| H A D | Hal8188ERateAdaptive.c | 96 struct odm_ra_info *pRaInfo, odm_SetTxRPTTiming_8188E()
103 if (DynamicTxRPTTiming[idx] == pRaInfo->RptTime) odm_SetTxRPTTiming_8188E()
116 pRaInfo->RptTime = DynamicTxRPTTiming[idx]; odm_SetTxRPTTiming_8188E()
119 ("pRaInfo->RptTime = 0x%x\n", pRaInfo->RptTime)); odm_SetTxRPTTiming_8188E()
123 struct odm_ra_info *pRaInfo) odm_RateDown_8188E()
130 if (NULL == pRaInfo) { odm_RateDown_8188E()
132 ("odm_RateDown_8188E(): pRaInfo is NULL\n")); odm_RateDown_8188E()
135 RateID = pRaInfo->PreRate; odm_RateDown_8188E()
136 LowestRate = pRaInfo->LowestRate; odm_RateDown_8188E()
137 HighestRate = pRaInfo->HighestRate; odm_RateDown_8188E()
141 RateID, LowestRate, HighestRate, pRaInfo->RateSGI)); odm_RateDown_8188E()
144 } else if (pRaInfo->RateSGI) { odm_RateDown_8188E()
145 pRaInfo->RateSGI = 0; odm_RateDown_8188E()
149 if (pRaInfo->RAUseRate & BIT(i)) { odm_RateDown_8188E()
159 if (pRaInfo->RAWaitingCounter == 1) { odm_RateDown_8188E()
160 pRaInfo->RAWaitingCounter += 1; odm_RateDown_8188E()
161 pRaInfo->RAPendingCounter += 1; odm_RateDown_8188E()
162 } else if (pRaInfo->RAWaitingCounter == 0) { odm_RateDown_8188E()
165 pRaInfo->RAWaitingCounter = 0; odm_RateDown_8188E()
166 pRaInfo->RAPendingCounter = 0; odm_RateDown_8188E()
169 if (pRaInfo->RAPendingCounter >= 4) odm_RateDown_8188E()
170 pRaInfo->RAPendingCounter = 4; odm_RateDown_8188E()
172 pRaInfo->DecisionRate = RateID; odm_RateDown_8188E()
173 odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 2); odm_RateDown_8188E()
178 pRaInfo->RAWaitingCounter, pRaInfo->RAPendingCounter)); odm_RateDown_8188E()
180 ("Rate down to RateID %d RateSGI %d\n", RateID, pRaInfo->RateSGI)); odm_RateDown_8188E()
188 struct odm_ra_info *pRaInfo odm_RateUp_8188E()
196 if (NULL == pRaInfo) { odm_RateUp_8188E()
198 ("odm_RateUp_8188E(): pRaInfo is NULL\n")); odm_RateUp_8188E()
201 RateID = pRaInfo->PreRate; odm_RateUp_8188E()
202 HighestRate = pRaInfo->HighestRate; odm_RateUp_8188E()
206 if (pRaInfo->RAWaitingCounter == 1) { odm_RateUp_8188E()
207 pRaInfo->RAWaitingCounter = 0; odm_RateUp_8188E()
208 pRaInfo->RAPendingCounter = 0; odm_RateUp_8188E()
209 } else if (pRaInfo->RAWaitingCounter > 1) { odm_RateUp_8188E()
210 pRaInfo->PreRssiStaRA = pRaInfo->RssiStaRA; odm_RateUp_8188E()
213 odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 0); odm_RateUp_8188E()
219 if (pRaInfo->RAUseRate & BIT(i)) { odm_RateUp_8188E()
225 if (pRaInfo->SGIEnable && (pRaInfo->RateSGI != 1)) odm_RateUp_8188E()
226 pRaInfo->RateSGI = 1; odm_RateUp_8188E()
227 else if ((pRaInfo->SGIEnable) != 1) odm_RateUp_8188E()
228 pRaInfo->RateSGI = 0; odm_RateUp_8188E()
233 if (pRaInfo->RAWaitingCounter == odm_RateUp_8188E()
234 (4+PendingForRateUpFail[pRaInfo->RAPendingCounter])) odm_RateUp_8188E()
