59 #define ANI_ENA(ah) \  argument
60 	(AH5212(ah)->ah_procPhyErr & HAL_ANI_ENA)
61 #define ANI_ENA_RSSI(ah) \  argument
62 	(AH5212(ah)->ah_procPhyErr & HAL_RSSI_ANI_ENA)
67 enableAniMIBCounters(struct ath_hal *ah, const struct ar5212AniParams *params)  in enableAniMIBCounters()  argument
69 	struct ath_hal_5212 *ahp = AH5212(ah);  in enableAniMIBCounters()
71 	HALDEBUG(ah, HAL_DEBUG_ANI, "%s: Enable mib counters: "  in enableAniMIBCounters()
75 	OS_REG_WRITE(ah, AR_FILTOFDM, 0);  in enableAniMIBCounters()
76 	OS_REG_WRITE(ah, AR_FILTCCK, 0);  in enableAniMIBCounters()
78 	OS_REG_WRITE(ah, AR_PHYCNT1, params->ofdmPhyErrBase);  in enableAniMIBCounters()
79 	OS_REG_WRITE(ah, AR_PHYCNT2, params->cckPhyErrBase);  in enableAniMIBCounters()
80 	OS_REG_WRITE(ah, AR_PHYCNTMASK1, AR_PHY_ERR_OFDM_TIMING);  in enableAniMIBCounters()
81 	OS_REG_WRITE(ah, AR_PHYCNTMASK2, AR_PHY_ERR_CCK_TIMING);  in enableAniMIBCounters()
83 	ar5212UpdateMibCounters(ah, &ahp->ah_mibStats);	/* save+clear counters*/  in enableAniMIBCounters()
84 	ar5212EnableMibCounters(ah);			/* enable everything */  in enableAniMIBCounters()
88 disableAniMIBCounters(struct ath_hal *ah)  in disableAniMIBCounters()  argument
90 	struct ath_hal_5212 *ahp = AH5212(ah);  in disableAniMIBCounters()
92 	HALDEBUG(ah, HAL_DEBUG_ANI, "Disable MIB counters\n");  in disableAniMIBCounters()
94 	ar5212UpdateMibCounters(ah, &ahp->ah_mibStats);	/* save stats */  in disableAniMIBCounters()
95 	ar5212DisableMibCounters(ah);			/* disable everything */  in disableAniMIBCounters()
97 	OS_REG_WRITE(ah, AR_PHYCNTMASK1, 0);  in disableAniMIBCounters()
98 	OS_REG_WRITE(ah, AR_PHYCNTMASK2, 0);  in disableAniMIBCounters()
105 ar5212AniGetCurrentState(struct ath_hal *ah)  in ar5212AniGetCurrentState()  argument
107 	return AH5212(ah)->ah_curani;  in ar5212AniGetCurrentState()
114 ar5212AniGetCurrentStats(struct ath_hal *ah)  in ar5212AniGetCurrentStats()  argument
116 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniGetCurrentStats()
120 	ar5212UpdateMibCounters(ah, &ahp->ah_mibStats);  in ar5212AniGetCurrentStats()
125 setPhyErrBase(struct ath_hal *ah, struct ar5212AniParams *params)  in setPhyErrBase()  argument
128 		HALDEBUG(ah, HAL_DEBUG_ANY,  in setPhyErrBase()
135 		HALDEBUG(ah, HAL_DEBUG_ANY,  in setPhyErrBase()
150 ar5212AniAttach(struct ath_hal *ah, const struct ar5212AniParams *params24,  in ar5212AniAttach()  argument
153 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniAttach()
156 		AH_PRIVATE(ah)->ah_caps.halHwPhyCounterSupport;  in ar5212AniAttach()
160 		setPhyErrBase(ah, &ahp->ah_aniParams24);  in ar5212AniAttach()
164 		setPhyErrBase(ah, &ahp->ah_aniParams5);  in ar5212AniAttach()
170 		enableAniMIBCounters(ah, &ahp->ah_aniParams24 /*XXX*/);  in ar5212AniAttach()
181 ar5212AniSetParams(struct ath_hal *ah, const struct ar5212AniParams *params24,  in ar5212AniSetParams()  argument
184 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniSetParams()
187 	ar5212AniControl(ah, HAL_ANI_MODE, AH_FALSE);  in ar5212AniSetParams()
190 	setPhyErrBase(ah, &ahp->ah_aniParams24);  in ar5212AniSetParams()
192 	setPhyErrBase(ah, &ahp->ah_aniParams5);  in ar5212AniSetParams()
195 	ar5212AniReset(ah, AH_PRIVATE(ah)->ah_curchan,  in ar5212AniSetParams()
196 	    AH_PRIVATE(ah)->ah_opmode, AH_FALSE);  in ar5212AniSetParams()
