dev/ath/if_ath_beacon.c

248 		    "%s: %s beacons bslot %d intval %u tsfadjust %llu\n",
934 	u_int32_t nexttbtt, intval, tsftu;
997 		intval = ni->ni_intval & HAL_BEACON_PERIOD;
999 			intval /= ATH_BCBUF;
1002 		intval = ni->ni_intval & HAL_BEACON_PERIOD;
1006 	 * Note: rounding up to the next intval can cause problems with
1011 	 * Now, if this is rounded up to the next intval, it assumes
1013 	 * are multiples of intval, versus say being 25 TU off.
1017 	 * multiple of intval.  So, if bintval=100, then we shouldn't
1021 		nexttbtt = intval;
1023 		nexttbtt = roundup(nexttbtt, intval);
1077 			remainder = (nexttbtt - tsftu) % intval;
1080 			countdiff = (oldtbtt - nexttbtt) / intval % dtimperiod;
1090 			remainder = (tsftu - nexttbtt) % intval;
1091 			nexttbtt = tsftu - remainder + intval;
1092 			countdiff = (nexttbtt - oldtbtt) / intval % dtimperiod;
1107 		bs.bs_intval = intval;
1109 		bs.bs_dtimperiod = dtimperiod*intval;
1110 		bs.bs_nextdtim = bs.bs_nexttbtt + dtimcount*intval;
1152 			"%s: tsf %ju tsf:tu %u intval %u nexttbtt %u dtim %u "
1175 		if (nexttbtt == intval)
1176 			intval |= HAL_BEACON_RESET_TSF;
1185 			intval |= HAL_BEACON_ENA;
1188 			if ((intval & HAL_BEACON_RESET_TSF) == 0) {
1196 					nexttbtt += intval;
1206 			intval |= HAL_BEACON_ENA;
1213 		 * nexttbtt and intval is TU/8.
1217 			intval_u8 = (intval << 3) & HAL_BEACON_PERIOD_TU8;
1218 			if (intval & HAL_BEACON_ENA)
1220 			if (intval & HAL_BEACON_RESET_TSF)
1224 			ath_hal_beaconinit(ah, nexttbtt, intval);
1238 	    "%s: nexttbtt %u intval %u (%u), tsf64=%llu tsfbeacon=%llu delta=%lld\n",
1239 	    __func__, nexttbtt, intval, ni->ni_intval,