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5fbdf339639f9582fc1d90c3cc14f0eadc4af900
[deliverable/linux.git] / drivers / staging / rtl8821ae / btcoexist / halbtcoutsrc.c
1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 *
19 ******************************************************************************/
20
21 #include "halbt_precomp.h"
22
23 /*#if(BT_30_SUPPORT == 1)*/
24 #if 1
25 /***********************************************
26 * Global variables
27 ***********************************************/
28 static const char *const bt_profile_string[] = {
29 "NONE",
30 "A2DP",
31 "PAN",
32 "HID",
33 "SCO",
34 };
35
36 static const char *const bt_spec_string[] = {
37 "1.0b",
38 "1.1",
39 "1.2",
40 "2.0+EDR",
41 "2.1+EDR",
42 "3.0+HS",
43 "4.0",
44 };
45
46 static const char *const bt_link_role_string[] = {
47 "Master",
48 "Slave",
49 };
50
51 static const char *const h2c_state_string[] = {
52 "successful",
53 "h2c busy",
54 "rf off",
55 "fw not read",
56 };
57
58 static const char *const io_state_string[] = {
59 "IO_STATUS_SUCCESS",
60 "IO_STATUS_FAIL_CANNOT_IO",
61 "IO_STATUS_FAIL_RF_OFF",
62 "IO_STATUS_FAIL_FW_READ_CLEAR_TIMEOUT",
63 "IO_STATUS_FAIL_WAIT_IO_EVENT_TIMEOUT",
64 "IO_STATUS_INVALID_LEN",
65 "IO_STATUS_IO_IDLE_QUEUE_EMPTY",
66 "IO_STATUS_IO_INSERT_WAIT_QUEUE_FAIL",
67 "IO_STATUS_UNKNOWN_FAIL",
68 "IO_STATUS_WRONG_LEVEL",
69 "IO_STATUS_H2C_STOPPED",
70 };
71
72 struct btc_coexist gl_bt_coexist;
73
74 u32 btc_dbg_type[BTC_MSG_MAX];
75 static u8 btc_dbg_buf[100];
76
77 /***************************************************
78 * Debug related function
79 ***************************************************/
80 static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
81 {
82 if (!btcoexist->binded || NULL == btcoexist->adapter)
83 return false;
84
85 return true;
86 }
87
88 static bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv)
89 {
90
91 if (rtlpriv->link_info.b_busytraffic)
92 return true;
93 else
94 return false;
95 }
96
97
98 static void halbtc_dbg_init(void)
99 {
100 u8 i;
101
102 for (i = 0; i < BTC_MSG_MAX; i++)
103 btc_dbg_type[i] = 0;
104
105 btc_dbg_type[BTC_MSG_INTERFACE] = \
106 // INTF_INIT |
107 // INTF_NOTIFY |
108 0;
109
110 btc_dbg_type[BTC_MSG_ALGORITHM] = \
111 // ALGO_BT_RSSI_STATE |
112 // ALGO_WIFI_RSSI_STATE |
113 // ALGO_BT_MONITOR |
114 // ALGO_TRACE |
115 // ALGO_TRACE_FW |
116 // ALGO_TRACE_FW_DETAIL |
117 // ALGO_TRACE_FW_EXEC |
118 // ALGO_TRACE_SW |
119 // ALGO_TRACE_SW_DETAIL |
120 // ALGO_TRACE_SW_EXEC |
121 0;
122 }
123
124 static bool halbtc_is_bt40(struct rtl_priv *adapter)
125 {
126 struct rtl_priv *rtlpriv = adapter;
127 struct rtl_phy *rtlphy = &(rtlpriv->phy);
128 bool is_ht40 = true;
129 enum ht_channel_width bw = rtlphy->current_chan_bw;
130
131
132 if (bw == HT_CHANNEL_WIDTH_20)
133 is_ht40 = false;
134 else if (bw == HT_CHANNEL_WIDTH_20_40)
135 is_ht40 = true;
136
137 return is_ht40;
138 }
139
140 static bool halbtc_legacy(struct rtl_priv *adapter)
141 {
142 struct rtl_priv *rtlpriv = adapter;
143 struct rtl_mac *mac = rtl_mac(rtlpriv);
144
145 bool is_legacy = false;
146
147 if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_B))
148 is_legacy = true;
149
150 return is_legacy;
151 }
152
153 bool halbtc_is_wifi_uplink(struct rtl_priv *adapter)
154 {
155 struct rtl_priv *rtlpriv = adapter;
156
157 if (rtlpriv->link_info.b_tx_busy_traffic)
158 return true;
159 else
160 return false;
161 }
162
163 static u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist)
164 {
165 struct rtl_priv *rtlpriv =
166 (struct rtl_priv *)btcoexist->adapter;
167 u32 wifi_bw = BTC_WIFI_BW_HT20;
168
169 if (halbtc_is_bt40(rtlpriv)){
170 wifi_bw = BTC_WIFI_BW_HT40;
171 } else {
172 if(halbtc_legacy(rtlpriv))
173 wifi_bw = BTC_WIFI_BW_LEGACY;
174 else
175 wifi_bw = BTC_WIFI_BW_HT20;
176 }
177 return wifi_bw;
178 }
179
180 static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
181 {