198 	ar5212AniControl(ah, HAL_ANI_MODE, ena);  in ar5212AniSetParams()
207 ar5212AniDetach(struct ath_hal *ah)  in ar5212AniDetach()  argument
209 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniDetach()
211 	HALDEBUG(ah, HAL_DEBUG_ANI, "Detaching Ani\n");  in ar5212AniDetach()
213 		disableAniMIBCounters(ah);  in ar5212AniDetach()
220 ar5212AniControl(struct ath_hal *ah, HAL_ANI_CMD cmd, int param)  in ar5212AniControl()  argument
223 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniControl()
234 	OS_MARK(ah, AH_MARK_ANI_CONTROL, cmd);  in ar5212AniControl()
241 			HALDEBUG(ah, HAL_DEBUG_ANY,  in ar5212AniControl()
247 		OS_REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ,  in ar5212AniControl()
249 		OS_REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,  in ar5212AniControl()
251 		OS_REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,  in ar5212AniControl()
253 		OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,  in ar5212AniControl()
272 		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,  in ar5212AniControl()
274 		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,  in ar5212AniControl()
276 		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,  in ar5212AniControl()
278 		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,  in ar5212AniControl()
280 		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,  in ar5212AniControl()
282 		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,  in ar5212AniControl()
286 			OS_REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,  in ar5212AniControl()
290 			OS_REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,  in ar5212AniControl()
301 		OS_REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT,  in ar5212AniControl()
314 			HALDEBUG(ah, HAL_DEBUG_ANY,  in ar5212AniControl()
319 		OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,  in ar5212AniControl()
332 			HALDEBUG(ah, HAL_DEBUG_ANY,  in ar5212AniControl()
337 		OS_REG_RMW_FIELD(ah, AR_PHY_TIMING5,  in ar5212AniControl()
352 			ar5212AniDetach(ah);  in ar5212AniControl()
353 			ah->ah_setRxFilter(ah,  in ar5212AniControl()
354 			    ah->ah_getRxFilter(ah) &~ HAL_RX_FILTER_PHYERR);  in ar5212AniControl()
360 				ar5212SetRxFilter(ah,  in ar5212AniControl()
361 					ar5212GetRxFilter(ah) &~ HAL_RX_FILTER_PHYERR);  in ar5212AniControl()
363 				enableAniMIBCounters(ah,  in ar5212AniControl()
368 				ah->ah_setRxFilter(ah,  in ar5212AniControl()
369 				    ah->ah_getRxFilter(ah) | HAL_RX_FILTER_PHYERR);  in ar5212AniControl()
381 		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: invalid cmd %u\n",  in ar5212AniControl()
389 ar5212AniOfdmErrTrigger(struct ath_hal *ah)  in ar5212AniOfdmErrTrigger()  argument
391 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniOfdmErrTrigger()
392 	const struct ieee80211_channel *chan = AH_PRIVATE(ah)->ah_curchan;  in ar5212AniOfdmErrTrigger()
398 	if (!ANI_ENA(ah))  in ar5212AniOfdmErrTrigger()
405 		HALDEBUG(ah, HAL_DEBUG_ANI, "%s: raise NI to %u\n", __func__,  in ar5212AniOfdmErrTrigger()
407 		ar5212AniControl(ah, HAL_ANI_NOISE_IMMUNITY_LEVEL,   in ar5212AniOfdmErrTrigger()
413 		HALDEBUG(ah, HAL_DEBUG_ANI, "%s: raise SI to %u\n", __func__,  in ar5212AniOfdmErrTrigger()
