma_du_adj_type =
2162 2;
2163 } else if (coex_dm->cur_ps_tdma == 2) {
2164 btc8723b2ant_ps_tdma(
2165 btcoexist, NORMAL_EXEC,
2166 true, 3);
2167 coex_dm->ps_tdma_du_adj_type =
2168 3;
2169 } else if (coex_dm->cur_ps_tdma == 3) {
2170 btc8723b2ant_ps_tdma(
2171 btcoexist, NORMAL_EXEC,
2172 true, 4);
2173 coex_dm->ps_tdma_du_adj_type =
2174 4;
2175 } else if (coex_dm->cur_ps_tdma == 9) {
2176 btc8723b2ant_ps_tdma(
2177 btcoexist, NORMAL_EXEC,
2178 true, 10);
2179 coex_dm->ps_tdma_du_adj_type =
2180 10;
2181 } else if (coex_dm->cur_ps_tdma == 10) {
2182 btc8723b2ant_ps_tdma(
2183 btcoexist, NORMAL_EXEC,
2184 true, 11);
2185 coex_dm->ps_tdma_du_adj_type =
2186 11;
2187 } else if (coex_dm->cur_ps_tdma == 11) {
2188 btc8723b2ant_ps_tdma(
2189 btcoexist, NORMAL_EXEC,
2190 true, 12);
2191 coex_dm->ps_tdma_du_adj_type =
2192 12;
2193 }
2194 } else if (result == 1) {
2195 if (coex_dm->cur_ps_tdma == 4) {
2196 btc8723b2ant_ps_tdma(
2197 btcoexist, NORMAL_EXEC,
2198 true, 3);
2199 coex_dm->ps_tdma_du_adj_type =
2200 3;
2201 } else if (coex_dm->cur_ps_tdma == 3) {
2202 btc8723b2ant_ps_tdma(
2203 btcoexist, NORMAL_EXEC,
2204 true, 2);
2205 coex_dm->ps_tdma_du_adj_type =
2206 2;
2207 } else if (coex_dm->cur_ps_tdma == 2) {
2208 btc8723b2ant_ps_tdma(
2209 btcoexist, NORMAL_EXEC,
2210 true, 1);
2211 coex_dm->ps_tdma_du_adj_type =
2212 1;
2213 } else if (coex_dm->cur_ps_tdma == 1) {
2214 btc8723b2ant_ps_tdma(
2215 btcoexist, NORMAL_EXEC,
2216 true, 71);
2217 coex_dm->ps_tdma_du_adj_type =
2218 71;
2219 } else if (coex_dm->cur_ps_tdma == 12) {
2220 btc8723b2ant_ps_tdma(
2221 btcoexist, NORMAL_EXEC,
2222 true, 11);
2223 coex_dm->ps_tdma_du_adj_type =
2224 11;
2225 } else if (coex_dm->cur_ps_tdma == 11) {
2226 btc8723b2ant_ps_tdma(
2227 btcoexist, NORMAL_EXEC,
2228 true, 10);
2229 coex_dm->ps_tdma_du_adj_type =
2230 10;
2231 } else if (coex_dm->cur_ps_tdma == 10) {
2232 btc8723b2ant_ps_tdma(
2233 btcoexist, NORMAL_EXEC,
2234 true, 9);
2235 coex_dm->ps_tdma_du_adj_type =
2236 9;
2237 }
2238 }
2239 }
2240 } else if (max_interval == 2) {
2241 if (tx_pause) {
2242 if (coex_dm->cur_ps_tdma == 1) {
2243 btc8723b2ant_ps_tdma(btcoexist,
2244 NORMAL_EXEC,
2245 true, 6);
2246 coex_dm->ps_tdma_du_adj_type = 6;
2247 } else if (coex_dm->cur_ps_tdma == 2) {
2248 btc8723b2ant_ps_tdma(btcoexist,
2249 NORMAL_EXEC,
2250 true, 6);
2251 coex_dm->ps_tdma_du_adj_type = 6;
2252 } else if (coex_dm->cur_ps_tdma == 3) {
2253 btc8723b2ant_ps_tdma(btcoexist,
2254 NORMAL_EXEC,
2255 true, 7);
2256 coex_dm->ps_tdma_du_adj_type = 7;
2257 } else if (coex_dm->cur_ps_tdma == 4) {
2258 btc8723b2ant_ps_tdma(btcoexist,
2259 NORMAL_EXEC,
2260 true, 8);
2261 coex_dm->ps_tdma_du_adj_type = 8;
2262 }
2263 if (coex_dm->cur_ps_tdma == 9) {
2264 btc8723b2ant_ps_tdma(btcoexist,
2265 NORMAL_EXEC,
2266 true, 14);
2267 coex_dm->ps_tdma_du_adj_type = 14;
2268 } else if (coex_dm->cur_ps_tdma == 10) {
2269 btc8723b2ant_ps_tdma(btcoexist,
2270 NORMAL_EXEC,
2271 true, 14);
2272 coex_dm->ps_tdma_du_adj_type = 14;
2273 } else if (coex_dm->cur_ps_tdma == 11) {
2274 btc8723b2ant_ps_tdma(btcoexist,
2275 NORMAL_EXEC,
2276 true, 15);
2277 coex_dm->ps_tdma_du_adj_type = 15;
2278 } else if (coex_dm->cur_ps_tdma == 12) {
2279 btc8723b2ant_ps_tdma(btcoexist,
2280 NORMAL_EXEC,
2281 true, 16);
2282 coex_dm->ps_tdma_du_adj_type = 16;
2283 }
2284 if (result == -1) {
2285 if (coex_dm->cur_ps_tdma == 5) {
2286 btc8723b2ant_ps_tdma(
2287 btcoexist, NORMAL_EXEC,
2288 true, 6);
2289 coex_dm->ps_tdma_du_adj_type =
2290 6;
2291 } else if (coex_dm->cur_ps_tdma == 6) {
2292 btc8723b2ant_ps_tdma(
2293 btcoexist, NORMAL_EXEC,
2294 true, 7);
2295 coex_dm->ps_tdma_du_adj_type =
2296 7;
2297 } else if (coex_dm->cur_ps_tdma == 7) {
2298 btc8723b2ant_ps_tdma(
2299 btcoexist, NORMAL_EXEC,
2300 true, 8);
2301 coex_dm->ps_tdma_du_adj_type =
2302 8;
2303 } else if (coex_dm->cur_ps_tdma == 13) {
2304 btc8723b2ant_ps_tdma(
2305 btcoexist, NORMAL_EXEC,
2306 true, 14);
2307 coex_dm->ps_tdma_du_adj_type =
2308 14;
2309 } else if (coex_dm->cur_ps_tdma == 14) {
2310 btc8723b2ant_ps_tdma(
2311 btcoexist, NORMAL_EXEC,
2312 true, 15);
2313 coex_dm->ps_tdma_du_adj_type =
2314 15;
2315 } else if (coex_dm->cur_ps_tdma == 15) {
2316 btc8723b2ant_ps_tdma(
2317 btcoexist, NORMAL_EXEC,
2318 true, 16);
2319 coex_dm->ps_tdma_du_adj_type =
2320 16;
2321 }
2322 } else if (result == 1) {
2323 if (coex_dm->cur_ps_tdma == 8) {
2324 btc8723b2ant_ps_tdma(
2325 btcoexist, NORMAL_EXEC,
2326 true, 7);
2327 coex_dm->ps_tdma_du_adj_type =
2328 7;
2329 } else if (coex_dm->cur_ps_tdma == 7) {
2330 btc8723b2ant_ps_tdma(
2331 btcoexist, NORMAL_EXEC,
2332 true, 6);
2333 coex_dm->ps_tdma_du_adj_type =
2334 6;
2335 } else if (coex_dm->cur_ps_tdma == 6) {
2336 btc8723b2ant_ps_tdma(
2337 btcoexist, NORMAL_EXEC,
2338 true, 6);
2339 coex_dm->ps_tdma_du_adj_type =
2340 6;
2341 } else if (coex_dm->cur_ps_tdma == 16) {
2342 btc8723b2ant_ps_tdma(
2343 btcoexist, NORMAL_EXEC,
2344 true, 15);
2345 coex_dm->ps_tdma_du_adj_type =
2346 15;
2347 } else if (coex_dm->cur_ps_tdma == 15) {
2348 btc8723b2ant_ps_tdma(
2349 btcoexist, NORMAL_EXEC,
2350 true, 14);
2351 coex_dm->ps_tdma_du_adj_type =
2352 14;
2353 } else if (coex_dm->cur_ps_tdma == 14) {
2354 btc8723b2ant_ps_tdma(
2355 btcoexist, NORMAL_EXEC,
2356 true, 14);
2357 coex_dm->ps_tdma_du_adj_type =
2358 14;
2359 }
2360 }
2361 } else {
2362 if (coex_dm->cur_ps_tdma == 5) {
2363 btc8723b2ant_ps_tdma(btcoexist,
2364 NORMAL_EXEC,
2365 true, 2);
2366 coex_dm->ps_tdma_du_adj_type = 2;
2367 } else if (coex_dm->cur_ps_tdma == 6) {
2368 btc8723b2ant_ps_tdma(btcoexist,
2369 NORMAL_EXEC,
2370 true, 2);
2371 coex_dm->ps_tdma_du_adj_type = 2;
2372 } else if (coex_dm->cur_ps_tdma == 7) {
2373 btc8723b2ant_ps_tdma(btcoexist,
2374 NORMAL_EXEC,
2375 true, 3);
2376 coex_dm->ps_tdma_du_adj_type = 3;
2377 } else if (coex_dm->cur_ps_tdma == 8) {
2378 btc8723b2ant_ps_tdma(btcoexist,
2379 NORMAL_EXEC,
2380 true, 4);
2381 coex_dm->ps_tdma_du_adj_type = 4;
2382 }
2383 if (coex_dm->cur_ps_tdma == 13) {
2384 btc8723b2ant_ps_tdma(btcoexist,
2385 NORMAL_EXEC,
2386 true, 10);
2387 coex_dm->ps_tdma_du_adj_type = 10;
2388 } else if (coex_dm->cur_ps_tdma == 14) {
2389 btc8723b2ant_ps_tdma(btcoexist,
2390 NORMAL_EXEC,
2391 true, 10);
2392 coex_dm->ps_tdma_du_adj_type = 10;
2393 } else if (coex_dm->cur_ps_tdma == 15) {
2394 btc8723b2ant_ps_tdma(btcoexist,
2395 NORMAL_EXEC,
2396 true, 11);
2397 coex_dm->ps_tdma_du_adj_type = 11;
2398 } else if (coex_dm->cur_ps_tdma == 16) {
2399 btc8723b2ant_ps_tdma(btcoexist,
2400 NORMAL_EXEC,
2401 true, 12);
2402 coex_dm->ps_tdma_du_adj_type = 12;
2403 }
2404 if (result == -1) {
2405 if (coex_dm->cur_ps_tdma == 1) {
2406 btc8723b2ant_ps_tdma(
2407 btcoexist, NORMAL_EXEC,
2408 true, 2);
2409 coex_dm->ps_tdma_du_adj_type =
2410 2;
2411 } else if (coex_dm->cur_ps_tdma == 2) {
2412 btc8723b2ant_ps_tdma(
2413 btcoexist, NORMAL_EXEC,
2414 true, 3);
2415 coex_dm->ps_tdma_du_adj_type =
2416 3;
2417 } else if (coex_dm->cur_ps_tdma == 3) {
2418 btc8723b2ant_ps_tdma(
2419 btcoexist, NORMAL_EXEC,
2420 true, 4);
2421 coex_dm->ps_tdma_du_adj_type =
2422 4;
2423 } else if (coex_dm->cur_ps_tdma == 9) {
2424 btc8723b2ant_ps_tdma(
2425 btcoexist, NORMAL_EXEC,
2426 true, 10);
2427 coex_dm->ps_tdma_du_adj_type =
2428 10;
2429 } else if (coex_dm->cur_ps_tdma == 10) {
2430 btc8723b2ant_ps_tdma(
2431 btcoexist, NORMAL_EXEC,
2432 true, 11);
2433 coex_dm->ps_tdma_du_adj_type =
2434 11;
2435 } else if (coex_dm->cur_ps_tdma == 11) {
2436 btc8723b2ant_ps_tdma(
2437 btcoexist, NORMAL_EXEC,
2438 true, 12);
2439 coex_dm->ps_tdma_du_adj_type =
2440 12;
2441 }
2442 } else if (result == 1) {
2443 if (coex_dm->cur_ps_tdma == 4) {
2444 btc8723b2ant_ps_tdma(
2445 btcoexist, NORMAL_EXEC,
2446 true, 3);
2447 coex_dm->ps_tdma_du_adj_type =
2448 3;
2449 } else if (coex_dm->cur_ps_tdma == 3) {
2450 btc8723b2ant_ps_tdma(
2451 btcoexist, NORMAL_EXEC,
2452 true, 2);
2453 coex_dm->ps_tdma_du_adj_type =
2454 2;
2455 } else if (coex_dm->cur_ps_tdma == 2) {
2456 btc8723b2ant_ps_tdma(
2457 btcoexist, NORMAL_EXEC,
2458 true, 2);
2459 coex_dm->ps_tdma_du_adj_type =
2460 2;
2461 } else if (coex_dm->cur_ps_tdma == 12) {
2462 btc8723b2ant_ps_tdma(
2463 btcoexist, NORMAL_EXEC,
2464 true, 11);
2465 coex_dm->ps_tdma_du_adj_type =
2466 11;
2467 } else if (coex_dm->cur_ps_tdma == 11) {
2468 btc8723b2ant_ps_tdma(
2469 btcoexist, NORMAL_EXEC,
2470 true, 10);
2471 coex_dm->ps_tdma_du_adj_type =
2472 10;
2473 } else if (coex_dm->cur_ps_tdma == 10) {
2474 btc8723b2ant_ps_tdma(
2475 btcoexist, NORMAL_EXEC,
2476 true, 10);
2477 coex_dm->ps_tdma_du_adj_type =
2478 10;
2479 }
2480 }
2481 }
2482 } else if (max_interval == 3) {
2483 if (tx_pause) {
2484 if (coex_dm->cur_ps_tdma == 1) {
2485 btc8723b2ant_ps_tdma(btcoexist,
2486 NORMAL_EXEC,
2487 true, 7);
2488 coex_dm->ps_tdma_du_adj_type = 7;
2489 } else if (coex_dm->cur_ps_tdma == 2) {