182 struct rtl_priv *rtlpriv = btcoexist->adapter;
183 struct rtl_phy *rtlphy = &(rtlpriv->phy);
184 u8 chnl = 1;
185
186
187 if (rtlphy->current_channel != 0)
188 chnl = rtlphy->current_channel;
189 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
190 "halbtc_get_wifi_central_chnl:%d\n",chnl);
191 return chnl;
192 }
193
194 static void halbtc_leave_lps(struct btc_coexist *btcoexist)
195 {
196 struct rtl_priv *rtlpriv;
197 struct rtl_ps_ctl *ppsc;
198 bool ap_enable = false;
199
200 rtlpriv = btcoexist->adapter;
201 ppsc = rtl_psc(rtlpriv);
202
203 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
204 &ap_enable);
205
206 if (ap_enable) {
207 printk("halbtc_leave_lps()<--dont leave lps under AP mode\n");
208 return;
209 }
210
211 btcoexist->bt_info.bt_ctrl_lps = true;
212 btcoexist->bt_info.bt_lps_on = false;
213 }
214
215 static void halbtc_enter_lps(struct btc_coexist *btcoexist)
216 {
217 struct rtl_priv *rtlpriv;
218 struct rtl_ps_ctl *ppsc;
219 bool ap_enable = false;
220
221 rtlpriv = btcoexist->adapter;
222 ppsc = rtl_psc(rtlpriv);
223
224 btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
225 &ap_enable);
226
227 if (ap_enable) {
228 printk("halbtc_enter_lps()<--dont enter lps under AP mode\n");
229 return;
230 }
231
232 btcoexist->bt_info.bt_ctrl_lps = true;
233 btcoexist->bt_info.bt_lps_on = false;
234 }
235
236 static void halbtc_normal_lps(struct btc_coexist *btcoexist)
237 {
238 if (btcoexist->bt_info.bt_ctrl_lps) {
239 btcoexist->bt_info.bt_lps_on = false;
240 btcoexist->bt_info.bt_ctrl_lps = false;
241 }
242
243 }
244
245 static void halbtc_leave_low_power(void)
246 {
247 }
248
249 static void halbtc_nomal_low_power(void)
250 {
251 }
252
253 static void halbtc_disable_low_power(void)
254 {
255 }
256
257 static void halbtc_aggregation_check(void)
258 {
259 }
260
261
262 static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
263 {
264 return 0;
265 }
266
267 static s32 halbtc_get_wifi_rssi(struct rtl_priv *adapter)
268 {
269 struct rtl_priv *rtlpriv = adapter;
270 s32 undecorated_smoothed_pwdb = 0;
271
272 if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
273 undecorated_smoothed_pwdb =
274 rtlpriv->dm.undecorated_smoothed_pwdb;
275 else /* associated entry pwdb */
276 undecorated_smoothed_pwdb =
277 rtlpriv->dm.undecorated_smoothed_pwdb;
278 return undecorated_smoothed_pwdb;
279 }
280
281 static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
282 {
283 struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
284 struct rtl_priv *rtlpriv = btcoexist->adapter;
285 struct rtl_phy *rtlphy = &(rtlpriv->phy);
286 struct rtl_mac *mac = rtl_mac(rtlpriv);
287 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
288 bool *bool_tmp = (bool *)out_buf;
289 int *s32_tmp = (int *)out_buf;
290 u32 *u32_tmp = (u32 *)out_buf;
291 u8 *u8_tmp = (u8 *)out_buf;
292 bool tmp = false;
293
294
295 if (!halbtc_is_bt_coexist_available(btcoexist))
296 return false;
297
298
299 switch (get_type){
300 case BTC_GET_BL_HS_OPERATION:
301 *bool_tmp = false;
302 break;
303 case BTC_GET_BL_HS_CONNECTING:
304 *bool_tmp = false;
305 break;
306 case BTC_GET_BL_WIFI_CONNECTED:
307 if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
308 tmp = true;
309
310 *bool_tmp = tmp;
311 break;
312 case BTC_GET_BL_WIFI_BUSY:
313 if(halbtc_is_wifi_busy(rtlpriv))
314 *bool_tmp = true;
315 else
316 *bool_tmp = false;
317 break;
318 case BTC_GET_BL_WIFI_SCAN:
319 if (mac->act_scanning == true)
320 *bool_tmp = true;
321 else
322 *bool_tmp = false;
323 break;
324 case BTC_GET_BL_WIFI_LINK:
325 if (mac->link_state == MAC80211_LINKING)
326 *bool_tmp = true;
327 else
328 *bool_tmp = false;
329 break;
330 case BTC_GET_BL_WIFI_ROAM: /*TODO*/
331 if (mac->link_state == MAC80211_LINKING)
332 *bool_tmp = true;
333 else
334 *bool_tmp = false;
335 break;
336 case BTC_GET_BL_WIFI_4_WAY_PROGRESS: /*TODO*/
337 *bool_tmp = false;
338
339 break;
340 case BTC_GET_BL_WIFI_UNDER_5G:
341 *bool_tmp = false; /*TODO*/
