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26#include "halbt_precomp.h"
27
28
29
30
31
32static const char *const gl_btc_wifi_bw_string[] = {
33 "11bg",
34 "HT20",
35 "HT40",
36 "HT80",
37 "HT160"
38};
39
40static const char *const gl_btc_wifi_freq_string[] = {
41 "2.4G",
42 "5G"
43};
44
45static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
46{
47 if (!btcoexist->binded || NULL == btcoexist->adapter)
48 return false;
49
50 return true;
51}
52
53static bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv)
54{
55 if (rtlpriv->link_info.busytraffic)
56 return true;
57 else
58 return false;
59}
60
61static void halbtc_dbg_init(void)
62{
63}
64
65
66
67
68static bool is_any_client_connect_to_ap(struct btc_coexist *btcoexist)
69{
70 struct rtl_priv *rtlpriv = btcoexist->adapter;
71 struct rtl_mac *mac = rtl_mac(rtlpriv);
72 struct rtl_sta_info *drv_priv;
73 u8 cnt = 0;
74
75 if (mac->opmode == NL80211_IFTYPE_ADHOC ||
76 mac->opmode == NL80211_IFTYPE_MESH_POINT ||
77 mac->opmode == NL80211_IFTYPE_AP) {
78 if (in_interrupt() > 0) {
79 list_for_each_entry(drv_priv, &rtlpriv->entry_list,
80 list) {
81 cnt++;
82 }
83 } else {
84 spin_lock_bh(&rtlpriv->locks.entry_list_lock);
85 list_for_each_entry(drv_priv, &rtlpriv->entry_list,
86 list) {
87 cnt++;
88 }
89 spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
90 }
91 }
92 if (cnt > 0)
93 return true;
94 else
95 return false;
96}
97
98static bool halbtc_legacy(struct rtl_priv *adapter)
99{
100 struct rtl_priv *rtlpriv = adapter;
101 struct rtl_mac *mac = rtl_mac(rtlpriv);
102
103 bool is_legacy = false;
104
105 if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_G))
106 is_legacy = true;
107
108 return is_legacy;
109}
110
111bool halbtc_is_wifi_uplink(struct rtl_priv *adapter)
112{
113 struct rtl_priv *rtlpriv = adapter;
114
115 if (rtlpriv->link_info.tx_busy_traffic)
116 return true;
117 else
118 return false;
119}
120
121static u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist)
122{
123 struct rtl_priv *rtlpriv = btcoexist->adapter;
124 struct rtl_phy *rtlphy = &rtlpriv->phy;
125 u32 wifi_bw = BTC_WIFI_BW_HT20;
126
127 if (halbtc_legacy(rtlpriv)) {
128 wifi_bw = BTC_WIFI_BW_LEGACY;
129 } else {
130 switch (rtlphy->current_chan_bw) {
131 case HT_CHANNEL_WIDTH_20:
132 wifi_bw = BTC_WIFI_BW_HT20;
133 break;
134 case HT_CHANNEL_WIDTH_20_40:
135 wifi_bw = BTC_WIFI_BW_HT40;
136 break;
137 case HT_CHANNEL_WIDTH_80:
138 wifi_bw = BTC_WIFI_BW_HT80;
139 break;
140 }
141 }
142
143 return wifi_bw;
144}
145
146static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
147{
148 struct rtl_priv *rtlpriv = btcoexist->adapter;
149 struct rtl_phy *rtlphy = &(rtlpriv->phy);
150 u8 chnl = 1;
151
152 if (rtlphy->current_channel != 0)
153 chnl = rtlphy->current_channel;
154 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
155 "static halbtc_get_wifi_central_chnl:%d\n", chnl);
156 return chnl;
157}
158
159static u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv)
160{
161 return rtlpriv->btcoexist.btc_info.single_ant_path;
162}
163
164static u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv)
165{
166 return rtlpriv->btcoexist.btc_info.bt_type;
167}
168
169static u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv)
170{
171 u8 num;
172
173 if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2)
174 num = 2;
175 else
176 num = 1;
177
178 return num;
179}
180
181static u8 rtl_get_hwpg_package_type(struct rtl_priv *rtlpriv)
182{
183 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
184
185 return rtlhal->package_type;
186}
187
188static
189u8 rtl_get_hwpg_rfe_type(struct rtl_priv *rtlpriv)
190{
191 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
192
193 return rtlhal->rfe_type;
194}
195
196static
197bool halbtc_is_hw_mailbox_exist(struct btc_coexist *btcoexist)
198{
199 if (IS_HARDWARE_TYPE_8812(btcoexist->adapter))
200 return false;
201 else
202 return true;
203}
204
205static
206bool halbtc_send_bt_mp_operation(struct btc_coexist *btcoexist, u8 op_code,
207 u8 *cmd, u32 len, unsigned long wait_ms)
208{
209 struct rtl_priv *rtlpriv;
210 const u8 oper_ver = 0;
211 u8 req_num;
212
213 if (!halbtc_is_hw_mailbox_exist(btcoexist))
214 return false;
215
216 if (wait_ms)
217 reinit_completion(&btcoexist->bt_mp_comp);
218
219 rtlpriv = btcoexist->adapter;
220
221
222
223
224 switch (op_code) {
225 case BT_OP_GET_BT_VERSION:
226 req_num = BT_SEQ_GET_BT_VERSION;
227 break;
228 case BT_OP_GET_AFH_MAP_L:
229 req_num = BT_SEQ_GET_AFH_MAP_L;
230 break;
231 case BT_OP_GET_AFH_MAP_M:
232 req_num = BT_SEQ_GET_AFH_MAP_M;
233 break;
234 case BT_OP_GET_AFH_MAP_H:
235 req_num = BT_SEQ_GET_AFH_MAP_H;
236 break;
237 case BT_OP_GET_BT_COEX_SUPPORTED_FEATURE:
238 req_num = BT_SEQ_GET_BT_COEX_SUPPORTED_FEATURE;
239 break;
240 case BT_OP_GET_BT_COEX_SUPPORTED_VERSION:
241 req_num = BT_SEQ_GET_BT_COEX_SUPPORTED_VERSION;
242 break;
243 case BT_OP_GET_BT_ANT_DET_VAL:
244 req_num = BT_SEQ_GET_BT_ANT_DET_VAL;
245 break;
246 case BT_OP_GET_BT_BLE_SCAN_PARA:
247 req_num = BT_SEQ_GET_BT_BLE_SCAN_PARA;
248 break;
249 case BT_OP_GET_BT_BLE_SCAN_TYPE:
250 req_num = BT_SEQ_GET_BT_BLE_SCAN_TYPE;
251 break;
252 case BT_OP_GET_BT_DEVICE_INFO:
253 req_num = BT_SEQ_GET_BT_DEVICE_INFO;
254 break;
255 case BT_OP_GET_BT_FORBIDDEN_SLOT_VAL:
256 req_num = BT_SEQ_GET_BT_FORB_SLOT_VAL;
257 break;
258 case BT_OP_WRITE_REG_ADDR:
259 case BT_OP_WRITE_REG_VALUE:
260 case BT_OP_READ_REG:
261 default:
262 req_num = BT_SEQ_DONT_CARE;
263 break;
264 }
265
266 cmd[0] |= (oper_ver & 0x0f);
267 cmd[0] |= ((req_num << 4) & 0xf0);
268 cmd[1] = op_code;
269 rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, 0x67, len, cmd);
270
271
272 if (!wait_ms)
273 return true;
274
275 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
276 "btmpinfo wait req_num=%d wait=%ld\n", req_num, wait_ms);
277
278 if (in_interrupt())
279 return false;
280
281 if (wait_for_completion_timeout(&btcoexist->bt_mp_comp,
282 msecs_to_jiffies(wait_ms)) == 0) {
283 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
284 "btmpinfo wait (req_num=%d) timeout\n", req_num);
285
286 return false;
287 }
288
289 return true;
290}
291
292static void halbtc_leave_lps(struct btc_coexist *btcoexist)
293{
294 struct rtl_priv *rtlpriv;
295 struct rtl_ps_ctl *ppsc;
296 bool ap_enable = false;
297
298 rtlpriv = btcoexist->adapter;
299 ppsc = rtl_psc(rtlpriv);
300
301 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
302 &ap_enable);
303
304 if (ap_enable) {
305 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
306 "%s()<--dont leave lps under AP mode\n", __func__);
307 return;
308 }
309
310 btcoexist->bt_info.bt_ctrl_lps = true;
311 btcoexist->bt_info.bt_lps_on = false;
312 rtl_lps_leave(rtlpriv->mac80211.hw);
313}
314
315static void halbtc_enter_lps(struct btc_coexist *btcoexist)
316{
317 struct rtl_priv *rtlpriv;
318 struct rtl_ps_ctl *ppsc;
319 bool ap_enable = false;
320
321 rtlpriv = btcoexist->adapter;
322 ppsc = rtl_psc(rtlpriv);
323
324 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
325 &ap_enable);
326
327 if (ap_enable) {
328 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
329 "%s()<--dont enter lps under AP mode\n", __func__);
330 return;
331 }
332
333 btcoexist->bt_info.bt_ctrl_lps = true;
334 btcoexist->bt_info.bt_lps_on = true;
335 rtl_lps_enter(rtlpriv->mac80211.hw);
336}
337
338static void halbtc_normal_lps(struct btc_coexist *btcoexist)
339{