235 pRaInfo->RAWaitingCounter = 0; odm_RateUp_8188E()
237 pRaInfo->RAWaitingCounter++; odm_RateUp_8188E()
239 pRaInfo->DecisionRate = RateID; odm_RateUp_8188E()
244 pRaInfo->RAWaitingCounter, pRaInfo->RAPendingCounter)); odm_RateUp_8188E()
250 static void odm_ResetRaCounter_8188E(struct odm_ra_info *pRaInfo) odm_ResetRaCounter_8188E() argument
254 RateID = pRaInfo->DecisionRate; odm_ResetRaCounter_8188E()
255 pRaInfo->NscUp = (N_THRESHOLD_HIGH[RateID]+N_THRESHOLD_LOW[RateID])>>1; odm_ResetRaCounter_8188E()
256 pRaInfo->NscDown = (N_THRESHOLD_HIGH[RateID]+N_THRESHOLD_LOW[RateID])>>1; odm_ResetRaCounter_8188E()
260 struct odm_ra_info *pRaInfo odm_RateDecision_8188E()
270 if (pRaInfo->Active && (pRaInfo->TOTAL > 0)) { /* STA used and data packet exits */ odm_RateDecision_8188E()
271 if ((pRaInfo->RssiStaRA < (pRaInfo->PreRssiStaRA - 3)) || odm_RateDecision_8188E()
272 (pRaInfo->RssiStaRA > (pRaInfo->PreRssiStaRA + 3))) { odm_RateDecision_8188E()
273 pRaInfo->RAWaitingCounter = 0; odm_RateDecision_8188E()
274 pRaInfo->RAPendingCounter = 0; odm_RateDecision_8188E()
277 if (pRaInfo->PreRate > pRaInfo->HighestRate) odm_RateDecision_8188E()
278 RateID = pRaInfo->HighestRate; odm_RateDecision_8188E()
280 RateID = pRaInfo->PreRate; odm_RateDecision_8188E()
281 if (pRaInfo->RssiStaRA > RSSI_THRESHOLD[RateID]) odm_RateDecision_8188E()
288 (" NscDown init is %d\n", pRaInfo->NscDown)); odm_RateDecision_8188E()
291 pRaInfo->NscDown += pRaInfo->RTY[i] * RETRY_PENALTY[PenaltyID1][i]; odm_RateDecision_8188E()
294 (" NscDown is %d, total*penalty[5] is %d\n", pRaInfo->NscDown, odm_RateDecision_8188E()
295 (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5]))); odm_RateDecision_8188E()
297 if (pRaInfo->NscDown > (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5])) odm_RateDecision_8188E()
298 pRaInfo->NscDown -= pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5]; odm_RateDecision_8188E()
300 pRaInfo->NscDown = 0; odm_RateDecision_8188E()
305 (" NscUp init is %d\n", pRaInfo->NscUp)); odm_RateDecision_8188E()
308 pRaInfo->NscUp += pRaInfo->RTY[i] * RETRY_PENALTY[PenaltyID2][i]; odm_RateDecision_8188E()
312 pRaInfo->NscUp, (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5]))); odm_RateDecision_8188E()
314 if (pRaInfo->NscUp > (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5])) odm_RateDecision_8188E()
315 pRaInfo->NscUp -= pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5]; odm_RateDecision_8188E()
317 pRaInfo->NscUp = 0; odm_RateDecision_8188E()
321 pRaInfo->RssiStaRA, RtyPtID, PenaltyID1, PenaltyID2, RateID, pRaInfo->NscDown, pRaInfo->NscUp, pRaInfo->RateSGI)); odm_RateDecision_8188E()
322 if ((pRaInfo->NscDown < N_THRESHOLD_LOW[RateID]) || odm_RateDecision_8188E()
323 (pRaInfo->DROP > DROPING_NECESSARY[RateID])) odm_RateDecision_8188E()
