M_FRAG
if ((m->m_flags & M_FRAG) &&
if (m->m_flags & M_FRAG) {
int isfrag = bf->bf_m->m_flags & M_FRAG;
isfrag = m0->m_flags & M_FRAG;
if (m0->m_flags & M_FRAG)
M_AMPDU_MPDU|M_FRAG|M_FIRSTFRAG|M_LASTFRAG)
m->m_flags |= M_FRAG;
m0->m_flags |= M_FIRSTFRAG | M_FRAG;