I40E_ITR_ADAPTIVE_MIN_INC
divisor = I40E_ITR_ADAPTIVE_MIN_INC * 1024;
divisor = I40E_ITR_ADAPTIVE_MIN_INC * 512;
divisor = I40E_ITR_ADAPTIVE_MIN_INC * 256;
divisor = I40E_ITR_ADAPTIVE_MIN_INC * 32;
itr = rc->target_itr + I40E_ITR_ADAPTIVE_MIN_INC;
I40E_ITR_ADAPTIVE_MIN_INC;