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Merge branch 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[linux-block.git] / drivers / staging / rtl8723bs / hal / HalBtc8723b1Ant.c
CommitLineData
58391efd 1// SPDX-License-Identifier: GPL-2.0
554c0a3a
HG		 2/******************************************************************************
3 *
4 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
5 *
554c0a3a
HG		 6 ******************************************************************************/
7
8#include "Mp_Precomp.h"
9
10/* Global variables, these are static variables */
11static COEX_DM_8723B_1ANT GLCoexDm8723b1Ant;
12static PCOEX_DM_8723B_1ANT pCoexDm = &GLCoexDm8723b1Ant;
13static COEX_STA_8723B_1ANT GLCoexSta8723b1Ant;
14static PCOEX_STA_8723B_1ANT pCoexSta = &GLCoexSta8723b1Ant;
15
16static const char *const GLBtInfoSrc8723b1Ant[] = {
17 "BT Info[wifi fw]",
18 "BT Info[bt rsp]",
19 "BT Info[bt auto report]",
20};
21
22static u32 GLCoexVerDate8723b1Ant = 20140507;
23static u32 GLCoexVer8723b1Ant = 0x4e;
24
25/* local function proto type if needed */
26/* local function start with halbtc8723b1ant_ */
27static u8 halbtc8723b1ant_BtRssiState(
28 u8 levelNum, u8 rssiThresh, u8 rssiThresh1
29)
30{
31 s32 btRssi = 0;
32 u8 btRssiState = pCoexSta->preBtRssiState;
33
34 btRssi = pCoexSta->btRssi;
35
36 if (levelNum == 2) {
37 if (
38 (pCoexSta->preBtRssiState == BTC_RSSI_STATE_LOW) ||
39 (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_LOW)
40 ) {
41 if (btRssi >= (rssiThresh+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
42
43 btRssiState = BTC_RSSI_STATE_HIGH;
44 BTC_PRINT(
45 BTC_MSG_ALGORITHM,
46 ALGO_BT_RSSI_STATE,
47 ("[BTCoex], BT Rssi state switch to High\n")
48 );
49 } else {
50 btRssiState = BTC_RSSI_STATE_STAY_LOW;
51 BTC_PRINT(
52 BTC_MSG_ALGORITHM,
53 ALGO_BT_RSSI_STATE,
54 ("[BTCoex], BT Rssi state stay at Low\n")
55 );
56 }
57 } else {
58 if (btRssi < rssiThresh) {
59 btRssiState = BTC_RSSI_STATE_LOW;
60 BTC_PRINT(
61 BTC_MSG_ALGORITHM,
62 ALGO_BT_RSSI_STATE,
63 ("[BTCoex], BT Rssi state switch to Low\n")
64 );
65 } else {
66 btRssiState = BTC_RSSI_STATE_STAY_HIGH;
67 BTC_PRINT(
68 BTC_MSG_ALGORITHM,
69 ALGO_BT_RSSI_STATE,
70 ("[BTCoex], BT Rssi state stay at High\n")
71 );
72 }
73 }
74 } else if (levelNum == 3) {
75 if (rssiThresh > rssiThresh1) {
76 BTC_PRINT(
77 BTC_MSG_ALGORITHM,
78 ALGO_BT_RSSI_STATE,
79 ("[BTCoex], BT Rssi thresh error!!\n")
80 );
81 return pCoexSta->preBtRssiState;
82 }
83
84 if (
85 (pCoexSta->preBtRssiState == BTC_RSSI_STATE_LOW) ||
86 (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_LOW)
87 ) {
88 if (btRssi >= (rssiThresh+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
89 btRssiState = BTC_RSSI_STATE_MEDIUM;
90 BTC_PRINT(
91 BTC_MSG_ALGORITHM,
92 ALGO_BT_RSSI_STATE,
93 ("[BTCoex], BT Rssi state switch to Medium\n")
94 );
95 } else {
96 btRssiState = BTC_RSSI_STATE_STAY_LOW;
97 BTC_PRINT(
98 BTC_MSG_ALGORITHM,
99 ALGO_BT_RSSI_STATE,
100 ("[BTCoex], BT Rssi state stay at Low\n")
101 );
102 }
103 } else if (
104 (pCoexSta->preBtRssiState == BTC_RSSI_STATE_MEDIUM) ||
105 (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_MEDIUM)
106 ) {
107 if (btRssi >= (rssiThresh1+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
108 btRssiState = BTC_RSSI_STATE_HIGH;
109 BTC_PRINT(
110 BTC_MSG_ALGORITHM,
111 ALGO_BT_RSSI_STATE,
112 ("[BTCoex], BT Rssi state switch to High\n")
113 );
114 } else if (btRssi < rssiThresh) {
115 btRssiState = BTC_RSSI_STATE_LOW;
116 BTC_PRINT(
117 BTC_MSG_ALGORITHM,
118 ALGO_BT_RSSI_STATE,
119 ("[BTCoex], BT Rssi state switch to Low\n")
120 );
121 } else {
122 btRssiState = BTC_RSSI_STATE_STAY_MEDIUM;
123 BTC_PRINT(
124 BTC_MSG_ALGORITHM,
125 ALGO_BT_RSSI_STATE,
126 ("[BTCoex], BT Rssi state stay at Medium\n")
127 );
128 }
129 } else {
130 if (btRssi < rssiThresh1) {
131 btRssiState = BTC_RSSI_STATE_MEDIUM;
132 BTC_PRINT(
133 BTC_MSG_ALGORITHM,
134 ALGO_BT_RSSI_STATE,
135 ("[BTCoex], BT Rssi state switch to Medium\n")
136 );
137 } else {
138 btRssiState = BTC_RSSI_STATE_STAY_HIGH;
139 BTC_PRINT(
140 BTC_MSG_ALGORITHM,
141 ALGO_BT_RSSI_STATE,
142 ("[BTCoex], BT Rssi state stay at High\n")
143 );
144 }
145 }
146 }
147
148 pCoexSta->preBtRssiState = btRssiState;
149
150 return btRssiState;
151}
152
153static void halbtc8723b1ant_UpdateRaMask(
154 PBTC_COEXIST pBtCoexist, bool bForceExec, u32 disRateMask
155)
156{
157 pCoexDm->curRaMask = disRateMask;
158
159 if (bForceExec || (pCoexDm->preRaMask != pCoexDm->curRaMask))
160 pBtCoexist->fBtcSet(
161 pBtCoexist,
162 BTC_SET_ACT_UPDATE_RAMASK,
163 &pCoexDm->curRaMask
164 );
165 pCoexDm->preRaMask = pCoexDm->curRaMask;
166}
167
168static void halbtc8723b1ant_AutoRateFallbackRetry(
169 PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
170)
171{
172 bool bWifiUnderBMode = false;
173
174 pCoexDm->curArfrType = type;
175
176 if (bForceExec || (pCoexDm->preArfrType != pCoexDm->curArfrType)) {
177 switch (pCoexDm->curArfrType) {
178 case 0: /* normal mode */
179 pBtCoexist->fBtcWrite4Byte(
180 pBtCoexist, 0x430, pCoexDm->backupArfrCnt1
181 );
182 pBtCoexist->fBtcWrite4Byte(
183 pBtCoexist, 0x434, pCoexDm->backupArfrCnt2
184 );
185 break;
186 case 1:
187 pBtCoexist->fBtcGet(
188 pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode
189 );
190 if (bWifiUnderBMode) {
191 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x430, 0x0);
192 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x434, 0x01010101);
193 } else {
194 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x430, 0x0);
195 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x434, 0x04030201);
196 }
197 break;
198 default:
199 break;
200 }
201 }
202
203 pCoexDm->preArfrType = pCoexDm->curArfrType;
204}
205
206static void halbtc8723b1ant_RetryLimit(
207 PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
208)
209{
210 pCoexDm->curRetryLimitType = type;
211
212 if (
213 bForceExec ||
214 (pCoexDm->preRetryLimitType != pCoexDm->curRetryLimitType)
215 ) {
216 switch (pCoexDm->curRetryLimitType) {
217 case 0: /* normal mode */
218 pBtCoexist->fBtcWrite2Byte(
219 pBtCoexist, 0x42a, pCoexDm->backupRetryLimit
220 );
221 break;
222 case 1: /* retry limit =8 */
223 pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x42a, 0x0808);
224 break;
225 default:
226 break;
227 }
228 }
229
230 pCoexDm->preRetryLimitType = pCoexDm->curRetryLimitType;
231}
232
233static void halbtc8723b1ant_AmpduMaxTime(
234 PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
235)
236{
237 pCoexDm->curAmpduTimeType = type;
238
239 if (
240 bForceExec || (pCoexDm->preAmpduTimeType != pCoexDm->curAmpduTimeType)
241 ) {
242 switch (pCoexDm->curAmpduTimeType) {
243 case 0: /* normal mode */
244 pBtCoexist->fBtcWrite1Byte(
245 pBtCoexist, 0x456, pCoexDm->backupAmpduMaxTime
246 );
247 break;
248 case 1: /* AMPDU timw = 0x38 * 32us */
249 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x456, 0x38);
250 break;
251 default:
252 break;
253 }
254 }
255
256 pCoexDm->preAmpduTimeType = pCoexDm->curAmpduTimeType;
257}
258
259static void halbtc8723b1ant_LimitedTx(
260 PBTC_COEXIST pBtCoexist,
261 bool bForceExec,
262 u8 raMaskType,
263 u8 arfrType,
264 u8 retryLimitType,
265 u8 ampduTimeType
266)
267{
268 switch (raMaskType) {
269 case 0: /* normal mode */
270 halbtc8723b1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x0);
271 break;
272 case 1: /* disable cck 1/2 */
273 halbtc8723b1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x00000003);
274 break;
275 case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
276 halbtc8723b1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x0001f1f7);
277 break;
278 default:
279 break;
280 }
281
282 halbtc8723b1ant_AutoRateFallbackRetry(pBtCoexist, bForceExec, arfrType);
283 halbtc8723b1ant_RetryLimit(pBtCoexist, bForceExec, retryLimitType);
284 halbtc8723b1ant_AmpduMaxTime(pBtCoexist, bForceExec, ampduTimeType);
285}
286
287static void halbtc8723b1ant_LimitedRx(
288 PBTC_COEXIST pBtCoexist,
289 bool bForceExec,
290 bool bRejApAggPkt,
291 bool bBtCtrlAggBufSize,
292 u8 aggBufSize
293)
294{
295 bool bRejectRxAgg = bRejApAggPkt;
296 bool bBtCtrlRxAggSize = bBtCtrlAggBufSize;
297 u8 rxAggSize = aggBufSize;
298
299 /* */
300 /* Rx Aggregation related setting */
301 /* */
302 pBtCoexist->fBtcSet(
303 pBtCoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT, &bRejectRxAgg
304 );
305 /* decide BT control aggregation buf size or not */
306 pBtCoexist->fBtcSet(
307 pBtCoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE, &bBtCtrlRxAggSize
308 );
309 /* aggregation buf size, only work when BT control Rx aggregation size. */
310 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_AGG_BUF_SIZE, &rxAggSize);
311 /* real update aggregation setting */
312 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
313
314
315}
316
317static void halbtc8723b1ant_QueryBtInfo(PBTC_COEXIST pBtCoexist)
318{
319 u8 H2C_Parameter[1] = {0};
320
321 pCoexSta->bC2hBtInfoReqSent = true;
322
323 H2C_Parameter[0] |= BIT0; /* trigger */
324
325 BTC_PRINT(
326 BTC_MSG_ALGORITHM,
327 ALGO_TRACE_FW_EXEC,
328 ("[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", H2C_Parameter[0])
329 );
330
331 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x61, 1, H2C_Parameter);
332}
333
334static void halbtc8723b1ant_MonitorBtCtr(PBTC_COEXIST pBtCoexist)
335{
336 u32 regHPTxRx, regLPTxRx, u4Tmp;
337 u32 regHPTx = 0, regHPRx = 0, regLPTx = 0, regLPRx = 0;
338 static u8 NumOfBtCounterChk;
339
340 /* to avoid 0x76e[3] = 1 (WLAN_Act control by PTA) during IPS */
341 /* if (! (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e) & 0x8)) */
342
343 if (pCoexSta->bUnderIps) {
344 pCoexSta->highPriorityTx = 65535;
345 pCoexSta->highPriorityRx = 65535;
346 pCoexSta->lowPriorityTx = 65535;
347 pCoexSta->lowPriorityRx = 65535;
348 return;
349 }
350
351 regHPTxRx = 0x770;
352 regLPTxRx = 0x774;
353
354 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, regHPTxRx);
355 regHPTx = u4Tmp & bMaskLWord;
356 regHPRx = (u4Tmp & bMaskHWord)>>16;
357
358 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, regLPTxRx);
359 regLPTx = u4Tmp & bMaskLWord;
360 regLPRx = (u4Tmp & bMaskHWord)>>16;
361
362 pCoexSta->highPriorityTx = regHPTx;
363 pCoexSta->highPriorityRx = regHPRx;
364 pCoexSta->lowPriorityTx = regLPTx;
365 pCoexSta->lowPriorityRx = regLPRx;
366
367 if ((pCoexSta->lowPriorityTx >= 1050) && (!pCoexSta->bC2hBtInquiryPage))
368 pCoexSta->popEventCnt++;
369
370 BTC_PRINT(
371 BTC_MSG_ALGORITHM,
372 ALGO_TRACE,
373 (
374 "[BTCoex], Hi-Pri Rx/Tx: %d/%d, Lo-Pri Rx/Tx: %d/%d\n",
375 regHPRx,
376 regHPTx,
377 regLPRx,
378 regLPTx
379 )
380 );
381
382 /* reset counter */
383 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc);
384
385 if ((regHPTx == 0) && (regHPRx == 0) && (regLPTx == 0) && (regLPRx == 0)) {
386 NumOfBtCounterChk++;
387 if (NumOfBtCounterChk >= 3) {
388 halbtc8723b1ant_QueryBtInfo(pBtCoexist);
389 NumOfBtCounterChk = 0;
390 }
391 }
392}
393
394
395static void halbtc8723b1ant_MonitorWiFiCtr(PBTC_COEXIST pBtCoexist)
396{
397 s32 wifiRssi = 0;
398 bool bWifiBusy = false, bWifiUnderBMode = false;
318dda31 399 static u8 nCCKLockCounter;
554c0a3a
HG		 400
401 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
402 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
403 pBtCoexist->fBtcGet(
404 pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode
405 );
406
407 if (pCoexSta->bUnderIps) {
408 pCoexSta->nCRCOK_CCK = 0;
409 pCoexSta->nCRCOK_11g = 0;