342
343 case BTC_GET_BL_WIFI_DHCP: /*TODO*/
344 break;
345 case BTC_GET_BL_WIFI_SOFTAP_IDLE:
346 *bool_tmp = true;
347 break;
348 case BTC_GET_BL_WIFI_SOFTAP_LINKING:
349 *bool_tmp = false;
350 break;
351 case BTC_GET_BL_WIFI_IN_EARLY_SUSPEND:
352 *bool_tmp = false;
353 break;
354 case BTC_GET_BL_WIFI_AP_MODE_ENABLE:
355 *bool_tmp = false;
356 break;
357 case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION:
358 if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm)
359 *bool_tmp = false;
360 else
361 *bool_tmp = true;
362 break;
363 case BTC_GET_BL_WIFI_UNDER_B_MODE:
364 *bool_tmp = false; /*TODO*/
365 break;
366 case BTC_GET_BL_EXT_SWITCH:
367 *bool_tmp = false;
368 break;
369 case BTC_GET_S4_WIFI_RSSI:
370 *s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
371 break;
372 case BTC_GET_S4_HS_RSSI: /*TODO*/
373 *s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
374 break;
375 case BTC_GET_U4_WIFI_BW:
376 *u32_tmp = halbtc_get_wifi_bw(btcoexist);
377 break;
378 case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION:
379 if (halbtc_is_wifi_uplink(rtlpriv))
380 *u32_tmp = BTC_WIFI_TRAFFIC_TX;
381 else
382 *u32_tmp = BTC_WIFI_TRAFFIC_RX;
383 break;
384 case BTC_GET_U4_WIFI_FW_VER:
385 *u32_tmp = rtlhal->fw_version;
386 break;
387 case BTC_GET_U4_BT_PATCH_VER:
388 *u32_tmp = halbtc_get_bt_patch_version(btcoexist);
389 break;
390 case BTC_GET_U1_WIFI_DOT11_CHNL:
391 *u8_tmp = rtlphy->current_channel;
392 break;
393 case BTC_GET_U1_WIFI_CENTRAL_CHNL:
394 *u8_tmp = halbtc_get_wifi_central_chnl(btcoexist);
395 break;
396 case BTC_GET_U1_WIFI_HS_CHNL:
397 *u8_tmp = 1;/* BT_OperateChnl(rtlpriv); */
398 break;
399 case BTC_GET_U1_MAC_PHY_MODE:
400 *u8_tmp = BTC_MP_UNKNOWN;
401 break;
402 case BTC_GET_U1_AP_NUM:
403 /* driver don't know AP num in Linux,
404 * So, the return value here is not right */
405 *u8_tmp = 1;/* pDefMgntInfo->NumBssDesc4Query; */
406 break;
407
408 /************* 1Ant **************/
409 case BTC_GET_U1_LPS_MODE:
410 *u8_tmp = btcoexist->pwr_mode_val[0];
411 break;
412
413 default:
414 break;
415 }
416
417 return true;
418 }
419
420 static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
421 {
422 struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
423 bool *bool_tmp = (bool *)in_buf;
424 u8 *u8_tmp = (u8 *)in_buf;
425 u32 *u32_tmp = (u32 *)in_buf;
426
427
428 if (!halbtc_is_bt_coexist_available(btcoexist))
429 return false;
430
431 switch (set_type) {
432 /* set some bool type variables. */
433 case BTC_SET_BL_BT_DISABLE:
434 btcoexist->bt_info.bt_disabled = *bool_tmp;
435 break;
436 case BTC_SET_BL_BT_TRAFFIC_BUSY:
437 btcoexist->bt_info.bt_busy = *bool_tmp;
438 break;
439 case BTC_SET_BL_BT_LIMITED_DIG:
440 btcoexist->bt_info.limited_dig = *bool_tmp;
441 break;
442 case BTC_SET_BL_FORCE_TO_ROAM:
443 btcoexist->bt_info.force_to_roam = *bool_tmp;
444 break;
445 case BTC_SET_BL_TO_REJ_AP_AGG_PKT:
446 btcoexist->bt_info.reject_agg_pkt = *bool_tmp;
447 break;
448 case BTC_SET_BL_BT_CTRL_AGG_SIZE:
449 btcoexist->bt_info.b_bt_ctrl_buf_size = *bool_tmp;
450 break;
451 case BTC_SET_BL_INC_SCAN_DEV_NUM:
452 btcoexist->bt_info.increase_scan_dev_num = *bool_tmp;
453 break;
454 /* set some u1Byte type variables. */
455 case BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON:
456 btcoexist->bt_info.rssi_adjust_for_agc_table_on = *u8_tmp;
457 break;
458 case BTC_SET_U1_AGG_BUF_SIZE:
459 btcoexist->bt_info.agg_buf_size = *u8_tmp;
460 break;
461 /* the following are some action which will be triggered */
462 case BTC_SET_ACT_GET_BT_RSSI:
463 /*BTHCI_SendGetBtRssiEvent(rtlpriv);*/
464 break;
465 case BTC_SET_ACT_AGGREGATE_CTRL:
466 halbtc_aggregation_check();
467 break;
468
469 /* 1Ant */
470 case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE:
471 btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp;
472 break;
473 case BTC_SET_UI_SCAN_SIG_COMPENSATION:
474 /* rtlpriv->mlmepriv.scan_compensation = *u8_tmp; */