415 		ar5212AniControl(ah, HAL_ANI_SPUR_IMMUNITY_LEVEL,  in ar5212AniOfdmErrTrigger()
420 	if (ANI_ENA_RSSI(ah)) {  in ar5212AniOfdmErrTrigger()
428 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniOfdmErrTrigger()
430 				ar5212AniControl(ah,  in ar5212AniOfdmErrTrigger()
433 				ar5212AniControl(ah,  in ar5212AniOfdmErrTrigger()
442 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniOfdmErrTrigger()
445 				ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,  in ar5212AniOfdmErrTrigger()
455 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniOfdmErrTrigger()
457 				ar5212AniControl(ah,  in ar5212AniOfdmErrTrigger()
462 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniOfdmErrTrigger()
465 				ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,  in ar5212AniOfdmErrTrigger()
477 					HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniOfdmErrTrigger()
480 					ar5212AniControl(ah,  in ar5212AniOfdmErrTrigger()
485 					HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniOfdmErrTrigger()
489 					ar5212AniControl(ah,  in ar5212AniOfdmErrTrigger()
499 ar5212AniCckErrTrigger(struct ath_hal *ah)  in ar5212AniCckErrTrigger()  argument
501 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniCckErrTrigger()
502 	const struct ieee80211_channel *chan = AH_PRIVATE(ah)->ah_curchan;  in ar5212AniCckErrTrigger()
508 	if (!ANI_ENA(ah))  in ar5212AniCckErrTrigger()
515 		HALDEBUG(ah, HAL_DEBUG_ANI, "%s: raise NI to %u\n", __func__,  in ar5212AniCckErrTrigger()
517 		ar5212AniControl(ah, HAL_ANI_NOISE_IMMUNITY_LEVEL,  in ar5212AniCckErrTrigger()
522 	if (ANI_ENA_RSSI(ah)) {  in ar5212AniCckErrTrigger()
530 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniCckErrTrigger()
533 				ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,  in ar5212AniCckErrTrigger()
545 					HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniCckErrTrigger()
549 					ar5212AniControl(ah,  in ar5212AniCckErrTrigger()
558 ar5212AniRestart(struct ath_hal *ah, struct ar5212AniState *aniState)  in ar5212AniRestart()  argument
560 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniRestart()
569 		OS_REG_WRITE(ah, AR_PHYCNT1, params->ofdmPhyErrBase);  in ar5212AniRestart()
570 		OS_REG_WRITE(ah, AR_PHYCNT2, params->cckPhyErrBase);  in ar5212AniRestart()
571 		OS_REG_WRITE(ah, AR_PHYCNTMASK1, AR_PHY_ERR_OFDM_TIMING);  in ar5212AniRestart()
572 		OS_REG_WRITE(ah, AR_PHYCNTMASK2, AR_PHY_ERR_CCK_TIMING);  in ar5212AniRestart()
575 		ar5212UpdateMibCounters(ah, &ahp->ah_mibStats);  in ar5212AniRestart()
586 ar5212AniReset(struct ath_hal *ah, const struct ieee80211_channel *chan,  in ar5212AniReset()  argument
589 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniReset()
590 	HAL_CHANNEL_INTERNAL *ichan = ath_hal_checkchannel(ah, chan);  in ar5212AniReset()
606 	ath_hal_printf(ah,"%s: chan %u/0x%x restore %d opmode %u%s\n",  in ar5212AniReset()
610 	HALDEBUG(ah, HAL_DEBUG_ANI, "%s: chan %u/0x%x restore %d opmode %u%s\n",  in ar5212AniReset()
614 	OS_MARK(ah, AH_MARK_ANI_RESET, opmode);  in ar5212AniReset()
619 	rxfilter = ah->ah_getRxFilter(ah);  in ar5212AniReset()
620 	ah->ah_setRxFilter(ah, rxfilter &~ HAL_RX_FILTER_PHYERR);  in ar5212AniReset()
627 	if (! ANI_ENA(ah)) {  in ar5212AniReset()
628 		HALDEBUG(ah, HAL_DEBUG_ANI, "%s: ANI disabled\n",  in ar5212AniReset()
