DMAC_DONT_LOOP
dxs->dxs_loop_notify != DMAC_DONT_LOOP)
dxs->dxs_loop_notify != DMAC_DONT_LOOP)
if (dxs->dxs_loop_notify != DMAC_DONT_LOOP) {
if (dxs->dxs_loop_notify == DMAC_DONT_LOOP) {
if (dxs->dxs_loop_notify != DMAC_DONT_LOOP &&
ds->ds_xfer.dxs_loop_notify = DMAC_DONT_LOOP;
dxs->dxs_loop_notify != DMAC_DONT_LOOP &&
dxs->dxs_loop_notify != DMAC_DONT_LOOP &&
dx->dx_loop_notify = DMAC_DONT_LOOP;
dx->dx_loop_notify = DMAC_DONT_LOOP;
sc->sc_rxdx->dx_loop_notify = DMAC_DONT_LOOP;
sc->sc_txdx->dx_loop_notify = DMAC_DONT_LOOP;