475 break;
476 case BTC_SET_U1_1ANT_LPS:
477 btcoexist->bt_info.lps_1ant = *u8_tmp;
478 break;
479 case BTC_SET_U1_1ANT_RPWM:
480 btcoexist->bt_info.rpwm_1ant = *u8_tmp;
481 break;
482 /* the following are some action which will be triggered */
483 case BTC_SET_ACT_LEAVE_LPS:
484 halbtc_leave_lps(btcoexist);
485 break;
486 case BTC_SET_ACT_ENTER_LPS:
487 halbtc_enter_lps(btcoexist);
488 break;
489 case BTC_SET_ACT_NORMAL_LPS:
490 halbtc_normal_lps(btcoexist);
491 break;
492 case BTC_SET_ACT_DISABLE_LOW_POWER:
493 halbtc_disable_low_power();
494 break;
495 case BTC_SET_ACT_UPDATE_ra_mask:
496 btcoexist->bt_info.ra_mask = *u32_tmp;
497 break;
498 case BTC_SET_ACT_SEND_MIMO_PS:
499 break;
500 case BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT:
501 btcoexist->bt_info.force_exec_pwr_cmd_cnt++;
502 break;
503 case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/
504 break;
505 case BTC_SET_ACT_CTRL_BT_COEX:
506 break;
507 default:
508 break;
509 }
510
511 return true;
512 }
513
514 static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist)
515 {
516 }
517
518 static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist)
519 {
520 }
521
522 static void halbtc_display_bt_fw_info(struct btc_coexist *btcoexist)
523 {
524 }
525
526 static void halbtc_display_fw_pwr_mode_cmd(struct btc_coexist *btcoexist)
527 {
528 }
529
530 /************************************************************
531 * IO related function
532 ************************************************************/
533 static u8 halbtc_read_1byte(void *bt_context, u32 reg_addr)
534 {
535 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
536 struct rtl_priv *rtlpriv = btcoexist->adapter;
537
538 return rtl_read_byte(rtlpriv, reg_addr);
539 }
540
541
542 static u16 halbtc_read_2byte(void *bt_context, u32 reg_addr)
543 {
544 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
545 struct rtl_priv *rtlpriv = btcoexist->adapter;
546
547 return rtl_read_word(rtlpriv, reg_addr);
548 }
549
550
551 static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
552 {
553 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
554 struct rtl_priv *rtlpriv = btcoexist->adapter;
555
556 return rtl_read_dword(rtlpriv, reg_addr);
557 }
558
559
560 static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u8 data)
561 {
562 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
563 struct rtl_priv *rtlpriv = btcoexist->adapter;
564
565 rtl_write_byte(rtlpriv, reg_addr, data);
566 }
567
568 static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr,
569 u8 bit_mask, u8 data)
570 {
571 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
572 struct rtl_priv *rtlpriv = btcoexist->adapter;
573 u8 original_value, bit_shift = 0;
574 u8 i;
575
576 if (bit_mask != MASKDWORD) {/*if not "double word" write*/
577 original_value = rtl_read_byte(rtlpriv, reg_addr);
578 for (i=0; i<=7; i++) {
579 if((bit_mask>>i)&0x1)
580 break;
581 }
582 bit_shift = i;
583 data = (original_value & (~bit_mask)) |
584 ((data << bit_shift) & bit_mask);
585 }
586 rtl_write_byte(rtlpriv, reg_addr, data);
587 }
588
589
590 static void halbtc_write_2byte(void *bt_context, u32 reg_addr, u16 data)
591 {
592 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
593 struct rtl_priv *rtlpriv = btcoexist->adapter;
594
595 rtl_write_word(rtlpriv, reg_addr, data);
596 }
597
598
599 static void halbtc_write_4byte(void *bt_context, u32 reg_addr, u32 data)
600 {
601 struct btc_coexist *btcoexist =
602 (struct btc_coexist *)bt_context;
603 struct rtl_priv *rtlpriv = btcoexist->adapter;
604
605 rtl_write_dword(rtlpriv, reg_addr, data);
606 }
607
608 static void halbtc_set_bbreg(void *bt_context, u32 reg_addr,
609 u32 bit_mask, u32 data)
610 {
611 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
612 struct rtl_priv *rtlpriv = btcoexist->adapter;
613
614 rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data);
615 }
616
617
