TXC_AMPDU_SHIFT
if (((mcl & TXC_AMPDU_MASK) >> TXC_AMPDU_SHIFT) ==
mcl |= (TXC_AMPDU_MIDDLE << TXC_AMPDU_SHIFT);
mcl |= (TXC_AMPDU_LAST << TXC_AMPDU_SHIFT);
mcl |= (TXC_AMPDU_FIRST << TXC_AMPDU_SHIFT);
if (((mcl & TXC_AMPDU_MASK) >> TXC_AMPDU_SHIFT) ==