410 pCoexSta->nCRCOK_11n = 0;
411 pCoexSta->nCRCOK_11nAgg = 0;
412
413 pCoexSta->nCRCErr_CCK = 0;
414 pCoexSta->nCRCErr_11g = 0;
415 pCoexSta->nCRCErr_11n = 0;
416 pCoexSta->nCRCErr_11nAgg = 0;
417 } else {
418 pCoexSta->nCRCOK_CCK = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xf88);
419 pCoexSta->nCRCOK_11g = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf94);
420 pCoexSta->nCRCOK_11n = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf90);
421 pCoexSta->nCRCOK_11nAgg = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xfb8);
422
423 pCoexSta->nCRCErr_CCK = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xf84);
424 pCoexSta->nCRCErr_11g = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf96);
425 pCoexSta->nCRCErr_11n = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf92);
426 pCoexSta->nCRCErr_11nAgg = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xfba);
427 }
428
429
430 /* reset counter */
431 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xf16, 0x1, 0x1);
432 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xf16, 0x1, 0x0);
433
434 if (bWifiBusy && (wifiRssi >= 30) && !bWifiUnderBMode) {
435 if (
436 (pCoexDm->btStatus == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) ||
437 (pCoexDm->btStatus == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) ||
438 (pCoexDm->btStatus == BT_8723B_1ANT_BT_STATUS_SCO_BUSY)
439 ) {
440 if (
441 pCoexSta->nCRCOK_CCK > (
442 pCoexSta->nCRCOK_11g +
443 pCoexSta->nCRCOK_11n +
444 pCoexSta->nCRCOK_11nAgg
445 )
446 ) {
447 if (nCCKLockCounter < 5)
448 nCCKLockCounter++;
449 } else {
450 if (nCCKLockCounter > 0)
451 nCCKLockCounter--;
452 }
453
454 } else {
455 if (nCCKLockCounter > 0)
456 nCCKLockCounter--;
457 }
458 } else {
459 if (nCCKLockCounter > 0)
460 nCCKLockCounter--;
461 }
462
463 if (!pCoexSta->bPreCCKLock) {
464
465 if (nCCKLockCounter >= 5)
466 pCoexSta->bCCKLock = true;
467 else
468 pCoexSta->bCCKLock = false;
469 } else {
470 if (nCCKLockCounter == 0)
471 pCoexSta->bCCKLock = false;
472 else
473 pCoexSta->bCCKLock = true;
474 }
475
476 pCoexSta->bPreCCKLock = pCoexSta->bCCKLock;
477
478
479}
480
481static bool halbtc8723b1ant_IsWifiStatusChanged(PBTC_COEXIST pBtCoexist)
482{
318dda31 483 static bool bPreWifiBusy, bPreUnder4way, bPreBtHsOn;
554c0a3a
HG		 484 bool bWifiBusy = false, bUnder4way = false, bBtHsOn = false;
485 bool bWifiConnected = false;
486
487 pBtCoexist->fBtcGet(
488 pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected
489 );
490 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
491 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
492 pBtCoexist->fBtcGet(
493 pBtCoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &bUnder4way
494 );
495
496 if (bWifiConnected) {
497 if (bWifiBusy != bPreWifiBusy) {
498 bPreWifiBusy = bWifiBusy;
499 return true;
500 }
501
502 if (bUnder4way != bPreUnder4way) {
503 bPreUnder4way = bUnder4way;
504 return true;
505 }
506
507 if (bBtHsOn != bPreBtHsOn) {
508 bPreBtHsOn = bBtHsOn;
509 return true;
510 }
511 }
512
513 return false;
514}
515
516static void halbtc8723b1ant_UpdateBtLinkInfo(PBTC_COEXIST pBtCoexist)
517{
518 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
519 bool bBtHsOn = false;
520
521 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
522
523 pBtLinkInfo->bBtLinkExist = pCoexSta->bBtLinkExist;
524 pBtLinkInfo->bScoExist = pCoexSta->bScoExist;
525 pBtLinkInfo->bA2dpExist = pCoexSta->bA2dpExist;
526 pBtLinkInfo->bPanExist = pCoexSta->bPanExist;
527 pBtLinkInfo->bHidExist = pCoexSta->bHidExist;
528
529 /* work around for HS mode. */
530 if (bBtHsOn) {
531 pBtLinkInfo->bPanExist = true;
532 pBtLinkInfo->bBtLinkExist = true;
533 }
534
535 /* check if Sco only */
536 if (
537 pBtLinkInfo->bScoExist &&
538 !pBtLinkInfo->bA2dpExist &&
539 !pBtLinkInfo->bPanExist &&
540 !pBtLinkInfo->bHidExist
541 )
542 pBtLinkInfo->bScoOnly = true;
543 else
544 pBtLinkInfo->bScoOnly = false;
545
546 /* check if A2dp only */
547 if (
548 !pBtLinkInfo->bScoExist &&
549 pBtLinkInfo->bA2dpExist &&
550 !pBtLinkInfo->bPanExist &&
551 !pBtLinkInfo->bHidExist
552 )
553 pBtLinkInfo->bA2dpOnly = true;
554 else
555 pBtLinkInfo->bA2dpOnly = false;
556
557 /* check if Pan only */
558 if (
559 !pBtLinkInfo->bScoExist &&
560 !pBtLinkInfo->bA2dpExist &&
561 pBtLinkInfo->bPanExist &&
562 !pBtLinkInfo->bHidExist
563 )
564 pBtLinkInfo->bPanOnly = true;
565 else
566 pBtLinkInfo->bPanOnly = false;
567
568 /* check if Hid only */
569 if (
570 !pBtLinkInfo->bScoExist &&
571 !pBtLinkInfo->bA2dpExist &&
572 !pBtLinkInfo->bPanExist &&
573 pBtLinkInfo->bHidExist
574 )
575 pBtLinkInfo->bHidOnly = true;
576 else
577 pBtLinkInfo->bHidOnly = false;
578}
579
580static u8 halbtc8723b1ant_ActionAlgorithm(PBTC_COEXIST pBtCoexist)
581{
582 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
583 bool bBtHsOn = false;
584 u8 algorithm = BT_8723B_1ANT_COEX_ALGO_UNDEFINED;
585 u8 numOfDiffProfile = 0;
586
587 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
588
589 if (!pBtLinkInfo->bBtLinkExist) {
590 BTC_PRINT(
591 BTC_MSG_ALGORITHM,
592 ALGO_TRACE,
593 ("[BTCoex], No BT link exists!!!\n")
594 );
595 return algorithm;
596 }
597
598 if (pBtLinkInfo->bScoExist)
599 numOfDiffProfile++;
600 if (pBtLinkInfo->bHidExist)
601 numOfDiffProfile++;
602 if (pBtLinkInfo->bPanExist)
603 numOfDiffProfile++;
604 if (pBtLinkInfo->bA2dpExist)
605 numOfDiffProfile++;
606
607 if (numOfDiffProfile == 1) {
608 if (pBtLinkInfo->bScoExist) {
609 BTC_PRINT(
610 BTC_MSG_ALGORITHM,
611 ALGO_TRACE,
612 ("[BTCoex], BT Profile = SCO only\n")
613 );
614 algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
615 } else {
616 if (pBtLinkInfo->bHidExist) {
617 BTC_PRINT(
618 BTC_MSG_ALGORITHM,
619 ALGO_TRACE,
620 ("[BTCoex], BT Profile = HID only\n")
621 );
622 algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
623 } else if (pBtLinkInfo->bA2dpExist) {
624 BTC_PRINT(
625 BTC_MSG_ALGORITHM,
626 ALGO_TRACE,
627 ("[BTCoex], BT Profile = A2DP only\n")
628 );
629 algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP;
630 } else if (pBtLinkInfo->bPanExist) {
631 if (bBtHsOn) {
632 BTC_PRINT(
633 BTC_MSG_ALGORITHM,
634 ALGO_TRACE,
635 ("[BTCoex], BT Profile = PAN(HS) only\n")
636 );
637 algorithm = BT_8723B_1ANT_COEX_ALGO_PANHS;
638 } else {
639 BTC_PRINT(
640 BTC_MSG_ALGORITHM,
641 ALGO_TRACE,
642 ("[BTCoex], BT Profile = PAN(EDR) only\n")
643 );
644 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR;
645 }
646 }
647 }
648 } else if (numOfDiffProfile == 2) {
649 if (pBtLinkInfo->bScoExist) {
650 if (pBtLinkInfo->bHidExist) {
651 BTC_PRINT(
652 BTC_MSG_ALGORITHM,
653 ALGO_TRACE,
654 ("[BTCoex], BT Profile = SCO + HID\n")
655 );
656 algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
657 } else if (pBtLinkInfo->bA2dpExist) {
658 BTC_PRINT(
659 BTC_MSG_ALGORITHM,
660 ALGO_TRACE,
661 ("[BTCoex], BT Profile = SCO + A2DP ==> SCO\n")
662 );
663 algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
664 } else if (pBtLinkInfo->bPanExist) {
665 if (bBtHsOn) {
666 BTC_PRINT(
667 BTC_MSG_ALGORITHM,
668 ALGO_TRACE,
669 ("[BTCoex], BT Profile = SCO + PAN(HS)\n")
670 );
671 algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
672 } else {
673 BTC_PRINT(
674 BTC_MSG_ALGORITHM,
675 ALGO_TRACE,
676 ("[BTCoex], BT Profile = SCO + PAN(EDR)\n")
677 );
678 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
679 }
680 }
681 } else {
682 if (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist) {
683 BTC_PRINT(
684 BTC_MSG_ALGORITHM,
685 ALGO_TRACE,
686 ("[BTCoex], BT Profile = HID + A2DP\n")
687 );
688 algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
689 } else if (pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist) {
690 if (bBtHsOn) {
691 BTC_PRINT(
692 BTC_MSG_ALGORITHM,
693 ALGO_TRACE,
694 ("[BTCoex], BT Profile = HID + PAN(HS)\n")
695 );
696 algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
697 } else {
698 BTC_PRINT(
699 BTC_MSG_ALGORITHM,
700 ALGO_TRACE,
701 ("[BTCoex], BT Profile = HID + PAN(EDR)\n")
702 );
703 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
704 }
705 } else if (pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist) {
706 if (bBtHsOn) {
707 BTC_PRINT(
708 BTC_MSG_ALGORITHM,
709 ALGO_TRACE,
710 ("[BTCoex], BT Profile = A2DP + PAN(HS)\n")
711 );
712 algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS;
713 } else {
714 BTC_PRINT(
715 BTC_MSG_ALGORITHM,
716 ALGO_TRACE,
717 ("[BTCoex], BT Profile = A2DP + PAN(EDR)\n")
718 );
719 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP;
720 }
721 }
722 }
723 } else if (numOfDiffProfile == 3) {
724 if (pBtLinkInfo->bScoExist) {
725 if (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist) {
726 BTC_PRINT(
727 BTC_MSG_ALGORITHM,
728 ALGO_TRACE,
729 ("[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n")
730 );
731 algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
732 } else if (
733 pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist
734 ) {
735 if (bBtHsOn) {
736 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"));
737 algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
738 } else {
739 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"));
740 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
741 }
742 } else if (pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist) {
743 if (bBtHsOn) {
744 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"));
745 algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
746 } else {
747 BTC_PRINT(
748 BTC_MSG_ALGORITHM,
749 ALGO_TRACE,
750 ("[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n")
751 );
752 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
753 }
754 }
755 } else {
756 if (
757 pBtLinkInfo->bHidExist &&
758 pBtLinkInfo->bPanExist &&
759 pBtLinkInfo->bA2dpExist
760 ) {
761 if (bBtHsOn) {
762 BTC_PRINT(
763 BTC_MSG_ALGORITHM,
764 ALGO_TRACE,
765 ("[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n")
766 );
767 algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
768 } else {
769 BTC_PRINT(
770 BTC_MSG_ALGORITHM,
771 ALGO_TRACE,
772 ("[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n")
773 );
774 algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR;
775 }
776 }
777 }
778 } else if (numOfDiffProfile >= 3) {
779 if (pBtLinkInfo->bScoExist) {
780 if (
781 pBtLinkInfo->bHidExist &&
782 pBtLinkInfo->bPanExist &&
783 pBtLinkInfo->bA2dpExist
784 ) {
785 if (bBtHsOn) {
786 BTC_PRINT(
787 BTC_MSG_ALGORITHM,
788 ALGO_TRACE,
789 ("[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n")
790 );
791
792 } else {
793 BTC_PRINT(
794 BTC_MSG_ALGORITHM,
795 ALGO_TRACE,
796 ("[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR) ==>PAN(EDR)+HID\n")
797 );
798 algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
799 }
800 }
801 }
802 }
803
804 return algorithm;
805}
806
807static void halbtc8723b1ant_SetSwPenaltyTxRateAdaptive(
808 PBTC_COEXIST pBtCoexist, bool bLowPenaltyRa
809)
810{
811 u8 H2C_Parameter[6] = {0};
812
813 H2C_Parameter[0] = 0x6; /* opCode, 0x6 = Retry_Penalty */
814
815 if (bLowPenaltyRa) {
816 H2C_Parameter[1] |= BIT0;
817 H2C_Parameter[2] = 0x00; /* normal rate except MCS7/6/5, OFDM54/48/36 */
818 H2C_Parameter[3] = 0xf7; /* MCS7 or OFDM54 */
819 H2C_Parameter[4] = 0xf8; /* MCS6 or OFDM48 */
820 H2C_Parameter[5] = 0xf9; /* MCS5 or OFDM36 */
821 }
822
823 BTC_PRINT(
824 BTC_MSG_ALGORITHM,
825 ALGO_TRACE_FW_EXEC,
826 (
827 "[BTCoex], set WiFi Low-Penalty Retry: %s",
828 (bLowPenaltyRa ? "ON!!" : "OFF!!")