2490 btc8723b2ant_ps_tdma(btcoexist,
2491 NORMAL_EXEC,
2492 true, 7);
2493 coex_dm->ps_tdma_du_adj_type = 7;
2494 } else if (coex_dm->cur_ps_tdma == 3) {
2495 btc8723b2ant_ps_tdma(btcoexist,
2496 NORMAL_EXEC,
2497 true, 7);
2498 coex_dm->ps_tdma_du_adj_type = 7;
2499 } else if (coex_dm->cur_ps_tdma == 4) {
2500 btc8723b2ant_ps_tdma(btcoexist,
2501 NORMAL_EXEC,
2502 true, 8);
2503 coex_dm->ps_tdma_du_adj_type = 8;
2504 }
2505 if (coex_dm->cur_ps_tdma == 9) {
2506 btc8723b2ant_ps_tdma(btcoexist,
2507 NORMAL_EXEC,
2508 true, 15);
2509 coex_dm->ps_tdma_du_adj_type = 15;
2510 } else if (coex_dm->cur_ps_tdma == 10) {
2511 btc8723b2ant_ps_tdma(btcoexist,
2512 NORMAL_EXEC,
2513 true, 15);
2514 coex_dm->ps_tdma_du_adj_type = 15;
2515 } else if (coex_dm->cur_ps_tdma == 11) {
2516 btc8723b2ant_ps_tdma(btcoexist,
2517 NORMAL_EXEC,
2518 true, 15);
2519 coex_dm->ps_tdma_du_adj_type = 15;
2520 } else if (coex_dm->cur_ps_tdma == 12) {
2521 btc8723b2ant_ps_tdma(btcoexist,
2522 NORMAL_EXEC,
2523 true, 16);
2524 coex_dm->ps_tdma_du_adj_type = 16;
2525 }
2526 if (result == -1) {
2527 if (coex_dm->cur_ps_tdma == 5) {
2528 btc8723b2ant_ps_tdma(
2529 btcoexist, NORMAL_EXEC,
2530 true, 7);
2531 coex_dm->ps_tdma_du_adj_type =
2532 7;
2533 } else if (coex_dm->cur_ps_tdma == 6) {
2534 btc8723b2ant_ps_tdma(
2535 btcoexist, NORMAL_EXEC,
2536 true, 7);
2537 coex_dm->ps_tdma_du_adj_type =
2538 7;
2539 } else if (coex_dm->cur_ps_tdma == 7) {
2540 btc8723b2ant_ps_tdma(
2541 btcoexist, NORMAL_EXEC,
2542 true, 8);
2543 coex_dm->ps_tdma_du_adj_type =
2544 8;
2545 } else if (coex_dm->cur_ps_tdma == 13) {
2546 btc8723b2ant_ps_tdma(
2547 btcoexist, NORMAL_EXEC,
2548 true, 15);
2549 coex_dm->ps_tdma_du_adj_type =
2550 15;
2551 } else if (coex_dm->cur_ps_tdma == 14) {
2552 btc8723b2ant_ps_tdma(
2553 btcoexist, NORMAL_EXEC,
2554 true, 15);
2555 coex_dm->ps_tdma_du_adj_type =
2556 15;
2557 } else if (coex_dm->cur_ps_tdma == 15) {
2558 btc8723b2ant_ps_tdma(
2559 btcoexist, NORMAL_EXEC,
2560 true, 16);
2561 coex_dm->ps_tdma_du_adj_type =
2562 16;
2563 }
2564 } else if (result == 1) {
2565 if (coex_dm->cur_ps_tdma == 8) {
2566 btc8723b2ant_ps_tdma(
2567 btcoexist, NORMAL_EXEC,
2568 true, 7);
2569 coex_dm->ps_tdma_du_adj_type =
2570 7;
2571 } else if (coex_dm->cur_ps_tdma == 7) {
2572 btc8723b2ant_ps_tdma(
2573 btcoexist, NORMAL_EXEC,
2574 true, 7);
2575 coex_dm->ps_tdma_du_adj_type =
2576 7;
2577 } else if (coex_dm->cur_ps_tdma == 6) {
2578 btc8723b2ant_ps_tdma(
2579 btcoexist, NORMAL_EXEC,
2580 true, 7);
2581 coex_dm->ps_tdma_du_adj_type =
2582 7;
2583 } else if (coex_dm->cur_ps_tdma == 16) {
2584 btc8723b2ant_ps_tdma(
2585 btcoexist, NORMAL_EXEC,
2586 true, 15);
2587 coex_dm->ps_tdma_du_adj_type =
2588 15;
2589 } else if (coex_dm->cur_ps_tdma == 15) {
2590 btc8723b2ant_ps_tdma(
2591 btcoexist, NORMAL_EXEC,
2592 true, 15);
2593 coex_dm->ps_tdma_du_adj_type =
2594 15;
2595 } else if (coex_dm->cur_ps_tdma == 14) {
2596 btc8723b2ant_ps_tdma(
2597 btcoexist, NORMAL_EXEC,
2598 true, 15);
2599 coex_dm->ps_tdma_du_adj_type =
2600 15;
2601 }
2602 }
2603 } else {
2604 if (coex_dm->cur_ps_tdma == 5) {
2605 btc8723b2ant_ps_tdma(btcoexist,
2606 NORMAL_EXEC,
2607 true, 3);
2608 coex_dm->ps_tdma_du_adj_type = 3;
2609 } else if (coex_dm->cur_ps_tdma == 6) {
2610 btc8723b2ant_ps_tdma(btcoexist,
2611 NORMAL_EXEC,
2612 true, 3);
2613 coex_dm->ps_tdma_du_adj_type = 3;
2614 } else if (coex_dm->cur_ps_tdma == 7) {
2615 btc8723b2ant_ps_tdma(btcoexist,
2616 NORMAL_EXEC,
2617 true, 3);
2618 coex_dm->ps_tdma_du_adj_type = 3;
2619 } else if (coex_dm->cur_ps_tdma == 8) {
2620 btc8723b2ant_ps_tdma(btcoexist,
2621 NORMAL_EXEC,
2622 true, 4);
2623 coex_dm->ps_tdma_du_adj_type = 4;
2624 }
2625 if (coex_dm->cur_ps_tdma == 13) {
2626 btc8723b2ant_ps_tdma(btcoexist,
2627 NORMAL_EXEC,
2628 true, 11);
2629 coex_dm->ps_tdma_du_adj_type = 11;
2630 } else if (coex_dm->cur_ps_tdma == 14) {
2631 btc8723b2ant_ps_tdma(btcoexist,
2632 NORMAL_EXEC,
2633 true, 11);
2634 coex_dm->ps_tdma_du_adj_type = 11;
2635 } else if (coex_dm->cur_ps_tdma == 15) {
2636 btc8723b2ant_ps_tdma(btcoexist,
2637 NORMAL_EXEC,
2638 true, 11);
2639 coex_dm->ps_tdma_du_adj_type = 11;
2640 } else if (coex_dm->cur_ps_tdma == 16) {
2641 btc8723b2ant_ps_tdma(btcoexist,
2642 NORMAL_EXEC,
2643 true, 12);
2644 coex_dm->ps_tdma_du_adj_type = 12;
2645 }
2646 if (result == -1) {
2647 if (coex_dm->cur_ps_tdma == 1) {
2648 btc8723b2ant_ps_tdma(
2649 btcoexist, NORMAL_EXEC,
2650 true, 3);
2651 coex_dm->ps_tdma_du_adj_type =
2652 3;
2653 } else if (coex_dm->cur_ps_tdma == 2) {
2654 btc8723b2ant_ps_tdma(
2655 btcoexist, NORMAL_EXEC,
2656 true, 3);
2657 coex_dm->ps_tdma_du_adj_type =
2658 3;
2659 } else if (coex_dm->cur_ps_tdma == 3) {
2660 btc8723b2ant_ps_tdma(
2661 btcoexist, NORMAL_EXEC,
2662 true, 4);
2663 coex_dm->ps_tdma_du_adj_type =
2664 4;
2665 } else if (coex_dm->cur_ps_tdma == 9) {
2666 btc8723b2ant_ps_tdma(
2667 btcoexist, NORMAL_EXEC,
2668 true, 11);
2669 coex_dm->ps_tdma_du_adj_type =
2670 11;
2671 } else if (coex_dm->cur_ps_tdma == 10) {
2672 btc8723b2ant_ps_tdma(
2673 btcoexist, NORMAL_EXEC,
2674 true, 11);
2675 coex_dm->ps_tdma_du_adj_type =
2676 11;
2677 } else if (coex_dm->cur_ps_tdma == 11) {
2678 btc8723b2ant_ps_tdma(
2679 btcoexist, NORMAL_EXEC,
2680 true, 12);
2681 coex_dm->ps_tdma_du_adj_type =
2682 12;
2683 }
2684 } else if (result == 1) {
2685 if (coex_dm->cur_ps_tdma == 4) {
2686 btc8723b2ant_ps_tdma(
2687 btcoexist, NORMAL_EXEC,
2688 true, 3);
2689 coex_dm->ps_tdma_du_adj_type =
2690 3;
2691 } else if (coex_dm->cur_ps_tdma == 3) {
2692 btc8723b2ant_ps_tdma(
2693 btcoexist, NORMAL_EXEC,
2694 true, 3);
2695 coex_dm->ps_tdma_du_adj_type =
2696 3;
2697 } else if (coex_dm->cur_ps_tdma == 2) {
2698 btc8723b2ant_ps_tdma(
2699 btcoexist, NORMAL_EXEC,
2700 true, 3);
2701 coex_dm->ps_tdma_du_adj_type =
2702 3;
2703 } else if (coex_dm->cur_ps_tdma == 12) {
2704 btc8723b2ant_ps_tdma(
2705 btcoexist, NORMAL_EXEC,
2706 true, 11);
2707 coex_dm->ps_tdma_du_adj_type =
2708 11;
2709 } else if (coex_dm->cur_ps_tdma == 11) {
2710 btc8723b2ant_ps_tdma(
2711 btcoexist, NORMAL_EXEC,
2712 true, 11);
2713 coex_dm->ps_tdma_du_adj_type =
2714 11;
2715 } else if (coex_dm->cur_ps_tdma == 10) {
2716 btc8723b2ant_ps_tdma(
2717 btcoexist, NORMAL_EXEC,
2718 true, 11);
2719 coex_dm->ps_tdma_du_adj_type =
2720 11;
2721 }
2722 }
2723 }
2724 }
2725 }
2726
2727 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
2728 "[BTCoex], max Interval = %d\n", max_interval);
2729
2730
2731
2732
2733 if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
2734 bool scan = false, link = false, roam = false;
2735 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
2736 "[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n",
2737 coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
2738
2739 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
2740 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
2741 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
2742
2743 if (!scan && !link && !roam)
2744 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
2745 coex_dm->ps_tdma_du_adj_type);
2746 else
2747 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
2748 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
2749 }
2750}
2751
2752
2753static void btc8723b2ant_action_sco(struct btc_coexist *btcoexist)
2754{
2755 u8 wifi_rssi_state, bt_rssi_state;
2756 u32 wifi_bw;
2757
2758 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
2759 bt_rssi_state = btc8723b2ant_bt_rssi_state(
2760 btcoexist, 2, BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
2761 coex_dm->switch_thres_offset,
2762 0);
2763
2764 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
2765
2766 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
2767 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
2768
2769 if (BTC_RSSI_HIGH(bt_rssi_state))
2770 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
2771 else
2772 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
2773
2774 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
2775
2776 if (BTC_WIFI_BW_LEGACY == wifi_bw)
2777
2778 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
2779 else
2780
2781 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
2782
2783
2784 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
2785
2786
2787 if (BTC_WIFI_BW_HT40 == wifi_bw) {
2788 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2789 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2790 btc8723b2ant_sw_mechanism(btcoexist, true, true,
2791 false, false);
2792 } else {
2793 btc8723b2ant_sw_mechanism(btcoexist, true, true,
2794 false, false);
2795 }
2796 } else {
2797 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2798 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2799 btc8723b2ant_sw_mechanism(btcoexist, false, true,
2800 false, false);
2801 } else {
