rcar_drif_read
i, rcar_drif_read(sdr->ch[i], RCAR_DRIF_SIRMDR1));
i, rcar_drif_read(sdr->ch[i], RCAR_DRIF_SIRMDR2),
rcar_drif_read(sdr->ch[i], RCAR_DRIF_SIRMDR3));
str = rcar_drif_read(ch, RCAR_DRIF_SISTR);
ctr = rcar_drif_read(sdr->ch[i], RCAR_DRIF_SICTR);
rcar_drif_read(sdr->ch[i], RCAR_DRIF_SICTR));
ctr = rcar_drif_read(sdr->ch[i], RCAR_DRIF_SICTR);
i, rcar_drif_read(sdr->ch[i], RCAR_DRIF_SICTR));
ch->num, rcar_drif_read(ch, RCAR_DRIF_SICTR));