829 )
830 );
831
832 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x69, 6, H2C_Parameter);
833}
834
835static void halbtc8723b1ant_LowPenaltyRa(
836 PBTC_COEXIST pBtCoexist, bool bForceExec, bool bLowPenaltyRa
837)
838{
839 pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
840
841 if (!bForceExec) {
842 if (pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa)
843 return;
844 }
845 halbtc8723b1ant_SetSwPenaltyTxRateAdaptive(
846 pBtCoexist, pCoexDm->bCurLowPenaltyRa
847 );
848
849 pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
850}
851
852static void halbtc8723b1ant_SetCoexTable(
853 PBTC_COEXIST pBtCoexist,
854 u32 val0x6c0,
855 u32 val0x6c4,
856 u32 val0x6c8,
857 u8 val0x6cc
858)
859{
860 BTC_PRINT(
861 BTC_MSG_ALGORITHM,
862 ALGO_TRACE_SW_EXEC,
863 ("[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0)
864 );
865 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c0, val0x6c0);
866
867 BTC_PRINT(
868 BTC_MSG_ALGORITHM,
869 ALGO_TRACE_SW_EXEC,
870 ("[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4)
871 );
872 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c4, val0x6c4);
873
874 BTC_PRINT(
875 BTC_MSG_ALGORITHM,
876 ALGO_TRACE_SW_EXEC,
877 ("[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8)
878 );
879 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c8, val0x6c8);
880
881 BTC_PRINT(
882 BTC_MSG_ALGORITHM,
883 ALGO_TRACE_SW_EXEC,
884 ("[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc)
885 );
886 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cc, val0x6cc);
887}
888
889static void halbtc8723b1ant_CoexTable(
890 PBTC_COEXIST pBtCoexist,
891 bool bForceExec,
892 u32 val0x6c0,
893 u32 val0x6c4,
894 u32 val0x6c8,
895 u8 val0x6cc
896)
897{
898 BTC_PRINT(
899 BTC_MSG_ALGORITHM,
900 ALGO_TRACE_SW,
901 (
902 "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n",
903 (bForceExec ? "force to" : ""),
904 val0x6c0, val0x6c4, val0x6cc
905 )
906 );
907 pCoexDm->curVal0x6c0 = val0x6c0;
908 pCoexDm->curVal0x6c4 = val0x6c4;
909 pCoexDm->curVal0x6c8 = val0x6c8;
910 pCoexDm->curVal0x6cc = val0x6cc;
911
912 if (!bForceExec) {
913 if (
914 (pCoexDm->preVal0x6c0 == pCoexDm->curVal0x6c0) &&
915 (pCoexDm->preVal0x6c4 == pCoexDm->curVal0x6c4) &&
916 (pCoexDm->preVal0x6c8 == pCoexDm->curVal0x6c8) &&
917 (pCoexDm->preVal0x6cc == pCoexDm->curVal0x6cc)
918 )
919 return;
920 }
921
922 halbtc8723b1ant_SetCoexTable(
923 pBtCoexist, val0x6c0, val0x6c4, val0x6c8, val0x6cc
924 );
925
926 pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
927 pCoexDm->preVal0x6c4 = pCoexDm->curVal0x6c4;
928 pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
929 pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
930}
931
932static void halbtc8723b1ant_CoexTableWithType(
933 PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
934)
935{
936 BTC_PRINT(
937 BTC_MSG_ALGORITHM,
938 ALGO_TRACE,
939 ("[BTCoex], ********** CoexTable(%d) **********\n", type)
940 );
941
942 pCoexSta->nCoexTableType = type;
943
944 switch (type) {
945 case 0:
946 halbtc8723b1ant_CoexTable(
947 pBtCoexist, bForceExec, 0x55555555, 0x55555555, 0xffffff, 0x3
948 );
949 break;
950 case 1:
951 halbtc8723b1ant_CoexTable(
952 pBtCoexist, bForceExec, 0x55555555, 0x5a5a5a5a, 0xffffff, 0x3
953 );
954 break;
955 case 2:
956 halbtc8723b1ant_CoexTable(
957 pBtCoexist, bForceExec, 0x5a5a5a5a, 0x5a5a5a5a, 0xffffff, 0x3
958 );
959 break;
960 case 3:
961 halbtc8723b1ant_CoexTable(
962 pBtCoexist, bForceExec, 0xaaaa5555, 0xaaaa5a5a, 0xffffff, 0x3
963 );
964 break;
965 case 4:
966 halbtc8723b1ant_CoexTable(
967 pBtCoexist, bForceExec, 0x55555555, 0xaaaa5a5a, 0xffffff, 0x3
968 );
969 break;
970 case 5:
971 halbtc8723b1ant_CoexTable(
972 pBtCoexist, bForceExec, 0x5a5a5a5a, 0xaaaa5a5a, 0xffffff, 0x3
973 );
974 break;
975 case 6:
976 halbtc8723b1ant_CoexTable(
977 pBtCoexist, bForceExec, 0x55555555, 0xaaaaaaaa, 0xffffff, 0x3
978 );
979 break;
980 case 7:
981 halbtc8723b1ant_CoexTable(
982 pBtCoexist, bForceExec, 0xaaaaaaaa, 0xaaaaaaaa, 0xffffff, 0x3
983 );
984 break;
985 default:
986 break;
987 }
988}
989
990static void halbtc8723b1ant_SetFwIgnoreWlanAct(
991 PBTC_COEXIST pBtCoexist, bool bEnable
992)
993{
994 u8 H2C_Parameter[1] = {0};
995
996 if (bEnable)
997 H2C_Parameter[0] |= BIT0; /* function enable */
998
999 BTC_PRINT(
1000 BTC_MSG_ALGORITHM,
1001 ALGO_TRACE_FW_EXEC,
1002 (
1003 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
1004 H2C_Parameter[0]
1005 )
1006 );
1007
1008 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x63, 1, H2C_Parameter);
1009}
1010
1011static void halbtc8723b1ant_IgnoreWlanAct(
1012 PBTC_COEXIST pBtCoexist, bool bForceExec, bool bEnable
1013)
1014{
1015 BTC_PRINT(
1016 BTC_MSG_ALGORITHM,
1017 ALGO_TRACE_FW,
1018 (
1019 "[BTCoex], %s turn Ignore WlanAct %s\n",
1020 (bForceExec ? "force to" : ""),
1021 (bEnable ? "ON" : "OFF")
1022 )
1023 );
1024 pCoexDm->bCurIgnoreWlanAct = bEnable;
1025
1026 if (!bForceExec) {
1027 BTC_PRINT(
1028 BTC_MSG_ALGORITHM,
1029 ALGO_TRACE_FW_DETAIL,
1030 (
1031 "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
1032 pCoexDm->bPreIgnoreWlanAct,
1033 pCoexDm->bCurIgnoreWlanAct
1034 )
1035 );
1036
1037 if (pCoexDm->bPreIgnoreWlanAct == pCoexDm->bCurIgnoreWlanAct)
1038 return;
1039 }
1040 halbtc8723b1ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
1041
1042 pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
1043}
1044
1045static void halbtc8723b1ant_SetLpsRpwm(
1046 PBTC_COEXIST pBtCoexist, u8 lpsVal, u8 rpwmVal
1047)
1048{
1049 u8 lps = lpsVal;
1050 u8 rpwm = rpwmVal;
1051
1052 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_LPS_VAL, &lps);
1053 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
1054}
1055
1056static void halbtc8723b1ant_LpsRpwm(
1057 PBTC_COEXIST pBtCoexist, bool bForceExec, u8 lpsVal, u8 rpwmVal
1058)
1059{
1060 BTC_PRINT(
1061 BTC_MSG_ALGORITHM,
1062 ALGO_TRACE_FW,
1063 (
1064 "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
1065 (bForceExec ? "force to" : ""),
1066 lpsVal,
1067 rpwmVal
1068 )
1069 );
1070 pCoexDm->curLps = lpsVal;
1071 pCoexDm->curRpwm = rpwmVal;
1072
1073 if (!bForceExec) {
1074 BTC_PRINT(
1075 BTC_MSG_ALGORITHM,
1076 ALGO_TRACE_FW_DETAIL,
1077 (
1078 "[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n",
1079 pCoexDm->curLps,
1080 pCoexDm->curRpwm
1081 )
1082 );
1083
1084 if (
1085 (pCoexDm->preLps == pCoexDm->curLps) &&
1086 (pCoexDm->preRpwm == pCoexDm->curRpwm)
1087 ) {
1088 BTC_PRINT(
1089 BTC_MSG_ALGORITHM,
1090 ALGO_TRACE_FW_DETAIL,
1091 (
1092 "[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n",
1093 pCoexDm->preRpwm,
1094 pCoexDm->curRpwm
1095 )
1096 );
1097
1098 return;
1099 }
1100 }
1101 halbtc8723b1ant_SetLpsRpwm(pBtCoexist, lpsVal, rpwmVal);
1102
1103 pCoexDm->preLps = pCoexDm->curLps;
1104 pCoexDm->preRpwm = pCoexDm->curRpwm;
1105}
1106
1107static void halbtc8723b1ant_SwMechanism(
1108 PBTC_COEXIST pBtCoexist, bool bLowPenaltyRA
1109)
1110{
1111 BTC_PRINT(
1112 BTC_MSG_ALGORITHM,
1113 ALGO_BT_MONITOR,
1114 ("[BTCoex], SM[LpRA] = %d\n", bLowPenaltyRA)
1115 );
1116
1117 halbtc8723b1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, bLowPenaltyRA);
1118}
1119
1120static void halbtc8723b1ant_SetAntPath(
1121 PBTC_COEXIST pBtCoexist, u8 antPosType, bool bInitHwCfg, bool bWifiOff
1122)
1123{
1124 PBTC_BOARD_INFO pBoardInfo = &pBtCoexist->boardInfo;
1125 u32 fwVer = 0, u4Tmp = 0, cntBtCalChk = 0;
1126 bool bPgExtSwitch = false;
1127 bool bUseExtSwitch = false;
1128 bool bIsInMpMode = false;
1129 u8 H2C_Parameter[2] = {0}, u1Tmp = 0;
1130
1131 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_EXT_SWITCH, &bPgExtSwitch);
1132 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer); /* [31:16]=fw ver, [15:0]=fw sub ver */
1133
1134 if ((fwVer > 0 && fwVer < 0xc0000) || bPgExtSwitch)
1135 bUseExtSwitch = true;
1136
1137 if (bInitHwCfg) {
1138 pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x780); /* WiFi TRx Mask on */
1139 pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x15); /* BT TRx Mask on */
1140
1141 if (fwVer >= 0x180000) {
1142 /* Use H2C to set GNT_BT to HIGH */
1143 H2C_Parameter[0] = 1;
1144 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
1145 } else /* set grant_bt to high */
1146 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
1147
1148 /* set wlan_act control by PTA */
1149 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
1150
1151 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x1); /* BT select s0/s1 is controlled by WiFi */
1152
1153 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x39, 0x8, 0x1);
1154 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x974, 0xff);
1155 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x944, 0x3, 0x3);
1156 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x930, 0x77);
1157 } else if (bWifiOff) {
1158 if (fwVer >= 0x180000) {
1159 /* Use H2C to set GNT_BT to HIGH */
1160 H2C_Parameter[0] = 1;
1161 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
1162 } else /* set grant_bt to high */
1163 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
1164
1165 /* set wlan_act to always low */
1166 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
1167
1168 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_IS_IN_MP_MODE, &bIsInMpMode);
1169 if (!bIsInMpMode)
1170 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x0); /* BT select s0/s1 is controlled by BT */
1171 else
1172 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x1); /* BT select s0/s1 is controlled by WiFi */
1173
1174 /* 0x4c[24:23]= 00, Set Antenna control by BT_RFE_CTRL BT Vendor 0xac = 0xf002 */
1175 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
1176 u4Tmp &= ~BIT23;
1177 u4Tmp &= ~BIT24;
1178 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
1179 } else {
1180 /* Use H2C to set GNT_BT to LOW */
1181 if (fwVer >= 0x180000) {
1182 if (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x765) != 0) {
1183 H2C_Parameter[0] = 0;
1184 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
1185 }
1186 } else {
1187 /* BT calibration check */
1188 while (cntBtCalChk <= 20) {
1189 u1Tmp = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x49d);
1190 cntBtCalChk++;
1191
1192 if (u1Tmp & BIT0) {
1193 BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ########### BT is calibrating (wait cnt =%d) ###########\n", cntBtCalChk));
1194 mdelay(50);
1195 } else {
1196 BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ********** BT is NOT calibrating (wait cnt =%d)**********\n", cntBtCalChk));
1197 break;
1198 }
1199 }
1200
1201 /* set grant_bt to PTA */
1202 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x0);
1203 }
1204
1205 if (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e) != 0xc)
1206 /* set wlan_act control by PTA */
1207 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc);
1208 }
1209
1210 if (bUseExtSwitch) {
1211 if (bInitHwCfg) {
1212 /* 0x4c[23]= 0, 0x4c[24]= 1 Antenna control by WL/BT */
1213 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
1214 u4Tmp &= ~BIT23;
1215 u4Tmp |= BIT24;
1216 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
1217
1218 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0); /* fixed internal switch S1->WiFi, S0->BT */
1219
1220 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) {
1221 /* tell firmware "no antenna inverse" */
1222 H2C_Parameter[0] = 0;
1223 H2C_Parameter[1] = 1; /* ext switch type */
1224 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
1225 } else {
1226 /* tell firmware "antenna inverse" */
1227 H2C_Parameter[0] = 1;
1228 H2C_Parameter[1] = 1; /* ext switch type */
1229 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
1230 }
1231 }
1232
1233
1234 /* ext switch setting */
1235 switch (antPosType) {
1236 case BTC_ANT_PATH_WIFI:
1237 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
1238 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1);
1239 else
1240 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2);
1241 break;
1242 case BTC_ANT_PATH_BT:
1243 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
1244 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2);
1245 else
1246 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1);
1247 break;
1248 default:
1249 case BTC_ANT_PATH_PTA:
1250 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
1251 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1);
1252 else
1253 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2);
1254 break;
1255 }
1256
1257 } else {
1258 if (bInitHwCfg) {
1259 /* 0x4c[23]= 1, 0x4c[24]= 0 Antenna control by 0x64 */
1260 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
1261 u4Tmp |= BIT23;
1262 u4Tmp &= ~BIT24;
1263 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
1264
1265 /* Fix Ext switch Main->S1, Aux->S0 */
1266 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x64, 0x1, 0x0);
1267
1268 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) {
1269
1270 /* tell firmware "no antenna inverse" */
1271 H2C_Parameter[0] = 0;
1272 H2C_Parameter[1] = 0; /* internal switch type */
1273 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
1274 } else {
1275
1276 /* tell firmware "antenna inverse" */
1277 H2C_Parameter[0] = 1;
1278 H2C_Parameter[1] = 0; /* internal switch type */
1279 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
1280 }
1281 }
1282
1283
1284 /* internal switch setting */
1285 switch (antPosType) {
1286 case BTC_ANT_PATH_WIFI:
1287 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
1288 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
1289 else
1290 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280);
1291 break;
1292 case BTC_ANT_PATH_BT:
1293 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
1294 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280);
1295 else
1296 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
1297 break;
1298 default:
1299 case BTC_ANT_PATH_PTA:
1300 if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
1301 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x200);
1302 else
1303 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x80);
1304 break;
1305 }
1306 }
1307}
1308
1309static void halbtc8723b1ant_SetFwPstdma(
1310 PBTC_COEXIST pBtCoexist, u8 byte1, u8 byte2, u8 byte3, u8 byte4, u8 byte5
1311)
1312{
1313 u8 H2C_Parameter[5] = {0};
1314 u8 realByte1 = byte1, realByte5 = byte5;
1315 bool bApEnable = false;
1316
1317 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
1318
1319 if (bApEnable) {
1320 if (byte1&BIT4 && !(byte1&BIT5)) {
1321 BTC_PRINT(
1322 BTC_MSG_INTERFACE,
1323 INTF_NOTIFY,
1324 ("[BTCoex], FW for 1Ant AP mode\n")
1325 );
1326 realByte1 &= ~BIT4;
1327 realByte1 |= BIT5;
1328
1329 realByte5 |= BIT5;
1330 realByte5 &= ~BIT6;
1331 }
1332 }
1333
1334 H2C_Parameter[0] = realByte1;
1335 H2C_Parameter[1] = byte2;
1336 H2C_Parameter[2] = byte3;
1337 H2C_Parameter[3] = byte4;
1338 H2C_Parameter[4] = realByte5;
1339
1340 pCoexDm->psTdmaPara[0] = realByte1;
1341 pCoexDm->psTdmaPara[1] = byte2;
1342 pCoexDm->psTdmaPara[2] = byte3;
1343 pCoexDm->psTdmaPara[3] = byte4;
1344 pCoexDm->psTdmaPara[4] = realByte5;
1345
1346 BTC_PRINT(
1347 BTC_MSG_ALGORITHM,
1348 ALGO_TRACE_FW_EXEC,
1349 (
1350 "[BTCoex], PS-TDMA H2C cmd = 0x%x%08x\n",
1351 H2C_Parameter[0],
1352 H2C_Parameter[1]<<24|