618 static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask)
619 {
620 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
621 struct rtl_priv *rtlpriv = btcoexist->adapter;
622
623 return rtl_get_bbreg(rtlpriv->mac80211.hw,reg_addr, bit_mask);
624 }
625
626
627 static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
628 u32 bit_mask, u32 data)
629 {
630 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
631 struct rtl_priv *rtlpriv = btcoexist->adapter;
632
633 rtl_set_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask, data);
634 }
635
636
637 static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path,
638 u32 reg_addr, u32 bit_mask)
639 {
640 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
641 struct rtl_priv *rtlpriv = btcoexist->adapter;
642
643 return rtl_get_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask);
644 }
645
646
647 static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
648 u32 cmd_len, u8 *cmd_buf)
649 {
650 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
651 struct rtl_priv *rtlpriv = btcoexist->adapter;
652
653 rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, element_id,
654 cmd_len, cmd_buf);
655 }
656
657 static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type)
658 {
659 struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
660 switch (disp_type) {
661 case BTC_DBG_DISP_COEX_STATISTICS:
662 halbtc_display_coex_statistics(btcoexist);
663 break;
664 case BTC_DBG_DISP_BT_LINK_INFO:
665 halbtc_display_bt_link_info(btcoexist);
666 break;
667 case BTC_DBG_DISP_BT_FW_VER:
668 halbtc_display_bt_fw_info(btcoexist);
669 break;
670 case BTC_DBG_DISP_FW_PWR_MODE_CMD:
671 halbtc_display_fw_pwr_mode_cmd(btcoexist);
672 break;
673 default:
674 break;
675 }
676 }
677
678 /*****************************************************************
679 * Extern functions called by other module
680 *****************************************************************/
681 bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
682 {
683 struct btc_coexist *btcoexist = &gl_bt_coexist;
684
685 btcoexist->statistics.cnt_bind++;
686
687 halbtc_dbg_init();
688
689 if (btcoexist->binded)
690 return false;
691 else
692 btcoexist->binded = true;
693
694 btcoexist->chip_interface = BTC_INTF_UNKNOWN;
695
696 if (NULL == btcoexist->adapter)
697 btcoexist->adapter = adapter;
698
699 btcoexist->stack_info.profile_notified = false;
700
701 btcoexist->btc_read_1byte = halbtc_read_1byte;
702 btcoexist->btc_write_1byte = halbtc_write_1byte;
703 btcoexist->btc_write_1byte_bitmask = halbtc_bitmask_write_1byte;
704 btcoexist->btc_read_2byte = halbtc_read_2byte;
705 btcoexist->btc_write_2byte = halbtc_write_2byte;
706 btcoexist->btc_read_4byte = halbtc_read_4byte;
707 btcoexist->btc_write_4byte = halbtc_write_4byte;
708
709 btcoexist->btc_set_bb_reg = halbtc_set_bbreg;
710 btcoexist->btc_get_bb_reg = halbtc_get_bbreg;
711
712 btcoexist->btc_set_rf_reg = halbtc_set_rfreg;
713 btcoexist->btc_get_rf_reg = halbtc_get_rfreg;
714
715 btcoexist->btc_fill_h2c = halbtc_fill_h2c_cmd;
716 btcoexist->btc_disp_dbg_msg = halbtc_display_dbg_msg;
717
718 btcoexist->btc_get = halbtc_get;
719 btcoexist->btc_set = halbtc_set;
720
721 btcoexist->cli_buf = &btc_dbg_buf[0];
722
723 btcoexist->bt_info.b_bt_ctrl_buf_size = false;
724 btcoexist->bt_info.agg_buf_size = 5;
725
726 btcoexist->bt_info.increase_scan_dev_num = false;
727 return true;
728 }
729
730 void exhalbtc_init_hw_config(struct btc_coexist *btcoexist)
731 {
732 struct rtl_priv *rtlpriv = btcoexist->adapter;
733 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
734
735 if (!halbtc_is_bt_coexist_available(btcoexist))
736 return;
737
738 btcoexist->statistics.cnt_init_hw_config++;
739
740 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
741 if (btcoexist->board_info.btdm_ant_num == 2)
742 ex_halbtc8723b2ant_init_hwconfig(btcoexist);
743 else if(btcoexist->board_info.btdm_ant_num == 1)