340 struct rtl_priv *rtlpriv;
341
342 rtlpriv = btcoexist->adapter;
343
344 if (btcoexist->bt_info.bt_ctrl_lps) {
345 btcoexist->bt_info.bt_lps_on = false;
346 rtl_lps_leave(rtlpriv->mac80211.hw);
347 btcoexist->bt_info.bt_ctrl_lps = false;
348 }
349}
350
351static void halbtc_pre_normal_lps(struct btc_coexist *btcoexist)
352{
353 struct rtl_priv *rtlpriv = btcoexist->adapter;
354
355 if (btcoexist->bt_info.bt_ctrl_lps) {
356 btcoexist->bt_info.bt_lps_on = false;
357 rtl_lps_leave(rtlpriv->mac80211.hw);
358 }
359}
360
361static void halbtc_post_normal_lps(struct btc_coexist *btcoexist)
362{
363 if (btcoexist->bt_info.bt_ctrl_lps)
364 btcoexist->bt_info.bt_ctrl_lps = false;
365}
366
367static void halbtc_leave_low_power(struct btc_coexist *btcoexist)
368{
369}
370
371static void halbtc_normal_low_power(struct btc_coexist *btcoexist)
372{
373}
374
375static void halbtc_disable_low_power(struct btc_coexist *btcoexist,
376 bool low_pwr_disable)
377{
378
379 btcoexist->bt_info.bt_disable_low_pwr = low_pwr_disable;
380}
381
382static void halbtc_aggregation_check(struct btc_coexist *btcoexist)
383{
384 bool need_to_act = false;
385 static unsigned long pre_time;
386 unsigned long cur_time = 0;
387 struct rtl_priv *rtlpriv = btcoexist->adapter;
388
389
390
391
392
393
394 cur_time = jiffies;
395 if (jiffies_to_msecs(cur_time - pre_time) <= 8000) {
396
397 return;
398 }
399 pre_time = cur_time;
400
401 if (btcoexist->bt_info.reject_agg_pkt) {
402 need_to_act = true;
403 btcoexist->bt_info.pre_reject_agg_pkt =
404 btcoexist->bt_info.reject_agg_pkt;
405 } else {
406 if (btcoexist->bt_info.pre_reject_agg_pkt) {
407 need_to_act = true;
408 btcoexist->bt_info.pre_reject_agg_pkt =
409 btcoexist->bt_info.reject_agg_pkt;
410 }
411
412 if (btcoexist->bt_info.pre_bt_ctrl_agg_buf_size !=
413 btcoexist->bt_info.bt_ctrl_agg_buf_size) {
414 need_to_act = true;
415 btcoexist->bt_info.pre_bt_ctrl_agg_buf_size =
416 btcoexist->bt_info.bt_ctrl_agg_buf_size;
417 }
418
419 if (btcoexist->bt_info.bt_ctrl_agg_buf_size) {
420 if (btcoexist->bt_info.pre_agg_buf_size !=
421 btcoexist->bt_info.agg_buf_size) {
422 need_to_act = true;
423 }
424 btcoexist->bt_info.pre_agg_buf_size =
425 btcoexist->bt_info.agg_buf_size;
426 }
427
428 if (need_to_act)
429 rtl_rx_ampdu_apply(rtlpriv);
430 }
431}
432
433static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
434{
435 u8 cmd_buffer[4] = {0};
436
437 if (btcoexist->bt_info.bt_real_fw_ver)
438 goto label_done;
439
440
441 halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_VERSION,
442 cmd_buffer, 4, 200);
443
444label_done:
445 return btcoexist->bt_info.bt_real_fw_ver;
446}
447
448static u32 halbtc_get_bt_coex_supported_feature(void *btc_context)
449{
450 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
451 u8 cmd_buffer[4] = {0};
452
453 if (btcoexist->bt_info.bt_supported_feature)
454 goto label_done;
455
456
457 halbtc_send_bt_mp_operation(btcoexist,
458 BT_OP_GET_BT_COEX_SUPPORTED_FEATURE,
459 cmd_buffer, 4, 200);
460
461label_done:
462 return btcoexist->bt_info.bt_supported_feature;
463}
464
465static u32 halbtc_get_bt_coex_supported_version(void *btc_context)
466{
467 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
468 u8 cmd_buffer[4] = {0};
469
470 if (btcoexist->bt_info.bt_supported_version)
471 goto label_done;
472
473
474 halbtc_send_bt_mp_operation(btcoexist,
475 BT_OP_GET_BT_COEX_SUPPORTED_VERSION,
476 cmd_buffer, 4, 200);
477
478label_done:
479 return btcoexist->bt_info.bt_supported_version;
480}
481
482static u32 halbtc_get_bt_device_info(void *btc_context)
483{
484 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
485 u8 cmd_buffer[4] = {0};
486
487
488 halbtc_send_bt_mp_operation(btcoexist,
489 BT_OP_GET_BT_DEVICE_INFO,
490 cmd_buffer, 4, 200);
491
492 return btcoexist->bt_info.bt_device_info;
493}
494
495static u32 halbtc_get_bt_forbidden_slot_val(void *btc_context)
496{
497 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
498 u8 cmd_buffer[4] = {0};
499
500
501 halbtc_send_bt_mp_operation(btcoexist,
502 BT_OP_GET_BT_FORBIDDEN_SLOT_VAL,
503 cmd_buffer, 4, 200);
504
505 return btcoexist->bt_info.bt_forb_slot_val;
506}
507
508static u32 halbtc_get_wifi_link_status(struct btc_coexist *btcoexist)
509{
510
511
512
513
514 struct rtl_priv *rtlpriv = btcoexist->adapter;
515 struct rtl_mac *mac = rtl_mac(rtlpriv);
516 u32 ret_val = 0;
517 u32 port_connected_status = 0, num_of_connected_port = 0;
518
519 if (mac->opmode == NL80211_IFTYPE_STATION &&
520 mac->link_state >= MAC80211_LINKED) {
521 port_connected_status |= WIFI_STA_CONNECTED;
522 num_of_connected_port++;
523 }
524
525 if (is_any_client_connect_to_ap(btcoexist)) {
526 port_connected_status |= WIFI_AP_CONNECTED;
527 num_of_connected_port++;
528 }
529
530
531 ret_val = (num_of_connected_port << 16) | port_connected_status;
532
533 return ret_val;
534}
535
536static s32 halbtc_get_wifi_rssi(struct rtl_priv *rtlpriv)
537{
538 int undec_sm_pwdb = 0;
539
540 if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
541 undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
542 else
543 undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
544 return undec_sm_pwdb;
545}
546
547static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
548{
549 struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
550 struct rtl_priv *rtlpriv = btcoexist->adapter;
551 struct rtl_phy *rtlphy = &(rtlpriv->phy);
552 struct rtl_mac *mac = rtl_mac(rtlpriv);
553 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
554 bool *bool_tmp = (bool *)out_buf;
555 int *s32_tmp = (int *)out_buf;
556 u32 *u32_tmp = (u32 *)out_buf;
557 u8 *u8_tmp = (u8 *)out_buf;
558 bool tmp = false;
559 bool ret = true;
560
561 if (!halbtc_is_bt_coexist_available(btcoexist))
562 return false;
563
564 switch (get_type) {
565 case BTC_GET_BL_HS_OPERATION:
566 *bool_tmp = false;
567 ret = false;
568 break;
569 case BTC_GET_BL_HS_CONNECTING:
570 *bool_tmp = false;
571 ret = false;
572 break;
573 case BTC_GET_BL_WIFI_CONNECTED:
574 if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION &&
575 rtlpriv->mac80211.link_state >= MAC80211_LINKED)
576 tmp = true;
577 if (is_any_client_connect_to_ap(btcoexist))
578 tmp = true;
579 *bool_tmp = tmp;
580 break;
581 case BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED:
582 *u8_tmp = BTC_MULTIPORT_SCC;
583 break;
584 case BTC_GET_BL_WIFI_BUSY:
585 if (halbtc_is_wifi_busy(rtlpriv))
586 *bool_tmp = true;
587 else
588 *bool_tmp = false;
589 break;
590 case BTC_GET_BL_WIFI_SCAN:
591 if (mac->act_scanning)
592 *bool_tmp = true;
593 else
594 *bool_tmp = false;
595 break;
596 case BTC_GET_BL_WIFI_LINK:
597 if (mac->link_state == MAC80211_LINKING)
598 *bool_tmp = true;
599 else
600 *bool_tmp = false;
601 break;
602 case BTC_GET_BL_WIFI_ROAM:
603 if (mac->link_state == MAC80211_LINKING)
604 *bool_tmp = true;
605 else
606 *bool_tmp = false;
607 break;
608 case BTC_GET_BL_WIFI_4_WAY_PROGRESS:
609 *bool_tmp = rtlpriv->btcoexist.btc_info.in_4way;
610 break;
611 case BTC_GET_BL_WIFI_UNDER_5G:
612 if (rtlhal->current_bandtype == BAND_ON_5G)
613 *bool_tmp = true;
614 else
615 *bool_tmp = false;
616 break;
617 case BTC_GET_BL_WIFI_AP_MODE_ENABLE:
618 if (mac->opmode == NL80211_IFTYPE_AP)
619 *bool_tmp = true;
620 else
621 *bool_tmp = false;
622 break;
623 case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION:
624 if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm)