1353 H2C_Parameter[2]<<16|
1354 H2C_Parameter[3]<<8|
1355 H2C_Parameter[4]
1356 )
1357 );
1358
1359 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x60, 5, H2C_Parameter);
1360}
1361
1362
1363static void halbtc8723b1ant_PsTdma(
1364 PBTC_COEXIST pBtCoexist, bool bForceExec, bool bTurnOn, u8 type
1365)
1366{
1367 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
1368 bool bWifiBusy = false;
1369 u8 rssiAdjustVal = 0;
1370 u8 psTdmaByte4Val = 0x50, psTdmaByte0Val = 0x51, psTdmaByte3Val = 0x10;
1371 s8 nWiFiDurationAdjust = 0x0;
1372 /* u32 fwVer = 0; */
1373
1374 /* BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s turn %s PS TDMA, type =%d\n", */
1375 /* (bForceExec? "force to":""), (bTurnOn? "ON":"OFF"), type)); */
1376 pCoexDm->bCurPsTdmaOn = bTurnOn;
1377 pCoexDm->curPsTdma = type;
1378
1379 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
1380
1381 if (pCoexDm->bCurPsTdmaOn) {
1382 BTC_PRINT(
1383 BTC_MSG_ALGORITHM,
1384 ALGO_TRACE,
1385 (
1386 "[BTCoex], ********** TDMA(on, %d) **********\n",
1387 pCoexDm->curPsTdma
1388 )
1389 );
1390 } else {
1391 BTC_PRINT(
1392 BTC_MSG_ALGORITHM,
1393 ALGO_TRACE,
1394 (
1395 "[BTCoex], ********** TDMA(off, %d) **********\n",
1396 pCoexDm->curPsTdma
1397 )
1398 );
1399 }
1400
1401 if (!bForceExec) {
1402 if (
1403 (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
1404 (pCoexDm->prePsTdma == pCoexDm->curPsTdma)
1405 )
1406 return;
1407 }
1408
1409 if (pCoexSta->nScanAPNum <= 5)
1410 nWiFiDurationAdjust = 5;
1411 else if (pCoexSta->nScanAPNum >= 40)
1412 nWiFiDurationAdjust = -15;
1413 else if (pCoexSta->nScanAPNum >= 20)
1414 nWiFiDurationAdjust = -10;
1415
1416 if (!pCoexSta->bForceLpsOn) { /* only for A2DP-only case 1/2/9/11 */
1417 psTdmaByte0Val = 0x61; /* no null-pkt */
1418 psTdmaByte3Val = 0x11; /* no tx-pause at BT-slot */
1419 psTdmaByte4Val = 0x10; /* 0x778 = d/1 toggle */
1420 }
1421
1422
1423 if (bTurnOn) {
d47f4db7 1424 if (pBtLinkInfo->bSlaveRole)
554c0a3a
HG		 1425 psTdmaByte4Val = psTdmaByte4Val | 0x1; /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
1426
1427
1428 switch (type) {
1429 default:
1430 halbtc8723b1ant_SetFwPstdma(
1431 pBtCoexist, 0x51, 0x1a, 0x1a, 0x0, psTdmaByte4Val
1432 );
1433 break;
1434 case 1:
1435 halbtc8723b1ant_SetFwPstdma(
1436 pBtCoexist,
1437 psTdmaByte0Val,
1438 0x3a+nWiFiDurationAdjust,
1439 0x03,
1440 psTdmaByte3Val,
1441 psTdmaByte4Val
1442 );
1443 break;
1444 case 2:
1445 halbtc8723b1ant_SetFwPstdma(
1446 pBtCoexist,
1447 psTdmaByte0Val,
1448 0x2d+nWiFiDurationAdjust,
1449 0x03,
1450 psTdmaByte3Val,
1451 psTdmaByte4Val
1452 );
1453 break;
1454 case 3:
1455 halbtc8723b1ant_SetFwPstdma(
1456 pBtCoexist, 0x51, 0x1d, 0x1d, 0x0, 0x10
1457 );
1458 break;
1459 case 4:
1460 halbtc8723b1ant_SetFwPstdma(
1461 pBtCoexist, 0x93, 0x15, 0x3, 0x14, 0x0
1462 );
1463 break;
1464 case 5:
1465 halbtc8723b1ant_SetFwPstdma(
1466 pBtCoexist, 0x61, 0x15, 0x3, 0x11, 0x10
1467 );
1468 break;
1469 case 6:
1470 halbtc8723b1ant_SetFwPstdma(
1471 pBtCoexist, 0x61, 0x20, 0x3, 0x11, 0x11
1472 );
1473 break;
1474 case 7:
1475 halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x13, 0xc, 0x5, 0x0, 0x0);
1476 break;
1477 case 8:
1478 halbtc8723b1ant_SetFwPstdma(
1479 pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0
1480 );
1481 break;
1482 case 9:
1483 halbtc8723b1ant_SetFwPstdma(
1484 pBtCoexist,
1485 psTdmaByte0Val,
1486 0x21,
1487 0x3,
1488 psTdmaByte3Val,
1489 psTdmaByte4Val
1490 );
1491 break;
1492 case 10:
1493 halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0xa, 0x0, 0x40);
1494 break;
1495 case 11:
1496 halbtc8723b1ant_SetFwPstdma(
1497 pBtCoexist,
1498 psTdmaByte0Val,
1499 0x21,
1500 0x03,
1501 psTdmaByte3Val,
1502 psTdmaByte4Val
1503 );
1504 break;
1505 case 12:
1506 halbtc8723b1ant_SetFwPstdma(
1507 pBtCoexist, 0x51, 0x0a, 0x0a, 0x0, 0x50
1508 );
1509 break;
1510 case 13:
1511 halbtc8723b1ant_SetFwPstdma(
1512 pBtCoexist, 0x51, 0x12, 0x12, 0x0, 0x10
1513 );
1514 break;
1515 case 14:
1516 halbtc8723b1ant_SetFwPstdma(
1517 pBtCoexist, 0x51, 0x21, 0x3, 0x10, psTdmaByte4Val
1518 );
1519 break;
1520 case 15:
1521 halbtc8723b1ant_SetFwPstdma(
1522 pBtCoexist, 0x13, 0xa, 0x3, 0x8, 0x0
1523 );
1524 break;
1525 case 16:
1526 halbtc8723b1ant_SetFwPstdma(
1527 pBtCoexist, 0x93, 0x15, 0x3, 0x10, 0x0
1528 );
1529 break;
1530 case 18:
1531 halbtc8723b1ant_SetFwPstdma(
1532 pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0
1533 );
1534 break;
1535 case 20:
1536 halbtc8723b1ant_SetFwPstdma(
1537 pBtCoexist, 0x61, 0x3f, 0x03, 0x11, 0x10
1538
1539 );
1540 break;
1541 case 21:
1542 halbtc8723b1ant_SetFwPstdma(
1543 pBtCoexist, 0x61, 0x25, 0x03, 0x11, 0x11
1544 );
1545 break;
1546 case 22:
1547 halbtc8723b1ant_SetFwPstdma(
1548 pBtCoexist, 0x61, 0x25, 0x03, 0x11, 0x10
1549 );
1550 break;
1551 case 23:
1552 halbtc8723b1ant_SetFwPstdma(
1553 pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x18
1554 );
1555 break;
1556 case 24:
1557 halbtc8723b1ant_SetFwPstdma(
1558 pBtCoexist, 0xe3, 0x15, 0x3, 0x31, 0x18
1559 );
1560 break;
1561 case 25:
1562 halbtc8723b1ant_SetFwPstdma(
1563 pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18
1564 );
1565 break;
1566 case 26:
1567 halbtc8723b1ant_SetFwPstdma(
1568 pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18
1569 );
1570 break;
1571 case 27:
1572 halbtc8723b1ant_SetFwPstdma(
1573 pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x98
1574 );
1575 break;
1576 case 28:
1577 halbtc8723b1ant_SetFwPstdma(
1578 pBtCoexist, 0x69, 0x25, 0x3, 0x31, 0x0
1579 );
1580 break;
1581 case 29:
1582 halbtc8723b1ant_SetFwPstdma(
1583 pBtCoexist, 0xab, 0x1a, 0x1a, 0x1, 0x10
1584 );
1585 break;
1586 case 30:
1587 halbtc8723b1ant_SetFwPstdma(
1588 pBtCoexist, 0x51, 0x30, 0x3, 0x10, 0x10
1589 );
1590 break;
1591 case 31:
1592 halbtc8723b1ant_SetFwPstdma(
1593 pBtCoexist, 0xd3, 0x1a, 0x1a, 0x0, 0x58
1594 );
1595 break;
1596 case 32:
1597 halbtc8723b1ant_SetFwPstdma(
1598 pBtCoexist, 0x61, 0x35, 0x3, 0x11, 0x11
1599 );
1600 break;
1601 case 33:
1602 halbtc8723b1ant_SetFwPstdma(
1603 pBtCoexist, 0xa3, 0x25, 0x3, 0x30, 0x90
1604 );
1605 break;
1606 case 34:
1607 halbtc8723b1ant_SetFwPstdma(
1608 pBtCoexist, 0x53, 0x1a, 0x1a, 0x0, 0x10
1609 );
1610 break;
1611 case 35:
1612 halbtc8723b1ant_SetFwPstdma(
1613 pBtCoexist, 0x63, 0x1a, 0x1a, 0x0, 0x10
1614 );
1615 break;
1616 case 36:
1617 halbtc8723b1ant_SetFwPstdma(
1618 pBtCoexist, 0xd3, 0x12, 0x3, 0x14, 0x50
1619 );
1620 break;
1621 case 40: /* SoftAP only with no sta associated, BT disable , TDMA mode for power saving */
1622 /* here softap mode screen off will cost 70-80mA for phone */
1623 halbtc8723b1ant_SetFwPstdma(
1624 pBtCoexist, 0x23, 0x18, 0x00, 0x10, 0x24
1625 );
1626 break;
1627 }
1628 } else {
1629
1630 /* disable PS tdma */
1631 switch (type) {
1632 case 8: /* PTA Control */
1633 halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x8, 0x0, 0x0, 0x0, 0x0);
1634 halbtc8723b1ant_SetAntPath(
1635 pBtCoexist, BTC_ANT_PATH_PTA, false, false
1636 );
1637 break;
1638 case 0:
1639 default: /* Software control, Antenna at BT side */
1640 halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
1641 halbtc8723b1ant_SetAntPath(
1642 pBtCoexist, BTC_ANT_PATH_BT, false, false
1643 );
1644 break;
1645 case 9: /* Software control, Antenna at WiFi side */
1646 halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
1647 halbtc8723b1ant_SetAntPath(
1648 pBtCoexist, BTC_ANT_PATH_WIFI, false, false
1649 );
1650 break;
1651 }
1652 }
1653
1654 rssiAdjustVal = 0;
1655 pBtCoexist->fBtcSet(
1656 pBtCoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, &rssiAdjustVal
1657 );
1658
1659 /* update pre state */
1660 pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
1661 pCoexDm->prePsTdma = pCoexDm->curPsTdma;
1662}
1663
1664static bool halbtc8723b1ant_IsCommonAction(PBTC_COEXIST pBtCoexist)
1665{
1666 bool bCommon = false, bWifiConnected = false, bWifiBusy = false;
1667
1668 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
1669 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
1670
1671 if (
1672 !bWifiConnected &&
1673 BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus
1674 ) {
1675 BTC_PRINT(
1676 BTC_MSG_ALGORITHM,
1677 ALGO_TRACE,
1678 ("[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n")
1679 );
1680
1681 /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
1682
1683 bCommon = true;
1684 } else if (
1685 bWifiConnected &&
1686 (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)
1687 ) {
1688 BTC_PRINT(
1689 BTC_MSG_ALGORITHM,
1690 ALGO_TRACE,
1691 ("[BTCoex], Wifi connected + BT non connected-idle!!\n")
1692 );
1693
1694 /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
1695
1696 bCommon = true;
1697 } else if (
1698 !bWifiConnected &&
1699 (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
1700 ) {
1701 BTC_PRINT(
1702 BTC_MSG_ALGORITHM,
1703 ALGO_TRACE,
1704 ("[BTCoex], Wifi non connected-idle + BT connected-idle!!\n")
1705 );
1706
1707 /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
1708
1709 bCommon = true;
1710 } else if (
1711 bWifiConnected &&
1712 (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
1713 ) {
1714 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi connected + BT connected-idle!!\n"));
1715
1716 /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
1717
1718 bCommon = true;
1719 } else if (
1720 !bWifiConnected &&
1721 (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus)
1722 ) {
1723 BTC_PRINT(
1724 BTC_MSG_ALGORITHM,
1725 ALGO_TRACE,
1726 ("[BTCoex], Wifi non connected-idle + BT Busy!!\n")
1727 );
1728
1729 /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
1730
1731 bCommon = true;
1732 } else {
1733 if (bWifiBusy) {
1734 BTC_PRINT(
1735 BTC_MSG_ALGORITHM,
1736 ALGO_TRACE,
1737 ("[BTCoex], Wifi Connected-Busy + BT Busy!!\n")
1738 );
1739 } else {
1740 BTC_PRINT(
1741 BTC_MSG_ALGORITHM,
1742 ALGO_TRACE,
1743 ("[BTCoex], Wifi Connected-Idle + BT Busy!!\n")
1744 );
1745 }
1746
1747 bCommon = false;
1748 }
1749
1750 return bCommon;
1751}
1752
1753
1754static void halbtc8723b1ant_TdmaDurationAdjustForAcl(
1755 PBTC_COEXIST pBtCoexist, u8 wifiStatus
1756)
1757{
1758 static s32 up, dn, m, n, WaitCount;
1759 s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */
1760 u8 retryCount = 0, btInfoExt;
554c0a3a
HG		 1761
1762 BTC_PRINT(
1763 BTC_MSG_ALGORITHM,
1764 ALGO_TRACE_FW,
1765 ("[BTCoex], TdmaDurationAdjustForAcl()\n")
1766 );
1767
554c0a3a
HG		 1768 if (
1769 (BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus) ||
1770 (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) ||
1771 (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifiStatus)
1772 ) {
1773 if (
1774 pCoexDm->curPsTdma != 1 &&
1775 pCoexDm->curPsTdma != 2 &&
1776 pCoexDm->curPsTdma != 3 &&
1777 pCoexDm->curPsTdma != 9
1778 ) {
1779 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
1780 pCoexDm->psTdmaDuAdjType = 9;
1781
1782 up = 0;
1783 dn = 0;
1784 m = 1;
1785 n = 3;
1786 result = 0;
1787 WaitCount = 0;
1788 }
1789 return;
1790 }
1791
1792 if (!pCoexDm->bAutoTdmaAdjust) {
1793 pCoexDm->bAutoTdmaAdjust = true;
1794 BTC_PRINT(
1795 BTC_MSG_ALGORITHM,
1796 ALGO_TRACE_FW_DETAIL,
1797 ("[BTCoex], first run TdmaDurationAdjust()!!\n")
1798 );
1799
1800 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
1801 pCoexDm->psTdmaDuAdjType = 2;
1802 /* */
1803 up = 0;
1804 dn = 0;
1805 m = 1;
1806 n = 3;
1807 result = 0;
1808 WaitCount = 0;
1809 } else {
1879d30e 1810 /* acquire the BT TRx retry count from BT_Info byte2 */
554c0a3a
HG		 1811 retryCount = pCoexSta->btRetryCnt;
1812 btInfoExt = pCoexSta->btInfoExt;
1813 /* BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], retryCount = %d\n", retryCount)); */
1814 /* BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], up =%d, dn =%d, m =%d, n =%d, WaitCount =%d\n", */
1815 /* up, dn, m, n, WaitCount)); */
1816
1817 if (pCoexSta->lowPriorityTx > 1050 || pCoexSta->lowPriorityRx > 1250)
1818 retryCount++;
1819
1820 result = 0;
1821 WaitCount++;
1822
1823 if (retryCount == 0) { /* no retry in the last 2-second duration */
1824 up++;
1825 dn--;
1826
1827 if (dn <= 0)
1828 dn = 0;
1829
1830 if (up >= n) { /* if 連續 n 個2秒 retry count為0, 則調寬WiFi duration */
1831 WaitCount = 0;
1832 n = 3;
1833 up = 0;
1834 dn = 0;
1835 result = 1;
1836 BTC_PRINT(
1837 BTC_MSG_ALGORITHM,
1838 ALGO_TRACE_FW_DETAIL,
1839 ("[BTCoex], Increase wifi duration!!\n")
1840 );
1841 }
1842 } else if (retryCount <= 3) { /* <=3 retry in the last 2-second duration */
1843 up--;
1844 dn++;
1845
1846 if (up <= 0)
1847 up = 0;
1848
1849 if (dn == 2) { /* if 連續 2 個2秒 retry count< 3, 則調窄WiFi duration */
1850 if (WaitCount <= 2)
1851 m++; /* 避免一直在兩個level中來回 */
1852 else
1853 m = 1;
1854
1855 if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */
1856 m = 20;
1857
1858 n = 3*m;
1859 up = 0;
1860 dn = 0;
1861 WaitCount = 0;
1862 result = -1;
1863 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], Decrease wifi duration for retryCounter<3!!\n"));
1864 }
1865 } else { /* retry count > 3, 只要1次 retry count > 3, 則調窄WiFi duration */
1866 if (WaitCount == 1)
1867 m++; /* 避免一直在兩個level中來回 */
1868 else
1869 m = 1;
1870
1871 if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */
1872 m = 20;
1873
1874 n = 3*m;
1875 up = 0;
1876 dn = 0;
1877 WaitCount = 0;
1878 result = -1;
1879 BTC_PRINT(
1880 BTC_MSG_ALGORITHM,
1881 ALGO_TRACE_FW_DETAIL,
1882 ("[BTCoex], Decrease wifi duration for retryCounter>3!!\n")
1883 );
1884 }
1885
1886 if (result == -1) {
1887 if (
1888 BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(btInfoExt) &&
1889 ((pCoexDm->curPsTdma == 1) || (pCoexDm->curPsTdma == 2))
1890 ) {
1891 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
1892 pCoexDm->psTdmaDuAdjType = 9;
1893 } else if (pCoexDm->curPsTdma == 1) {
1894 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
1895 pCoexDm->psTdmaDuAdjType = 2;
1896 } else if (pCoexDm->curPsTdma == 2) {
1897 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
1898 pCoexDm->psTdmaDuAdjType = 9;
1899 } else if (pCoexDm->curPsTdma == 9) {
1900 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
1901 pCoexDm->psTdmaDuAdjType = 11;
1902 }
1903 } else if (result == 1) {
1904 if (
1905 BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(btInfoExt) &&
1906 ((pCoexDm->curPsTdma == 1) || (pCoexDm->curPsTdma == 2))
1907 ) {
1908 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
1909 pCoexDm->psTdmaDuAdjType = 9;
1910 } else if (pCoexDm->curPsTdma == 11) {
1911 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
1912 pCoexDm->psTdmaDuAdjType = 9;
1913 } else if (pCoexDm->curPsTdma == 9) {
1914 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
1915 pCoexDm->psTdmaDuAdjType = 2;
1916 } else if (pCoexDm->curPsTdma == 2) {
1917 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
1918 pCoexDm->psTdmaDuAdjType = 1;
1919 }
1920 } else { /* no change */
1921 BTC_PRINT(
1922 BTC_MSG_ALGORITHM,
1923 ALGO_TRACE_FW_DETAIL,
1924 (
1925 "[BTCoex], ********** TDMA(on, %d) **********\n",
1926 pCoexDm->curPsTdma
1927 )
1928 );
1929 }
1930
1931 if (
1932 pCoexDm->curPsTdma != 1 &&
1933 pCoexDm->curPsTdma != 2 &&
1934 pCoexDm->curPsTdma != 9 &&
1935 pCoexDm->curPsTdma != 11
1936 ) /* recover to previous adjust type */
1937 halbtc8723b1ant_PsTdma(