744 ex_halbtc8723b1ant_init_hwconfig(btcoexist);
745 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
746 ex_halbtc8192e2ant_init_hwconfig(btcoexist);
747 }
748
749 }
750
751 void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
752 {
753 struct rtl_priv *rtlpriv = btcoexist->adapter;
754 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
755
756 if (!halbtc_is_bt_coexist_available(btcoexist))
757 return;
758
759 btcoexist->statistics.cnt_init_coex_dm++;
760
761 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
762 if (btcoexist->board_info.btdm_ant_num == 2)
763 ex_halbtc8723b2ant_init_coex_dm(btcoexist);
764 else if(btcoexist->board_info.btdm_ant_num == 1)
765 ex_halbtc8723b1ant_init_coex_dm(btcoexist);
766 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
767 ex_halbtc8192e2ant_init_coex_dm(btcoexist);
768 }
769
770 btcoexist->initilized = true;
771 }
772
773 void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
774 {
775 struct rtl_priv *rtlpriv = btcoexist->adapter;
776 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
777 u8 ips_type;
778
779 if (!halbtc_is_bt_coexist_available(btcoexist))
780 return;
781 btcoexist->statistics.cnt_ips_notify++;
782 if (btcoexist->manual_control)
783 return;
784
785 if (ERFOFF == type)
786 ips_type = BTC_IPS_ENTER;
787 else
788 ips_type = BTC_IPS_LEAVE;
789
790 halbtc_leave_low_power();
791
792 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
793 if (btcoexist->board_info.btdm_ant_num == 2)
794 ex_halbtc8723b2ant_ips_notify(btcoexist, ips_type);
795 else if(btcoexist->board_info.btdm_ant_num == 1)
796 ex_halbtc8723b1ant_ips_notify(btcoexist, ips_type);
797 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
798 ex_halbtc8192e2ant_ips_notify(btcoexist, ips_type);
799 }
800
801 halbtc_nomal_low_power();
802 }
803
804 void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
805 {
806 struct rtl_priv *rtlpriv = btcoexist->adapter;
807 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
808 u8 lps_type;
809
810 if (!halbtc_is_bt_coexist_available(btcoexist))
811 return;
812 btcoexist->statistics.cnt_lps_notify++;
813 if (btcoexist->manual_control)
814 return;
815
816 if (EACTIVE == type)
817 lps_type = BTC_LPS_DISABLE;
818 else
819 lps_type = BTC_LPS_ENABLE;
820
821 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
822 if (btcoexist->board_info.btdm_ant_num == 2)
823 ex_halbtc8723b2ant_lps_notify(btcoexist, lps_type);
824 else if(btcoexist->board_info.btdm_ant_num == 1)
825 ex_halbtc8723b1ant_lps_notify(btcoexist, lps_type);
826 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
827 ex_halbtc8192e2ant_lps_notify(btcoexist, lps_type);
828 }
829 }
830
831 void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
832 {
833 struct rtl_priv *rtlpriv = btcoexist->adapter;
834 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
835 u8 scan_type;
836
837 if (!halbtc_is_bt_coexist_available(btcoexist))
838 return;
839 btcoexist->statistics.cnt_scan_notify++;
840 if (btcoexist->manual_control)
841 return;
842
843 if (type)
844 scan_type = BTC_SCAN_START;
845 else
846 scan_type = BTC_SCAN_FINISH;
847
848 halbtc_leave_low_power();
849
850 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
851 if (btcoexist->board_info.btdm_ant_num == 2)
852 ex_halbtc8723b2ant_scan_notify(btcoexist, scan_type);
853 else if(btcoexist->board_info.btdm_ant_num == 1)
854 ex_halbtc8723b1ant_scan_notify(btcoexist, scan_type);
855 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
856 ex_halbtc8192e2ant_scan_notify(btcoexist, scan_type);
857 }
858
859 halbtc_nomal_low_power();
860 }
861
862 void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
863 {
864 struct rtl_priv *rtlpriv = btcoexist->adapter;
865 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
866 u8 asso_type;
867
868 if (!halbtc_is_bt_coexist_available(btcoexist))
869 return;
870 btcoexist->statistics.cnt_connect_notify++;
871 if (btcoexist->manual_control)