625 *bool_tmp = false;
626 else
627 *bool_tmp = true;
628 break;
629 case BTC_GET_BL_WIFI_UNDER_B_MODE:
630 if (rtlpriv->mac80211.mode == WIRELESS_MODE_B)
631 *bool_tmp = true;
632 else
633 *bool_tmp = false;
634 break;
635 case BTC_GET_BL_EXT_SWITCH:
636 *bool_tmp = false;
637 break;
638 case BTC_GET_BL_WIFI_IS_IN_MP_MODE:
639 *bool_tmp = false;
640 break;
641 case BTC_GET_BL_IS_ASUS_8723B:
642 *bool_tmp = false;
643 break;
644 case BTC_GET_BL_RF4CE_CONNECTED:
645 *bool_tmp = false;
646 break;
647 case BTC_GET_S4_WIFI_RSSI:
648 *s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
649 break;
650 case BTC_GET_S4_HS_RSSI:
651 *s32_tmp = 0;
652 ret = false;
653 break;
654 case BTC_GET_U4_WIFI_BW:
655 *u32_tmp = halbtc_get_wifi_bw(btcoexist);
656 break;
657 case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION:
658 if (halbtc_is_wifi_uplink(rtlpriv))
659 *u32_tmp = BTC_WIFI_TRAFFIC_TX;
660 else
661 *u32_tmp = BTC_WIFI_TRAFFIC_RX;
662 break;
663 case BTC_GET_U4_WIFI_FW_VER:
664 *u32_tmp = (rtlhal->fw_version << 16) | rtlhal->fw_subversion;
665 break;
666 case BTC_GET_U4_WIFI_LINK_STATUS:
667 *u32_tmp = halbtc_get_wifi_link_status(btcoexist);
668 break;
669 case BTC_GET_U4_BT_PATCH_VER:
670 *u32_tmp = halbtc_get_bt_patch_version(btcoexist);
671 break;
672 case BTC_GET_U4_VENDOR:
673 *u32_tmp = BTC_VENDOR_OTHER;
674 break;
675 case BTC_GET_U4_SUPPORTED_VERSION:
676 *u32_tmp = halbtc_get_bt_coex_supported_version(btcoexist);
677 break;
678 case BTC_GET_U4_SUPPORTED_FEATURE:
679 *u32_tmp = halbtc_get_bt_coex_supported_feature(btcoexist);
680 break;
681 case BTC_GET_U4_BT_DEVICE_INFO:
682 *u32_tmp = halbtc_get_bt_device_info(btcoexist);
683 break;
684 case BTC_GET_U4_BT_FORBIDDEN_SLOT_VAL:
685 *u32_tmp = halbtc_get_bt_forbidden_slot_val(btcoexist);
686 break;
687 case BTC_GET_U4_WIFI_IQK_TOTAL:
688 *u32_tmp =
689 btcoexist->btc_phydm_query_phy_counter(btcoexist,
690 DM_INFO_IQK_ALL);
691 break;
692 case BTC_GET_U4_WIFI_IQK_OK:
693 *u32_tmp =
694 btcoexist->btc_phydm_query_phy_counter(btcoexist,
695 DM_INFO_IQK_OK);
696 break;
697 case BTC_GET_U4_WIFI_IQK_FAIL:
698 *u32_tmp =
699 btcoexist->btc_phydm_query_phy_counter(btcoexist,
700 DM_INFO_IQK_NG);
701 break;
702 case BTC_GET_U1_WIFI_DOT11_CHNL:
703 *u8_tmp = rtlphy->current_channel;
704 break;
705 case BTC_GET_U1_WIFI_CENTRAL_CHNL:
706 *u8_tmp = halbtc_get_wifi_central_chnl(btcoexist);
707 break;
708 case BTC_GET_U1_WIFI_HS_CHNL:
709 *u8_tmp = 0;
710 ret = false;
711 break;
712 case BTC_GET_U1_AP_NUM:
713 *u8_tmp = rtlpriv->btcoexist.btc_info.ap_num;
714 break;
715 case BTC_GET_U1_ANT_TYPE:
716 *u8_tmp = (u8)BTC_ANT_TYPE_0;
717 break;
718 case BTC_GET_U1_IOT_PEER:
719 *u8_tmp = 0;
720 break;
721
722
723 case BTC_GET_U1_LPS_MODE:
724 *u8_tmp = btcoexist->pwr_mode_val[0];
725 break;
726
727 default:
728 ret = false;
729 break;
730 }
731
732 return ret;
733}
734
735static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
736{
737 struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
738 bool *bool_tmp = (bool *)in_buf;
739 u8 *u8_tmp = (u8 *)in_buf;
740 u32 *u32_tmp = (u32 *)in_buf;
741 bool ret = true;
742
743 if (!halbtc_is_bt_coexist_available(btcoexist))
744 return false;
745
746 switch (set_type) {
747
748 case BTC_SET_BL_BT_DISABLE:
749 btcoexist->bt_info.bt_disabled = *bool_tmp;
750 break;
751 case BTC_SET_BL_BT_TRAFFIC_BUSY:
752 btcoexist->bt_info.bt_busy = *bool_tmp;
753 break;
754 case BTC_SET_BL_BT_LIMITED_DIG:
755 btcoexist->bt_info.limited_dig = *bool_tmp;
756 break;
757 case BTC_SET_BL_FORCE_TO_ROAM:
758 btcoexist->bt_info.force_to_roam = *bool_tmp;
759 break;
760 case BTC_SET_BL_TO_REJ_AP_AGG_PKT:
761 btcoexist->bt_info.reject_agg_pkt = *bool_tmp;
762 break;
763 case BTC_SET_BL_BT_CTRL_AGG_SIZE:
764 btcoexist->bt_info.bt_ctrl_agg_buf_size = *bool_tmp;
765 break;
766 case BTC_SET_BL_INC_SCAN_DEV_NUM:
767 btcoexist->bt_info.increase_scan_dev_num = *bool_tmp;
768 break;
769 case BTC_SET_BL_BT_TX_RX_MASK:
770 btcoexist->bt_info.bt_tx_rx_mask = *bool_tmp;
771 break;
772 case BTC_SET_BL_MIRACAST_PLUS_BT:
773 btcoexist->bt_info.miracast_plus_bt = *bool_tmp;
774 break;
775
776 case BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON:
777 btcoexist->bt_info.rssi_adjust_for_agc_table_on = *u8_tmp;
778 break;
779 case BTC_SET_U1_AGG_BUF_SIZE:
780 btcoexist->bt_info.agg_buf_size = *u8_tmp;
781 break;
782
783
784 case BTC_SET_ACT_GET_BT_RSSI:
785 ret = false;
786 break;
787 case BTC_SET_ACT_AGGREGATE_CTRL:
788 halbtc_aggregation_check(btcoexist);
789 break;
790
791
792 case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE:
793 btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp;
794 break;
795 case BTC_SET_UI_SCAN_SIG_COMPENSATION:
796 break;
797 case BTC_SET_U1_LPS_VAL:
798 btcoexist->bt_info.lps_val = *u8_tmp;
799 break;
800 case BTC_SET_U1_RPWM_VAL:
801 btcoexist->bt_info.rpwm_val = *u8_tmp;
802 break;
803
804 case BTC_SET_ACT_LEAVE_LPS:
805 halbtc_leave_lps(btcoexist);
806 break;
807 case BTC_SET_ACT_ENTER_LPS:
808 halbtc_enter_lps(btcoexist);
809 break;
810 case BTC_SET_ACT_NORMAL_LPS:
811 halbtc_normal_lps(btcoexist);
812 break;
813 case BTC_SET_ACT_PRE_NORMAL_LPS:
814 halbtc_pre_normal_lps(btcoexist);
815 break;
816 case BTC_SET_ACT_POST_NORMAL_LPS:
817 halbtc_post_normal_lps(btcoexist);
818 break;
819 case BTC_SET_ACT_DISABLE_LOW_POWER:
820 halbtc_disable_low_power(btcoexist, *bool_tmp);
821 break;
822 case BTC_SET_ACT_UPDATE_RAMASK:
823 btcoexist->bt_info.ra_mask = *u32_tmp;
824 break;
825 case BTC_SET_ACT_SEND_MIMO_PS:
826 break;
827 case BTC_SET_ACT_CTRL_BT_INFO:
828 break;
829 case BTC_SET_ACT_CTRL_BT_COEX:
830 break;
831 case BTC_SET_ACT_CTRL_8723B_ANT:
832 break;
833 default:
834 break;
835 }
836
837 return ret;
838}
839
840static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist,
841 struct seq_file *m)
842{
843}
844
845static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist,
846 struct seq_file *m)
847{
848}
849
850static void halbtc_display_wifi_status(struct btc_coexist *btcoexist,
851 struct seq_file *m)
852{
853 struct rtl_priv *rtlpriv = btcoexist->adapter;
854 s32 wifi_rssi = 0, bt_hs_rssi = 0;
855 bool scan = false, link = false, roam = false, wifi_busy = false;
856 bool wifi_under_b_mode = false;
857 bool wifi_under_5g = false;
858 u32 wifi_bw = BTC_WIFI_BW_HT20;
859 u32 wifi_traffic_dir = BTC_WIFI_TRAFFIC_TX;
860 u32 wifi_freq = BTC_FREQ_2_4G;
861 u32 wifi_link_status = 0x0;
862 bool bt_hs_on = false, under_ips = false, under_lps = false;
863 bool low_power = false, dc_mode = false;
864 u8 wifi_chnl = 0, wifi_hs_chnl = 0;
865 u8 ap_num = 0;
866
867 wifi_link_status = halbtc_get_wifi_link_status(btcoexist);
868 seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d",
869 "STA/vWifi/HS/p2pGo/p2pGc",
870 ((wifi_link_status & WIFI_STA_CONNECTED) ? 1 : 0),
871 ((wifi_link_status & WIFI_AP_CONNECTED) ? 1 : 0),
872 ((wifi_link_status & WIFI_HS_CONNECTED) ? 1 : 0),
873 ((wifi_link_status & WIFI_P2P_GO_CONNECTED) ? 1 : 0),
874 ((wifi_link_status & WIFI_P2P_GC_CONNECTED) ? 1 : 0));
875
876 btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
877 btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifi_chnl);
878 btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
879 seq_printf(m, "\n %-35s = %d / %d(%d)",
880 "Dot11 channel / HsChnl(High Speed)",
881 wifi_chnl, wifi_hs_chnl, bt_hs_on);
882
883 btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
