MHI_PKT_TYPE_TX_EVENT
event->dword[1] = MHI_TRE_EV_DWORD1(ring->ch_id, MHI_PKT_TYPE_TX_EVENT);
if (likely(type == MHI_PKT_TYPE_TX_EVENT)) {
if (MHI_TRE_GET_EV_TYPE(local_rp) == MHI_PKT_TYPE_TX_EVENT &&
case MHI_PKT_TYPE_TX_EVENT: