RCR_RE            704 dev/ic/mtd8xx.c 	CSR_SETBIT(MTD_TCRRCR, TCR_TE | RCR_RE);
RCR_RE            775 dev/ic/mtd8xx.c 	CSR_CLRBIT(MTD_TCRRCR, (RCR_RE | TCR_TE));