2802 btc8723b2ant_sw_mechanism(btcoexist, false, true,
2803 false, false);
2804 }
2805 }
2806}
2807
2808static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist)
2809{
2810 u8 wifi_rssi_state, bt_rssi_state;
2811 u32 wifi_bw;
2812 u8 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
2813 coex_dm->switch_thres_offset;
2814
2815 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
2816 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
2817
2818 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
2819
2820 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
2821 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
2822
2823 if (BTC_RSSI_HIGH(bt_rssi_state))
2824 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
2825 else
2826 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
2827
2828 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
2829
2830 if (wifi_bw == BTC_WIFI_BW_LEGACY)
2831
2832 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
2833 else
2834
2835 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 9);
2836
2837 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2838
2839 if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
2840 (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
2841 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
2842 else
2843 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
2844
2845
2846 if (BTC_WIFI_BW_HT40 == wifi_bw) {
2847 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2848 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2849 btc8723b2ant_sw_mechanism(btcoexist, true, true,
2850 false, false);
2851 } else {
2852 btc8723b2ant_sw_mechanism(btcoexist, true, true,
2853 false, false);
2854 }
2855 } else {
2856 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2857 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2858 btc8723b2ant_sw_mechanism(btcoexist, false, true,
2859 false, false);
2860 } else {
2861 btc8723b2ant_sw_mechanism(btcoexist, false, true,
2862 false, false);
2863 }
2864 }
2865}
2866
2867
2868static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
2869{
2870 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
2871 u32 wifi_bw;
2872 u8 ap_num = 0;
2873 u8 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
2874 coex_dm->switch_thres_offset;
2875
2876 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
2877 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2, 40, 0);
2878 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
2879
2880 btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
2881
2882
2883
2884 if (ap_num >= 10 && BTC_RSSI_HIGH(wifi_rssi_state1)) {
2885 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
2886 0x0);
2887 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
2888 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
2889 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
2890 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
2891
2892
2893 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
2894 if (BTC_WIFI_BW_HT40 == wifi_bw) {
2895 btc8723b2ant_sw_mechanism(btcoexist, true, false,
2896 false, false);
2897 } else {
2898 btc8723b2ant_sw_mechanism(btcoexist, false, false,
2899 false, false);
2900 }
2901 return;
2902 }
2903
2904 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
2905 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
2906
2907 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
2908
2909 if (BTC_RSSI_HIGH(bt_rssi_state))
2910 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
2911 else
2912 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
2913
2914 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
2915 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
2916 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
2917 0x0, 0x0);
2918 } else {
2919 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13);
2920 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
2921 0x4);
2922 }
2923
2924 if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
2925 (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
2926 btc8723b2ant_tdma_duration_adjust(btcoexist, false,
2927 false, 1);
2928 else
2929 btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 1);
2930
2931
2932 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
2933 if (BTC_WIFI_BW_HT40 == wifi_bw) {
2934 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2935 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2936 btc8723b2ant_sw_mechanism(btcoexist, true, false,
2937 false, false);
2938 } else {
2939 btc8723b2ant_sw_mechanism(btcoexist, true, false,
2940 false, false);
2941 }
2942 } else {
2943 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2944 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2945 btc8723b2ant_sw_mechanism(btcoexist, false, false,
2946 false, false);
2947 } else {
2948 btc8723b2ant_sw_mechanism(btcoexist, false, false,
2949 false, false);
2950 }
2951 }
2952}
2953
2954static void btc8723b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
2955{
2956 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
2957 u32 wifi_bw;
2958 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
2959 coex_dm->switch_thres_offset;
2960
2961 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
2962 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
2963 tmp, 0);
2964 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
2965 coex_dm->switch_thres_offset;
2966 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
2967
2968 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
2969
2970 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
2971 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
2972
2973 if (BTC_RSSI_HIGH(bt_rssi_state))
2974 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
2975 else
2976 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
2977
2978 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
2979 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
2980 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
2981 0x0, 0x0);
2982 } else {
2983 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13);
2984 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
2985 0x4);
2986 }
2987
2988 btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 2);
2989
2990
2991 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
2992 if (BTC_WIFI_BW_HT40 == wifi_bw) {
2993 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
2994 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
2995 btc8723b2ant_sw_mechanism(btcoexist, true, false,
2996 false, false);
2997 } else {
2998 btc8723b2ant_sw_mechanism(btcoexist, true, false,
2999 false, false);
3000 }
3001 } else {
3002 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3003 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3004 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3005 false, false);
3006 } else {
3007 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3008 false, false);
3009 }
3010 }
3011}
3012
3013static void btc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist)
3014{
3015 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
3016 u32 wifi_bw;
3017 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
3018 coex_dm->switch_thres_offset;
3019
3020 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
3021 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
3022 tmp, 0);
3023 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
3024 coex_dm->switch_thres_offset;
3025 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
3026
3027 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
3028
3029 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
3030 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3031
3032 if (BTC_RSSI_HIGH(bt_rssi_state))
3033 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3034 else
3035 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3036
3037 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
3038 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 10);
3039 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
3040 0x0, 0x0);
3041 } else {
3042 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13);
3043 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
3044 0x4);
3045 }
3046
3047 if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
3048 (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
3049 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
3050 else
3051 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
3052
3053
3054 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3055 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3056 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3057 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3058 btc8723b2ant_sw_mechanism(btcoexist, true, false,
3059 false, false);
3060 } else {
