ath_hal/ar5211/ar5211_beacon.c

21 #include "ah.h"
36 ar5211GetNextTBTT(struct ath_hal *ah)
39 	return TU_TO_TSF(OS_REG_READ(ah, AR_TIMER0));
47 ar5211SetBeaconTimers(struct ath_hal *ah, const HAL_BEACON_TIMERS *bt)
50 	OS_REG_WRITE(ah, AR_TIMER0, bt->bt_nexttbtt);
51 	OS_REG_WRITE(ah, AR_TIMER1, bt->bt_nextdba);
52 	OS_REG_WRITE(ah, AR_TIMER2, bt->bt_nextswba);
53 	OS_REG_WRITE(ah, AR_TIMER3, bt->bt_nextatim);
57 	OS_REG_WRITE(ah, AR_BEACON, bt->bt_intval);
64 ar5211BeaconInit(struct ath_hal *ah,
76 	switch (AH_PRIVATE(ah)->ah_opmode) {
85 			ah->ah_config.ah_dma_beacon_response_time) << 3;	/* 1/8 TU */
87             ah->ah_config.ah_sw_beacon_response_time) << 3;	/* 1/8 TU */
99 	ar5211SetBeaconTimers(ah, &bt);
103 ar5211ResetStaBeaconTimers(struct ath_hal *ah)
107 	OS_REG_WRITE(ah, AR_TIMER0, 0);		/* no beacons */
108 	val = OS_REG_READ(ah, AR_STA_ID1);
111 	OS_REG_WRITE(ah, AR_STA_ID1,
113 	OS_REG_WRITE(ah, AR_BEACON, AR_BEACON_PERIOD);
122 ar5211SetStaBeaconTimers(struct ath_hal *ah, const HAL_BEACON_STATE *bs)
124 	struct ath_hal_5211 *ahp = AH5211(ah);
126 	HALDEBUG(ah, HAL_DEBUG_BEACON, "%s: setting beacon timers\n", __func__);
132 		OS_REG_WRITE(ah, AR_STA_ID1,
133 			OS_REG_READ(ah, AR_STA_ID1) | AR_STA_ID1_PCF);
136 		OS_REG_WRITE(ah, AR_CFP_PERIOD, bs->bs_cfpperiod);
139 		OS_REG_WRITE(ah, AR_CFP_DUR, bs->bs_cfpmaxduration);
142 		OS_REG_WRITE(ah, AR_TIMER2, bs->bs_cfpnext << 3);
145 		OS_REG_WRITE(ah, AR_STA_ID1,
146 			OS_REG_READ(ah, AR_STA_ID1) &~ AR_STA_ID1_PCF);
152 	OS_REG_WRITE(ah, AR_TIMER0, bs->bs_nexttbtt);
161 	OS_REG_WRITE(ah, AR_BEACON,
162 		(OS_REG_READ(ah, AR_BEACON) &~ (AR_BEACON_PERIOD|AR_BEACON_TIM))
175 	OS_REG_WRITE(ah, AR_RSSI_THR, ahp->ah_rssiThr);
181 	OS_REG_RMW_FIELD(ah, AR_SCR, AR_SCR_SLDUR,