ixfer_start
if (ixfer_start(hd, clen, phase, wait))
if (ixfer_start(hd, len, phase, wait) ||
if (ixfer_start(hd, len, phase, wait))
if (ixfer_start(hd, sizeof(hs->sc_stat), phase, wait) ||
if (ixfer_start(hd, sizeof(hs->sc_msg), phase, wait) ||
static int ixfer_start(volatile struct scsidevice *, int, uint8_t, int);
ixfer_start(hd, len, hs->sc_phase, 0);
static void ixfer_start(struct scsidevice *, int, uint8_t, int);