647 		ar5212AniControl(ah, HAL_ANI_NOISE_IMMUNITY_LEVEL,  in ar5212AniReset()
649 		ar5212AniControl(ah, HAL_ANI_SPUR_IMMUNITY_LEVEL,  in ar5212AniReset()
651 		ar5212AniControl(ah, HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION,  in ar5212AniReset()
653 		ar5212AniControl(ah, HAL_ANI_CCK_WEAK_SIGNAL_THR,  in ar5212AniReset()
655 		ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,  in ar5212AniReset()
658 		ar5212AniControl(ah, HAL_ANI_NOISE_IMMUNITY_LEVEL, 0);  in ar5212AniReset()
659 		ar5212AniControl(ah, HAL_ANI_SPUR_IMMUNITY_LEVEL, 0);  in ar5212AniReset()
660 		ar5212AniControl(ah, HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION,  in ar5212AniReset()
662 		ar5212AniControl(ah, HAL_ANI_CCK_WEAK_SIGNAL_THR, AH_FALSE);  in ar5212AniReset()
663 		ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL, 0);  in ar5212AniReset()
669 	enableAniMIBCounters(ah, ahp->ah_curani->params);  in ar5212AniReset()
670 	ar5212AniRestart(ah, aniState);  in ar5212AniReset()
674 	ah->ah_setRxFilter(ah, rxfilter);  in ar5212AniReset()
683 ar5212ProcessMibIntr(struct ath_hal *ah, const HAL_NODE_STATS *stats)  in ar5212ProcessMibIntr()  argument
685 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212ProcessMibIntr()
688 	HALDEBUG(ah, HAL_DEBUG_ANI, "%s: mibc 0x%x phyCnt1 0x%x phyCnt2 0x%x "  in ar5212ProcessMibIntr()
690 	    __func__, OS_REG_READ(ah, AR_MIBC),  in ar5212ProcessMibIntr()
691 	    OS_REG_READ(ah, AR_PHYCNT1), OS_REG_READ(ah, AR_PHYCNT2),  in ar5212ProcessMibIntr()
692 	    OS_REG_READ(ah, AR_FILTOFDM), OS_REG_READ(ah, AR_FILTCCK));  in ar5212ProcessMibIntr()
704 	phyCnt1 = OS_REG_READ(ah, AR_PHYCNT1);  in ar5212ProcessMibIntr()
705 	phyCnt2 = OS_REG_READ(ah, AR_PHYCNT2);  in ar5212ProcessMibIntr()
707 	OS_REG_WRITE(ah, AR_FILTOFDM, 0);  in ar5212ProcessMibIntr()
708 	OS_REG_WRITE(ah, AR_FILTCCK, 0);  in ar5212ProcessMibIntr()
711 	ar5212UpdateMibCounters(ah, &ahp->ah_mibStats);  in ar5212ProcessMibIntr()
743 			ar5212AniOfdmErrTrigger(ah);  in ar5212ProcessMibIntr()
745 			ar5212AniCckErrTrigger(ah);  in ar5212ProcessMibIntr()
747 		ar5212AniRestart(ah, aniState);  in ar5212ProcessMibIntr()
752 ar5212AniPhyErrReport(struct ath_hal *ah, const struct ath_rx_status *rs)  in ar5212AniPhyErrReport()  argument
754 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniPhyErrReport()
766 			ar5212AniOfdmErrTrigger(ah);  in ar5212AniPhyErrReport()
767 			ar5212AniRestart(ah, aniState);  in ar5212AniPhyErrReport()
773 			ar5212AniCckErrTrigger(ah);  in ar5212AniPhyErrReport()
774 			ar5212AniRestart(ah, aniState);  in ar5212AniPhyErrReport()
780 ar5212AniLowerImmunity(struct ath_hal *ah)  in ar5212AniLowerImmunity()  argument
782 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniLowerImmunity()
786 	HALASSERT(ANI_ENA(ah));  in ar5212AniLowerImmunity()
790 	if (ANI_ENA_RSSI(ah)) {  in ar5212AniLowerImmunity()
804 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniLowerImmunity()
806 				ar5212AniControl(ah,  in ar5212AniLowerImmunity()
812 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniLowerImmunity()
815 				ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,  in ar5212AniLowerImmunity()
824 				HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniLowerImmunity()