324 odm_RateDown_8188E(dm_odm, pRaInfo); odm_RateDecision_8188E()
325 else if (pRaInfo->NscUp > N_THRESHOLD_HIGH[RateID]) odm_RateDecision_8188E()
326 odm_RateUp_8188E(dm_odm, pRaInfo); odm_RateDecision_8188E()
328 if (pRaInfo->DecisionRate > pRaInfo->HighestRate) odm_RateDecision_8188E()
329 pRaInfo->DecisionRate = pRaInfo->HighestRate; odm_RateDecision_8188E()
331 if ((pRaInfo->DecisionRate) == (pRaInfo->PreRate)) odm_RateDecision_8188E()
337 odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 1); odm_RateDecision_8188E()
343 pRaInfo->PreRate = pRaInfo->DecisionRate; /* YJ, add, 120120 */ odm_RateDecision_8188E()
345 odm_ResetRaCounter_8188E(pRaInfo); odm_RateDecision_8188E()
350 static int odm_ARFBRefresh_8188E(struct odm_dm_struct *dm_odm, struct odm_ra_info *pRaInfo) odm_ARFBRefresh_8188E() argument
356 switch (pRaInfo->RateID) { odm_ARFBRefresh_8188E()
358 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x0f8ff015; odm_ARFBRefresh_8188E()
361 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x0f8ff010; odm_ARFBRefresh_8188E()
364 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x0f8ff005; odm_ARFBRefresh_8188E()
367 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x0f8ff000; odm_ARFBRefresh_8188E()
370 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x00000ff5; odm_ARFBRefresh_8188E()
373 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x00000ff0; odm_ARFBRefresh_8188E()
376 pRaInfo->RAUseRate = (pRaInfo->RateMask)&0x0000000d; odm_ARFBRefresh_8188E()
380 pRaInfo->RAUseRate = (pRaInfo->RateMask)&MaskFromReg; odm_ARFBRefresh_8188E()
384 pRaInfo->RAUseRate = (pRaInfo->RateMask)&MaskFromReg; odm_ARFBRefresh_8188E()
388 pRaInfo->RAUseRate = (pRaInfo->RateMask)&MaskFromReg; odm_ARFBRefresh_8188E()
392 pRaInfo->RAUseRate = (pRaInfo->RateMask)&MaskFromReg; odm_ARFBRefresh_8188E()
395 pRaInfo->RAUseRate = (pRaInfo->RateMask); odm_ARFBRefresh_8188E()
399 if (pRaInfo->RAUseRate) { odm_ARFBRefresh_8188E()
401 if ((pRaInfo->RAUseRate)&BIT(i)) { odm_ARFBRefresh_8188E()
402 pRaInfo->HighestRate = i; odm_ARFBRefresh_8188E()
407 pRaInfo->HighestRate = 0; odm_ARFBRefresh_8188E()
410 if (pRaInfo->RAUseRate) { odm_ARFBRefresh_8188E()
412 if ((pRaInfo->RAUseRate) & BIT(i)) { odm_ARFBRefresh_8188E()
413 pRaInfo->LowestRate = i; odm_ARFBRefresh_8188E()
418 pRaInfo->LowestRate = 0; odm_ARFBRefresh_8188E()
420 if (pRaInfo->HighestRate > 0x13) odm_ARFBRefresh_8188E()
421 pRaInfo->PTModeSS = 3; odm_ARFBRefresh_8188E()
422 else if (pRaInfo->HighestRate > 0x0b) odm_ARFBRefresh_8188E()
423 pRaInfo->PTModeSS = 2; odm_ARFBRefresh_8188E()
424 else if (pRaInfo->HighestRate > 0x0b) odm_ARFBRefresh_8188E()
425 pRaInfo->PTModeSS = 1; odm_ARFBRefresh_8188E()
427 pRaInfo->PTModeSS = 0; odm_ARFBRefresh_8188E()
429 ("ODM_ARFBRefresh_8188E(): PTModeSS =%d\n", pRaInfo->PTModeSS)); odm_ARFBRefresh_8188E()
