sparx5_cal_speed_to_value
data->taxi_speeds[i] = sparx5_cal_speed_to_value(bw);
this_bw = sparx5_cal_speed_to_value(spd);
data->taxi_speeds[idx] = sparx5_cal_speed_to_value
u32 sparx5_cal_speed_to_value(enum sparx5_cal_bw speed);