3061 btc8723b2ant_sw_mechanism(btcoexist, true, false,
3062 false, false);
3063 }
3064 } else {
3065 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3066 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3067 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3068 false, false);
3069 } else {
3070 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3071 false, false);
3072 }
3073 }
3074}
3075
3076
3077static void btc8723b2ant_action_pan_hs(struct btc_coexist *btcoexist)
3078{
3079 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
3080 u32 wifi_bw;
3081 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
3082 coex_dm->switch_thres_offset;
3083
3084 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
3085 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
3086 tmp, 0);
3087 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
3088 coex_dm->switch_thres_offset;
3089 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
3090
3091 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
3092
3093 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
3094 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3095
3096 if (BTC_RSSI_HIGH(bt_rssi_state))
3097 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3098 else
3099 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3100
3101 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
3102 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
3103
3104 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3105 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3106 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3107 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3108 btc8723b2ant_sw_mechanism(btcoexist, true, false,
3109 false, false);
3110 } else {
3111 btc8723b2ant_sw_mechanism(btcoexist, true, false,
3112 false, false);
3113 }
3114 } else {
3115 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3116 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3117 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3118 false, false);
3119 } else {
3120 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3121 false, false);
3122 }
3123 }
3124}
3125
3126
3127static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
3128{
3129 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
3130 u32 wifi_bw;
3131 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
3132 coex_dm->switch_thres_offset;
3133
3134 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
3135 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
3136 tmp, 0);
3137 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
3138 coex_dm->switch_thres_offset;
3139 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
3140
3141 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
3142
3143 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3144
3145 if (BTC_RSSI_HIGH(bt_rssi_state))
3146 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3147 else
3148 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3149
3150 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state))
3151 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
3152 0x0, 0x0);
3153 else
3154 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
3155 0x4);
3156 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3157
3158 if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
3159 (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3160 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 12);
3161 if (BTC_WIFI_BW_HT40 == wifi_bw)
3162 btc8723b2ant_tdma_duration_adjust(btcoexist, false,
3163 true, 3);
3164 else
3165 btc8723b2ant_tdma_duration_adjust(btcoexist, false,
3166 false, 3);
3167 } else {
3168 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
3169 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
3170 }
3171
3172
3173 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3174 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3175 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3176 btc8723b2ant_sw_mechanism(btcoexist, true, false,
3177 false, false);
3178 } else {
3179 btc8723b2ant_sw_mechanism(btcoexist, true, false,
3180 false, false);
3181 }
3182 } else {
3183 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3184 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3185 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3186 false, false);
3187 } else {
3188 btc8723b2ant_sw_mechanism(btcoexist, false, false,
3189 false, false);
3190 }
3191 }
3192}
3193
3194static void btc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
3195{
3196 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
3197 u32 wifi_bw;
3198 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
3199 coex_dm->switch_thres_offset;
3200
3201 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
3202 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
3203 tmp, 0);
3204 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
3205 coex_dm->switch_thres_offset;
3206 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
3207 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3208
3209 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
3210
3211 if (BTC_RSSI_HIGH(bt_rssi_state))
3212 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3213 else
3214 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3215
3216 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
3217 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
3218 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
3219 0x0, 0x0);
3220 } else {
3221 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14);
3222 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
3223 0x4);
3224 }
3225
3226 if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
3227 (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3228 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3229 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
3230 3);
3231 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
3232 0xfffff, 0x780);
3233 } else {
3234 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
3235 6);
3236 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
3237 0xfffff, 0x0);
3238 }
3239 btc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2);
3240 } else {
3241 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3242 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
3243 0x0);
3244 btc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2);
3245 }
3246
3247
3248 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3249 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3250 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3251 btc8723b2ant_sw_mechanism(btcoexist, true, true,
3252 false, false);
3253 } else {
3254 btc8723b2ant_sw_mechanism(btcoexist, true, true,
3255 false, false);
3256 }
3257 } else {
3258 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3259 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3260 btc8723b2ant_sw_mechanism(btcoexist, false, true,
3261 false, false);
3262 } else {
3263 btc8723b2ant_sw_mechanism(btcoexist, false, true,
3264 false, false);
3265 }
3266 }
3267}
3268
3269
3270static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
3271{
3272 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
3273 u32 wifi_bw;
3274 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
3275 coex_dm->switch_thres_offset;
3276
3277 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
3278 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
3279 tmp, 0);
3280 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
3281 coex_dm->switch_thres_offset;
3282 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, tmp, 0);
3283
3284 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
3285
3286 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
3287 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3288
3289 if (BTC_RSSI_HIGH(bt_rssi_state))
3290 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3291 else
3292 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3293
3294 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
3295 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
3296 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
3297 0x0, 0x0);
3298 } else {
3299 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14);
3300 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
3301 0x4);
3302 }
3303
3304 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3305
3306
3307 if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
3308 (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3309 if (BTC_WIFI_BW_HT40 == wifi_bw)
3310 btc8723b2ant_tdma_duration_adjust(btcoexist, true,
3311 true, 2);
3312 else
3313 btc8723b2ant_tdma_duration_adjust(btcoexist, true,
3314 false, 3);
3315 } else {
3316 btc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 3);
3317 }