431 if (pRaInfo->DecisionRate > pRaInfo->HighestRate) odm_ARFBRefresh_8188E()
432 pRaInfo->DecisionRate = pRaInfo->HighestRate; odm_ARFBRefresh_8188E()
436 pRaInfo->RateID, pRaInfo->RateMask, pRaInfo->RAUseRate, pRaInfo->HighestRate, pRaInfo->DecisionRate)); odm_ARFBRefresh_8188E()
440 static void odm_PTTryState_8188E(struct odm_ra_info *pRaInfo) odm_PTTryState_8188E() argument
442 pRaInfo->PTTryState = 0; odm_PTTryState_8188E()
443 switch (pRaInfo->PTModeSS) { odm_PTTryState_8188E()
445 if (pRaInfo->DecisionRate >= 0x19) odm_PTTryState_8188E()
446 pRaInfo->PTTryState = 1; odm_PTTryState_8188E()
449 if (pRaInfo->DecisionRate >= 0x11) odm_PTTryState_8188E()
450 pRaInfo->PTTryState = 1; odm_PTTryState_8188E()
453 if (pRaInfo->DecisionRate >= 0x0a) odm_PTTryState_8188E()
454 pRaInfo->PTTryState = 1; odm_PTTryState_8188E()
457 if (pRaInfo->DecisionRate >= 0x03) odm_PTTryState_8188E()
458 pRaInfo->PTTryState = 1; odm_PTTryState_8188E()
461 pRaInfo->PTTryState = 0; odm_PTTryState_8188E()
465 if (pRaInfo->RssiStaRA < 48) { odm_PTTryState_8188E()
466 pRaInfo->PTStage = 0; odm_PTTryState_8188E()
467 } else if (pRaInfo->PTTryState == 1) { odm_PTTryState_8188E()
468 if ((pRaInfo->PTStopCount >= 10) || odm_PTTryState_8188E()
469 (pRaInfo->PTPreRssi > pRaInfo->RssiStaRA + 5) || odm_PTTryState_8188E()
470 (pRaInfo->PTPreRssi < pRaInfo->RssiStaRA - 5) || odm_PTTryState_8188E()
471 (pRaInfo->DecisionRate != pRaInfo->PTPreRate)) { odm_PTTryState_8188E()
472 if (pRaInfo->PTStage == 0) odm_PTTryState_8188E()
473 pRaInfo->PTStage = 1; odm_PTTryState_8188E()
474 else if (pRaInfo->PTStage == 1) odm_PTTryState_8188E()
475 pRaInfo->PTStage = 3; odm_PTTryState_8188E()
477 pRaInfo->PTStage = 5; odm_PTTryState_8188E()
479 pRaInfo->PTPreRssi = pRaInfo->RssiStaRA; odm_PTTryState_8188E()
480 pRaInfo->PTStopCount = 0; odm_PTTryState_8188E()
482 pRaInfo->RAstage = 0; odm_PTTryState_8188E()
483 pRaInfo->PTStopCount++; odm_PTTryState_8188E()
486 pRaInfo->PTStage = 0; odm_PTTryState_8188E()
487 pRaInfo->RAstage = 0; odm_PTTryState_8188E()
489 pRaInfo->PTPreRate = pRaInfo->DecisionRate; odm_PTTryState_8188E()
492 static void odm_PTDecision_8188E(struct odm_ra_info *pRaInfo) odm_PTDecision_8188E() argument
501 num_total = pRaInfo->TOTAL * PT_PENALTY[5]; odm_PTDecision_8188E()
503 numsc += pRaInfo->RTY[j] * PT_PENALTY[j]; odm_PTDecision_8188E()
509 temp_stage = (pRaInfo->PTStage + 1) >> 1; odm_PTDecision_8188E()
515 pRaInfo->PTSmoothFactor = (pRaInfo->PTSmoothFactor>>1) + (pRaInfo->PTSmoothFactor>>2) + stage_id*16+2; odm_PTDecision_8188E()
516 if (pRaInfo->PTSmoothFactor > 192) odm_PTDecision_8188E()
517 pRaInfo->PTSmoothFactor = 192; odm_PTDecision_8188E()
518 stage_id = pRaInfo->PTSmoothFactor >> 6; odm_PTDecision_8188E()
522 if (pRaInfo->DROP > 3) odm_PTDecision_8188E()