884 btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
885 seq_printf(m, "\n %-35s = %d/ %d",
886 "Wifi rssi/ HS rssi",
887 wifi_rssi - 100, bt_hs_rssi - 100);
888
889 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
890 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
891 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
892 seq_printf(m, "\n %-35s = %d/ %d/ %d ",
893 "Wifi link/ roam/ scan",
894 link, roam, scan);
895
896 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
897 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
898 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
899 btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
900 &wifi_traffic_dir);
901 btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
902 wifi_freq = (wifi_under_5g ? BTC_FREQ_5G : BTC_FREQ_2_4G);
903 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE,
904 &wifi_under_b_mode);
905
906 seq_printf(m, "\n %-35s = %s / %s/ %s/ AP=%d ",
907 "Wifi freq/ bw/ traffic",
908 gl_btc_wifi_freq_string[wifi_freq],
909 ((wifi_under_b_mode) ? "11b" :
910 gl_btc_wifi_bw_string[wifi_bw]),
911 ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX ==
912 wifi_traffic_dir) ? "uplink" :
913 "downlink")),
914 ap_num);
915
916
917 dc_mode = true;
918 under_ips = rtlpriv->psc.inactive_pwrstate == ERFOFF ? 1 : 0;
919 under_lps = rtlpriv->psc.dot11_psmode == EACTIVE ? 0 : 1;
920 low_power = 0;
921 seq_printf(m, "\n %-35s = %s%s%s%s",
922 "Power Status",
923 (dc_mode ? "DC mode" : "AC mode"),
924 (under_ips ? ", IPS ON" : ""),
925 (under_lps ? ", LPS ON" : ""),
926 (low_power ? ", 32k" : ""));
927
928 seq_printf(m,
929 "\n %-35s = %02x %02x %02x %02x %02x %02x (0x%x/0x%x)",
930 "Power mode cmd(lps/rpwm)",
931 btcoexist->pwr_mode_val[0], btcoexist->pwr_mode_val[1],
932 btcoexist->pwr_mode_val[2], btcoexist->pwr_mode_val[3],
933 btcoexist->pwr_mode_val[4], btcoexist->pwr_mode_val[5],
934 btcoexist->bt_info.lps_val,
935 btcoexist->bt_info.rpwm_val);
936}
937
938
939
940
941static u8 halbtc_read_1byte(void *bt_context, u32 reg_addr)
942{
943 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
944 struct rtl_priv *rtlpriv = btcoexist->adapter;
945
946 return rtl_read_byte(rtlpriv, reg_addr);
947}
948
949static u16 halbtc_read_2byte(void *bt_context, u32 reg_addr)
950{
951 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
952 struct rtl_priv *rtlpriv = btcoexist->adapter;
953
954 return rtl_read_word(rtlpriv, reg_addr);
955}
956
957static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
958{
959 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
960 struct rtl_priv *rtlpriv = btcoexist->adapter;
961
962 return rtl_read_dword(rtlpriv, reg_addr);
963}
964
965static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u32 data)
966{
967 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
968 struct rtl_priv *rtlpriv = btcoexist->adapter;
969
970 rtl_write_byte(rtlpriv, reg_addr, data);
971}
972
973static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr,
974 u32 bit_mask, u8 data)
975{
976 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
977 struct rtl_priv *rtlpriv = btcoexist->adapter;
978 u8 original_value, bit_shift = 0;
979 u8 i;
980
981 if (bit_mask != MASKDWORD) {
982 original_value = rtl_read_byte(rtlpriv, reg_addr);
983 for (i = 0; i <= 7; i++) {
984 if ((bit_mask>>i) & 0x1)
985 break;
986 }
987 bit_shift = i;
988 data = (original_value & (~bit_mask)) |
989 ((data << bit_shift) & bit_mask);
990 }
991 rtl_write_byte(rtlpriv, reg_addr, data);
992}
993
994static void halbtc_write_2byte(void *bt_context, u32 reg_addr, u16 data)
995{
996 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
997 struct rtl_priv *rtlpriv = btcoexist->adapter;
998
999 rtl_write_word(rtlpriv, reg_addr, data);
1000}
1001
1002static void halbtc_write_4byte(void *bt_context, u32 reg_addr, u32 data)
1003{
1004 struct btc_coexist *btcoexist =
1005 (struct btc_coexist *)bt_context;
1006 struct rtl_priv *rtlpriv = btcoexist->adapter;
1007
1008 rtl_write_dword(rtlpriv, reg_addr, data);
1009}
1010
1011static void halbtc_write_local_reg_1byte(void *btc_context, u32 reg_addr,
1012 u8 data)
1013{
1014 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
1015 struct rtl_priv *rtlpriv = btcoexist->adapter;
1016
1017 if (btcoexist->chip_interface == BTC_INTF_SDIO)
1018 ;
1019 else if (btcoexist->chip_interface == BTC_INTF_PCI)
1020 rtl_write_byte(rtlpriv, reg_addr, data);
1021 else if (btcoexist->chip_interface == BTC_INTF_USB)
1022 rtl_write_byte(rtlpriv, reg_addr, data);
1023}
1024
1025static void halbtc_set_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask,
1026 u32 data)
1027{
1028 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1029 struct rtl_priv *rtlpriv = btcoexist->adapter;
1030
1031 rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data);
1032}
1033
1034static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask)
1035{
1036 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1037 struct rtl_priv *rtlpriv = btcoexist->adapter;
1038
1039 return rtl_get_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask);
1040}
1041
1042static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
1043 u32 bit_mask, u32 data)
1044{
1045 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1046 struct rtl_priv *rtlpriv = btcoexist->adapter;
1047
1048 rtl_set_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask, data);
1049}
1050
1051static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
1052 u32 bit_mask)
1053{
1054 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1055 struct rtl_priv *rtlpriv = btcoexist->adapter;
1056
1057 return rtl_get_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask);
1058}
1059
1060static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
1061 u32 cmd_len, u8 *cmd_buf)
1062{
1063 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1064 struct rtl_priv *rtlpriv = btcoexist->adapter;
1065
1066 rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, element_id,
1067 cmd_len, cmd_buf);
1068}
1069
1070void halbtc_send_wifi_port_id_cmd(void *bt_context)
1071{
1072 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1073 struct rtl_priv *rtlpriv = btcoexist->adapter;
1074 u8 cmd_buf[1] = {0};
1075
1076 rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, H2C_BT_PORT_ID,
1077 1, cmd_buf);
1078}
1079
1080void halbtc_set_default_port_id_cmd(void *bt_context)
1081{
1082 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1083 struct rtl_priv *rtlpriv = btcoexist->adapter;
1084 struct ieee80211_hw *hw = rtlpriv->mac80211.hw;
1085
1086 if (!rtlpriv->cfg->ops->set_default_port_id_cmd)
1087 return;
1088
1089 rtlpriv->cfg->ops->set_default_port_id_cmd(hw);
1090}
1091
1092static
1093void halbtc_set_bt_reg(void *btc_context, u8 reg_type, u32 offset, u32 set_val)
1094{
1095 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
1096 u8 cmd_buffer1[4] = {0};
1097 u8 cmd_buffer2[4] = {0};
1098
1099
1100 *((__le16 *)&cmd_buffer1[2]) = cpu_to_le16((u16)set_val);
1101 if (!halbtc_send_bt_mp_operation(btcoexist, BT_OP_WRITE_REG_VALUE,
1102 cmd_buffer1, 4, 200))
1103 return;
1104
1105
1106 cmd_buffer2[2] = reg_type;
1107 *((u8 *)&cmd_buffer2[3]) = (u8)offset;
1108 halbtc_send_bt_mp_operation(btcoexist, BT_OP_WRITE_REG_ADDR,
1109 cmd_buffer2, 4, 200);
1110}
1111
1112static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type,
1113 struct seq_file *m)
1114{