3318
3319
3320 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3321 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3322 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3323 btc8723b2ant_sw_mechanism(btcoexist, true, true,
3324 false, false);
3325 } else {
3326 btc8723b2ant_sw_mechanism(btcoexist, true, true,
3327 false, false);
3328 }
3329 } else {
3330 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3331 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3332 btc8723b2ant_sw_mechanism(btcoexist, false, true,
3333 false, false);
3334 } else {
3335 btc8723b2ant_sw_mechanism(btcoexist, false, true,
3336 false, false);
3337 }
3338 }
3339}
3340
3341static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
3342{
3343 u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
3344 u32 wifi_bw;
3345 u8 ap_num = 0;
3346 u8 tmp = BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
3347 coex_dm->switch_thres_offset;
3348
3349 wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
3350 wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist, 1, 2,
3351 tmp, 0);
3352 tmp = BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
3353 coex_dm->switch_thres_offset;
3354 bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 3, tmp, 37);
3355
3356 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
3357
3358 btc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x5);
3359 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3360
3361 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3362
3363 if (wifi_bw == BTC_WIFI_BW_LEGACY) {
3364 if (BTC_RSSI_HIGH(bt_rssi_state))
3365 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3366 else if (BTC_RSSI_MEDIUM(bt_rssi_state))
3367 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3368 else
3369 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3370 } else {
3371
3372 if (BTC_RSSI_HIGH(bt_rssi_state)) {
3373
3374 if (ap_num < 10)
3375 btc8723b2ant_dec_bt_pwr(btcoexist,
3376 NORMAL_EXEC, 4);
3377 else
3378 btc8723b2ant_dec_bt_pwr(btcoexist,
3379 NORMAL_EXEC, 2);
3380 } else if (BTC_RSSI_MEDIUM(bt_rssi_state)) {
3381 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
3382 } else {
3383 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3384 }
3385 }
3386
3387 if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
3388 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
3389 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
3390 0x0, 0x0);
3391 } else {
3392 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14);
3393 btc8723b2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
3394 0x4);
3395 }
3396
3397 if (BTC_RSSI_HIGH(bt_rssi_state)) {
3398 if (ap_num < 10)
3399 btc8723b2ant_tdma_duration_adjust(btcoexist, true,
3400 false, 1);
3401 else
3402 btc8723b2ant_tdma_duration_adjust(btcoexist, true,
3403 false, 3);
3404 } else {
3405 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 18);
3406 btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
3407 btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
3408 btcoexist->btc_write_4byte(btcoexist, 0x430, 0x0);
3409 btcoexist->btc_write_4byte(btcoexist, 0x434, 0x01010000);
3410
3411 if (ap_num < 10)
3412 btc8723b2ant_tdma_duration_adjust(btcoexist, true,
3413 true, 1);
3414 else
3415 btc8723b2ant_tdma_duration_adjust(btcoexist, true,
3416 true, 3);
3417 }
3418
3419
3420 if (BTC_WIFI_BW_HT40 == wifi_bw) {
3421 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3422 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3423 btc8723b2ant_sw_mechanism(btcoexist, true, true,
3424 false, false);
3425 } else {
3426 btc8723b2ant_sw_mechanism(btcoexist, true, true,
3427 false, false);
3428 }
3429 } else {
3430 if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
3431 (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
3432 btc8723b2ant_sw_mechanism(btcoexist, false, true,
3433 false, false);
3434 } else {
3435 btc8723b2ant_sw_mechanism(btcoexist, false, true,
3436 false, false);
3437 }
3438 }
3439}
3440
3441static void btc8723b2ant_action_wifi_multi_port(struct btc_coexist *btcoexist)
3442{
3443 btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
3444 btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
3445
3446
3447 btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
3448
3449
3450 btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
3451
3452 btc8723b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
3453 btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
3454}
3455
3456static void btc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
3457{
3458 struct rtl_priv *rtlpriv = btcoexist->adapter;
3459 u8 algorithm = 0;
3460 u32 num_of_wifi_link = 0;
3461 u32 wifi_link_status = 0;
3462 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
3463 bool miracast_plus_bt = false;
3464 bool scan = false, link = false, roam = false;
3465
3466 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3467 "[BTCoex], RunCoexistMechanism()===>\n");
3468
3469 if (btcoexist->manual_control) {
3470 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3471 "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
3472 return;
3473 }
3474
3475 if (coex_sta->under_ips) {
3476 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3477 "[BTCoex], wifi is under IPS !!!\n");
3478 return;
3479 }
3480
3481 algorithm = btc8723b2ant_action_algorithm(btcoexist);
3482 if (coex_sta->c2h_bt_inquiry_page &&
3483 (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) {
3484 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3485 "[BTCoex], BT is under inquiry/page scan !!\n");
3486 btc8723b2ant_action_bt_inquiry(btcoexist);
3487 return;
3488 }
3489
3490 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
3491 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
3492 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
3493
3494 if (scan || link || roam) {
3495 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3496 "[BTCoex], WiFi is under Link Process !!\n");
3497 btc8723b2ant_action_wifi_link_process(btcoexist);
3498 return;
3499 }
3500
3501
3502 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
3503 &wifi_link_status);
3504 num_of_wifi_link = wifi_link_status >> 16;
3505
3506 if ((num_of_wifi_link >= 2) ||
3507 (wifi_link_status & WIFI_P2P_GO_CONNECTED)) {
3508 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3509 "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n",
3510 num_of_wifi_link, wifi_link_status);
3511
3512 if (bt_link_info->bt_link_exist)
3513 miracast_plus_bt = true;
3514 else
3515 miracast_plus_bt = false;
3516
3517 btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
3518 &miracast_plus_bt);
3519 btc8723b2ant_action_wifi_multi_port(btcoexist);
3520
3521 return;
3522 }
3523
3524 miracast_plus_bt = false;
3525 btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
3526 &miracast_plus_bt);
3527
3528 coex_dm->cur_algorithm = algorithm;
3529 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3530 "[BTCoex], Algorithm = %d\n",
3531 coex_dm->cur_algorithm);
3532
3533 if (btc8723b2ant_is_common_action(btcoexist)) {
3534 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3535 "[BTCoex], Action 2-Ant common\n");
3536 coex_dm->auto_tdma_adjust = false;
3537 } else {
3538 if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
3539 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3540 "[BTCoex], preAlgorithm=%d, curAlgorithm=%d\n",
3541 coex_dm->pre_algorithm,
3542 coex_dm->cur_algorithm);
3543 coex_dm->auto_tdma_adjust = false;
3544 }
3545 switch (coex_dm->cur_algorithm) {
3546 case BT_8723B_2ANT_COEX_ALGO_SCO:
3547 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3548 "[BTCoex], Action 2-Ant, algorithm = SCO\n");
3549 btc8723b2ant_action_sco(btcoexist);
3550 break;
3551 case BT_8723B_2ANT_COEX_ALGO_HID:
3552 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3553 "[BTCoex], Action 2-Ant, algorithm = HID\n");
3554 btc8723b2ant_action_hid(btcoexist);
3555 break;
3556 case BT_8723B_2ANT_COEX_ALGO_A2DP:
3557 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3558 "[BTCoex], Action 2-Ant, algorithm = A2DP\n");
3559 btc8723b2ant_action_a2dp(btcoexist);
3560 break;
3561 case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS:
3562 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3563 "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
3564 btc8723b2ant_action_a2dp_pan_hs(btcoexist);
3565 break;
3566 case BT_8723B_2ANT_COEX_ALGO_PANEDR:
3567 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3568 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n");
3569 btc8723b2ant_action_pan_edr(btcoexist);
3570 break;
3571 case BT_8723B_2ANT_COEX_ALGO_PANHS:
3572 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3573 "[BTCoex], Action 2-Ant, algorithm = HS mode\n");
3574 btc8723b2ant_action_pan_hs(btcoexist);