872 return;
873
874 if (action)
875 asso_type = BTC_ASSOCIATE_START;
876 else
877 asso_type = BTC_ASSOCIATE_FINISH;
878
879 halbtc_leave_low_power();
880
881 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
882 if (btcoexist->board_info.btdm_ant_num == 2)
883 ex_halbtc8723b2ant_connect_notify(btcoexist, asso_type);
884 else if(btcoexist->board_info.btdm_ant_num == 1)
885 ex_halbtc8723b1ant_connect_notify(btcoexist, asso_type);
886 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
887 ex_halbtc8192e2ant_connect_notify(btcoexist, asso_type);
888 }
889
890 halbtc_nomal_low_power();
891 }
892
893 void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
894 enum rt_media_status media_status)
895 {
896 struct rtl_priv *rtlpriv = btcoexist->adapter;
897 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
898 u8 status;
899
900 if (!halbtc_is_bt_coexist_available(btcoexist))
901 return;
902 btcoexist->statistics.cnt_media_status_notify++;
903 if (btcoexist->manual_control)
904 return;
905
906 if (RT_MEDIA_CONNECT == media_status)
907 status = BTC_MEDIA_CONNECT;
908 else
909 status = BTC_MEDIA_DISCONNECT;
910
911 halbtc_leave_low_power();
912
913 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
914 if (btcoexist->board_info.btdm_ant_num == 2)
915 ex_halbtc8723b2ant_media_status_notify(btcoexist, status);
916 else if(btcoexist->board_info.btdm_ant_num == 1)
917 ex_halbtc8723b1ant_media_status_notify(btcoexist, status);
918 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
919 ex_halbtc8192e2ant_media_status_notify(btcoexist, status);
920 }
921
922 halbtc_nomal_low_power();
923 }
924
925 void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
926 {
927 u8 packet_type;
928
929 if (!halbtc_is_bt_coexist_available(btcoexist))
930 return;
931 btcoexist->statistics.cnt_special_packet_notify++;
932 if (btcoexist->manual_control)
933 return;
934
935 /*if(PACKET_DHCP == pkt_type)*/
936 packet_type = BTC_PACKET_DHCP;
937 /*else if(PACKET_EAPOL == pkt_type)
938 packet_type = BTC_PACKET_EAPOL;
939 else
940 packet_type = BTC_PACKET_UNKNOWN;*/
941
942 halbtc_leave_low_power();
943
944 if (btcoexist->board_info.btdm_ant_num == 2)
945 ex_halbtc8723b2ant_special_packet_notify(btcoexist,
946 packet_type);
947 else if (btcoexist->board_info.btdm_ant_num == 1)
948 ex_halbtc8723b1ant_special_packet_notify(btcoexist,
949 packet_type);
950
951 halbtc_nomal_low_power();
952 }
953
954 void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
955 u8 *tmp_buf, u8 length)
956 {
957 struct rtl_priv *rtlpriv = btcoexist->adapter;
958 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
959 if (!halbtc_is_bt_coexist_available(btcoexist))
960 return;
961 btcoexist->statistics.cnt_bt_info_notify++;
962
963 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
964 if (btcoexist->board_info.btdm_ant_num == 2)
965 ex_halbtc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length);
966 else if(btcoexist->board_info.btdm_ant_num == 1)
967 ex_halbtc8723b1ant_bt_info_notify(btcoexist, tmp_buf, length);
968 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
969 // ex_halbtc8192e2ant_bt_info_notify(btcoexist, tmp_buf, length);
970 }
971 }
972
973 void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
974 {
975 u8 stack_op_type;
976
977 if (!halbtc_is_bt_coexist_available(btcoexist))
978 return;
979 btcoexist->statistics.cnt_stack_operation_notify++;
980 if (btcoexist->manual_control)
981 return;
982
983 stack_op_type = BTC_STACK_OP_NONE;
984 }
985
986 void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
987 {
988 struct rtl_priv *rtlpriv = btcoexist->adapter;
989 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
990 if (!halbtc_is_bt_coexist_available(btcoexist))
991 return;
992
993 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
994 if (btcoexist->board_info.btdm_ant_num == 2)
995 ex_halbtc8723b2ant_halt_notify(btcoexist);
996 else if(btcoexist->board_info.btdm_ant_num == 1)