1115 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
1116
1117 switch (disp_type) {
1118 case BTC_DBG_DISP_COEX_STATISTICS:
1119 halbtc_display_coex_statistics(btcoexist, m);
1120 break;
1121 case BTC_DBG_DISP_BT_LINK_INFO:
1122 halbtc_display_bt_link_info(btcoexist, m);
1123 break;
1124 case BTC_DBG_DISP_WIFI_STATUS:
1125 halbtc_display_wifi_status(btcoexist, m);
1126 break;
1127 default:
1128 break;
1129 }
1130}
1131
1132static u32 halbtc_get_bt_reg(void *btc_context, u8 reg_type, u32 offset)
1133{
1134 return 0;
1135}
1136
1137static bool halbtc_under_ips(struct btc_coexist *btcoexist)
1138{
1139 struct rtl_priv *rtlpriv = btcoexist->adapter;
1140 struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
1141 enum rf_pwrstate rtstate;
1142
1143 if (ppsc->inactiveps) {
1144 rtstate = ppsc->rfpwr_state;
1145
1146 if (rtstate != ERFON &&
1147 ppsc->rfoff_reason == RF_CHANGE_BY_IPS) {
1148 return true;
1149 }
1150 }
1151
1152 return false;
1153}
1154
1155static
1156u32 halbtc_get_phydm_version(void *btc_context)
1157{
1158 return 0;
1159}
1160
1161static
1162void halbtc_phydm_modify_ra_pcr_threshold(void *btc_context,
1163 u8 ra_offset_direction,
1164 u8 ra_threshold_offset)
1165{
1166}
1167
1168static
1169u32 halbtc_phydm_query_phy_counter(void *btc_context, enum dm_info_query dm_id)
1170{
1171 return 0;
1172}
1173
1174static u8 halbtc_get_ant_det_val_from_bt(void *btc_context)
1175{
1176 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
1177 u8 cmd_buffer[4] = {0};
1178
1179
1180 halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_ANT_DET_VAL,
1181 cmd_buffer, 4, 200);
1182
1183
1184
1185 return btcoexist->bt_info.bt_ant_det_val;
1186}
1187
1188static u8 halbtc_get_ble_scan_type_from_bt(void *btc_context)
1189{
1190 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
1191 u8 cmd_buffer[4] = {0};
1192
1193
1194 halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_BLE_SCAN_TYPE,
1195 cmd_buffer, 4, 200);
1196
1197
1198
1199 return btcoexist->bt_info.bt_ble_scan_type;
1200}
1201
1202static u32 halbtc_get_ble_scan_para_from_bt(void *btc_context, u8 scan_type)
1203{
1204 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
1205 u8 cmd_buffer[4] = {0};
1206
1207
1208 halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_BLE_SCAN_PARA,
1209 cmd_buffer, 4, 200);
1210
1211
1212
1213 return btcoexist->bt_info.bt_ble_scan_para;
1214}
1215
1216static bool halbtc_get_bt_afh_map_from_bt(void *btc_context, u8 map_type,
1217 u8 *afh_map)
1218{
1219 struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
1220 u8 cmd_buffer[2] = {0};
1221 bool ret;
1222 u32 *afh_map_l = (u32 *)afh_map;
1223 u32 *afh_map_m = (u32 *)(afh_map + 4);
1224 u16 *afh_map_h = (u16 *)(afh_map + 8);
1225
1226
1227 ret = halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_AFH_MAP_L,
1228 cmd_buffer, 2, 200);
1229 if (!ret)
1230 goto exit;
1231
1232 *afh_map_l = btcoexist->bt_info.afh_map_l;
1233
1234
1235 ret = halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_AFH_MAP_M,
1236 cmd_buffer, 2, 200);
1237 if (!ret)
1238 goto exit;
1239
1240 *afh_map_m = btcoexist->bt_info.afh_map_m;
1241
1242
1243 ret = halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_AFH_MAP_H,
1244 cmd_buffer, 2, 200);
1245 if (!ret)
1246 goto exit;
1247
1248 *afh_map_h = btcoexist->bt_info.afh_map_h;
1249
1250exit:
1251 return ret;
1252}
1253
1254
1255
1256
1257bool exhalbtc_initlize_variables(struct rtl_priv *rtlpriv)
1258{
1259 struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv);
1260
1261 if (!btcoexist)
1262 return false;
1263
1264 halbtc_dbg_init();
1265
1266 btcoexist->btc_read_1byte = halbtc_read_1byte;
1267 btcoexist->btc_write_1byte = halbtc_write_1byte;
1268 btcoexist->btc_write_1byte_bitmask = halbtc_bitmask_write_1byte;
1269 btcoexist->btc_read_2byte = halbtc_read_2byte;
1270 btcoexist->btc_write_2byte = halbtc_write_2byte;
1271 btcoexist->btc_read_4byte = halbtc_read_4byte;
1272 btcoexist->btc_write_4byte = halbtc_write_4byte;
1273 btcoexist->btc_write_local_reg_1byte = halbtc_write_local_reg_1byte;
1274
1275 btcoexist->btc_set_bb_reg = halbtc_set_bbreg;
1276 btcoexist->btc_get_bb_reg = halbtc_get_bbreg;
1277
1278 btcoexist->btc_set_rf_reg = halbtc_set_rfreg;
1279 btcoexist->btc_get_rf_reg = halbtc_get_rfreg;
1280
1281 btcoexist->btc_fill_h2c = halbtc_fill_h2c_cmd;
1282 btcoexist->btc_disp_dbg_msg = halbtc_display_dbg_msg;
1283
1284 btcoexist->btc_get = halbtc_get;
1285 btcoexist->btc_set = halbtc_set;
1286 btcoexist->btc_set_bt_reg = halbtc_set_bt_reg;
1287 btcoexist->btc_get_bt_reg = halbtc_get_bt_reg;
1288
1289 btcoexist->bt_info.bt_ctrl_buf_size = false;
1290 btcoexist->bt_info.agg_buf_size = 5;
1291
1292 btcoexist->bt_info.increase_scan_dev_num = false;
1293
1294 btcoexist->btc_get_bt_coex_supported_feature =
1295 halbtc_get_bt_coex_supported_feature;
1296 btcoexist->btc_get_bt_coex_supported_version =
1297 halbtc_get_bt_coex_supported_version;
1298 btcoexist->btc_get_bt_phydm_version = halbtc_get_phydm_version;
1299 btcoexist->btc_phydm_modify_ra_pcr_threshold =
1300 halbtc_phydm_modify_ra_pcr_threshold;
1301 btcoexist->btc_phydm_query_phy_counter = halbtc_phydm_query_phy_counter;
1302 btcoexist->btc_get_ant_det_val_from_bt = halbtc_get_ant_det_val_from_bt;
1303 btcoexist->btc_get_ble_scan_type_from_bt =
1304 halbtc_get_ble_scan_type_from_bt;
1305 btcoexist->btc_get_ble_scan_para_from_bt =
1306 halbtc_get_ble_scan_para_from_bt;
1307 btcoexist->btc_get_bt_afh_map_from_bt =
1308 halbtc_get_bt_afh_map_from_bt;
1309
1310 init_completion(&btcoexist->bt_mp_comp);
1311
1312 return true;
1313}
1314
1315bool exhalbtc_initlize_variables_wifi_only(struct rtl_priv *rtlpriv)
1316{
1317 struct wifi_only_cfg *wifionly_cfg = rtl_btc_wifi_only(rtlpriv);
1318 struct wifi_only_haldata *wifionly_haldata;
1319
1320 if (!wifionly_cfg)
1321 return false;
1322
1323 wifionly_cfg->adapter = rtlpriv;
1324
1325 switch (rtlpriv->rtlhal.interface) {
1326 case INTF_PCI:
1327 wifionly_cfg->chip_interface = BTC_INTF_PCI;
1328 break;
1329 case INTF_USB:
1330 wifionly_cfg->chip_interface = BTC_INTF_USB;
1331 break;
1332 default:
1333 wifionly_cfg->chip_interface = BTC_INTF_UNKNOWN;
1334 break;
1335 }
1336
1337 wifionly_haldata = &wifionly_cfg->haldata_info;
1338
1339 wifionly_haldata->customer_id = CUSTOMER_NORMAL;
1340 wifionly_haldata->efuse_pg_antnum = rtl_get_hwpg_ant_num(rtlpriv);
1341 wifionly_haldata->efuse_pg_antpath =
1342 rtl_get_hwpg_single_ant_path(rtlpriv);
1343 wifionly_haldata->rfe_type = rtl_get_hwpg_rfe_type(rtlpriv);
1344 wifionly_haldata->ant_div_cfg = 0;
1345
1346 return true;
1347}
1348
1349bool exhalbtc_bind_bt_coex_withadapter(void *adapter)
1350{
1351 struct rtl_priv *rtlpriv = adapter;
1352 struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv);
1353 u8 ant_num = 2, chip_type, single_ant_path = 0;
1354
1355 if (!btcoexist)
1356 return false;
1357
1358 if (btcoexist->binded)
1359 return false;
1360
1361 switch (rtlpriv->rtlhal.interface) {
1362 case INTF_PCI:
1363 btcoexist->chip_interface = BTC_INTF_PCI;
1364 break;
1365 case INTF_USB:
1366 btcoexist->chip_interface = BTC_INTF_USB;
1367 break;
1368 default:
1369 btcoexist->chip_interface = BTC_INTF_UNKNOWN;
1370 break;
1371 }
1372
1373 btcoexist->binded = true;
1374 btcoexist->statistics.cnt_bind++;
1375
1376 btcoexist->adapter = adapter;
1377
1378 btcoexist->stack_info.profile_notified = false;
1379