3575 break;
3576 case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP:
3577 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3578 "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n");
3579 btc8723b2ant_action_pan_edr_a2dp(btcoexist);
3580 break;
3581 case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID:
3582 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3583 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n");
3584 btc8723b2ant_action_pan_edr_hid(btcoexist);
3585 break;
3586 case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
3587 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3588 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n");
3589 btc8723b2ant_action_hid_a2dp_pan_edr(btcoexist);
3590 break;
3591 case BT_8723B_2ANT_COEX_ALGO_HID_A2DP:
3592 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3593 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n");
3594 btc8723b2ant_action_hid_a2dp(btcoexist);
3595 break;
3596 default:
3597 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3598 "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
3599 btc8723b2ant_coex_alloff(btcoexist);
3600 break;
3601 }
3602 coex_dm->pre_algorithm = coex_dm->cur_algorithm;
3603 }
3604}
3605
3606static void btc8723b2ant_wifioff_hwcfg(struct btc_coexist *btcoexist)
3607{
3608 bool is_in_mp_mode = false;
3609 u8 h2c_parameter[2] = {0};
3610 u32 fw_ver = 0;
3611
3612
3613 btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
3614
3615
3616 btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x780);
3617
3618 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
3619 if (fw_ver >= 0x180000) {
3620
3621 h2c_parameter[0] = 1;
3622 btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1, h2c_parameter);
3623 } else {
3624 btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
3625 }
3626
3627 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_IS_IN_MP_MODE,
3628 &is_in_mp_mode);
3629 if (!is_in_mp_mode)
3630
3631 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x0);
3632 else
3633
3634 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x1);
3635}
3636
3637
3638
3639
3640void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist)
3641{
3642 struct rtl_priv *rtlpriv = btcoexist->adapter;
3643 u8 u8tmp = 0;
3644
3645 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3646 "[BTCoex], 2Ant Init HW Config!!\n");
3647 coex_dm->bt_rf0x1e_backup =
3648 btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff);
3649
3650
3651 u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
3652 u8tmp &= 0xc0;
3653 u8tmp |= 0x5;
3654 btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
3655
3656
3657 btc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN,
3658 true, false);
3659 coex_sta->dis_ver_info_cnt = 0;
3660
3661
3662 btc8723b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
3663
3664
3665
3666 btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
3667 btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
3668 btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
3669}
3670
3671void ex_btc8723b2ant_power_on_setting(struct btc_coexist *btcoexist)
3672{
3673 struct btc_board_info *board_info = &btcoexist->board_info;
3674 u16 u16tmp = 0x0;
3675 u32 value = 0;
3676
3677 btcoexist->btc_write_1byte(btcoexist, 0x67, 0x20);
3678
3679
3680 u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
3681 btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT0 | BIT1);
3682
3683 btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
3684
3685 if (btcoexist->chip_interface == BTC_INTF_USB) {
3686
3687 board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
3688 } else {
3689
3690 if (board_info->single_ant_path == 0) {
3691
3692 board_info->btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT;
3693 } else if (board_info->single_ant_path == 1) {
3694
3695 board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
3696 }
3697 btcoexist->btc_set(btcoexist, BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
3698 &value);
3699 }
3700}
3701
3702void ex_btc8723b2ant_pre_load_firmware(struct btc_coexist *btcoexist)
3703{
3704 struct btc_board_info *board_info = &btcoexist->board_info;
3705 u8 u8tmp = 0x4;
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719 if (btcoexist->chip_interface == BTC_INTF_USB) {
3720
3721 u8tmp |= 0x1;
3722 btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
3723 } else {
3724
3725 if (board_info->single_ant_path == 0) {
3726 } else if (board_info->single_ant_path == 1) {
3727
3728 u8tmp |= 0x1;
3729 }
3730
3731 if (btcoexist->chip_interface == BTC_INTF_PCI)
3732 btcoexist->btc_write_local_reg_1byte(btcoexist, 0x384,
3733 u8tmp);
3734 else if (btcoexist->chip_interface == BTC_INTF_SDIO)
3735 btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60,
3736 u8tmp);
3737 }
3738}
3739
3740void ex_btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
3741{
3742 struct rtl_priv *rtlpriv = btcoexist->adapter;
3743
3744 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3745 "[BTCoex], Coex Mechanism Init!!\n");
3746 btc8723b2ant_init_coex_dm(btcoexist);
3747}
3748
3749void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
3750{
3751 struct btc_board_info *board_info = &btcoexist->board_info;
3752 struct btc_stack_info *stack_info = &btcoexist->stack_info;
3753 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
3754 struct rtl_priv *rtlpriv = btcoexist->adapter;
3755 u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0;
3756 u32 u32tmp[4];
3757 bool roam = false, scan = false;
3758 bool link = false, wifi_under_5g = false;
3759 bool bt_hs_on = false, wifi_busy = false;
3760 s32 wifi_rssi = 0, bt_hs_rssi = 0;
3761 u32 wifi_bw, wifi_traffic_dir, fa_ofdm, fa_cck;
3762 u8 wifi_dot11_chnl, wifi_hs_chnl;
3763 u32 fw_ver = 0, bt_patch_ver = 0;
3764 u8 ap_num = 0;
3765
3766 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3767 "\r\n ============[BT Coexist info]============");
3768
3769 if (btcoexist->manual_control) {
3770 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3771 "\r\n ==========[Under Manual Control]============");
3772 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3773 "\r\n ==========================================");
3774 }
3775
3776 if (!board_info->bt_exist) {
3777 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n BT not exists !!!");
3778 return;
3779 }
3780
3781 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
3782 "Ant PG number/ Ant mechanism:",
3783 board_info->pg_ant_num, board_info->btdm_ant_num);
3784
3785 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %d",
3786 "BT stack/ hci ext ver",
3787 ((stack_info->profile_notified) ? "Yes" : "No"),
3788 stack_info->hci_version);
3789
3790 btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
3791 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
3792 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3793 "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
3794 "CoexVer/ FwVer/ PatchVer",
3795 glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
3796 fw_ver, bt_patch_ver, bt_patch_ver);
3797
3798 btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
3799 btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
3800 &wifi_dot11_chnl);
3801 btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
3802
3803 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d(%d)",
3804 "Dot11 channel / HsChnl(HsMode)",
3805 wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
3806
3807 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
3808 "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
3809
3810 btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
3811 btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
3812 btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
3813 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d",
3814 "Wifi rssi/ HS rssi/ AP#", wifi_rssi, bt_hs_rssi, ap_num);
3815
3816 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
3817 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
3818 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
3819 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
3820 "Wifi link/ roam/ scan", link, roam, scan);
3821
3822 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
3823 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
3824 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
3825 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
3826 &wifi_traffic_dir);
3827 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %s/ %s ",
3828 "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
3829 ((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" :
3830 (((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20"))),
3831 ((!wifi_busy) ? "idle" :
3832 ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ?
