RCR_AM            327 dev/ic/mtd8xx.c 	rxfilt = CSR_READ_4(MTD_TCRRCR) & ~RCR_AM;
RCR_AM            329 dev/ic/mtd8xx.c 		rxfilt |= RCR_AM;
RCR_AM            354 dev/ic/mtd8xx.c 		rxfilt |= RCR_AM;