1380 btcoexist->bt_info.bt_ctrl_agg_buf_size = false;
1381 btcoexist->bt_info.agg_buf_size = 5;
1382
1383 btcoexist->bt_info.increase_scan_dev_num = false;
1384 btcoexist->bt_info.miracast_plus_bt = false;
1385
1386 chip_type = rtl_get_hwpg_bt_type(rtlpriv);
1387 exhalbtc_set_chip_type(btcoexist, chip_type);
1388 ant_num = rtl_get_hwpg_ant_num(rtlpriv);
1389 exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_PG, ant_num);
1390
1391
1392 btcoexist->board_info.btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT;
1393
1394 single_ant_path = rtl_get_hwpg_single_ant_path(rtlpriv);
1395 exhalbtc_set_single_ant_path(btcoexist, single_ant_path);
1396
1397 if (rtl_get_hwpg_package_type(rtlpriv) == 0)
1398 btcoexist->board_info.tfbga_package = false;
1399 else if (rtl_get_hwpg_package_type(rtlpriv) == 1)
1400 btcoexist->board_info.tfbga_package = false;
1401 else
1402 btcoexist->board_info.tfbga_package = true;
1403
1404 if (btcoexist->board_info.tfbga_package)
1405 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1406 "[BTCoex], Package Type = TFBGA\n");
1407 else
1408 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
1409 "[BTCoex], Package Type = Non-TFBGA\n");
1410
1411 btcoexist->board_info.rfe_type = rtl_get_hwpg_rfe_type(rtlpriv);
1412 btcoexist->board_info.ant_div_cfg = 0;
1413
1414 return true;
1415}
1416
1417void exhalbtc_power_on_setting(struct btc_coexist *btcoexist)
1418{
1419 if (!halbtc_is_bt_coexist_available(btcoexist))
1420 return;
1421
1422 btcoexist->statistics.cnt_power_on++;
1423
1424 if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1425 if (btcoexist->board_info.btdm_ant_num == 2)
1426 ex_btc8723b2ant_power_on_setting(btcoexist);
1427 else if (btcoexist->board_info.btdm_ant_num == 1)
1428 ex_btc8723b1ant_power_on_setting(btcoexist);
1429 }
1430}
1431
1432void exhalbtc_pre_load_firmware(struct btc_coexist *btcoexist)
1433{
1434 if (!halbtc_is_bt_coexist_available(btcoexist))
1435 return;
1436
1437 btcoexist->statistics.cnt_pre_load_firmware++;
1438
1439 if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1440 if (btcoexist->board_info.btdm_ant_num == 2)
1441 ex_btc8723b2ant_pre_load_firmware(btcoexist);
1442 }
1443}
1444
1445void exhalbtc_init_hw_config(struct btc_coexist *btcoexist, bool wifi_only)
1446{
1447 if (!halbtc_is_bt_coexist_available(btcoexist))
1448 return;
1449
1450 btcoexist->statistics.cnt_init_hw_config++;
1451
1452 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1453 if (btcoexist->board_info.btdm_ant_num == 2)
1454 ex_btc8821a2ant_init_hwconfig(btcoexist);
1455 else if (btcoexist->board_info.btdm_ant_num == 1)
1456 ex_btc8821a1ant_init_hwconfig(btcoexist, wifi_only);
1457 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1458 if (btcoexist->board_info.btdm_ant_num == 2)
1459 ex_btc8723b2ant_init_hwconfig(btcoexist);
1460 else if (btcoexist->board_info.btdm_ant_num == 1)
1461 ex_btc8723b1ant_init_hwconfig(btcoexist, wifi_only);
1462 } else if (IS_HARDWARE_TYPE_8723A(btcoexist->adapter)) {
1463
1464 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1465 if (btcoexist->board_info.btdm_ant_num == 2)
1466 ex_btc8192e2ant_init_hwconfig(btcoexist);
1467 }
1468}
1469
1470void exhalbtc_init_hw_config_wifi_only(struct wifi_only_cfg *wifionly_cfg)
1471{
1472}
1473
1474void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
1475{
1476 if (!halbtc_is_bt_coexist_available(btcoexist))
1477 return;
1478
1479 btcoexist->statistics.cnt_init_coex_dm++;
1480
1481 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1482 if (btcoexist->board_info.btdm_ant_num == 2)
1483 ex_btc8821a2ant_init_coex_dm(btcoexist);
1484 else if (btcoexist->board_info.btdm_ant_num == 1)
1485 ex_btc8821a1ant_init_coex_dm(btcoexist);
1486 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1487 if (btcoexist->board_info.btdm_ant_num == 2)
1488 ex_btc8723b2ant_init_coex_dm(btcoexist);
1489 else if (btcoexist->board_info.btdm_ant_num == 1)
1490 ex_btc8723b1ant_init_coex_dm(btcoexist);
1491 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1492 if (btcoexist->board_info.btdm_ant_num == 2)
1493 ex_btc8192e2ant_init_coex_dm(btcoexist);
1494 }
1495
1496 btcoexist->initilized = true;
1497}
1498
1499void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
1500{
1501 u8 ips_type;
1502
1503 if (!halbtc_is_bt_coexist_available(btcoexist))
1504 return;
1505 btcoexist->statistics.cnt_ips_notify++;
1506 if (btcoexist->manual_control)
1507 return;
1508
1509 if (ERFOFF == type)
1510 ips_type = BTC_IPS_ENTER;
1511 else
1512 ips_type = BTC_IPS_LEAVE;
1513
1514 halbtc_leave_low_power(btcoexist);
1515
1516 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1517 if (btcoexist->board_info.btdm_ant_num == 2)
1518 ex_btc8821a2ant_ips_notify(btcoexist, ips_type);
1519 else if (btcoexist->board_info.btdm_ant_num == 1)
1520 ex_btc8821a1ant_ips_notify(btcoexist, ips_type);
1521 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1522 if (btcoexist->board_info.btdm_ant_num == 2)
1523 ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
1524 else if (btcoexist->board_info.btdm_ant_num == 1)
1525 ex_btc8723b1ant_ips_notify(btcoexist, ips_type);
1526 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1527 if (btcoexist->board_info.btdm_ant_num == 2)
1528 ex_btc8192e2ant_ips_notify(btcoexist, ips_type);
1529 }
1530
1531 halbtc_normal_low_power(btcoexist);
1532}
1533
1534void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
1535{
1536 u8 lps_type;
1537
1538 if (!halbtc_is_bt_coexist_available(btcoexist))
1539 return;
1540 btcoexist->statistics.cnt_lps_notify++;
1541 if (btcoexist->manual_control)
1542 return;
1543
1544 if (EACTIVE == type)
1545 lps_type = BTC_LPS_DISABLE;
1546 else
1547 lps_type = BTC_LPS_ENABLE;
1548
1549 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1550 if (btcoexist->board_info.btdm_ant_num == 2)
1551 ex_btc8821a2ant_lps_notify(btcoexist, lps_type);
1552 else if (btcoexist->board_info.btdm_ant_num == 1)
1553 ex_btc8821a1ant_lps_notify(btcoexist, lps_type);
1554 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1555 if (btcoexist->board_info.btdm_ant_num == 2)
1556 ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
1557 else if (btcoexist->board_info.btdm_ant_num == 1)
1558 ex_btc8723b1ant_lps_notify(btcoexist, lps_type);
1559 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1560 if (btcoexist->board_info.btdm_ant_num == 2)
1561 ex_btc8192e2ant_lps_notify(btcoexist, lps_type);
1562 }
1563}
1564
1565void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
1566{
1567 u8 scan_type;
1568
1569 if (!halbtc_is_bt_coexist_available(btcoexist))
1570 return;
1571 btcoexist->statistics.cnt_scan_notify++;
1572 if (btcoexist->manual_control)
1573 return;
1574
1575 if (type)
1576 scan_type = BTC_SCAN_START;
1577 else
1578 scan_type = BTC_SCAN_FINISH;
1579
1580 halbtc_leave_low_power(btcoexist);
1581
1582 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1583 if (btcoexist->board_info.btdm_ant_num == 2)
1584 ex_btc8821a2ant_scan_notify(btcoexist, scan_type);
1585 else if (btcoexist->board_info.btdm_ant_num == 1)
1586 ex_btc8821a1ant_scan_notify(btcoexist, scan_type);
1587 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1588 if (btcoexist->board_info.btdm_ant_num == 2)
1589 ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
1590 else if (btcoexist->board_info.btdm_ant_num == 1)
1591 ex_btc8723b1ant_scan_notify(btcoexist, scan_type);