1938 pBtCoexist, NORMAL_EXEC, true, pCoexDm->psTdmaDuAdjType
1939 );
1940 }
1941}
1942
1943static void halbtc8723b1ant_PsTdmaCheckForPowerSaveState(
1944 PBTC_COEXIST pBtCoexist, bool bNewPsState
1945)
1946{
1947 u8 lpsMode = 0x0;
1948
1949 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_LPS_MODE, &lpsMode);
1950
1951 if (lpsMode) { /* already under LPS state */
1952 if (bNewPsState) {
1953 /* keep state under LPS, do nothing. */
1954 } else /* will leave LPS state, turn off psTdma first */
1955 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
1956 } else { /* NO PS state */
1957 if (bNewPsState) /* will enter LPS state, turn off psTdma first */
1958 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
1959 else {
1960 /* keep state under NO PS state, do nothing. */
1961 }
1962 }
1963}
1964
1965static void halbtc8723b1ant_PowerSaveState(
1966 PBTC_COEXIST pBtCoexist, u8 psType, u8 lpsVal, u8 rpwmVal
1967)
1968{
1969 bool bLowPwrDisable = false;
1970
1971 switch (psType) {
1972 case BTC_PS_WIFI_NATIVE:
1973 /* recover to original 32k low power setting */
1974 bLowPwrDisable = false;
1975 pBtCoexist->fBtcSet(
1976 pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable
1977 );
1978 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
1979 pCoexSta->bForceLpsOn = false;
1980 break;
1981 case BTC_PS_LPS_ON:
1982 halbtc8723b1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, true);
1983 halbtc8723b1ant_LpsRpwm(pBtCoexist, NORMAL_EXEC, lpsVal, rpwmVal);
1984 /* when coex force to enter LPS, do not enter 32k low power. */
1985 bLowPwrDisable = true;
1986 pBtCoexist->fBtcSet(
1987 pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable
1988 );
1989 /* power save must executed before psTdma. */
1990 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_ENTER_LPS, NULL);
1991 pCoexSta->bForceLpsOn = true;
1992 break;
1993 case BTC_PS_LPS_OFF:
1994 halbtc8723b1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, false);
1995 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
1996 pCoexSta->bForceLpsOn = false;
1997 break;
1998 default:
1999 break;
2000 }
2001}
2002
2003/* */
2004/* */
2005/* Software Coex Mechanism start */
2006/* */
2007/* */
2008
2009/* */
2010/* */
2011/* Non-Software Coex Mechanism start */
2012/* */
2013/* */
2014static void halbtc8723b1ant_ActionWifiMultiPort(PBTC_COEXIST pBtCoexist)
2015{
2016 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2017
2018 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2019 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2020}
2021
2022static void halbtc8723b1ant_ActionHs(PBTC_COEXIST pBtCoexist)
2023{
2024 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
2025 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2026}
2027
2028static void halbtc8723b1ant_ActionBtInquiry(PBTC_COEXIST pBtCoexist)
2029{
2030 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2031 bool bWifiConnected = false;
2032 bool bApEnable = false;
2033 bool bWifiBusy = false;
2034 bool bBtBusy = false;
2035
2036 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
2037 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
2038 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
2039 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
2040
2041 if (!bWifiConnected && !pCoexSta->bWiFiIsHighPriTask) {
2042 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2043 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2044
2045 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
2046 } else if (
2047 pBtLinkInfo->bScoExist ||
2048 pBtLinkInfo->bHidExist ||
2049 pBtLinkInfo->bA2dpExist
2050 ) {
2051 /* SCO/HID/A2DP busy */
2052 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2053 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2054
2055 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2056 } else if (pBtLinkInfo->bPanExist || bWifiBusy) {
2057 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2058 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
2059
2060 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2061 } else {
2062 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2063 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2064
2065 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
2066 }
2067}
2068
2069static void halbtc8723b1ant_ActionBtScoHidOnlyBusy(
2070 PBTC_COEXIST pBtCoexist, u8 wifiStatus
2071)
2072{
2073 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2074 bool bWifiConnected = false;
2075
2076 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
2077
2078 /* tdma and coex table */
2079
2080 if (pBtLinkInfo->bScoExist) {
2081 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
2082 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 5);
2083 } else { /* HID */
2084 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
2085 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 5);
2086 }
2087}
2088
2089static void halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
2090 PBTC_COEXIST pBtCoexist, u8 wifiStatus
2091)
2092{
2093 u8 btRssiState;
2094
2095 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2096 btRssiState = halbtc8723b1ant_BtRssiState(2, 28, 0);
2097
2098 if ((pCoexSta->lowPriorityRx >= 1000) && (pCoexSta->lowPriorityRx != 65535))
2099 pBtLinkInfo->bSlaveRole = true;
2100 else
2101 pBtLinkInfo->bSlaveRole = false;
2102
2103 if (pBtLinkInfo->bHidOnly) { /* HID */
2104 halbtc8723b1ant_ActionBtScoHidOnlyBusy(pBtCoexist, wifiStatus);
2105 pCoexDm->bAutoTdmaAdjust = false;
2106 return;
2107 } else if (pBtLinkInfo->bA2dpOnly) { /* A2DP */
2108 if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifiStatus) {
2109 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2110 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2111 pCoexDm->bAutoTdmaAdjust = false;
2112 } else {
2113 halbtc8723b1ant_TdmaDurationAdjustForAcl(pBtCoexist, wifiStatus);
2114 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2115 pCoexDm->bAutoTdmaAdjust = true;
2116 }
2117 } else if (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist) { /* HID+A2DP */
2118 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
2119 pCoexDm->bAutoTdmaAdjust = false;
2120
2121 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2122 } else if (
2123 pBtLinkInfo->bPanOnly ||
2124 (pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist)
2125 ) { /* PAN(OPP, FTP), HID+PAN(OPP, FTP) */
2126 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
2127 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2128 pCoexDm->bAutoTdmaAdjust = false;
2129 } else if (
2130 (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) ||
2131 (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist)
2132 ) { /* A2DP+PAN(OPP, FTP), HID+A2DP+PAN(OPP, FTP) */
2133 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
2134 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2135 pCoexDm->bAutoTdmaAdjust = false;
2136 } else {
2137 /* BT no-profile busy (0x9) */
2138 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2139 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2140 pCoexDm->bAutoTdmaAdjust = false;
2141 }
2142}
2143
2144static void halbtc8723b1ant_ActionWifiNotConnected(PBTC_COEXIST pBtCoexist)
2145{
2146 /* power save state */
2147 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2148
2149 /* tdma and coex table */
2150 halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 8);
2151 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
2152}
2153
2154static void halbtc8723b1ant_ActionWifiNotConnectedScan(
2155 PBTC_COEXIST pBtCoexist
2156)
2157{
2158 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2159
2160 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2161
2162 /* tdma and coex table */
2163 if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
2164 if (pBtLinkInfo->bA2dpExist) {
2165 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2166 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2167 } else if (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) {
2168 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 22);
2169 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2170 } else {
2171 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
2172 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2173 }
2174 } else if (
2175 (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
2176 (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
2177 ) {
2178 halbtc8723b1ant_ActionBtScoHidOnlyBusy(
2179 pBtCoexist, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN
2180 );
2181 } else {
2182 /* Bryant Add */
2183 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2184 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2185 }
2186}
2187
2188static void halbtc8723b1ant_ActionWifiNotConnectedAssoAuth(
2189 PBTC_COEXIST pBtCoexist
2190)
2191{
2192 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2193
2194 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2195
2196 /* tdma and coex table */
2197 if (
2198 (pBtLinkInfo->bScoExist) ||
2199 (pBtLinkInfo->bHidExist) ||
2200 (pBtLinkInfo->bA2dpExist)
2201 ) {
2202 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2203 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2204 } else if (pBtLinkInfo->bPanExist) {
2205 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
2206 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2207 } else {
2208 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2209 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2210 }
2211}
2212
2213static void halbtc8723b1ant_ActionWifiConnectedScan(PBTC_COEXIST pBtCoexist)
2214{
2215 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2216
2217 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2218
2219 /* tdma and coex table */
2220 if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
2221 if (pBtLinkInfo->bA2dpExist) {
2222 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2223 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2224 } else if (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) {
2225 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 22);
2226 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2227 } else {
2228 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
2229 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2230 }
2231 } else if (
2232 (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
2233 (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
2234 ) {
2235 halbtc8723b1ant_ActionBtScoHidOnlyBusy(
2236 pBtCoexist, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN
2237 );
2238 } else {
2239 /* Bryant Add */
2240 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2241 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2242 }
2243}
2244
2245static void halbtc8723b1ant_ActionWifiConnectedSpecialPacket(
2246 PBTC_COEXIST pBtCoexist
2247)
2248{
2249 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2250
2251 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2252
2253 /* tdma and coex table */
2254 if (
2255 (pBtLinkInfo->bScoExist) ||
2256 (pBtLinkInfo->bHidExist) ||
2257 (pBtLinkInfo->bA2dpExist)
2258 ) {
2259 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
2260 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2261 } else if (pBtLinkInfo->bPanExist) {
2262 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
2263 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
2264 } else {
2265 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2266 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2267 }
2268}
2269
2270static void halbtc8723b1ant_ActionWifiConnected(PBTC_COEXIST pBtCoexist)
2271{
2272 bool bWifiBusy = false;
2273 bool bScan = false, bLink = false, bRoam = false;
2274 bool bUnder4way = false, bApEnable = false;
2275
2276 BTC_PRINT(
2277 BTC_MSG_ALGORITHM,
2278 ALGO_TRACE,
2279 ("[BTCoex], CoexForWifiConnect() ===>\n")
2280 );
2281
2282 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &bUnder4way);
2283 if (bUnder4way) {
2284 halbtc8723b1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
2285 BTC_PRINT(
2286 BTC_MSG_ALGORITHM,
2287 ALGO_TRACE,
2288 ("[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n")
2289 );
2290 return;
2291 }
2292
2293 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
2294 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
2295 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
2296 if (bScan || bLink || bRoam) {
2297 if (bScan)
2298 halbtc8723b1ant_ActionWifiConnectedScan(pBtCoexist);
2299 else
2300 halbtc8723b1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
2301 BTC_PRINT(
2302 BTC_MSG_ALGORITHM,
2303 ALGO_TRACE,
2304 ("[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n")
2305 );
2306 return;
2307 }
2308
2309 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
2310 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
2311
2312 /* power save state */
2313 if (
2314 !bApEnable &&
2315 BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus &&
2316 !pBtCoexist->btLinkInfo.bHidOnly
2317 ) {
2318 if (pBtCoexist->btLinkInfo.bA2dpOnly) { /* A2DP */
2319 if (!bWifiBusy)
2320 halbtc8723b1ant_PowerSaveState(
2321 pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0
2322 );
2323 else { /* busy */
2324 if (pCoexSta->nScanAPNum >= BT_8723B_1ANT_WIFI_NOISY_THRESH) /* no force LPS, no PS-TDMA, use pure TDMA */
2325 halbtc8723b1ant_PowerSaveState(
2326 pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0
2327 );
2328 else
2329 halbtc8723b1ant_PowerSaveState(
2330 pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x4
2331 );
2332 }
2333 } else if (
d47f4db7
SK		 2334 (!pCoexSta->bPanExist) &&
2335 (!pCoexSta->bA2dpExist) &&
2336 (!pCoexSta->bHidExist)
554c0a3a
HG		 2337 )
2338 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2339 else
2340 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x4);
2341 } else
2342 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
2343
2344 /* tdma and coex table */
2345 if (!bWifiBusy) {
2346 if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
2347 halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
2348 pBtCoexist,
2349 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE
2350 );
2351 } else if (
2352 (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
2353 (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
2354 ) {
2355 halbtc8723b1ant_ActionBtScoHidOnlyBusy(pBtCoexist,
2356 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
2357 } else {
2358 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2359
2360 if ((pCoexSta->highPriorityTx) + (pCoexSta->highPriorityRx) <= 60)
2361 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2362 else
2363 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
2364 }
2365 } else {
2366 if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
2367 halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
2368 pBtCoexist,
2369 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY
2370 );
2371 } else if (
2372 (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
2373 (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
2374 ) {
2375 halbtc8723b1ant_ActionBtScoHidOnlyBusy(
2376 pBtCoexist,
2377 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY
2378 );
2379 } else {
