TAILQ_INSERT_TAIL(&wdc->sc_xfer,xfer , c_xferchain)
TAILQ_INSERT_TAIL(&wdc->sc_xfer,xfer , c_xferchain);
wdc_exec_xfer(d_link, xfer)	struct wd_link *d_link;	struct wdc_xfer *xfer;{	struct wdc_softc *wdc = (struct wdc_softc *)d_link->wdc_softc;	int s;	WDDEBUG_PRINT(("wdc_exec_xfer\n"));	s = splbio();	/* insert at the end of command list */	TAILQ_INSERT_TAIL(&wdc->sc_xfer,xfer , c_xferchain)	WDDEBUG_PRINT(("wdcstart from wdc_exec_xfer, flags %d\n",	    wdc->sc_flags));	wdcstart(wdc);	splx(s);}