997 ex_halbtc8723b1ant_halt_notify(btcoexist);
998 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
999 ex_halbtc8192e2ant_halt_notify(btcoexist);
1000 }
1001 }
1002
1003 void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
1004 {
1005 if (!halbtc_is_bt_coexist_available(btcoexist))
1006 return;
1007 }
1008
1009 void exhalbtc_periodical(struct btc_coexist *btcoexist)
1010 {
1011 struct rtl_priv *rtlpriv = btcoexist->adapter;
1012 struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
1013 if (!halbtc_is_bt_coexist_available(btcoexist))
1014 return;
1015 btcoexist->statistics.cnt_periodical++;
1016
1017 halbtc_leave_low_power();
1018
1019 if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
1020 if (btcoexist->board_info.btdm_ant_num == 2)
1021 ex_halbtc8723b2ant_periodical(btcoexist);
1022 else if(btcoexist->board_info.btdm_ant_num == 1)
1023 ex_halbtc8723b1ant_periodical(btcoexist);
1024 } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
1025 ex_halbtc8192e2ant_periodical(btcoexist);
1026 }
1027
1028 halbtc_nomal_low_power();
1029 }
1030
1031 void exhalbtc_dbg_control(struct btc_coexist *btcoexist,
1032 u8 code, u8 len, u8 *data)
1033 {
1034 if (!halbtc_is_bt_coexist_available(btcoexist))
1035 return;
1036 btcoexist->statistics.cnt_dbg_ctrl++;
1037 }
1038
1039 void exhalbtc_stack_update_profile_info(void)
1040 {
1041 }
1042
1043 void exhalbtc_update_min_bt_rssi(char bt_rssi)
1044 {
1045 struct btc_coexist *btcoexist = &gl_bt_coexist;
1046
1047 if (!halbtc_is_bt_coexist_available(btcoexist))
1048 return;
1049
1050 btcoexist->stack_info.min_bt_rssi = bt_rssi;
1051 }
1052
1053
1054 void exhalbtc_set_hci_version(u16 hci_version)
1055 {
1056 struct btc_coexist *btcoexist = &gl_bt_coexist;
1057
1058 if (!halbtc_is_bt_coexist_available(btcoexist))
1059 return;
1060
1061 btcoexist->stack_info.hci_version = hci_version;
1062 }
1063
1064 void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version)
1065 {
1066 struct btc_coexist *btcoexist = &gl_bt_coexist;
1067
1068 if (!halbtc_is_bt_coexist_available(btcoexist))
1069 return;
1070
1071 btcoexist->bt_info.bt_real_fw_ver = bt_patch_version;
1072 btcoexist->bt_info.bt_hci_ver = bt_hci_version;
1073 }
1074
1075 void exhalbtc_set_bt_exist(bool bt_exist)
1076 {
1077 gl_bt_coexist.board_info.bt_exist = bt_exist;
1078 }
1079
1080 void exhalbtc_set_chip_type(u8 chip_type)
1081 {
1082 switch (chip_type) {
1083 default:
1084 case BT_2WIRE:
1085 case BT_ISSC_3WIRE:
1086 case BT_ACCEL:
1087 case BT_RTL8756:
1088 gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_UNDEF;
1089 break;
1090 case BT_CSR_BC4:
1091 gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC4;
1092 break;
1093 case BT_CSR_BC8:
1094 gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC8;
1095 break;
1096 case BT_RTL8723A:
1097 gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723A;
1098 break;
1099 case BT_RTL8821A:
1100 gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8821;
1101 break;
1102 case BT_RTL8723B:
1103 gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723B;
1104 break;
1105 }
1106 }
1107
1108 void exhalbtc_set_ant_num(u8 type, u8 ant_num)
1109 {
1110 if (BT_COEX_ANT_TYPE_PG == type) {
1111 gl_bt_coexist.board_info.pg_ant_num = ant_num;
1112 gl_bt_coexist.board_info.btdm_ant_num = ant_num;
1113 } else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
1114 gl_bt_coexist.board_info.btdm_ant_num = ant_num;
1115 }
1116 }
1117
1118 void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist)
1119 {
1120 if (!halbtc_is_bt_coexist_available(btcoexist))
1121 return;
1122
1123 if (btcoexist->board_info.btdm_ant_num == 2)
1124 ex_halbtc8723b2ant_display_coex_info(btcoexist);
1125 else if (btcoexist->board_info.btdm_ant_num == 1)
1126 ex_halbtc8723b1ant_display_coex_info(btcoexist);
1127 }
1128
1129 #endif
1130
Linux kernel - Deliverables
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