2380 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
2381
2382 if ((pCoexSta->highPriorityTx) + (pCoexSta->highPriorityRx) <= 60)
2383 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
2384 else
2385 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
2386 }
2387 }
2388}
2389
2390static void halbtc8723b1ant_RunSwCoexistMechanism(PBTC_COEXIST pBtCoexist)
2391{
2392 u8 algorithm = 0;
2393
2394 algorithm = halbtc8723b1ant_ActionAlgorithm(pBtCoexist);
2395 pCoexDm->curAlgorithm = algorithm;
2396
2397 if (halbtc8723b1ant_IsCommonAction(pBtCoexist)) {
2398
2399 } else {
2400 switch (pCoexDm->curAlgorithm) {
2401 case BT_8723B_1ANT_COEX_ALGO_SCO:
2402 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = SCO.\n"));
2403 /* halbtc8723b1ant_ActionSco(pBtCoexist); */
2404 break;
2405 case BT_8723B_1ANT_COEX_ALGO_HID:
2406 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID.\n"));
2407 /* halbtc8723b1ant_ActionHid(pBtCoexist); */
2408 break;
2409 case BT_8723B_1ANT_COEX_ALGO_A2DP:
2410 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP.\n"));
2411 /* halbtc8723b1ant_ActionA2dp(pBtCoexist); */
2412 break;
2413 case BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS:
2414 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP+PAN(HS).\n"));
2415 /* halbtc8723b1ant_ActionA2dpPanHs(pBtCoexist); */
2416 break;
2417 case BT_8723B_1ANT_COEX_ALGO_PANEDR:
2418 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR).\n"));
2419 /* halbtc8723b1ant_ActionPanEdr(pBtCoexist); */
2420 break;
2421 case BT_8723B_1ANT_COEX_ALGO_PANHS:
2422 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HS mode.\n"));
2423 /* halbtc8723b1ant_ActionPanHs(pBtCoexist); */
2424 break;
2425 case BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP:
2426 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN+A2DP.\n"));
2427 /* halbtc8723b1ant_ActionPanEdrA2dp(pBtCoexist); */
2428 break;
2429 case BT_8723B_1ANT_COEX_ALGO_PANEDR_HID:
2430 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR)+HID.\n"));
2431 /* halbtc8723b1ant_ActionPanEdrHid(pBtCoexist); */
2432 break;
2433 case BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
2434 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP+PAN.\n"));
2435 /* halbtc8723b1ant_ActionHidA2dpPanEdr(pBtCoexist); */
2436 break;
2437 case BT_8723B_1ANT_COEX_ALGO_HID_A2DP:
2438 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP.\n"));
2439 /* halbtc8723b1ant_ActionHidA2dp(pBtCoexist); */
2440 break;
2441 default:
2442 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = coexist All Off!!\n"));
2443 break;
2444 }
2445 pCoexDm->preAlgorithm = pCoexDm->curAlgorithm;
2446 }
2447}
2448
2449static void halbtc8723b1ant_RunCoexistMechanism(PBTC_COEXIST pBtCoexist)
2450{
2451 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2452 bool bWifiConnected = false, bBtHsOn = false;
2453 bool bIncreaseScanDevNum = false;
2454 bool bBtCtrlAggBufSize = false;
2455 u8 aggBufSize = 5;
2456 u32 wifiLinkStatus = 0;
2457 u32 numOfWifiLink = 0;
2458
2459 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism() ===>\n"));
2460
2461 if (pBtCoexist->bManualControl) {
2462 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"));
2463 return;
2464 }
2465
2466 if (pBtCoexist->bStopCoexDm) {
2467 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"));
2468 return;
2469 }
2470
2471 if (pCoexSta->bUnderIps) {
2472 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is under IPS !!!\n"));
2473 return;
2474 }
2475
2476 if (
2477 (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
2478 (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
2479 (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
2480 ){
2481 bIncreaseScanDevNum = true;
2482 }
2483
2484 pBtCoexist->fBtcSet(
2485 pBtCoexist,
2486 BTC_SET_BL_INC_SCAN_DEV_NUM,
2487 &bIncreaseScanDevNum
2488 );
2489 pBtCoexist->fBtcGet(
2490 pBtCoexist,
2491 BTC_GET_BL_WIFI_CONNECTED,
2492 &bWifiConnected
2493 );
2494
2495 pBtCoexist->fBtcGet(
2496 pBtCoexist,
2497 BTC_GET_U4_WIFI_LINK_STATUS,
2498 &wifiLinkStatus
2499 );
2500 numOfWifiLink = wifiLinkStatus>>16;
2501
2502 if ((numOfWifiLink >= 2) || (wifiLinkStatus&WIFI_P2P_GO_CONNECTED)) {
2503 BTC_PRINT(
2504 BTC_MSG_INTERFACE,
2505 INTF_NOTIFY,
2506 (
2507 "############# [BTCoex], Multi-Port numOfWifiLink = %d, wifiLinkStatus = 0x%x\n",
2508 numOfWifiLink,
2509 wifiLinkStatus
2510 )
2511 );
2512 halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
2513 halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize);
2514
2515 if ((pBtLinkInfo->bA2dpExist) && (pCoexSta->bC2hBtInquiryPage)) {
2516 BTC_PRINT(
2517 BTC_MSG_INTERFACE,
2518 INTF_NOTIFY,
2519 ("############# [BTCoex], BT Is Inquirying\n")
2520 );
2521 halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
2522 } else
2523 halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
2524
2525 return;
2526 }
2527
2528 if ((pBtLinkInfo->bBtLinkExist) && (bWifiConnected)) {
2529 halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 1, 1, 0, 1);
2530
2531 if (pBtLinkInfo->bScoExist)
2532 halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, true, 0x5);
2533 else
2534 halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, true, 0x8);
2535
2536 halbtc8723b1ant_SwMechanism(pBtCoexist, true);
2537 halbtc8723b1ant_RunSwCoexistMechanism(pBtCoexist); /* just print debug message */
2538 } else {
2539 halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
2540
2541 halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x5);
2542
2543 halbtc8723b1ant_SwMechanism(pBtCoexist, false);
2544 halbtc8723b1ant_RunSwCoexistMechanism(pBtCoexist); /* just print debug message */
2545 }
2546
2547 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
2548 if (pCoexSta->bC2hBtInquiryPage) {
2549 BTC_PRINT(
2550 BTC_MSG_INTERFACE,
2551 INTF_NOTIFY,
2552 ("############# [BTCoex], BT Is Inquirying\n")
2553 );
2554 halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
2555 return;
2556 } else if (bBtHsOn) {
2557 halbtc8723b1ant_ActionHs(pBtCoexist);
2558 return;
2559 }
2560
2561
2562 if (!bWifiConnected) {
2563 bool bScan = false, bLink = false, bRoam = false;
2564
2565 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is non connected-idle !!!\n"));
2566
2567 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
2568 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
2569 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
2570
2571 if (bScan || bLink || bRoam) {
2572 if (bScan)
2573 halbtc8723b1ant_ActionWifiNotConnectedScan(pBtCoexist);
2574 else
2575 halbtc8723b1ant_ActionWifiNotConnectedAssoAuth(pBtCoexist);
2576 } else
2577 halbtc8723b1ant_ActionWifiNotConnected(pBtCoexist);
2578 } else /* wifi LPS/Busy */
2579 halbtc8723b1ant_ActionWifiConnected(pBtCoexist);
2580}
2581
2582static void halbtc8723b1ant_InitCoexDm(PBTC_COEXIST pBtCoexist)
2583{
2584 /* force to reset coex mechanism */
2585
2586 /* sw all off */
2587 halbtc8723b1ant_SwMechanism(pBtCoexist, false);
2588
2589 /* halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 8); */
2590 halbtc8723b1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
2591
2592 pCoexSta->popEventCnt = 0;
2593}
2594
2595static void halbtc8723b1ant_InitHwConfig(
2596 PBTC_COEXIST pBtCoexist,
2597 bool bBackUp,
2598 bool bWifiOnly
2599)
2600{
2601 u32 u4Tmp = 0;/* fwVer; */
2602 u8 u1Tmpa = 0, u1Tmpb = 0;
2603
2604 BTC_PRINT(
2605 BTC_MSG_INTERFACE,
2606 INTF_INIT,
2607 ("[BTCoex], 1Ant Init HW Config!!\n")
2608 );
2609
2610 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x550, 0x8, 0x1); /* enable TBTT nterrupt */
2611
2612 /* 0x790[5:0]= 0x5 */
2613 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x790, 0x5);
2614
2615 /* Enable counter statistics */
2616 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x778, 0x1);
2617 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x40, 0x20, 0x1);
2618
2619 /* Antenna config */
2620 if (bWifiOnly) {
2621 halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_WIFI, true, false);
2622 halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 9);
2623 } else
2624 halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, true, false);
2625
2626 /* PTA parameter */
2627 halbtc8723b1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
2628
2629 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
2630 u1Tmpa = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x765);
2631 u1Tmpb = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x67);
2632
2633 BTC_PRINT(
2634 BTC_MSG_INTERFACE,
2635 INTF_NOTIFY,
2636 (
2637 "############# [BTCoex], 0x948 = 0x%x, 0x765 = 0x%x, 0x67 = 0x%x\n",
2638 u4Tmp,
2639 u1Tmpa,
2640 u1Tmpb
2641 )
2642 );
2643}
2644
2645/* */
2646/* work around function start with wa_halbtc8723b1ant_ */
2647/* */
2648/* */
2649/* extern function start with EXhalbtc8723b1ant_ */
2650/* */
2651void EXhalbtc8723b1ant_PowerOnSetting(PBTC_COEXIST pBtCoexist)
2652{
2653 PBTC_BOARD_INFO pBoardInfo = &pBtCoexist->boardInfo;
2654 u8 u1Tmp = 0x0;
2655 u16 u2Tmp = 0x0;
2656
2657 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x67, 0x20);
2658
2659 /* enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
2660 u2Tmp = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x2);
2661 pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x2, u2Tmp|BIT0|BIT1);
2662
2663 /* set GRAN_BT = 1 */
2664 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
2665 /* set WLAN_ACT = 0 */
2666 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
2667
2668 /* */
2669 /* S0 or S1 setting and Local register setting(By the setting fw can get ant number, S0/S1, ... info) */
2670 /* Local setting bit define */
2671 /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
2672 /* BIT1: "0" for internal switch; "1" for external switch */
2673 /* BIT2: "0" for one antenna; "1" for two antenna */
2674 /* NOTE: here default all internal switch and 1-antenna ==> BIT1 = 0 and BIT2 = 0 */
2675 if (pBtCoexist->chipInterface == BTC_INTF_USB) {
2676 /* fixed at S0 for USB interface */
2677 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
2678
2679 u1Tmp |= 0x1; /* antenna inverse */
2680 pBtCoexist->fBtcWriteLocalReg1Byte(pBtCoexist, 0xfe08, u1Tmp);
2681
2682 pBoardInfo->btdmAntPos = BTC_ANTENNA_AT_AUX_PORT;
2683 } else {
2684 /* for PCIE and SDIO interface, we check efuse 0xc3[6] */
2685 if (pBoardInfo->singleAntPath == 0) {
2686 /* set to S1 */
2687 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280);
2688 pBoardInfo->btdmAntPos = BTC_ANTENNA_AT_MAIN_PORT;
2689 } else if (pBoardInfo->singleAntPath == 1) {
2690 /* set to S0 */
2691 pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
2692 u1Tmp |= 0x1; /* antenna inverse */
2693 pBoardInfo->btdmAntPos = BTC_ANTENNA_AT_AUX_PORT;
2694 }
2695
2696 if (pBtCoexist->chipInterface == BTC_INTF_PCI)
2697 pBtCoexist->fBtcWriteLocalReg1Byte(pBtCoexist, 0x384, u1Tmp);
2698 else if (pBtCoexist->chipInterface == BTC_INTF_SDIO)
2699 pBtCoexist->fBtcWriteLocalReg1Byte(pBtCoexist, 0x60, u1Tmp);
2700 }
2701}
2702
2703void EXhalbtc8723b1ant_InitHwConfig(PBTC_COEXIST pBtCoexist, bool bWifiOnly)
2704{
2705 halbtc8723b1ant_InitHwConfig(pBtCoexist, true, bWifiOnly);
2706}
2707
2708void EXhalbtc8723b1ant_InitCoexDm(PBTC_COEXIST pBtCoexist)
2709{
2710 BTC_PRINT(
2711 BTC_MSG_INTERFACE,
2712 INTF_INIT,
2713 ("[BTCoex], Coex Mechanism Init!!\n")
2714 );
2715
2716 pBtCoexist->bStopCoexDm = false;
2717
2718 halbtc8723b1ant_InitCoexDm(pBtCoexist);
2719
2720 halbtc8723b1ant_QueryBtInfo(pBtCoexist);
2721}
2722
2723void EXhalbtc8723b1ant_DisplayCoexInfo(PBTC_COEXIST pBtCoexist)
2724{
2725 PBTC_BOARD_INFO pBoardInfo = &pBtCoexist->boardInfo;
2726 PBTC_STACK_INFO pStackInfo = &pBtCoexist->stackInfo;
2727 PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
2728 u8 *cliBuf = pBtCoexist->cliBuf;
2729 u8 u1Tmp[4], i, btInfoExt, psTdmaCase = 0;
2730 u16 u2Tmp[4];
2731 u32 u4Tmp[4];
2732 bool bRoam = false;
2733 bool bScan = false;
2734 bool bLink = false;
2735 bool bWifiUnder5G = false;
2736 bool bWifiUnderBMode = false;
2737 bool bBtHsOn = false;
2738 bool bWifiBusy = false;
2739 s32 wifiRssi = 0, btHsRssi = 0;
2740 u32 wifiBw, wifiTrafficDir, faOfdm, faCck, wifiLinkStatus;
2741 u8 wifiDot11Chnl, wifiHsChnl;
2742 u32 fwVer = 0, btPatchVer = 0;
318dda31 2743 static u8 PopReportIn10s;
554c0a3a
HG		 2744
2745 CL_SPRINTF(
2746 cliBuf,
2747 BT_TMP_BUF_SIZE,
2748 "\r\n ============[BT Coexist info]============"
2749 );
2750 CL_PRINTF(cliBuf);
2751
2752 if (pBtCoexist->bManualControl) {
2753 CL_SPRINTF(
2754 cliBuf,
2755 BT_TMP_BUF_SIZE,
2756 "\r\n ============[Under Manual Control]============"
2757 );
2758 CL_PRINTF(cliBuf);
2759 CL_SPRINTF(cliBuf,
2760 BT_TMP_BUF_SIZE,
2761 "\r\n =========================================="
2762 );
2763 CL_PRINTF(cliBuf);
2764 }
2765 if (pBtCoexist->bStopCoexDm) {
2766 CL_SPRINTF(
2767 cliBuf,
2768 BT_TMP_BUF_SIZE,
2769 "\r\n ============[Coex is STOPPED]============"
2770 );
2771 CL_PRINTF(cliBuf);
2772 CL_SPRINTF(
2773 cliBuf,
2774 BT_TMP_BUF_SIZE,
2775 "\r\n =========================================="
2776 );
2777 CL_PRINTF(cliBuf);
2778 }
2779
2780 CL_SPRINTF(
2781 cliBuf,
2782 BT_TMP_BUF_SIZE,
2783 "\r\n %-35s = %d/ %d/ %d", "Ant PG Num/ Ant Mech/ Ant Pos:", \
2784 pBoardInfo->pgAntNum,
2785 pBoardInfo->btdmAntNum,
2786 pBoardInfo->btdmAntPos
2787 );
2788 CL_PRINTF(cliBuf);
2789
2790 CL_SPRINTF(
2791 cliBuf,
2792 BT_TMP_BUF_SIZE,
2793 "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
2794 ((pStackInfo->bProfileNotified) ? "Yes" : "No"),
2795 pStackInfo->hciVersion
2796 );
2797 CL_PRINTF(cliBuf);
2798
2799 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
2800 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
2801 CL_SPRINTF(
2802 cliBuf,
2803 BT_TMP_BUF_SIZE,
2804 "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)", "CoexVer/ FwVer/ PatchVer", \
2805 GLCoexVerDate8723b1Ant,
2806 GLCoexVer8723b1Ant,
2807 fwVer,
2808 btPatchVer,
2809 btPatchVer
2810 );
2811 CL_PRINTF(cliBuf);
2812
2813 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
2814 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifiDot11Chnl);
2815 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifiHsChnl);
2816 CL_SPRINTF(
2817 cliBuf,
2818 BT_TMP_BUF_SIZE,
2819 "\r\n %-35s = %d / %d(%d)", "Dot11 channel / HsChnl(HsMode)", \
2820 wifiDot11Chnl,
2821 wifiHsChnl,
2822 bBtHsOn
2823 );
2824 CL_PRINTF(cliBuf);
2825
2826 CL_SPRINTF(
2827 cliBuf,
2828 BT_TMP_BUF_SIZE,
2829 "\r\n %-35s = %02x %02x %02x ", "H2C Wifi inform bt chnl Info", \
2830 pCoexDm->wifiChnlInfo[0],
2831 pCoexDm->wifiChnlInfo[1],
2832 pCoexDm->wifiChnlInfo[2]
2833 );
2834 CL_PRINTF(cliBuf);
2835
2836 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
2837 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_HS_RSSI, &btHsRssi);
2838 CL_SPRINTF(
2839 cliBuf,
2840 BT_TMP_BUF_SIZE,
2841 "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
2842 wifiRssi-100, btHsRssi-100
2843 );
2844 CL_PRINTF(cliBuf);
2845
2846 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
2847 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
2848 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
2849 CL_SPRINTF(
2850 cliBuf,
2851 BT_TMP_BUF_SIZE,
2852 "\r\n %-35s = %d/ %d/ %d/ %s", "Wifi bLink/ bRoam/ bScan/ bHi-Pri", \
2853 bLink, bRoam, bScan, ((pCoexSta->bWiFiIsHighPriTask) ? "1" : "0")
