JME_TD_OWN
desc->flags = htole32(JME_TD_OWN | flag64);
desc->flags |= htole32(JME_TD_OWN | JME_TD_INTR);
if ((status & JME_TD_OWN) == JME_TD_OWN)
if ((next_status & JME_TD_OWN) == JME_TD_OWN)