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Lines Matching refs:sc_wr_buf

321 		sc->sc_wr_buf = NULL;
408 	sc->sc_wr_buf = usbd_get_buffer(sc->sc_wr_xfer);
457 		sc->sc_wr_buf = NULL;
545 	if (sc->sc_wr_buf == NULL)
556 	sc->sc_wr_buf[0] = UIRDA_EB_NO_CHANGE | UIRDA_NO_SPEED;
557 	error = uiomove(sc->sc_wr_buf + UIRDA_OUTPUT_HEADER_SIZE, n, uio);
565 	    USBD_FORCE_SHORT_XFER, UIRDA_WR_TIMEOUT, sc->sc_wr_buf, &n);
737 		if (sc->sc_wr_buf != NULL)
739 		sc->sc_wr_buf = usbd_get_buffer(sc->sc_wr_xfer, p->maxsize+1);
741 		if (sc->sc_wr_buf == NULL)
770 		sc->sc_wr_buf[0] = hdr;
774 		    sc->sc_wr_buf, &n);