827 				ar5212AniControl(ah, HAL_ANI_FIRSTEP_LEVEL,  in ar5212AniLowerImmunity()
835 		HALDEBUG(ah, HAL_DEBUG_ANI, "%s: lower SI %u\n",  in ar5212AniLowerImmunity()
837 		ar5212AniControl(ah, HAL_ANI_SPUR_IMMUNITY_LEVEL,  in ar5212AniLowerImmunity()
846 		HALDEBUG(ah, HAL_DEBUG_ANI, "%s: lower NI %u\n",  in ar5212AniLowerImmunity()
848 		ar5212AniControl(ah, HAL_ANI_NOISE_IMMUNITY_LEVEL,  in ar5212AniLowerImmunity()
865 ar5212AniGetListenTime(struct ath_hal *ah)  in ar5212AniGetListenTime()  argument
867 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniGetListenTime()
876 	if (AH_PRIVATE(ah)->ah_curchan == AH_NULL) {  in ar5212AniGetListenTime()
877 		ath_hal_printf(ah, "%s: ah_curchan = NULL?\n", __func__);  in ar5212AniGetListenTime()
886 	good = ar5212GetMibCycleCounts(ah, &hs);  in ar5212AniGetListenTime()
887 	ath_hal_survey_add_sample(ah, &hs);  in ar5212AniGetListenTime()
889 	if (ANI_ENA(ah))  in ar5212AniGetListenTime()
900 	} else if (ANI_ENA(ah)) {  in ar5212AniGetListenTime()
906 		    AH5212(ah)->ah_cycleCount - aniState->cycleCount;  in ar5212AniGetListenTime()
908 		    AH5212(ah)->ah_rxBusy - aniState->rxFrameCount;  in ar5212AniGetListenTime()
910 		    AH5212(ah)->ah_txBusy - aniState->txFrameCount;  in ar5212AniGetListenTime()
917 	if (ANI_ENA(ah)) {  in ar5212AniGetListenTime()
918 		aniState->cycleCount = AH5212(ah)->ah_cycleCount;  in ar5212AniGetListenTime()
919 		aniState->rxFrameCount = AH5212(ah)->ah_rxBusy;  in ar5212AniGetListenTime()
920 		aniState->txFrameCount = AH5212(ah)->ah_txBusy;  in ar5212AniGetListenTime()
930 updateMIBStats(struct ath_hal *ah, struct ar5212AniState *aniState)  in updateMIBStats()  argument
932 	struct ath_hal_5212 *ahp = AH5212(ah);  in updateMIBStats()
940 	ar5212UpdateMibCounters(ah, &ahp->ah_mibStats);  in updateMIBStats()
943 	phyCnt1 = OS_REG_READ(ah, AR_PHYCNT1);  in updateMIBStats()
944 	phyCnt2 = OS_REG_READ(ah, AR_PHYCNT2);  in updateMIBStats()
949 		HALDEBUG(ah, HAL_DEBUG_ANI, "OFDM phyErrCnt %d phyCnt1 0x%x\n",  in updateMIBStats()
959 		HALDEBUG(ah, HAL_DEBUG_ANI, "CCK phyErrCnt %d phyCnt2 0x%x\n",  in updateMIBStats()
969 ar5212RxMonitor(struct ath_hal *ah, const HAL_NODE_STATS *stats,  in ar5212RxMonitor()  argument
972 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212RxMonitor()
981 ar5212AniPoll(struct ath_hal *ah, const struct ieee80211_channel *chan)  in ar5212AniPoll()  argument
983 	struct ath_hal_5212 *ahp = AH5212(ah);  in ar5212AniPoll()
989 	listenTime = ar5212AniGetListenTime(ah);  in ar5212AniPoll()
994 	if (!ANI_ENA(ah))  in ar5212AniPoll()
1000 		ar5212AniRestart(ah, aniState);  in ar5212AniPoll()
1008 	OS_MARK(ah, AH_MARK_ANI_POLL, aniState->listenTime);  in ar5212AniPoll()
1017 			updateMIBStats(ah, aniState);  in ar5212AniPoll()
1022 			ar5212AniLowerImmunity(ah);  in ar5212AniPoll()
1023 		ar5212AniRestart(ah, aniState);  in ar5212AniPoll()
1026 			updateMIBStats(ah, aniState);  in ar5212AniPoll()
1030 			HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniPoll()
1033 			ar5212AniOfdmErrTrigger(ah);  in ar5212AniPoll()
1034 			ar5212AniRestart(ah, aniState);  in ar5212AniPoll()
1037 			HALDEBUG(ah, HAL_DEBUG_ANI,  in ar5212AniPoll()
1040 			ar5212AniCckErrTrigger(ah);  in ar5212AniPoll()
1041 			ar5212AniRestart(ah, aniState);  in ar5212AniPoll()