2854 );
2855 CL_PRINTF(cliBuf);
2856
2857 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G);
2858 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
2859 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
2860 pBtCoexist->fBtcGet(
2861 pBtCoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifiTrafficDir
2862 );
2863 pBtCoexist->fBtcGet(
2864 pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode
2865 );
2866
2867 CL_SPRINTF(
2868 cliBuf,
2869 BT_TMP_BUF_SIZE,
2870 "\r\n %-35s = %s / %s/ %s/ AP =%d/ %s ", "Wifi status", \
2871 (bWifiUnder5G ? "5G" : "2.4G"),
2872 ((bWifiUnderBMode) ? "11b" : ((BTC_WIFI_BW_LEGACY == wifiBw) ? "11bg" : (((BTC_WIFI_BW_HT40 == wifiBw) ? "HT40" : "HT20")))),
2873 ((!bWifiBusy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX == wifiTrafficDir) ? "uplink" : "downlink")),
2874 pCoexSta->nScanAPNum,
2875 (pCoexSta->bCCKLock) ? "Lock" : "noLock"
2876 );
2877 CL_PRINTF(cliBuf);
2878
2879 pBtCoexist->fBtcGet(
2880 pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus
2881 );
2882 CL_SPRINTF(
2883 cliBuf,
2884 BT_TMP_BUF_SIZE,
2885 "\r\n %-35s = %d/ %d/ %d/ %d/ %d", "sta/vwifi/hs/p2pGo/p2pGc", \
2886 ((wifiLinkStatus&WIFI_STA_CONNECTED) ? 1 : 0),
2887 ((wifiLinkStatus&WIFI_AP_CONNECTED) ? 1 : 0),
2888 ((wifiLinkStatus&WIFI_HS_CONNECTED) ? 1 : 0),
2889 ((wifiLinkStatus&WIFI_P2P_GO_CONNECTED) ? 1 : 0),
2890 ((wifiLinkStatus&WIFI_P2P_GC_CONNECTED) ? 1 : 0)
2891 );
2892 CL_PRINTF(cliBuf);
2893
2894
2895 PopReportIn10s++;
2896 CL_SPRINTF(
2897 cliBuf,
2898 BT_TMP_BUF_SIZE,
2899 "\r\n %-35s = [%s/ %d/ %d/ %d] ", "BT [status/ rssi/ retryCnt/ popCnt]", \
2900 ((pBtCoexist->btInfo.bBtDisabled) ? ("disabled") : ((pCoexSta->bC2hBtInquiryPage) ? ("inquiry/page scan") : ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) ? "non-connected idle" :
2901 ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) ? "connected-idle" : "busy")))),
2902 pCoexSta->btRssi, pCoexSta->btRetryCnt, pCoexSta->popEventCnt
2903 );
2904 CL_PRINTF(cliBuf);
2905
2906 if (PopReportIn10s >= 5) {
2907 pCoexSta->popEventCnt = 0;
2908 PopReportIn10s = 0;
2909 }
2910
2911
2912 CL_SPRINTF(
2913 cliBuf,
2914 BT_TMP_BUF_SIZE,
2915 "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", \
2916 pBtLinkInfo->bScoExist,
2917 pBtLinkInfo->bHidExist,
2918 pBtLinkInfo->bPanExist,
2919 pBtLinkInfo->bA2dpExist
2920 );
2921 CL_PRINTF(cliBuf);
2922
2923 if (pStackInfo->bProfileNotified) {
2924 pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO);
2925 } else {
2926 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Role", \
2927 (pBtLinkInfo->bSlaveRole) ? "Slave" : "Master");
2928 CL_PRINTF(cliBuf);
2929 }
2930
2931
2932 btInfoExt = pCoexSta->btInfoExt;
2933 CL_SPRINTF(
2934 cliBuf,
2935 BT_TMP_BUF_SIZE,
2936 "\r\n %-35s = %s", "BT Info A2DP rate", \
2937 (btInfoExt&BIT0) ? "Basic rate" : "EDR rate"
2938 );
2939 CL_PRINTF(cliBuf);
2940
2941 for (i = 0; i < BT_INFO_SRC_8723B_1ANT_MAX; i++) {
2942 if (pCoexSta->btInfoC2hCnt[i]) {
2943 CL_SPRINTF(
2944 cliBuf,
2945 BT_TMP_BUF_SIZE,
2946 "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", GLBtInfoSrc8723b1Ant[i], \
2947 pCoexSta->btInfoC2h[i][0], pCoexSta->btInfoC2h[i][1],
2948 pCoexSta->btInfoC2h[i][2], pCoexSta->btInfoC2h[i][3],
2949 pCoexSta->btInfoC2h[i][4], pCoexSta->btInfoC2h[i][5],
2950 pCoexSta->btInfoC2h[i][6], pCoexSta->btInfoC2hCnt[i]
2951 );
2952 CL_PRINTF(cliBuf);
2953 }
2954 }
2955 CL_SPRINTF(
2956 cliBuf,
2957 BT_TMP_BUF_SIZE,
2958 "\r\n %-35s = %s/%s, (0x%x/0x%x)", "PS state, IPS/LPS, (lps/rpwm)", \
2959 (pCoexSta->bUnderIps ? "IPS ON" : "IPS OFF"),
2960 (pCoexSta->bUnderLps ? "LPS ON" : "LPS OFF"),
2961 pBtCoexist->btInfo.lpsVal,
2962 pBtCoexist->btInfo.rpwmVal
2963 );
2964 CL_PRINTF(cliBuf);
2965 pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
2966
2967 if (!pBtCoexist->bManualControl) {
2968 /* Sw mechanism */
2969 CL_SPRINTF(
2970 cliBuf,
2971 BT_TMP_BUF_SIZE,
2972 "\r\n %-35s", "============[Sw mechanism]============"
2973 );
2974 CL_PRINTF(cliBuf);
2975
2976 CL_SPRINTF(
2977 cliBuf,
2978 BT_TMP_BUF_SIZE,
2979 "\r\n %-35s = %d", "SM[LowPenaltyRA]", \
2980 pCoexDm->bCurLowPenaltyRa
2981 );
2982 CL_PRINTF(cliBuf);
2983
2984 CL_SPRINTF(
2985 cliBuf,
2986 BT_TMP_BUF_SIZE,
2987 "\r\n %-35s = %s/ %s/ %d ", "DelBA/ BtCtrlAgg/ AggSize", \
2988 (pBtCoexist->btInfo.bRejectAggPkt ? "Yes" : "No"),
2989 (pBtCoexist->btInfo.bBtCtrlAggBufSize ? "Yes" : "No"),
2990 pBtCoexist->btInfo.aggBufSize
2991 );
2992 CL_PRINTF(cliBuf);
2993 CL_SPRINTF(
2994 cliBuf,
2995 BT_TMP_BUF_SIZE,
2996 "\r\n %-35s = 0x%x ", "Rate Mask", \
2997 pBtCoexist->btInfo.raMask
2998 );
2999 CL_PRINTF(cliBuf);
3000
3001 /* Fw mechanism */
3002 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============");
3003 CL_PRINTF(cliBuf);
3004
3005 psTdmaCase = pCoexDm->curPsTdma;
3006 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)", "PS TDMA", \
3007 pCoexDm->psTdmaPara[0], pCoexDm->psTdmaPara[1],
3008 pCoexDm->psTdmaPara[2], pCoexDm->psTdmaPara[3],
3009 pCoexDm->psTdmaPara[4], psTdmaCase, pCoexDm->bAutoTdmaAdjust);
3010 CL_PRINTF(cliBuf);
3011
3012 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "Coex Table Type", \
3013 pCoexSta->nCoexTableType);
3014 CL_PRINTF(cliBuf);
3015
3016 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "IgnWlanAct", \
3017 pCoexDm->bCurIgnoreWlanAct);
3018 CL_PRINTF(cliBuf);
3019
3020 /*
3021 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Latest error condition(should be 0)", \
3022 pCoexDm->errorCondition);
3023 CL_PRINTF(cliBuf);
3024 */
3025 }
3026
3027 /* Hw setting */
3028 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============");
3029 CL_PRINTF(cliBuf);
3030
3031 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x", "backup ARFR1/ARFR2/RL/AMaxTime", \
3032 pCoexDm->backupArfrCnt1, pCoexDm->backupArfrCnt2, pCoexDm->backupRetryLimit, pCoexDm->backupAmpduMaxTime);
3033 CL_PRINTF(cliBuf);
3034
3035 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x430);
3036 u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x434);
3037 u2Tmp[0] = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x42a);
3038 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x456);
3039 CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x", "0x430/0x434/0x42a/0x456", \
3040 u4Tmp[0], u4Tmp[1], u2Tmp[0], u1Tmp[0]);
3041 CL_PRINTF(cliBuf);
3042
3043 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x778);
3044 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6cc);
3045 u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x880);
3046 CL_SPRINTF(
3047 cliBuf, BT_TMP_BUF_SIZE,
3048 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/0x6cc/0x880[29:25]", \
3049 u1Tmp[0], u4Tmp[0], (u4Tmp[1]&0x3e000000) >> 25
3050 );
3051 CL_PRINTF(cliBuf);
3052
3053 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
3054 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x67);
3055 u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x764);
3056 u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e);
3057 CL_SPRINTF(
3058 cliBuf,
3059 BT_TMP_BUF_SIZE,
3060 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x948/ 0x67[5] / 0x764 / 0x76e", \
3061 u4Tmp[0], ((u1Tmp[0]&0x20) >> 5), (u4Tmp[1] & 0xffff), u1Tmp[1]
3062 );
3063 CL_PRINTF(cliBuf);
3064
3065 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x92c);
3066 u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x930);
3067 u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x944);
3068 CL_SPRINTF(
3069 cliBuf,
3070 BT_TMP_BUF_SIZE,
3071 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]", \
3072 u4Tmp[0]&0x3, u4Tmp[1]&0xff, u4Tmp[2]&0x3
3073 );
3074 CL_PRINTF(cliBuf);
3075
3076 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x39);
3077 u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x40);
3078 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
3079 u1Tmp[2] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x64);
3080 CL_SPRINTF(
3081 cliBuf,
3082 BT_TMP_BUF_SIZE,
3083 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x38[11]/0x40/0x4c[24:23]/0x64[0]", \
3084 ((u1Tmp[0] & 0x8)>>3),
3085 u1Tmp[1],
3086 ((u4Tmp[0]&0x01800000)>>23),
3087 u1Tmp[2]&0x1
3088 );
3089 CL_PRINTF(cliBuf);
3090
3091 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x550);
3092 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x522);
3093 CL_SPRINTF(
3094 cliBuf,
3095 BT_TMP_BUF_SIZE,
3096 "\r\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522", \
3097 u4Tmp[0], u1Tmp[0]
3098 );
3099 CL_PRINTF(cliBuf);
3100
3101 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xc50);
3102 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x49c);
3103 CL_SPRINTF(
3104 cliBuf,
3105 BT_TMP_BUF_SIZE,
3106 "\r\n %-35s = 0x%x/ 0x%x", "0xc50(dig)/0x49c(null-drop)", \
3107 u4Tmp[0]&0xff, u1Tmp[0]
3108 );
3109 CL_PRINTF(cliBuf);
3110
3111 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xda0);
3112 u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xda4);
3113 u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xda8);
3114 u4Tmp[3] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xcf0);
3115
3116 u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5b);
3117 u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5c);
3118
3119 faOfdm =
3120 ((u4Tmp[0]&0xffff0000) >> 16) +
3121 ((u4Tmp[1]&0xffff0000) >> 16) +
3122 (u4Tmp[1] & 0xffff) + (u4Tmp[2] & 0xffff) + \
3123 ((u4Tmp[3]&0xffff0000) >> 16) + (u4Tmp[3] & 0xffff);
3124 faCck = (u1Tmp[0] << 8) + u1Tmp[1];
3125
3126 CL_SPRINTF(
3127 cliBuf,
3128 BT_TMP_BUF_SIZE,
3129 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "OFDM-CCA/OFDM-FA/CCK-FA", \
3130 u4Tmp[0]&0xffff, faOfdm, faCck
3131 );
3132 CL_PRINTF(cliBuf);
3133
3134
3135 CL_SPRINTF(
3136 cliBuf,
3137 BT_TMP_BUF_SIZE,
3138 "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_OK CCK/11g/11n/11n-Agg", \
3139 pCoexSta->nCRCOK_CCK,
3140 pCoexSta->nCRCOK_11g,
3141 pCoexSta->nCRCOK_11n,
3142 pCoexSta->nCRCOK_11nAgg
3143 );
3144 CL_PRINTF(cliBuf);
3145
3146 CL_SPRINTF(
3147 cliBuf,
3148 BT_TMP_BUF_SIZE,
3149 "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_Err CCK/11g/11n/11n-Agg", \
3150 pCoexSta->nCRCErr_CCK,
3151 pCoexSta->nCRCErr_11g,
3152 pCoexSta->nCRCErr_11n,
3153 pCoexSta->nCRCErr_11nAgg
3154 );
3155 CL_PRINTF(cliBuf);
3156
3157 u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c0);
3158 u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c4);
3159 u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c8);
3160 CL_SPRINTF(
3161 cliBuf,
3162 BT_TMP_BUF_SIZE,
3163 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8(coexTable)", \
3164 u4Tmp[0], u4Tmp[1], u4Tmp[2]);
3165 CL_PRINTF(cliBuf);
3166
3167 CL_SPRINTF(
3168 cliBuf,
3169 BT_TMP_BUF_SIZE,
3170 "\r\n %-35s = %d/ %d", "0x770(high-pri rx/tx)", \
3171 pCoexSta->highPriorityRx, pCoexSta->highPriorityTx
3172 );
3173 CL_PRINTF(cliBuf);
3174 CL_SPRINTF(
3175 cliBuf,
3176 BT_TMP_BUF_SIZE,
3177 "\r\n %-35s = %d/ %d", "0x774(low-pri rx/tx)", \
3178 pCoexSta->lowPriorityRx, pCoexSta->lowPriorityTx
3179 );
3180 CL_PRINTF(cliBuf);
3181
3182 pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS);
3183}
3184
3185
3186void EXhalbtc8723b1ant_IpsNotify(PBTC_COEXIST pBtCoexist, u8 type)
3187{
3188 if (pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm)
3189 return;
3190
3191 if (BTC_IPS_ENTER == type) {
3192 BTC_PRINT(
3193 BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS ENTER notify\n")
3194 );
3195 pCoexSta->bUnderIps = true;
3196
3197 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
3198 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
3199 halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, false, true);
3200 } else if (BTC_IPS_LEAVE == type) {
3201 BTC_PRINT(
3202 BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS LEAVE notify\n")
3203 );
3204 pCoexSta->bUnderIps = false;
3205
3206 halbtc8723b1ant_InitHwConfig(pBtCoexist, false, false);
3207 halbtc8723b1ant_InitCoexDm(pBtCoexist);
3208 halbtc8723b1ant_QueryBtInfo(pBtCoexist);
3209 }
3210}
3211
3212void EXhalbtc8723b1ant_LpsNotify(PBTC_COEXIST pBtCoexist, u8 type)
3213{
3214 if (pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm)
3215 return;
3216
3217 if (BTC_LPS_ENABLE == type) {
3218 BTC_PRINT(
3219 BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS ENABLE notify\n")
3220 );
3221 pCoexSta->bUnderLps = true;
3222 } else if (BTC_LPS_DISABLE == type) {
3223 BTC_PRINT(
3224 BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS DISABLE notify\n")
3225 );
3226 pCoexSta->bUnderLps = false;
3227 }
3228}
3229
3230void EXhalbtc8723b1ant_ScanNotify(PBTC_COEXIST pBtCoexist, u8 type)
3231{
3232 bool bWifiConnected = false, bBtHsOn = false;
3233 u32 wifiLinkStatus = 0;
3234 u32 numOfWifiLink = 0;
3235 bool bBtCtrlAggBufSize = false;
3236 u8 aggBufSize = 5;
3237
3238 u8 u1Tmpa, u1Tmpb;
3239 u32 u4Tmp;
3240
3241 if (pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm)
3242 return;
3243
3244 if (BTC_SCAN_START == type) {
3245 pCoexSta->bWiFiIsHighPriTask = true;
3246 BTC_PRINT(
3247 BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n")
3248 );
3249
3250 halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 8); /* Force antenna setup for no scan result issue */
3251 u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
3252 u1Tmpa = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x765);
3253 u1Tmpb = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x67);
3254
3255
3256 BTC_PRINT(
3257 BTC_MSG_INTERFACE,
3258 INTF_NOTIFY,
3259 (
3260 "[BTCoex], 0x948 = 0x%x, 0x765 = 0x%x, 0x67 = 0x%x\n",
3261 u4Tmp,
3262 u1Tmpa,
3263 u1Tmpb
3264 )
3265 );
3266 } else {
3267 pCoexSta->bWiFiIsHighPriTask = false;
3268 BTC_PRINT(
3269 BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n")
3270 );
3271
3272 pBtCoexist->fBtcGet(
3273 pBtCoexist, BTC_GET_U1_AP_NUM, &pCoexSta->nScanAPNum
3274 );
3275 }
3276
3277 if (pBtCoexist->btInfo.bBtDisabled)
3278 return;
3279
3280 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
3281 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
3282
3283 halbtc8723b1ant_QueryBtInfo(pBtCoexist);
3284
3285 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus);
3286 numOfWifiLink = wifiLinkStatus>>16;
3287
3288 if (numOfWifiLink >= 2) {
3289 halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
3290 halbtc8723b1ant_LimitedRx(
3291 pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize
3292 );
3293 halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
3294 return;
3295 }
3296
3297 if (pCoexSta->bC2hBtInquiryPage) {
3298 halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
3299 return;
3300 } else if (bBtHsOn) {
3301 halbtc8723b1ant_ActionHs(pBtCoexist);
3302 return;
3303 }
3304
3305 if (BTC_SCAN_START == type) {
3306 /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n")); */
3307 if (!bWifiConnected) /* non-connected scan */
3308 halbtc8723b1ant_ActionWifiNotConnectedScan(pBtCoexist);
3309 else /* wifi is connected */
3310 halbtc8723b1ant_ActionWifiConnectedScan(pBtCoexist);
3311 } else if (BTC_SCAN_FINISH == type) {
3312 /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n")); */
3313 if (!bWifiConnected) /* non-connected scan */
3314 halbtc8723b1ant_ActionWifiNotConnected(pBtCoexist);
3315 else