3833 "uplink" : "downlink")));
3834
3835 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d / %d / %d",
3836 "SCO/HID/PAN/A2DP",
3837 bt_link_info->sco_exist, bt_link_info->hid_exist,
3838 bt_link_info->pan_exist, bt_link_info->a2dp_exist);
3839 btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
3840
3841 bt_info_ext = coex_sta->bt_info_ext;
3842 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s",
3843 "BT Info A2DP rate",
3844 (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
3845
3846 for (i = 0; i < BT_INFO_SRC_8723B_2ANT_MAX; i++) {
3847 if (coex_sta->bt_info_c2h_cnt[i]) {
3848 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3849 "\r\n %-35s = %7ph(%d)",
3850 glbt_info_src_8723b_2ant[i],
3851 coex_sta->bt_info_c2h[i],
3852 coex_sta->bt_info_c2h_cnt[i]);
3853 }
3854 }
3855
3856 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s/%s",
3857 "PS state, IPS/LPS",
3858 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
3859 ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
3860 btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
3861
3862
3863 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3864 "\r\n %-35s", "============[Sw mechanism]============");
3865 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
3866 "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
3867 coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
3868 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
3869 "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
3870 coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
3871 coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
3872
3873
3874 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
3875 "============[Fw mechanism]============");
3876
3877 ps_tdma_case = coex_dm->cur_ps_tdma;
3878 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3879 "\r\n %-35s = %5ph case-%d (auto:%d)",
3880 "PS TDMA", coex_dm->ps_tdma_para,
3881 ps_tdma_case, coex_dm->auto_tdma_adjust);
3882
3883 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
3884 "DecBtPwr/ IgnWlanAct", coex_dm->cur_dec_bt_pwr_lvl,
3885 coex_dm->cur_ignore_wlan_act);
3886
3887
3888 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
3889 "============[Hw setting]============");
3890
3891 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x",
3892 "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
3893
3894 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
3895 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x880);
3896 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
3897 "0x778/0x880[29:25]", u8tmp[0],
3898 (u32tmp[0] & 0x3e000000) >> 25);
3899
3900 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
3901 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
3902 u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
3903 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
3904 "0x948/ 0x67[5] / 0x765",
3905 u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);
3906
3907 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
3908 u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
3909 u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
3910 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
3911 "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
3912 u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
3913
3914 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
3915 u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
3916 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
3917 u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
3918 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3919 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
3920 "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
3921 ((u8tmp[0] & 0x8) >> 3), u8tmp[1],
3922 ((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
3923
3924 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
3925 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
3926 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
3927 "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
3928
3929 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
3930 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
3931 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
3932 "0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);
3933
3934 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0);
3935 u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4);
3936 u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0xda8);
3937 u32tmp[3] = btcoexist->btc_read_4byte(btcoexist, 0xcf0);
3938
3939 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
3940 u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
3941
3942 fa_ofdm = ((u32tmp[0]&0xffff0000) >> 16) +
3943 ((u32tmp[1]&0xffff0000) >> 16) +
3944 (u32tmp[1] & 0xffff) +
3945 (u32tmp[2] & 0xffff) +
3946 ((u32tmp[3]&0xffff0000) >> 16) +
3947 (u32tmp[3] & 0xffff);
3948 fa_cck = (u8tmp[0] << 8) + u8tmp[1];
3949
3950 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
3951 "OFDM-CCA/OFDM-FA/CCK-FA",
3952 u32tmp[0] & 0xffff, fa_ofdm, fa_cck);
3953
3954 u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
3955 u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
3956 u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
3957 u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
3958 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
3959 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
3960 "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
3961 u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
3962
3963 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
3964 "0x770(high-pri rx/tx)",
3965 coex_sta->high_priority_rx, coex_sta->high_priority_tx);
3966 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
3967 "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
3968 coex_sta->low_priority_tx);
3969#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 1)
3970 btc8723b2ant_monitor_bt_ctr(btcoexist);
3971#endif
3972 btcoexist->btc_disp_dbg_msg(btcoexist,
3973 BTC_DBG_DISP_COEX_STATISTICS);
3974}
3975
3976void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
3977{
3978 struct rtl_priv *rtlpriv = btcoexist->adapter;
3979
3980 if (BTC_IPS_ENTER == type) {
3981 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3982 "[BTCoex], IPS ENTER notify\n");
3983 coex_sta->under_ips = true;
3984 btc8723b2ant_wifioff_hwcfg(btcoexist);
3985 btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
3986 btc8723b2ant_coex_alloff(btcoexist);
3987 } else if (BTC_IPS_LEAVE == type) {
3988 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
3989 "[BTCoex], IPS LEAVE notify\n");
3990 coex_sta->under_ips = false;
3991 ex_btc8723b2ant_init_hwconfig(btcoexist);
3992 btc8723b2ant_init_coex_dm(btcoexist);
3993 btc8723b2ant_query_bt_info(btcoexist);
3994 }
3995}
3996
3997void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
3998{
3999 struct rtl_priv *rtlpriv = btcoexist->adapter;
4000
4001 if (BTC_LPS_ENABLE == type) {
4002 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4003 "[BTCoex], LPS ENABLE notify\n");
4004 coex_sta->under_lps = true;
4005 } else if (BTC_LPS_DISABLE == type) {
4006 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4007 "[BTCoex], LPS DISABLE notify\n");
4008 coex_sta->under_lps = false;
4009 }
4010}
4011
4012void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
4013{
4014 struct rtl_priv *rtlpriv = btcoexist->adapter;
4015 u32 u32tmp;
4016 u8 u8tmpa, u8tmpb;
4017
4018 u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
4019 u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
4020 u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
4021
4022 if (BTC_SCAN_START == type)
4023 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4024 "[BTCoex], SCAN START notify\n");
4025 else if (BTC_SCAN_FINISH == type)
4026 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4027 "[BTCoex], SCAN FINISH notify\n");
4028 btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
4029 &coex_sta->scan_ap_num);
4030
4031 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4032 "############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x76e=0x%x\n",
4033 u32tmp, u8tmpa, u8tmpb);
4034}
4035
4036void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
4037{
4038 struct rtl_priv *rtlpriv = btcoexist->adapter;
4039
4040 if (BTC_ASSOCIATE_START == type)
4041 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4042 "[BTCoex], CONNECT START notify\n");
4043 else if (BTC_ASSOCIATE_FINISH == type)
4044 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4045 "[BTCoex], CONNECT FINISH notify\n");
4046}
4047
4048void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
4049 u8 type)
4050{
4051 struct rtl_priv *rtlpriv = btcoexist->adapter;
4052 u8 h2c_parameter[3] = {0};
4053 u32 wifi_bw;
4054 u8 wifi_central_chnl;
4055 u8 ap_num = 0;
4056
4057 if (BTC_MEDIA_CONNECT == type)
4058 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4059 "[BTCoex], MEDIA connect notify\n");
4060 else
4061 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4062 "[BTCoex], MEDIA disconnect notify\n");
4063
4064
4065 btcoexist->btc_get(btcoexist,
4066 BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifi_central_chnl);
4067 if ((BTC_MEDIA_CONNECT == type) &&
4068 (wifi_central_chnl <= 14)) {
4069 h2c_parameter[0] = 0x1;
4070 h2c_parameter[1] = wifi_central_chnl;