1592 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1593 if (btcoexist->board_info.btdm_ant_num == 2)
1594 ex_btc8192e2ant_scan_notify(btcoexist, scan_type);
1595 }
1596
1597 halbtc_normal_low_power(btcoexist);
1598}
1599
1600void exhalbtc_scan_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg,
1601 u8 is_5g)
1602{
1603}
1604
1605void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
1606{
1607 u8 asso_type, asso_type_v2;
1608 bool wifi_under_5g;
1609
1610 if (!halbtc_is_bt_coexist_available(btcoexist))
1611 return;
1612 btcoexist->statistics.cnt_connect_notify++;
1613 if (btcoexist->manual_control)
1614 return;
1615
1616 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
1617
1618 if (action) {
1619 asso_type = BTC_ASSOCIATE_START;
1620 asso_type_v2 = wifi_under_5g ? BTC_ASSOCIATE_5G_START :
1621 BTC_ASSOCIATE_START;
1622 } else {
1623 asso_type = BTC_ASSOCIATE_FINISH;
1624 asso_type_v2 = wifi_under_5g ? BTC_ASSOCIATE_5G_FINISH :
1625 BTC_ASSOCIATE_FINISH;
1626 }
1627
1628 halbtc_leave_low_power(btcoexist);
1629
1630 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1631 if (btcoexist->board_info.btdm_ant_num == 2)
1632 ex_btc8821a2ant_connect_notify(btcoexist, asso_type);
1633 else if (btcoexist->board_info.btdm_ant_num == 1)
1634 ex_btc8821a1ant_connect_notify(btcoexist, asso_type);
1635 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1636 if (btcoexist->board_info.btdm_ant_num == 2)
1637 ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
1638 else if (btcoexist->board_info.btdm_ant_num == 1)
1639 ex_btc8723b1ant_connect_notify(btcoexist, asso_type);
1640 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1641 if (btcoexist->board_info.btdm_ant_num == 2)
1642 ex_btc8192e2ant_connect_notify(btcoexist, asso_type);
1643 }
1644
1645 halbtc_normal_low_power(btcoexist);
1646}
1647
1648void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
1649 enum rt_media_status media_status)
1650{
1651 u8 status;
1652
1653 if (!halbtc_is_bt_coexist_available(btcoexist))
1654 return;
1655 btcoexist->statistics.cnt_media_status_notify++;
1656 if (btcoexist->manual_control)
1657 return;
1658
1659 if (RT_MEDIA_CONNECT == media_status)
1660 status = BTC_MEDIA_CONNECT;
1661 else
1662 status = BTC_MEDIA_DISCONNECT;
1663
1664 halbtc_leave_low_power(btcoexist);
1665
1666 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1667 if (btcoexist->board_info.btdm_ant_num == 2)
1668 ex_btc8821a2ant_media_status_notify(btcoexist, status);
1669 else if (btcoexist->board_info.btdm_ant_num == 1)
1670 ex_btc8821a1ant_media_status_notify(btcoexist, status);
1671 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1672 if (btcoexist->board_info.btdm_ant_num == 2)
1673 ex_btc8723b2ant_media_status_notify(btcoexist, status);
1674 else if (btcoexist->board_info.btdm_ant_num == 1)
1675 ex_btc8723b1ant_media_status_notify(btcoexist, status);
1676 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1677 if (btcoexist->board_info.btdm_ant_num == 2)
1678 ex_btc8192e2ant_media_status_notify(btcoexist, status);
1679 }
1680
1681 halbtc_normal_low_power(btcoexist);
1682}
1683
1684void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
1685{
1686 u8 packet_type;
1687
1688 if (!halbtc_is_bt_coexist_available(btcoexist))
1689 return;
1690 btcoexist->statistics.cnt_special_packet_notify++;
1691 if (btcoexist->manual_control)
1692 return;
1693
1694 if (pkt_type == PACKET_DHCP) {
1695 packet_type = BTC_PACKET_DHCP;
1696 } else if (pkt_type == PACKET_EAPOL) {
1697 packet_type = BTC_PACKET_EAPOL;
1698 } else if (pkt_type == PACKET_ARP) {
1699 packet_type = BTC_PACKET_ARP;
1700 } else {
1701 packet_type = BTC_PACKET_UNKNOWN;
1702 return;
1703 }
1704
1705 halbtc_leave_low_power(btcoexist);
1706
1707 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1708 if (btcoexist->board_info.btdm_ant_num == 2)
1709 ex_btc8821a2ant_special_packet_notify(btcoexist,
1710 packet_type);
1711 else if (btcoexist->board_info.btdm_ant_num == 1)
1712 ex_btc8821a1ant_special_packet_notify(btcoexist,
1713 packet_type);
1714 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1715 if (btcoexist->board_info.btdm_ant_num == 2)
1716 ex_btc8723b2ant_special_packet_notify(btcoexist,
1717 packet_type);
1718 else if (btcoexist->board_info.btdm_ant_num == 1)
1719 ex_btc8723b1ant_special_packet_notify(btcoexist,
1720 packet_type);
1721 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1722 if (btcoexist->board_info.btdm_ant_num == 2)
1723 ex_btc8192e2ant_special_packet_notify(btcoexist,
1724 packet_type);
1725 }
1726
1727 halbtc_normal_low_power(btcoexist);
1728}
1729
1730void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
1731 u8 *tmp_buf, u8 length)
1732{
1733 if (!halbtc_is_bt_coexist_available(btcoexist))
1734 return;
1735 btcoexist->statistics.cnt_bt_info_notify++;
1736
1737 halbtc_leave_low_power(btcoexist);
1738
1739 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1740 if (btcoexist->board_info.btdm_ant_num == 2)
1741 ex_btc8821a2ant_bt_info_notify(btcoexist, tmp_buf,
1742 length);
1743 else if (btcoexist->board_info.btdm_ant_num == 1)
1744 ex_btc8821a1ant_bt_info_notify(btcoexist, tmp_buf,
1745 length);
1746 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1747 if (btcoexist->board_info.btdm_ant_num == 2)
1748 ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf,
1749 length);
1750 else if (btcoexist->board_info.btdm_ant_num == 1)
1751 ex_btc8723b1ant_bt_info_notify(btcoexist, tmp_buf,
1752 length);
1753 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1754 if (btcoexist->board_info.btdm_ant_num == 2)
1755 ex_btc8192e2ant_bt_info_notify(btcoexist, tmp_buf,
1756 length);
1757 }
1758
1759 halbtc_normal_low_power(btcoexist);
1760}
1761
1762void exhalbtc_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
1763{
1764 if (!halbtc_is_bt_coexist_available(btcoexist))
1765 return;
1766
1767 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1768 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1769 if (btcoexist->board_info.btdm_ant_num == 1)
1770 ex_btc8723b1ant_rf_status_notify(btcoexist, type);
1771 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1772 }
1773}
1774
1775void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
1776{
1777 u8 stack_op_type;
1778
1779 if (!halbtc_is_bt_coexist_available(btcoexist))
1780 return;
1781 btcoexist->statistics.cnt_stack_operation_notify++;
1782 if (btcoexist->manual_control)
1783 return;
1784
1785 if ((type == HCI_BT_OP_INQUIRY_START) ||
1786 (type == HCI_BT_OP_PAGING_START) ||
1787 (type == HCI_BT_OP_PAIRING_START)) {
1788 stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_START;
1789 } else if ((type == HCI_BT_OP_INQUIRY_FINISH) ||
1790 (type == HCI_BT_OP_PAGING_SUCCESS) ||
1791 (type == HCI_BT_OP_PAGING_UNSUCCESS) ||
1792 (type == HCI_BT_OP_PAIRING_FINISH)) {
1793 stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_FINISH;
1794 } else {
1795 stack_op_type = BTC_STACK_OP_NONE;
1796 }
1797}
1798
1799void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
1800{
1801 if (!halbtc_is_bt_coexist_available(btcoexist))
1802 return;
1803
1804 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1805 if (btcoexist->board_info.btdm_ant_num == 2)
1806 ex_btc8821a2ant_halt_notify(btcoexist);
1807 else if (btcoexist->board_info.btdm_ant_num == 1)
1808 ex_btc8821a1ant_halt_notify(btcoexist);
1809 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1810 if (btcoexist->board_info.btdm_ant_num == 2)