3316 halbtc8723b1ant_ActionWifiConnected(pBtCoexist);
3317 }
3318}
3319
3320void EXhalbtc8723b1ant_ConnectNotify(PBTC_COEXIST pBtCoexist, u8 type)
3321{
3322 bool bWifiConnected = false, bBtHsOn = false;
3323 u32 wifiLinkStatus = 0;
3324 u32 numOfWifiLink = 0;
3325 bool bBtCtrlAggBufSize = false;
3326 u8 aggBufSize = 5;
3327
3328 if (
3329 pBtCoexist->bManualControl ||
3330 pBtCoexist->bStopCoexDm ||
3331 pBtCoexist->btInfo.bBtDisabled
3332 )
3333 return;
3334
3335 if (BTC_ASSOCIATE_START == type) {
3336 pCoexSta->bWiFiIsHighPriTask = true;
3337 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n"));
3338 pCoexDm->nArpCnt = 0;
3339 } else {
3340 pCoexSta->bWiFiIsHighPriTask = false;
3341 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n"));
3342 /* pCoexDm->nArpCnt = 0; */
3343 }
3344
3345 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus);
3346 numOfWifiLink = wifiLinkStatus>>16;
3347 if (numOfWifiLink >= 2) {
3348 halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
3349 halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize);
3350 halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
3351 return;
3352 }
3353
3354 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
3355 if (pCoexSta->bC2hBtInquiryPage) {
3356 halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
3357 return;
3358 } else if (bBtHsOn) {
3359 halbtc8723b1ant_ActionHs(pBtCoexist);
3360 return;
3361 }
3362
3363 if (BTC_ASSOCIATE_START == type) {
3364 /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n")); */
3365 halbtc8723b1ant_ActionWifiNotConnectedAssoAuth(pBtCoexist);
3366 } else if (BTC_ASSOCIATE_FINISH == type) {
3367 /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n")); */
3368
3369 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
3370 if (!bWifiConnected) /* non-connected scan */
3371 halbtc8723b1ant_ActionWifiNotConnected(pBtCoexist);
3372 else
3373 halbtc8723b1ant_ActionWifiConnected(pBtCoexist);
3374 }
3375}
3376
3377void EXhalbtc8723b1ant_MediaStatusNotify(PBTC_COEXIST pBtCoexist, u8 type)
3378{
3379 u8 H2C_Parameter[3] = {0};
3380 u32 wifiBw;
3381 u8 wifiCentralChnl;
3382 bool bWifiUnderBMode = false;
3383
3384 if (
3385 pBtCoexist->bManualControl ||
3386 pBtCoexist->bStopCoexDm ||
3387 pBtCoexist->btInfo.bBtDisabled
3388 )
3389 return;
3390
3391 if (BTC_MEDIA_CONNECT == type) {
3392 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA connect notify\n"));
3393
3394 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode);
3395
3396 /* Set CCK Tx/Rx high Pri except 11b mode */
3397 if (bWifiUnderBMode) {
3398 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cd, 0x00); /* CCK Tx */
3399 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cf, 0x00); /* CCK Rx */
3400 } else {
3401 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cd, 0x10); /* CCK Tx */
3402 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cf, 0x10); /* CCK Rx */
3403 }
3404
3405 pCoexDm->backupArfrCnt1 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x430);
3406 pCoexDm->backupArfrCnt2 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x434);
3407 pCoexDm->backupRetryLimit = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x42a);
3408 pCoexDm->backupAmpduMaxTime = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x456);
3409 } else {
3410 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA disconnect notify\n"));
3411 pCoexDm->nArpCnt = 0;
3412
3413 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cd, 0x0); /* CCK Tx */
3414 pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cf, 0x0); /* CCK Rx */
3415 }
3416
3417 /* only 2.4G we need to inform bt the chnl mask */
3418 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifiCentralChnl);
3419 if ((BTC_MEDIA_CONNECT == type) && (wifiCentralChnl <= 14)) {
3420 /* H2C_Parameter[0] = 0x1; */
3421 H2C_Parameter[0] = 0x0;
3422 H2C_Parameter[1] = wifiCentralChnl;
3423 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
3424
3425 if (BTC_WIFI_BW_HT40 == wifiBw)
3426 H2C_Parameter[2] = 0x30;
3427 else
3428 H2C_Parameter[2] = 0x20;
3429 }
3430
3431 pCoexDm->wifiChnlInfo[0] = H2C_Parameter[0];
3432 pCoexDm->wifiChnlInfo[1] = H2C_Parameter[1];
3433 pCoexDm->wifiChnlInfo[2] = H2C_Parameter[2];
3434
3435 BTC_PRINT(
3436 BTC_MSG_ALGORITHM,
3437 ALGO_TRACE_FW_EXEC,
3438 (
3439 "[BTCoex], FW write 0x66 = 0x%x\n",
3440 H2C_Parameter[0]<<16 | H2C_Parameter[1]<<8 | H2C_Parameter[2]
3441 )
3442 );
3443
3444 pBtCoexist->fBtcFillH2c(pBtCoexist, 0x66, 3, H2C_Parameter);
3445}
3446
3447void EXhalbtc8723b1ant_SpecialPacketNotify(PBTC_COEXIST pBtCoexist, u8 type)
3448{
3449 bool bBtHsOn = false;
3450 u32 wifiLinkStatus = 0;
3451 u32 numOfWifiLink = 0;
3452 bool bBtCtrlAggBufSize = false;
3453 u8 aggBufSize = 5;
3454
3455 if (
3456 pBtCoexist->bManualControl ||
3457 pBtCoexist->bStopCoexDm ||
3458 pBtCoexist->btInfo.bBtDisabled
3459 )
3460 return;
3461
3462 if (
3463 BTC_PACKET_DHCP == type ||
3464 BTC_PACKET_EAPOL == type ||
3465 BTC_PACKET_ARP == type
3466 ) {
3467 if (BTC_PACKET_ARP == type) {
3468 BTC_PRINT(
3469 BTC_MSG_INTERFACE,
3470 INTF_NOTIFY,
3471 ("[BTCoex], special Packet ARP notify\n")
3472 );
3473
3474 pCoexDm->nArpCnt++;
3475 BTC_PRINT(
3476 BTC_MSG_INTERFACE,
3477 INTF_NOTIFY,
3478 ("[BTCoex], ARP Packet Count = %d\n", pCoexDm->nArpCnt)
3479 );
3480
3481 if (pCoexDm->nArpCnt >= 10) /* if APR PKT > 10 after connect, do not go to ActionWifiConnectedSpecialPacket(pBtCoexist) */
3482 pCoexSta->bWiFiIsHighPriTask = false;
3483 else
3484 pCoexSta->bWiFiIsHighPriTask = true;
3485 } else {
3486 pCoexSta->bWiFiIsHighPriTask = true;
3487 BTC_PRINT(
3488 BTC_MSG_INTERFACE,
3489 INTF_NOTIFY,
3490 ("[BTCoex], special Packet DHCP or EAPOL notify\n")
3491 );
3492 }
3493 } else {
3494 pCoexSta->bWiFiIsHighPriTask = false;
3495 BTC_PRINT(
3496 BTC_MSG_INTERFACE,
3497 INTF_NOTIFY,
3498 ("[BTCoex], special Packet [Type = %d] notify\n", type)
3499 );
3500 }
3501
3502 pCoexSta->specialPktPeriodCnt = 0;
3503
3504 pBtCoexist->fBtcGet(
3505 pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus
3506 );
3507 numOfWifiLink = wifiLinkStatus>>16;
3508
3509 if (numOfWifiLink >= 2) {
3510 halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
3511 halbtc8723b1ant_LimitedRx(
3512 pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize
3513 );
3514 halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
3515 return;
3516 }
3517
3518 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
3519 if (pCoexSta->bC2hBtInquiryPage) {
3520 halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
3521 return;
3522 } else if (bBtHsOn) {
3523 halbtc8723b1ant_ActionHs(pBtCoexist);
3524 return;
3525 }
3526
3527 if (
3528 BTC_PACKET_DHCP == type ||
3529 BTC_PACKET_EAPOL == type ||
3530 ((BTC_PACKET_ARP == type) && (pCoexSta->bWiFiIsHighPriTask))
3531 )
3532 halbtc8723b1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
3533}
3534
3535void EXhalbtc8723b1ant_BtInfoNotify(
3536 PBTC_COEXIST pBtCoexist, u8 *tmpBuf, u8 length
3537)
3538{
3539 u8 btInfo = 0;
3540 u8 i, rspSource = 0;
3541 bool bWifiConnected = false;
3542 bool bBtBusy = false;
3543
3544 pCoexSta->bC2hBtInfoReqSent = false;
3545
3546 rspSource = tmpBuf[0]&0xf;
3547 if (rspSource >= BT_INFO_SRC_8723B_1ANT_MAX)
3548 rspSource = BT_INFO_SRC_8723B_1ANT_WIFI_FW;
3549 pCoexSta->btInfoC2hCnt[rspSource]++;
3550
3551 BTC_PRINT(
3552 BTC_MSG_INTERFACE,
3553 INTF_NOTIFY,
3554 ("[BTCoex], Bt info[%d], length =%d, hex data =[",
3555 rspSource,
3556 length)
3557 );
3558 for (i = 0; i < length; i++) {
3559 pCoexSta->btInfoC2h[rspSource][i] = tmpBuf[i];
3560 if (i == 1)
3561 btInfo = tmpBuf[i];
3562 if (i == length-1)
3563 BTC_PRINT(
3564 BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%02x]\n", tmpBuf[i])
3565 );
3566 else
3567 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%02x, ", tmpBuf[i]));
3568 }
3569
3570 if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rspSource) {
3571 pCoexSta->btRetryCnt = pCoexSta->btInfoC2h[rspSource][2]&0xf;
3572
3573 if (pCoexSta->btRetryCnt >= 1)
3574 pCoexSta->popEventCnt++;
3575
3576 if (pCoexSta->btInfoC2h[rspSource][2]&0x20)
3577 pCoexSta->bC2hBtPage = true;
3578 else
3579 pCoexSta->bC2hBtPage = false;
3580
3581 pCoexSta->btRssi = pCoexSta->btInfoC2h[rspSource][3]*2-90;
3582 /* pCoexSta->btInfoC2h[rspSource][3]*2+10; */
3583
3584 pCoexSta->btInfoExt = pCoexSta->btInfoC2h[rspSource][4];
3585
3586 pCoexSta->bBtTxRxMask = (pCoexSta->btInfoC2h[rspSource][2]&0x40);
3587 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TX_RX_MASK, &pCoexSta->bBtTxRxMask);
3588
3589 if (!pCoexSta->bBtTxRxMask) {
3590 /* BT into is responded by BT FW and BT RF REG 0x3C != 0x15 => Need to switch BT TRx Mask */
3591 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x15\n"));
3592 pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x15);
3593 }
3594
3595 /* Here we need to resend some wifi info to BT */
3596 /* because bt is reset and loss of the info. */
3597 if (pCoexSta->btInfoExt & BIT1) {
3598 BTC_PRINT(
3599 BTC_MSG_ALGORITHM,
3600 ALGO_TRACE,
3601 ("[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n")
3602 );
3603 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
3604 if (bWifiConnected)
3605 EXhalbtc8723b1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_CONNECT);
3606 else
3607 EXhalbtc8723b1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
3608 }
3609
3610 if (pCoexSta->btInfoExt & BIT3) {
3611 if (!pBtCoexist->bManualControl && !pBtCoexist->bStopCoexDm) {
3612 BTC_PRINT(
3613 BTC_MSG_ALGORITHM,
3614 ALGO_TRACE,
3615 ("[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n")
3616 );
3617 halbtc8723b1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, false);
3618 }
3619 } else {
3620 /* BT already NOT ignore Wlan active, do nothing here. */
3621 }
3622 }
3623
3624 /* check BIT2 first ==> check if bt is under inquiry or page scan */
3625 if (btInfo & BT_INFO_8723B_1ANT_B_INQ_PAGE)
3626 pCoexSta->bC2hBtInquiryPage = true;
3627 else
3628 pCoexSta->bC2hBtInquiryPage = false;
3629
3630 /* set link exist status */
3631 if (!(btInfo&BT_INFO_8723B_1ANT_B_CONNECTION)) {
3632 pCoexSta->bBtLinkExist = false;
3633 pCoexSta->bPanExist = false;
3634 pCoexSta->bA2dpExist = false;
3635 pCoexSta->bHidExist = false;
3636 pCoexSta->bScoExist = false;
3637 } else { /* connection exists */
3638 pCoexSta->bBtLinkExist = true;
3639 if (btInfo & BT_INFO_8723B_1ANT_B_FTP)
3640 pCoexSta->bPanExist = true;
3641 else
3642 pCoexSta->bPanExist = false;
3643
3644 if (btInfo & BT_INFO_8723B_1ANT_B_A2DP)
3645 pCoexSta->bA2dpExist = true;
3646 else
3647 pCoexSta->bA2dpExist = false;
3648
3649 if (btInfo & BT_INFO_8723B_1ANT_B_HID)
3650 pCoexSta->bHidExist = true;
3651 else
3652 pCoexSta->bHidExist = false;
3653
3654 if (btInfo & BT_INFO_8723B_1ANT_B_SCO_ESCO)
3655 pCoexSta->bScoExist = true;
3656 else
3657 pCoexSta->bScoExist = false;
3658 }
3659
3660 halbtc8723b1ant_UpdateBtLinkInfo(pBtCoexist);
3661
3662 btInfo = btInfo & 0x1f; /* mask profile bit for connect-ilde identification (for CSR case: A2DP idle --> 0x41) */
3663
3664 if (!(btInfo&BT_INFO_8723B_1ANT_B_CONNECTION)) {
3665 pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
3666 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"));
3667 } else if (btInfo == BT_INFO_8723B_1ANT_B_CONNECTION) {
3668 /* connection exists but no busy */
3669 pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE;
3670 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"));
3671 } else if (
3672 (btInfo&BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
3673 (btInfo&BT_INFO_8723B_1ANT_B_SCO_BUSY)
3674 ) {
3675 pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_SCO_BUSY;
3676 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"));
3677 } else if (btInfo&BT_INFO_8723B_1ANT_B_ACL_BUSY) {
3678 if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != pCoexDm->btStatus)
3679 pCoexDm->bAutoTdmaAdjust = false;
3680
3681 pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_ACL_BUSY;
3682 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"));
3683 } else {
3684 pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_MAX;
3685 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"));
3686 }
3687
3688 if (
3689 (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
3690 (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
3691 (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
3692 )
3693 bBtBusy = true;
3694 else
3695 bBtBusy = false;
3696 pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
3697
3698 halbtc8723b1ant_RunCoexistMechanism(pBtCoexist);
3699}
3700
3701void EXhalbtc8723b1ant_HaltNotify(PBTC_COEXIST pBtCoexist)
3702{
3703 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
3704
3705 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
3706 halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 0);
3707 halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, false, true);
3708
3709 halbtc8723b1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
3710
3711 EXhalbtc8723b1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
3712
3713 pBtCoexist->bStopCoexDm = true;
3714}
3715
3716void EXhalbtc8723b1ant_PnpNotify(PBTC_COEXIST pBtCoexist, u8 pnpState)
3717{
3718 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify\n"));
3719
3720 if (BTC_WIFI_PNP_SLEEP == pnpState) {
3721 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify to SLEEP\n"));
3722
3723 halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
3724 halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
3725 halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
3726 halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, false, true);
3727
3728 pBtCoexist->bStopCoexDm = true;
3729 } else if (BTC_WIFI_PNP_WAKE_UP == pnpState) {
3730 BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify to WAKE UP\n"));
3731 pBtCoexist->bStopCoexDm = false;
3732 halbtc8723b1ant_InitHwConfig(pBtCoexist, false, false);
3733 halbtc8723b1ant_InitCoexDm(pBtCoexist);
3734 halbtc8723b1ant_QueryBtInfo(pBtCoexist);
3735 }
3736}
3737
3738void EXhalbtc8723b1ant_Periodical(PBTC_COEXIST pBtCoexist)
3739{
318dda31 3740 static u8 disVerInfoCnt;
554c0a3a
HG		 3741 u32 fwVer = 0, btPatchVer = 0;
3742
3743 BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ==========================Periodical ===========================\n"));
3744
3745 if (disVerInfoCnt <= 5) {
3746 disVerInfoCnt += 1;
3747 BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ****************************************************************\n"));
3748 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
3749 pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
3750 BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", \
3751 GLCoexVerDate8723b1Ant, GLCoexVer8723b1Ant, fwVer, btPatchVer, btPatchVer));
3752 BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ****************************************************************\n"));
3753 }
3754
3755 halbtc8723b1ant_MonitorBtCtr(pBtCoexist);
3756 halbtc8723b1ant_MonitorWiFiCtr(pBtCoexist);
3757
3758 if (
3759 halbtc8723b1ant_IsWifiStatusChanged(pBtCoexist) ||
3760 pCoexDm->bAutoTdmaAdjust
3761 )
3762 halbtc8723b1ant_RunCoexistMechanism(pBtCoexist);
3763
3764 pCoexSta->specialPktPeriodCnt++;
3765}
Linux 6.x block layer and io_uring tree(s)