524 pRaInfo->PTStage = temp_stage; odm_PTDecision_8188E()
556 struct odm_ra_info *pRaInfo = &dm_odm->RAInfo[macid]; ODM_RAInfo_Init() local
576 pRaInfo->DecisionRate = max_rate_idx; ODM_RAInfo_Init()
577 pRaInfo->PreRate = max_rate_idx; ODM_RAInfo_Init()
578 pRaInfo->HighestRate = max_rate_idx; ODM_RAInfo_Init()
579 pRaInfo->LowestRate = 0; ODM_RAInfo_Init()
580 pRaInfo->RateID = 0; ODM_RAInfo_Init()
581 pRaInfo->RateMask = 0xffffffff; ODM_RAInfo_Init()
582 pRaInfo->RssiStaRA = 0; ODM_RAInfo_Init()
583 pRaInfo->PreRssiStaRA = 0; ODM_RAInfo_Init()
584 pRaInfo->SGIEnable = 0; ODM_RAInfo_Init()
585 pRaInfo->RAUseRate = 0xffffffff; ODM_RAInfo_Init()
586 pRaInfo->NscDown = (N_THRESHOLD_HIGH[0x13]+N_THRESHOLD_LOW[0x13])/2; ODM_RAInfo_Init()
587 pRaInfo->NscUp = (N_THRESHOLD_HIGH[0x13]+N_THRESHOLD_LOW[0x13])/2; ODM_RAInfo_Init()
588 pRaInfo->RateSGI = 0; ODM_RAInfo_Init()
589 pRaInfo->Active = 1; /* Active is not used at present. by page, 110819 */ ODM_RAInfo_Init()
590 pRaInfo->RptTime = 0x927c; ODM_RAInfo_Init()
591 pRaInfo->DROP = 0; ODM_RAInfo_Init()
592 pRaInfo->RTY[0] = 0; ODM_RAInfo_Init()
593 pRaInfo->RTY[1] = 0; ODM_RAInfo_Init()
594 pRaInfo->RTY[2] = 0; ODM_RAInfo_Init()
595 pRaInfo->RTY[3] = 0; ODM_RAInfo_Init()
596 pRaInfo->RTY[4] = 0; ODM_RAInfo_Init()
597 pRaInfo->TOTAL = 0; ODM_RAInfo_Init()
598 pRaInfo->RAWaitingCounter = 0; ODM_RAInfo_Init()
599 pRaInfo->RAPendingCounter = 0; ODM_RAInfo_Init()
600 pRaInfo->PTActive = 1; /* Active when this STA is use */ ODM_RAInfo_Init()
601 pRaInfo->PTTryState = 0; ODM_RAInfo_Init()
602 pRaInfo->PTStage = 5; /* Need to fill into HW_PWR_STATUS */ ODM_RAInfo_Init()
603 pRaInfo->PTSmoothFactor = 192; ODM_RAInfo_Init()
604 pRaInfo->PTStopCount = 0; ODM_RAInfo_Init()
605 pRaInfo->PTPreRate = 0; ODM_RAInfo_Init()
606 pRaInfo->PTPreRssi = 0; ODM_RAInfo_Init()
607 pRaInfo->PTModeSS = 0; ODM_RAInfo_Init()
608 pRaInfo->RAstage = 0; ODM_RAInfo_Init()
660 struct odm_ra_info *pRaInfo = NULL; ODM_RA_UpdateRateInfo_8188E() local
668 pRaInfo = &(dm_odm->RAInfo[macid]); ODM_RA_UpdateRateInfo_8188E()
669 pRaInfo->RateID = RateID; ODM_RA_UpdateRateInfo_8188E()
670 pRaInfo->RateMask = RateMask; ODM_RA_UpdateRateInfo_8188E()
671 pRaInfo->SGIEnable = SGIEnable; ODM_RA_UpdateRateInfo_8188E()
672 odm_ARFBRefresh_8188E(dm_odm, pRaInfo); ODM_RA_UpdateRateInfo_8188E()
677 struct odm_ra_info *pRaInfo = NULL; ODM_RA_SetRSSI_8188E() local
684 pRaInfo = &(dm_odm->RAInfo[macid]); ODM_RA_SetRSSI_8188E()
685 pRaInfo->RssiStaRA = Rssi; ODM_RA_SetRSSI_8188E()
94 odm_SetTxRPTTiming_8188E( struct odm_dm_struct *dm_odm, struct odm_ra_info *pRaInfo, u8 extend ) odm_SetTxRPTTiming_8188E() argument
122 odm_RateDown_8188E(struct odm_dm_struct *dm_odm, struct odm_ra_info *pRaInfo) odm_RateDown_8188E() argument
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