BUS_DMASYNC_POSTREAD
ahd_sync_tqinfifo(ahd, BUS_DMASYNC_POSTREAD);
ahd_sync_qoutfifo(ahd, BUS_DMASYNC_POSTREAD);
BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
ahd_sync_sense(ahd, scb, BUS_DMASYNC_POSTREAD);
/*len*/sizeof(*ahd->qoutfifo), BUS_DMASYNC_POSTREAD);
BUS_DMASYNC_POSTREAD);
BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
BUS_DMASYNC_POSTREAD);
BUS_DMASYNC_POSTREAD);
ahc_sync_qoutfifo(ahc, BUS_DMASYNC_POSTREAD);
ahc_sync_tqinfifo(ahc, BUS_DMASYNC_POSTREAD);
ahc_sync_qoutfifo(ahc, BUS_DMASYNC_POSTREAD);