4071 btcoexist->btc_get(btcoexist,
4072 BTC_GET_U4_WIFI_BW, &wifi_bw);
4073 if (wifi_bw == BTC_WIFI_BW_HT40) {
4074 h2c_parameter[2] = 0x30;
4075 } else {
4076 btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
4077 &ap_num);
4078 if (ap_num < 10)
4079 h2c_parameter[2] = 0x30;
4080 else
4081 h2c_parameter[2] = 0x20;
4082 }
4083 }
4084
4085 coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
4086 coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
4087 coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
4088
4089 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4090 "[BTCoex], FW write 0x66=0x%x\n",
4091 h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
4092 h2c_parameter[2]);
4093
4094 btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
4095}
4096
4097void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
4098 u8 type)
4099{
4100 struct rtl_priv *rtlpriv = btcoexist->adapter;
4101
4102 if (type == BTC_PACKET_DHCP)
4103 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4104 "[BTCoex], DHCP Packet notify\n");
4105}
4106
4107void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
4108 u8 *tmpbuf, u8 length)
4109{
4110 struct rtl_priv *rtlpriv = btcoexist->adapter;
4111 u8 bt_info = 0;
4112 u8 i, rsp_source = 0;
4113 bool bt_busy = false, limited_dig = false;
4114 bool wifi_connected = false;
4115
4116 coex_sta->c2h_bt_info_req_sent = false;
4117
4118 rsp_source = tmpbuf[0]&0xf;
4119 if (rsp_source >= BT_INFO_SRC_8723B_2ANT_MAX)
4120 rsp_source = BT_INFO_SRC_8723B_2ANT_WIFI_FW;
4121 coex_sta->bt_info_c2h_cnt[rsp_source]++;
4122
4123 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4124 "[BTCoex], Bt info[%d], length=%d, hex data=[",
4125 rsp_source, length);
4126 for (i = 0; i < length; i++) {
4127 coex_sta->bt_info_c2h[rsp_source][i] = tmpbuf[i];
4128 if (i == 1)
4129 bt_info = tmpbuf[i];
4130 if (i == length - 1)
4131 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4132 "0x%02x]\n", tmpbuf[i]);
4133 else
4134 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4135 "0x%02x, ", tmpbuf[i]);
4136 }
4137
4138 if (btcoexist->manual_control) {
4139 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4140 "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
4141 return;
4142 }
4143
4144 if (BT_INFO_SRC_8723B_2ANT_WIFI_FW != rsp_source) {
4145 coex_sta->bt_retry_cnt =
4146 coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
4147
4148 if (coex_sta->bt_retry_cnt >= 1)
4149 coex_sta->pop_event_cnt++;
4150
4151 coex_sta->bt_rssi =
4152 coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
4153
4154 coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4];
4155
4156 if (coex_sta->bt_info_c2h[rsp_source][2] & 0x20)
4157 coex_sta->c2h_bt_remote_name_req = true;
4158 else
4159 coex_sta->c2h_bt_remote_name_req = false;
4160
4161 if (coex_sta->bt_info_c2h[rsp_source][1] == 0x49)
4162 coex_sta->a2dp_bit_pool =
4163 coex_sta->bt_info_c2h[rsp_source][6];
4164 else
4165 coex_sta->a2dp_bit_pool = 0;
4166
4167
4168
4169
4170 if ((coex_sta->bt_info_ext & BIT1)) {
4171 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4172 "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
4173 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
4174 &wifi_connected);
4175 if (wifi_connected)
4176 ex_btc8723b2ant_media_status_notify(
4177 btcoexist,
4178 BTC_MEDIA_CONNECT);
4179 else
4180 ex_btc8723b2ant_media_status_notify(
4181 btcoexist,
4182 BTC_MEDIA_DISCONNECT);
4183 }
4184
4185 if ((coex_sta->bt_info_ext & BIT3)) {
4186 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4187 "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
4188 btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC,
4189 false);
4190 } else {
4191
4192 }
4193#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
4194 if ((coex_sta->bt_info_ext & BIT4)) {
4195
4196 } else {
4197 btc8723b2ant_bt_auto_report(btcoexist, FORCE_EXEC,
4198 true);
4199 }
4200#endif
4201 }
4202
4203
4204 if (bt_info & BT_INFO_8723B_2ANT_B_INQ_PAGE)
4205 coex_sta->c2h_bt_inquiry_page = true;
4206 else
4207 coex_sta->c2h_bt_inquiry_page = false;
4208
4209 if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) {
4210
4211 coex_sta->bt_link_exist = false;
4212 coex_sta->pan_exist = false;
4213 coex_sta->a2dp_exist = false;
4214 coex_sta->hid_exist = false;
4215 coex_sta->sco_exist = false;
4216 } else {
4217
4218 coex_sta->bt_link_exist = true;
4219 if (bt_info & BT_INFO_8723B_2ANT_B_FTP)
4220 coex_sta->pan_exist = true;
4221 else
4222 coex_sta->pan_exist = false;
4223 if (bt_info & BT_INFO_8723B_2ANT_B_A2DP)
4224 coex_sta->a2dp_exist = true;
4225 else
4226 coex_sta->a2dp_exist = false;
4227 if (bt_info & BT_INFO_8723B_2ANT_B_HID)
4228 coex_sta->hid_exist = true;
4229 else
4230 coex_sta->hid_exist = false;
4231 if (bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO)
4232 coex_sta->sco_exist = true;
4233 else
4234 coex_sta->sco_exist = false;
4235
4236 if ((!coex_sta->hid_exist) &&
4237 (!coex_sta->c2h_bt_inquiry_page) &&
4238 (!coex_sta->sco_exist)) {
4239 if (coex_sta->high_priority_tx +
4240 coex_sta->high_priority_rx >= 160) {
4241 coex_sta->hid_exist = true;
4242 bt_info = bt_info | 0x28;
4243 }
4244 }
4245 }
4246
4247 btc8723b2ant_update_bt_link_info(btcoexist);
4248
4249 if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) {
4250 coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
4251 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4252 "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
4253
4254 } else if (bt_info == BT_INFO_8723B_2ANT_B_CONNECTION) {
4255 coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE;
4256 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4257 "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
4258 } else if ((bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO) ||
4259 (bt_info & BT_INFO_8723B_2ANT_B_SCO_BUSY)) {
4260 coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_SCO_BUSY;
4261 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4262 "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
4263 } else if (bt_info&BT_INFO_8723B_2ANT_B_ACL_BUSY) {
4264 coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_ACL_BUSY;
4265 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4266 "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
4267 } else {
4268 coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_MAX;
4269 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4270 "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
4271 }
4272
4273 if ((BT_8723B_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
4274 (BT_8723B_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
4275 (BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
4276 bt_busy = true;
4277 limited_dig = true;
4278 } else {
4279 bt_busy = false;
4280 limited_dig = false;
4281 }
4282
4283 btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
4284
4285 coex_dm->limited_dig = limited_dig;
4286 btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
4287
4288 btc8723b2ant_run_coexist_mechanism(btcoexist);
4289}
4290
4291void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist)
4292{
4293 struct rtl_priv *rtlpriv = btcoexist->adapter;
4294
4295 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");
4296
4297 btc8723b2ant_wifioff_hwcfg(btcoexist);
4298 btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
4299 ex_btc8723b2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
4300}
4301
4302void ex_btc8723b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
4303{
4304 struct rtl_priv *rtlpriv = btcoexist->adapter;
4305
4306 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n");
4307
4308 if (pnp_state == BTC_WIFI_PNP_SLEEP) {
4309 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4310 "[BTCoex], Pnp notify to SLEEP\n");
4311
4312
4313
4314
4315
4316
4317
4318 coex_sta->under_ips = false;
4319 coex_sta->under_lps = false;
4320 } else if (pnp_state == BTC_WIFI_PNP_WAKE_UP) {
4321 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4322 "[BTCoex], Pnp notify to WAKE UP\n");
4323 ex_btc8723b2ant_init_hwconfig(btcoexist);
4324 btc8723b2ant_init_coex_dm(btcoexist);
4325 btc8723b2ant_query_bt_info(btcoexist);
4326 }
4327}
4328
4329void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist)
4330{
4331 struct rtl_priv *rtlpriv = btcoexist->adapter;
4332 struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
4333
4334 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4335 "[BTCoex], ==========================Periodical===========================\n");
4336
4337 if (coex_sta->dis_ver_info_cnt <= 5) {
4338 coex_sta->dis_ver_info_cnt += 1;
4339 if (coex_sta->dis_ver_info_cnt == 3) {
4340
4341
4342
4343 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
4344 "[BTCoex], Set GNT_BT control by PTA\n");
4345 btc8723b2ant_set_ant_path(
4346 btcoexist, BTC_ANT_WIFI_AT_MAIN, false, false);
4347 }
4348 }
4349
4350#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
4351 btc8723b2ant_query_bt_info(btcoexist);
4352#else
4353 btc8723b2ant_monitor_bt_ctr(btcoexist);
4354 btc8723b2ant_monitor_wifi_ctr(btcoexist);
4355
4356
4357
4358
4359 if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx < 50) &&
4360 (bt_link_info->hid_exist))
4361 bt_link_info->hid_exist = false;
4362
4363 if (btc8723b2ant_is_wifi_status_changed(btcoexist) ||
4364 coex_dm->auto_tdma_adjust)
4365 btc8723b2ant_run_coexist_mechanism(btcoexist);
4366#endif
4367}
4368