1811 ex_btc8723b2ant_halt_notify(btcoexist);
1812 else if (btcoexist->board_info.btdm_ant_num == 1)
1813 ex_btc8723b1ant_halt_notify(btcoexist);
1814 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1815 if (btcoexist->board_info.btdm_ant_num == 2)
1816 ex_btc8192e2ant_halt_notify(btcoexist);
1817 }
1818
1819 btcoexist->binded = false;
1820}
1821
1822void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
1823{
1824 if (!halbtc_is_bt_coexist_available(btcoexist))
1825 return;
1826
1827
1828
1829
1830
1831
1832 if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1833 if (btcoexist->board_info.btdm_ant_num == 1)
1834 ex_btc8723b1ant_pnp_notify(btcoexist, pnp_state);
1835 else if (btcoexist->board_info.btdm_ant_num == 2)
1836 ex_btc8723b2ant_pnp_notify(btcoexist, pnp_state);
1837 } else if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1838 if (btcoexist->board_info.btdm_ant_num == 1)
1839 ex_btc8821a1ant_pnp_notify(btcoexist, pnp_state);
1840 else if (btcoexist->board_info.btdm_ant_num == 2)
1841 ex_btc8821a2ant_pnp_notify(btcoexist, pnp_state);
1842 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1843 }
1844}
1845
1846void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist)
1847{
1848 struct rtl_priv *rtlpriv = btcoexist->adapter;
1849
1850 if (!halbtc_is_bt_coexist_available(btcoexist))
1851 return;
1852 btcoexist->statistics.cnt_coex_dm_switch++;
1853
1854 halbtc_leave_low_power(btcoexist);
1855
1856 if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1857 if (btcoexist->board_info.btdm_ant_num == 1) {
1858 btcoexist->stop_coex_dm = true;
1859 ex_btc8723b1ant_coex_dm_reset(btcoexist);
1860 exhalbtc_set_ant_num(rtlpriv,
1861 BT_COEX_ANT_TYPE_DETECTED, 2);
1862 ex_btc8723b2ant_init_hwconfig(btcoexist);
1863 ex_btc8723b2ant_init_coex_dm(btcoexist);
1864 btcoexist->stop_coex_dm = false;
1865 }
1866 }
1867
1868 halbtc_normal_low_power(btcoexist);
1869}
1870
1871void exhalbtc_periodical(struct btc_coexist *btcoexist)
1872{
1873 if (!halbtc_is_bt_coexist_available(btcoexist))
1874 return;
1875 btcoexist->statistics.cnt_periodical++;
1876
1877 halbtc_leave_low_power(btcoexist);
1878
1879 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
1880 if (btcoexist->board_info.btdm_ant_num == 2)
1881 ex_btc8821a2ant_periodical(btcoexist);
1882 else if (btcoexist->board_info.btdm_ant_num == 1)
1883 if (!halbtc_under_ips(btcoexist))
1884 ex_btc8821a1ant_periodical(btcoexist);
1885 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
1886 if (btcoexist->board_info.btdm_ant_num == 2)
1887 ex_btc8723b2ant_periodical(btcoexist);
1888 else if (btcoexist->board_info.btdm_ant_num == 1)
1889 ex_btc8723b1ant_periodical(btcoexist);
1890 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
1891 if (btcoexist->board_info.btdm_ant_num == 2)
1892 ex_btc8192e2ant_periodical(btcoexist);
1893 }
1894
1895 halbtc_normal_low_power(btcoexist);
1896}
1897
1898void exhalbtc_dbg_control(struct btc_coexist *btcoexist,
1899 u8 code, u8 len, u8 *data)
1900{
1901 if (!halbtc_is_bt_coexist_available(btcoexist))
1902 return;
1903 btcoexist->statistics.cnt_dbg_ctrl++;
1904
1905 halbtc_leave_low_power(btcoexist);
1906
1907 halbtc_normal_low_power(btcoexist);
1908}
1909
1910void exhalbtc_antenna_detection(struct btc_coexist *btcoexist, u32 cent_freq,
1911 u32 offset, u32 span, u32 seconds)
1912{
1913 if (!halbtc_is_bt_coexist_available(btcoexist))
1914 return;
1915}
1916
1917void exhalbtc_stack_update_profile_info(void)
1918{
1919}
1920
1921void exhalbtc_update_min_bt_rssi(struct btc_coexist *btcoexist, s8 bt_rssi)
1922{
1923 if (!halbtc_is_bt_coexist_available(btcoexist))
1924 return;
1925
1926 btcoexist->stack_info.min_bt_rssi = bt_rssi;
1927}
1928
1929void exhalbtc_set_hci_version(struct btc_coexist *btcoexist, u16 hci_version)
1930{
1931 if (!halbtc_is_bt_coexist_available(btcoexist))
1932 return;
1933
1934 btcoexist->stack_info.hci_version = hci_version;
1935}
1936
1937void exhalbtc_set_bt_patch_version(struct btc_coexist *btcoexist,
1938 u16 bt_hci_version, u16 bt_patch_version)
1939{
1940 if (!halbtc_is_bt_coexist_available(btcoexist))
1941 return;
1942
1943 btcoexist->bt_info.bt_real_fw_ver = bt_patch_version;
1944 btcoexist->bt_info.bt_hci_ver = bt_hci_version;
1945}
1946
1947void exhalbtc_set_chip_type(struct btc_coexist *btcoexist, u8 chip_type)
1948{
1949 switch (chip_type) {
1950 default:
1951 case BT_2WIRE:
1952 case BT_ISSC_3WIRE:
1953 case BT_ACCEL:
1954 case BT_RTL8756:
1955 btcoexist->board_info.bt_chip_type = BTC_CHIP_UNDEF;
1956 break;
1957 case BT_CSR_BC4:
1958 btcoexist->board_info.bt_chip_type = BTC_CHIP_CSR_BC4;
1959 break;
1960 case BT_CSR_BC8:
1961 btcoexist->board_info.bt_chip_type = BTC_CHIP_CSR_BC8;
1962 break;
1963 case BT_RTL8723A:
1964 btcoexist->board_info.bt_chip_type = BTC_CHIP_RTL8723A;
1965 break;
1966 case BT_RTL8821A:
1967 btcoexist->board_info.bt_chip_type = BTC_CHIP_RTL8821;
1968 break;
1969 case BT_RTL8723B:
1970 btcoexist->board_info.bt_chip_type = BTC_CHIP_RTL8723B;
1971 break;
1972 }
1973}
1974
1975void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num)
1976{
1977 struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv);
1978
1979 if (!btcoexist)
1980 return;
1981
1982 if (BT_COEX_ANT_TYPE_PG == type) {
1983 btcoexist->board_info.pg_ant_num = ant_num;
1984 btcoexist->board_info.btdm_ant_num = ant_num;
1985 } else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
1986 btcoexist->board_info.btdm_ant_num = ant_num;
1987 } else if (type == BT_COEX_ANT_TYPE_DETECTED) {
1988 btcoexist->board_info.btdm_ant_num = ant_num;
1989 if (rtlpriv->cfg->mod_params->ant_sel == 1)
1990 btcoexist->board_info.btdm_ant_pos =
1991 BTC_ANTENNA_AT_AUX_PORT;
1992 else
1993 btcoexist->board_info.btdm_ant_pos =
1994 BTC_ANTENNA_AT_MAIN_PORT;
1995 }
1996}
1997
1998
1999void exhalbtc_set_single_ant_path(struct btc_coexist *btcoexist,
2000 u8 single_ant_path)
2001{
2002 btcoexist->board_info.single_ant_path = single_ant_path;
2003}
2004
2005void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist,
2006 struct seq_file *m)
2007{
2008 if (!halbtc_is_bt_coexist_available(btcoexist))
2009 return;
2010
2011 halbtc_leave_low_power(btcoexist);
2012
2013 if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
2014 if (btcoexist->board_info.btdm_ant_num == 2)
2015 ex_btc8821a2ant_display_coex_info(btcoexist, m);
2016 else if (btcoexist->board_info.btdm_ant_num == 1)
2017 ex_btc8821a1ant_display_coex_info(btcoexist, m);
2018 } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
2019 if (btcoexist->board_info.btdm_ant_num == 2)
2020 ex_btc8723b2ant_display_coex_info(btcoexist, m);
2021 else if (btcoexist->board_info.btdm_ant_num == 1)
2022 ex_btc8723b1ant_display_coex_info(btcoexist, m);
2023 } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
2024 if (btcoexist->board_info.btdm_ant_num == 2)
2025 ex_btc8192e2ant_display_coex_info(btcoexist, m);
2026 }
2027
2028 halbtc_normal_low_power(btcoexist);
2029}
2030
2031void exhalbtc_switch_band_notify(struct btc_coexist *btcoexist, u8 type)
2032{
2033 if (!halbtc_is_bt_coexist_available(btcoexist))
2034 return;
2035
2036 if (btcoexist->manual_control)
2037 return;
2038
2039 halbtc_leave_low_power(btcoexist);
2040
2041 halbtc_normal_low_power(btcoexist);
2042}
2043
2044void exhalbtc_switch_band_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg,
2045 u8 is_5g)
2046{
2047}
2048
