TAVOR_VTS_LOOPBACK_MIN_WAIT_DUR
delay(drv_usectohz(TAVOR_VTS_LOOPBACK_MIN_WAIT_DUR));
loopmax = max_usec/TAVOR_VTS_LOOPBACK_MIN_WAIT_DUR;
if ((max_usec % TAVOR_VTS_LOOPBACK_MIN_WAIT_DUR) != 0) {