DP_TRAIN_PRE_EMPHASIS_SHIFT
return ((l >> s) & 0x3) << DP_TRAIN_PRE_EMPHASIS_SHIFT;
preEmphasisNames[lanePreEmphasis >> DP_TRAIN_PRE_EMPHASIS_SHIFT],
>> DP_TRAIN_PRE_EMPHASIS_SHIFT);
>> DP_TRAIN_PRE_EMPHASIS_SHIFT);