ath_hal/ar9300/ar9300_freebsd.c

596 	HAL_ANISTATS anistats;
600 	OS_MEMZERO(&anistats, sizeof(anistats));
603 	ar9300_ani_ar_poll(ah, &stats, chan, &anistats);
609 	if (anistats.valid) {
610 		survey.cycle_count = anistats.cyclecnt_diff;
611 		survey.chan_busy = anistats.rxclr_cnt;
612 		survey.ext_chan_busy = anistats.extrxclr_cnt;
613 		survey.tx_busy = anistats.txframecnt_diff;
614 		survey.rx_busy = anistats.rxframecnt_diff;