Home | History | Annotate | Download | only in ieee1394

Lines Matching refs:sc_dma_ch

185 	sc->sc_dma_ch = -1;
264 	if (sc->sc_dma_ch < 0) {
338 	if (sc->sc_dma_ch < 0) {
339 		sc->sc_dma_ch = fw_open_isodma(fc, /* tx */0);
340 		if (sc->sc_dma_ch < 0)
342 		xferq = fc->ir[sc->sc_dma_ch];
410 		xferq = fc->ir[sc->sc_dma_ch];
417 		fc->irx_enable(fc, sc->sc_dma_ch);
438 	if (sc->sc_dma_ch >= 0) {
439 		xferq = fc->ir[sc->sc_dma_ch];
442 			fc->irx_disable(fc, sc->sc_dma_ch);
466 		sc->sc_dma_ch = -1;
793 		sc->sc_fd.fc->irx_enable(sc->sc_fd.fc, sc->sc_dma_ch);